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-rw-r--r--target/linux/ar71xx/patches-3.2/001-MIPS-ath79-Change-number-of-available-IRQs.patch32
-rw-r--r--target/linux/ar71xx/patches-3.2/002-MIPS-ath79-Handle-more-MISC-IRQs.patch72
-rw-r--r--target/linux/ar71xx/patches-3.2/003-MIPS-ath79-add-common-USB-Host-Controller-device.patch375
-rw-r--r--target/linux/ar71xx/patches-3.2/004-MIPS-ath79-Remove-superfluous-parentheses.patch40
-rw-r--r--target/linux/ar71xx/patches-3.2/005-MIPS-ath79-add-revision-id-for-the-AR933X-SoCs.patch71
-rw-r--r--target/linux/ar71xx/patches-3.2/006-MIPS-ath79-Add-early-printk-support-for-the-AR933X-S.patch208
-rw-r--r--target/linux/ar71xx/patches-3.2/007-MIPS-ath79-add-AR933X-specific-clock-init.patch148
-rw-r--r--target/linux/ar71xx/patches-3.2/008-MIPS-ath79-Add-AR933X-specific-glue-for-ath79_device.patch46
-rw-r--r--target/linux/ar71xx/patches-3.2/009-MIPS-ath79-Add-AR933X-specific-IRQ-initialization.patch51
-rw-r--r--target/linux/ar71xx/patches-3.2/010-MIPS-ath79-add-AR933X-specific-GPIO-initialization.patch36
-rw-r--r--target/linux/ar71xx/patches-3.2/011-MIPS-ath79-Add-config-symbol-for-the-AR933X-SoCs.patch27
-rw-r--r--target/linux/ar71xx/patches-3.2/012-USB-ehci-ath79-Add-device_id-entry-for-the-AR933X-So.patch45
-rw-r--r--target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch88
-rw-r--r--target/linux/ar71xx/patches-3.2/014-SERIAL-AR933X-Add-driver-for-the-built-in-UART-of-th.patch789
-rw-r--r--target/linux/ar71xx/patches-3.2/015-MIPS-ath79-register-UART-device-for-the-AR933X-SoCs.patch80
-rw-r--r--target/linux/ar71xx/patches-3.2/016-MIPS-ath79-Add-initial-support-for-the-Atheros-AP121.patch149
-rw-r--r--target/linux/ar71xx/patches-3.2/017-MIPS-Initial-PCI-support-for-Atheros-724x-SoCs.patch231
-rw-r--r--target/linux/ar71xx/patches-3.2/018-Initial-support-for-the-Ubiquiti-Networks-XM-board-r.patch184
-rw-r--r--target/linux/ar71xx/patches-3.2/019-MIPS-ath79-Store-the-SoC-revision-in-a-global-variab.patch51
-rw-r--r--target/linux/ar71xx/patches-3.2/020-MIPS-ath79-Remove-ar913x-from-common-variable-and-fu.patch97
-rw-r--r--target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch65
-rw-r--r--target/linux/ar71xx/patches-3.2/022-MIPS-ath79-Add-AR933x-specific-WMAC-setup-code.patch113
-rw-r--r--target/linux/ar71xx/patches-3.2/023-MIPS-ath79-Rename-ATH79_DEV_AR913X_WMAC-option-to-AT.patch79
-rw-r--r--target/linux/ar71xx/patches-3.2/024-MIPS-ath79-Register-the-wireless-MAC-device-on-the-A.patch41
-rw-r--r--target/linux/ar71xx/patches-3.2/025-MIPS-ath79-Rename-dev-ar913x-wmac.h-to-dev-wmac.h.patch96
-rw-r--r--target/linux/ar71xx/patches-3.2/026-MIPS-ath79-Rename-dev-ar913x-wmac.c-to-dev-wmac.c.patch255
-rw-r--r--target/linux/ar71xx/patches-3.2/027-watchdog-ath79_wdt-flush-register-writes.patch43
-rw-r--r--target/linux/ar71xx/patches-3.2/101-MIPS-ath79-avoid-a-kernel-bug-on-AR913X.patch24
-rw-r--r--target/linux/ar71xx/patches-3.2/102-MIPS-ath79-separate-common-PCI-code.patch151
-rw-r--r--target/linux/ar71xx/patches-3.2/103-MIPS-ath79-rename-pci-ath724x.h.patch103
-rw-r--r--target/linux/ar71xx/patches-3.2/104-MIPS-ath79-make-ath724x_pcibios_init-visible-for-ext.patch62
-rw-r--r--target/linux/ar71xx/patches-3.2/105-MIPS-ath79-add-a-common-PCI-registration-function.patch80
-rw-r--r--target/linux/ar71xx/patches-3.2/106-MIPS-ath79-rename-pci-ath724x.c-to-make-it-reflect-t.patch318
-rw-r--r--target/linux/ar71xx/patches-3.2/107-MIPS-ath79-replace-ath724x-to-ar724x.patch266
-rw-r--r--target/linux/ar71xx/patches-3.2/108-MIPS-ath79-use-io-accessor-macros-in-pci-ar724x.c.patch132
-rw-r--r--target/linux/ar71xx/patches-3.2/109-MIPS-ath79-remove-superfluous-alignment-checks-from-.patch37
-rw-r--r--target/linux/ar71xx/patches-3.2/110-MIPS-ath79-fix-broken-ar724x_pci_-read-write-functio.patch219
-rw-r--r--target/linux/ar71xx/patches-3.2/111-MIPS-ath79-add-a-workaround-for-a-PCI-controller-bug.patch134
-rw-r--r--target/linux/ar71xx/patches-3.2/112-MIPS-ath79-fix-a-wrong-IRQ-number.patch75
-rw-r--r--target/linux/ar71xx/patches-3.2/113-MIPS-ath79-add-PCI-IRQ-handling-code-for-AR724X-SoCs.patch213
-rw-r--r--target/linux/ar71xx/patches-3.2/114-MIPS-ath79-get-rid-of-some-ifdefs-in-mach-ubnt-xm.c.patch63
-rw-r--r--target/linux/ar71xx/patches-3.2/115-MIPS-ath79-allow-to-use-board-specific-pci_plat_dev_.patch143
-rw-r--r--target/linux/ar71xx/patches-3.2/116-MIPS-ath79-add-support-for-the-PCI-host-controller-o.patch435
-rw-r--r--target/linux/ar71xx/patches-3.2/117-MIPS-ath79-allow-to-use-SoC-specific-PCI-IRQ-maps.patch164
-rw-r--r--target/linux/ar71xx/patches-3.2/118-MIPS-ath79-remove-ar724x_pci_add_data-function.patch85
-rw-r--r--target/linux/ar71xx/patches-3.2/119-MIPS-ath79-register-PCI-controller-on-the-PB44-board.patch33
-rw-r--r--target/linux/ar71xx/patches-3.2/120-MIPS-ath79-update-copyright-headers-of-PCI-related-f.patch77
-rw-r--r--target/linux/ar71xx/patches-3.2/121-MIPS-ath79-add-early_printk-support-for-AR934X.patch52
-rw-r--r--target/linux/ar71xx/patches-3.2/122-MIPS-ath79-sort-case-statements-in-ath79_detect_sys_.patch54
-rw-r--r--target/linux/ar71xx/patches-3.2/123-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch120
-rw-r--r--target/linux/ar71xx/patches-3.2/124-MIPS-ath79-add-clock-initialization-code-for-AR934X.patch194
-rw-r--r--target/linux/ar71xx/patches-3.2/125-MIPS-ath79-add-GPIO-support-code-for-AR934X.patch98
-rw-r--r--target/linux/ar71xx/patches-3.2/126-MIPS-ath79-rework-IP2-IP3-interrupt-handling.patch154
-rw-r--r--target/linux/ar71xx/patches-3.2/127-MIPS-ath79-add-IRQ-handling-code-for-AR934X.patch190
-rw-r--r--target/linux/ar71xx/patches-3.2/128-MIPS-ath79-add-AR934X-specific-glue-to-ath79_device_.patch56
-rw-r--r--target/linux/ar71xx/patches-3.2/129-MIPS-ath79-register-UART-device-for-AR934X-SoCs.patch23
-rw-r--r--target/linux/ar71xx/patches-3.2/130-MIPS-ath79-add-WMAC-registration-code-for-AR934X.patch112
-rw-r--r--target/linux/ar71xx/patches-3.2/131-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch107
-rw-r--r--target/linux/ar71xx/patches-3.2/132-MIPS-ath79-add-PCI_AR724X-Kconfig-symbol.patch62
-rw-r--r--target/linux/ar71xx/patches-3.2/133-MIPS-ath79-add-PCI-registration-code-for-AR934X.patch58
-rw-r--r--target/linux/ar71xx/patches-3.2/134-MIPS-ath79-add-initial-support-for-the-Atheros-DB120.patch213
-rw-r--r--target/linux/ar71xx/patches-3.2/135-USB-ehci-ath79-add-device_id-entry-for-the-AR934X-So.patch41
-rw-r--r--target/linux/ar71xx/patches-3.2/201-spi-ath79-add-delay-between-SCK-changes.patch42
-rw-r--r--target/linux/ar71xx/patches-3.2/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch20
-rw-r--r--target/linux/ar71xx/patches-3.2/203-spi-ath79-remove-superfluous-chip-select-code.patch30
-rw-r--r--target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch55
-rw-r--r--target/linux/ar71xx/patches-3.2/205-spi-ath79-introduce-ath79_spi_-en-dis-able-helpers.patch93
-rw-r--r--target/linux/ar71xx/patches-3.2/206-spi-ath79-add-shutdown-handler.patch45
-rw-r--r--target/linux/ar71xx/patches-3.2/207-spi-ath79-make-chipselect-logic-more-flexible.patch165
-rw-r--r--target/linux/ar71xx/patches-3.2/208-spi-ath79-make-chip-select-more-flexible.patch105
-rw-r--r--target/linux/ar71xx/patches-3.2/210-MIPS-ath79-fix-gpio-count-for-ar7241.patch27
-rw-r--r--target/linux/ar71xx/patches-3.2/211-MIPS-ath79-fix-ar933x_wmac_reset.patch12
-rw-r--r--target/linux/ar71xx/patches-3.2/300-leds-rb750-3.2-fixes.patch17
-rw-r--r--target/linux/ar71xx/patches-3.2/301-leds-wndr3700-3.2-fixes.patch30
-rw-r--r--target/linux/ar71xx/patches-3.2/302-rb4xx_nand-3.2-fixes.patch36
-rw-r--r--target/linux/ar71xx/patches-3.2/303-rb750_nand-3.2-fixes.patch122
-rw-r--r--target/linux/ar71xx/patches-3.2/304-spi-ap83-3.2-fixes.patch47
-rw-r--r--target/linux/ar71xx/patches-3.2/305-spi-rb4xx-cpld-3.2-fixes.patch19
-rw-r--r--target/linux/ar71xx/patches-3.2/306-spi-rb4xx-3.2-fixes.patch261
-rw-r--r--target/linux/ar71xx/patches-3.2/307-tplinkpart-3.2-fixes.patch11
-rw-r--r--target/linux/ar71xx/patches-3.2/308-wrt160nl_part-3.2-fixes.patch11
-rw-r--r--target/linux/ar71xx/patches-3.2/401-mtd-physmap-add-lock-unlock.patch94
-rw-r--r--target/linux/ar71xx/patches-3.2/402-mtd-SST39VF6401B-support.patch29
-rw-r--r--target/linux/ar71xx/patches-3.2/403-mtd_fix_cfi_cmdset_0002_status_check.patch69
-rw-r--r--target/linux/ar71xx/patches-3.2/404-mtd-wrt160nl-trx-parser.patch25
-rw-r--r--target/linux/ar71xx/patches-3.2/405-mtd-tp-link-partition-parser.patch34
-rw-r--r--target/linux/ar71xx/patches-3.2/406-mtd-m25p80-allow-to-specify-max-read-size.patch112
-rw-r--r--target/linux/ar71xx/patches-3.2/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch23
-rw-r--r--target/linux/ar71xx/patches-3.2/408-mtd-redboot_partition_scan.patch54
-rw-r--r--target/linux/ar71xx/patches-3.2/409-mtd-rb4xx_nand_driver.patch21
-rw-r--r--target/linux/ar71xx/patches-3.2/410-mtd-rb750-nand-driver.patch21
-rw-r--r--target/linux/ar71xx/patches-3.2/411-mtd-cfi_cmdset_0002-force-word-write.patch61
-rw-r--r--target/linux/ar71xx/patches-3.2/420-net-ar71xx_mac_driver.patch19
-rw-r--r--target/linux/ar71xx/patches-3.2/421-net-ksz8041_phy_driver.patch24
-rw-r--r--target/linux/ar71xx/patches-3.2/422-dsa-trailer-tag-validation-fix.patch11
-rw-r--r--target/linux/ar71xx/patches-3.2/423-dsa-add-88e6063-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-3.2/430-drivers-link-spi-before-mtd.patch12
-rw-r--r--target/linux/ar71xx/patches-3.2/431-spi-add-various-flags.patch19
-rw-r--r--target/linux/ar71xx/patches-3.2/432-spi-rb4xx-spi-driver.patch25
-rw-r--r--target/linux/ar71xx/patches-3.2/433-spi-rb4xx-cpld-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-3.2/434-spi-ap83_spi_controller.patch27
-rw-r--r--target/linux/ar71xx/patches-3.2/435-spi-vsc7385_driver.patch23
-rw-r--r--target/linux/ar71xx/patches-3.2/440-leds-wndr3700-usb-led-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-3.2/441-leds-rb750-led-driver.patch23
-rw-r--r--target/linux/ar71xx/patches-3.2/450-gpio-nxp-74hc153-gpio-chip-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-3.2/500-MIPS-fw-myloader.patch22
-rw-r--r--target/linux/ar71xx/patches-3.2/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch81
-rw-r--r--target/linux/ar71xx/patches-3.2/502-MIPS-ath79-export-ath79_gpio_base.patch23
-rw-r--r--target/linux/ar71xx/patches-3.2/503-MIPS-ath79-add-flash-acquire-release.patch37
-rw-r--r--target/linux/ar71xx/patches-3.2/504-MIPS-ath79-add-ath79_device_reset_get.patch45
-rw-r--r--target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch47
-rw-r--r--target/linux/ar71xx/patches-3.2/506-MIPS-ath79-prom-parse-redboot-args.patch86
-rw-r--r--target/linux/ar71xx/patches-3.2/507-MIPS-ath79-prom-add-myloader-support.patch55
-rw-r--r--target/linux/ar71xx/patches-3.2/508-MIPS-ath79-prom-image-command-line-hack.patch57
-rw-r--r--target/linux/ar71xx/patches-3.2/509-MIPS-ath79-process-board-kernel-option.patch11
-rw-r--r--target/linux/ar71xx/patches-3.2/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch14
-rw-r--r--target/linux/ar71xx/patches-3.2/601-MIPS-ath79-add-more-register-defines.patch231
-rw-r--r--target/linux/ar71xx/patches-3.2/602-MIPS-ath79-add-openwrt-stuff.patch60
-rw-r--r--target/linux/ar71xx/patches-3.2/603-MIPS-ath79-ap121-fixes.patch240
-rw-r--r--target/linux/ar71xx/patches-3.2/604-MIPS-ath79-ap81-fixes.patch128
-rw-r--r--target/linux/ar71xx/patches-3.2/605-MIPS-ath79-db120-fixes.patch220
-rw-r--r--target/linux/ar71xx/patches-3.2/606-MIPS-ath79-pb44-fixes.patch153
-rw-r--r--target/linux/ar71xx/patches-3.2/607-MIPS-ath79-ubnt-xm-fixes.patch109
-rw-r--r--target/linux/ar71xx/patches-3.2/608-MIPS-ath79-ubnt-xm-add-more-boards.patch187
-rw-r--r--target/linux/ar71xx/patches-3.2/610-MIPS-ath79-openwrt-machines.patch642
-rw-r--r--target/linux/ar71xx/patches-3.2/901-mdio_bitbang_ignore_ta_value.patch20
-rw-r--r--target/linux/ar71xx/patches-3.2/902-unaligned_access_hacks.patch117
127 files changed, 12423 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.2/001-MIPS-ath79-Change-number-of-available-IRQs.patch b/target/linux/ar71xx/patches-3.2/001-MIPS-ath79-Change-number-of-available-IRQs.patch
new file mode 100644
index 0000000..1313eea
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/001-MIPS-ath79-Change-number-of-available-IRQs.patch
@@ -0,0 +1,32 @@
+From 781c5ae32a2e8aede2e1756dfbea1abb3cf09ffc Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 5 Jun 2011 23:38:44 +0200
+Subject: [PATCH 01/27] MIPS: ath79: Change number of available IRQs
+
+The status register of the miscellaneous interrupt controller is 32 bits
+wide, but the actual value of NR_IRQS covers only 8 of them. Change
+NR_IRQS in order to make all of those interrupt lines usable.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/2441/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/include/asm/mach-ath79/irq.h | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/include/asm/mach-ath79/irq.h
++++ b/arch/mips/include/asm/mach-ath79/irq.h
+@@ -10,10 +10,10 @@
+ #define __ASM_MACH_ATH79_IRQ_H
+
+ #define MIPS_CPU_IRQ_BASE 0
+-#define NR_IRQS 16
++#define NR_IRQS 40
+
+ #define ATH79_MISC_IRQ_BASE 8
+-#define ATH79_MISC_IRQ_COUNT 8
++#define ATH79_MISC_IRQ_COUNT 32
+
+ #define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2)
+ #define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3)
diff --git a/target/linux/ar71xx/patches-3.2/002-MIPS-ath79-Handle-more-MISC-IRQs.patch b/target/linux/ar71xx/patches-3.2/002-MIPS-ath79-Handle-more-MISC-IRQs.patch
new file mode 100644
index 0000000..9397230
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/002-MIPS-ath79-Handle-more-MISC-IRQs.patch
@@ -0,0 +1,72 @@
+From 9951cfc88b5d818391bebc7a56b678942b89721e Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 5 Jun 2011 23:38:45 +0200
+Subject: [PATCH 02/27] MIPS: ath79: Handle more MISC IRQs
+
+The AR724X SoCs have more IRQ sources hooked into the MISC IRQ controller.
+The patch adds support for them.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/2440/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/irq.c | 12 ++++++++++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++++
+ arch/mips/include/asm/mach-ath79/irq.h | 4 ++++
+ 3 files changed, 20 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -46,6 +46,15 @@ static void ath79_misc_irq_handler(unsig
+ else if (pending & MISC_INT_TIMER)
+ generic_handle_irq(ATH79_MISC_IRQ_TIMER);
+
++ else if (pending & MISC_INT_TIMER2)
++ generic_handle_irq(ATH79_MISC_IRQ_TIMER2);
++
++ else if (pending & MISC_INT_TIMER3)
++ generic_handle_irq(ATH79_MISC_IRQ_TIMER3);
++
++ else if (pending & MISC_INT_TIMER4)
++ generic_handle_irq(ATH79_MISC_IRQ_TIMER4);
++
+ else if (pending & MISC_INT_OHCI)
+ generic_handle_irq(ATH79_MISC_IRQ_OHCI);
+
+@@ -58,6 +67,9 @@ static void ath79_misc_irq_handler(unsig
+ else if (pending & MISC_INT_WDOG)
+ generic_handle_irq(ATH79_MISC_IRQ_WDOG);
+
++ else if (pending & MISC_INT_ETHSW)
++ generic_handle_irq(ATH79_MISC_IRQ_ETHSW);
++
+ else
+ spurious_interrupt();
+ }
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -130,6 +130,10 @@
+
+ #define AR724X_RESET_REG_RESET_MODULE 0x1c
+
++#define MISC_INT_ETHSW BIT(12)
++#define MISC_INT_TIMER4 BIT(10)
++#define MISC_INT_TIMER3 BIT(9)
++#define MISC_INT_TIMER2 BIT(8)
+ #define MISC_INT_DMA BIT(7)
+ #define MISC_INT_OHCI BIT(6)
+ #define MISC_INT_PERFC BIT(5)
+--- a/arch/mips/include/asm/mach-ath79/irq.h
++++ b/arch/mips/include/asm/mach-ath79/irq.h
+@@ -30,6 +30,10 @@
+ #define ATH79_MISC_IRQ_PERFC (ATH79_MISC_IRQ_BASE + 5)
+ #define ATH79_MISC_IRQ_OHCI (ATH79_MISC_IRQ_BASE + 6)
+ #define ATH79_MISC_IRQ_DMA (ATH79_MISC_IRQ_BASE + 7)
++#define ATH79_MISC_IRQ_TIMER2 (ATH79_MISC_IRQ_BASE + 8)
++#define ATH79_MISC_IRQ_TIMER3 (ATH79_MISC_IRQ_BASE + 9)
++#define ATH79_MISC_IRQ_TIMER4 (ATH79_MISC_IRQ_BASE + 10)
++#define ATH79_MISC_IRQ_ETHSW (ATH79_MISC_IRQ_BASE + 12)
+
+ #include_next <irq.h>
+
diff --git a/target/linux/ar71xx/patches-3.2/003-MIPS-ath79-add-common-USB-Host-Controller-device.patch b/target/linux/ar71xx/patches-3.2/003-MIPS-ath79-add-common-USB-Host-Controller-device.patch
new file mode 100644
index 0000000..dbfb80c
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/003-MIPS-ath79-add-common-USB-Host-Controller-device.patch
@@ -0,0 +1,375 @@
+From cb888b2552199ace429731b772d5257c598d53df Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 5 Jun 2011 23:38:46 +0200
+Subject: [PATCH 03/27] MIPS: ath79: add common USB Host Controller device
+
+Add common platform_device and helper code to make the registration of
+the built-in USB controllers easier on the board which are using them.
+Also register the USB controller on the AP81 and PB44 boards.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/2442/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig | 5 +
+ arch/mips/ath79/Makefile | 1 +
+ arch/mips/ath79/dev-usb.c | 178 ++++++++++++++++++++++++
+ arch/mips/ath79/dev-usb.h | 17 +++
+ arch/mips/ath79/mach-ap81.c | 2 +
+ arch/mips/ath79/mach-pb44.c | 2 +
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 32 ++++-
+ 7 files changed, 236 insertions(+), 1 deletions(-)
+ create mode 100644 arch/mips/ath79/dev-usb.c
+ create mode 100644 arch/mips/ath79/dev-usb.h
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -9,6 +9,7 @@ config ATH79_MACH_AP81
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
++ select ATH79_DEV_USB
+ help
+ Say 'Y' here if you want your kernel to support the
+ Atheros AP81 reference board.
+@@ -19,6 +20,7 @@ config ATH79_MACH_PB44
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
++ select ATH79_DEV_USB
+ help
+ Say 'Y' here if you want your kernel to support the
+ Atheros PB44 reference board.
+@@ -52,4 +54,7 @@ config ATH79_DEV_LEDS_GPIO
+ config ATH79_DEV_SPI
+ def_bool n
+
++config ATH79_DEV_USB
++ def_bool n
++
+ endif
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -20,6 +20,7 @@ obj-$(CONFIG_ATH79_DEV_AR913X_WMAC) += d
+ obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
+ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
+ obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
++obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
+
+ #
+ # Machines
+--- /dev/null
++++ b/arch/mips/ath79/dev-usb.c
+@@ -0,0 +1,178 @@
++/*
++ * Atheros AR7XXX/AR9XXX USB Host Controller device
++ *
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * Parts of this file are based on Atheros' 2.6.15 BSP
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/irq.h>
++#include <linux/dma-mapping.h>
++#include <linux/platform_device.h>
++
++#include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include "common.h"
++#include "dev-usb.h"
++
++static struct resource ath79_ohci_resources[] = {
++ [0] = {
++ /* .start and .end fields are filled dynamically */
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = ATH79_MISC_IRQ_OHCI,
++ .end = ATH79_MISC_IRQ_OHCI,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static u64 ath79_ohci_dmamask = DMA_BIT_MASK(32);
++static struct platform_device ath79_ohci_device = {
++ .name = "ath79-ohci",
++ .id = -1,
++ .resource = ath79_ohci_resources,
++ .num_resources = ARRAY_SIZE(ath79_ohci_resources),
++ .dev = {
++ .dma_mask = &ath79_ohci_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++};
++
++static struct resource ath79_ehci_resources[] = {
++ [0] = {
++ /* .start and .end fields are filled dynamically */
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = ATH79_CPU_IRQ_USB,
++ .end = ATH79_CPU_IRQ_USB,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static u64 ath79_ehci_dmamask = DMA_BIT_MASK(32);
++static struct platform_device ath79_ehci_device = {
++ .name = "ath79-ehci",
++ .id = -1,
++ .resource = ath79_ehci_resources,
++ .num_resources = ARRAY_SIZE(ath79_ehci_resources),
++ .dev = {
++ .dma_mask = &ath79_ehci_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++};
++
++#define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \
++ AR71XX_RESET_USB_PHY | \
++ AR71XX_RESET_USB_OHCI_DLL)
++
++static void __init ath79_usb_setup(void)
++{
++ void __iomem *usb_ctrl_base;
++
++ ath79_device_reset_set(AR71XX_USB_RESET_MASK);
++ mdelay(1000);
++ ath79_device_reset_clear(AR71XX_USB_RESET_MASK);
++
++ usb_ctrl_base = ioremap(AR71XX_USB_CTRL_BASE, AR71XX_USB_CTRL_SIZE);
++
++ /* Turning on the Buff and Desc swap bits */
++ __raw_writel(0xf0000, usb_ctrl_base + AR71XX_USB_CTRL_REG_CONFIG);
++
++ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
++ __raw_writel(0x20c00, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ);
++
++ iounmap(usb_ctrl_base);
++
++ mdelay(900);
++
++ ath79_ohci_resources[0].start = AR71XX_OHCI_BASE;
++ ath79_ohci_resources[0].end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1;
++ platform_device_register(&ath79_ohci_device);
++
++ ath79_ehci_resources[0].start = AR71XX_EHCI_BASE;
++ ath79_ehci_resources[0].end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1;
++ ath79_ehci_device.name = "ar71xx-ehci";
++ platform_device_register(&ath79_ehci_device);
++}
++
++static void __init ar7240_usb_setup(void)
++{
++ void __iomem *usb_ctrl_base;
++
++ ath79_device_reset_clear(AR7240_RESET_OHCI_DLL);
++ ath79_device_reset_set(AR7240_RESET_USB_HOST);
++
++ mdelay(1000);
++
++ ath79_device_reset_set(AR7240_RESET_OHCI_DLL);
++ ath79_device_reset_clear(AR7240_RESET_USB_HOST);
++
++ usb_ctrl_base = ioremap(AR7240_USB_CTRL_BASE, AR7240_USB_CTRL_SIZE);
++
++ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
++ __raw_writel(0x3, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ);
++
++ iounmap(usb_ctrl_base);
++
++ ath79_ohci_resources[0].start = AR7240_OHCI_BASE;
++ ath79_ohci_resources[0].end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1;
++ platform_device_register(&ath79_ohci_device);
++}
++
++static void __init ar724x_usb_setup(void)
++{
++ ath79_device_reset_set(AR724X_RESET_USBSUS_OVERRIDE);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR724X_RESET_USB_HOST);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR724X_RESET_USB_PHY);
++ mdelay(10);
++
++ ath79_ehci_resources[0].start = AR724X_EHCI_BASE;
++ ath79_ehci_resources[0].end = AR724X_EHCI_BASE + AR724X_EHCI_SIZE - 1;
++ ath79_ehci_device.name = "ar724x-ehci";
++ platform_device_register(&ath79_ehci_device);
++}
++
++static void __init ar913x_usb_setup(void)
++{
++ ath79_device_reset_set(AR913X_RESET_USBSUS_OVERRIDE);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR913X_RESET_USB_HOST);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR913X_RESET_USB_PHY);
++ mdelay(10);
++
++ ath79_ehci_resources[0].start = AR913X_EHCI_BASE;
++ ath79_ehci_resources[0].end = AR913X_EHCI_BASE + AR913X_EHCI_SIZE - 1;
++ ath79_ehci_device.name = "ar913x-ehci";
++ platform_device_register(&ath79_ehci_device);
++}
++
++void __init ath79_register_usb(void)
++{
++ if (soc_is_ar71xx())
++ ath79_usb_setup();
++ else if (soc_is_ar7240())
++ ar7240_usb_setup();
++ else if (soc_is_ar7241() || soc_is_ar7242())
++ ar724x_usb_setup();
++ else if (soc_is_ar913x())
++ ar913x_usb_setup();
++ else
++ BUG();
++}
+--- /dev/null
++++ b/arch/mips/ath79/dev-usb.h
+@@ -0,0 +1,17 @@
++/*
++ * Atheros AR71XX/AR724X/AR913X USB Host Controller support
++ *
++ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef _ATH79_DEV_USB_H
++#define _ATH79_DEV_USB_H
++
++void ath79_register_usb(void);
++
++#endif /* _ATH79_DEV_USB_H */
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -14,6 +14,7 @@
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
++#include "dev-usb.h"
+
+ #define AP81_GPIO_LED_STATUS 1
+ #define AP81_GPIO_LED_AOSS 3
+@@ -92,6 +93,7 @@ static void __init ap81_setup(void)
+ ath79_register_spi(&ap81_spi_data, ap81_spi_info,
+ ARRAY_SIZE(ap81_spi_info));
+ ath79_register_ar913x_wmac(cal_data);
++ ath79_register_usb();
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
+--- a/arch/mips/ath79/mach-pb44.c
++++ b/arch/mips/ath79/mach-pb44.c
+@@ -18,6 +18,7 @@
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
++#include "dev-usb.h"
+
+ #define PB44_GPIO_I2C_SCL 0
+ #define PB44_GPIO_I2C_SDA 1
+@@ -112,6 +113,7 @@ static void __init pb44_init(void)
+ pb44_gpio_keys);
+ ath79_register_spi(&pb44_spi_data, pb44_spi_info,
+ ARRAY_SIZE(pb44_spi_info));
++ ath79_register_usb();
+ }
+
+ MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -20,6 +20,10 @@
+ #include <linux/bitops.h>
+
+ #define AR71XX_APB_BASE 0x18000000
++#define AR71XX_EHCI_BASE 0x1b000000
++#define AR71XX_EHCI_SIZE 0x1000
++#define AR71XX_OHCI_BASE 0x1c000000
++#define AR71XX_OHCI_SIZE 0x1000
+ #define AR71XX_SPI_BASE 0x1f000000
+ #define AR71XX_SPI_SIZE 0x01000000
+
+@@ -27,6 +31,8 @@
+ #define AR71XX_DDR_CTRL_SIZE 0x100
+ #define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+ #define AR71XX_UART_SIZE 0x100
++#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
++#define AR71XX_USB_CTRL_SIZE 0x100
+ #define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
+ #define AR71XX_GPIO_SIZE 0x100
+ #define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
+@@ -34,6 +40,16 @@
+ #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
+ #define AR71XX_RESET_SIZE 0x100
+
++#define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
++#define AR7240_USB_CTRL_SIZE 0x100
++#define AR7240_OHCI_BASE 0x1b000000
++#define AR7240_OHCI_SIZE 0x1000
++
++#define AR724X_EHCI_BASE 0x1b000000
++#define AR724X_EHCI_SIZE 0x1000
++
++#define AR913X_EHCI_BASE 0x1b000000
++#define AR913X_EHCI_SIZE 0x1000
+ #define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
+ #define AR913X_WMAC_SIZE 0x30000
+
+@@ -105,6 +121,12 @@
+ #define AR913X_AHB_DIV_MASK 0x1
+
+ /*
++ * USB_CONFIG block
++ */
++#define AR71XX_USB_CTRL_REG_FLADJ 0x00
++#define AR71XX_USB_CTRL_REG_CONFIG 0x04
++
++/*
+ * RESET block
+ */
+ #define AR71XX_RESET_REG_TIMER 0x00
+@@ -162,14 +184,22 @@
+ #define AR71XX_RESET_PCI_BUS BIT(1)
+ #define AR71XX_RESET_PCI_CORE BIT(0)
+
++#define AR7240_RESET_USB_HOST BIT(5)
++#define AR7240_RESET_OHCI_DLL BIT(3)
++
+ #define AR724X_RESET_GE1_MDIO BIT(23)
+ #define AR724X_RESET_GE0_MDIO BIT(22)
+ #define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
+ #define AR724X_RESET_PCIE_PHY BIT(7)
+ #define AR724X_RESET_PCIE BIT(6)
+-#define AR724X_RESET_OHCI_DLL BIT(3)
++#define AR724X_RESET_USB_HOST BIT(5)
++#define AR724X_RESET_USB_PHY BIT(4)
++#define AR724X_RESET_USBSUS_OVERRIDE BIT(3)
+
+ #define AR913X_RESET_AMBA2WMAC BIT(22)
++#define AR913X_RESET_USBSUS_OVERRIDE BIT(10)
++#define AR913X_RESET_USB_HOST BIT(5)
++#define AR913X_RESET_USB_PHY BIT(4)
+
+ #define REV_ID_MAJOR_MASK 0xfff0
+ #define REV_ID_MAJOR_AR71XX 0x00a0
diff --git a/target/linux/ar71xx/patches-3.2/004-MIPS-ath79-Remove-superfluous-parentheses.patch b/target/linux/ar71xx/patches-3.2/004-MIPS-ath79-Remove-superfluous-parentheses.patch
new file mode 100644
index 0000000..e17d06a
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/004-MIPS-ath79-Remove-superfluous-parentheses.patch
@@ -0,0 +1,40 @@
+From 44f70a7cd3c0a8481877174a0f12b013c5667933 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:01 +0200
+Subject: [PATCH 04/27] MIPS: ath79: Remove superfluous parentheses
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2519/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/setup.c | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -101,19 +101,19 @@ static void __init ath79_detect_sys_type
+ case REV_ID_MAJOR_AR7240:
+ ath79_soc = ATH79_SOC_AR7240;
+ chip = "7240";
+- rev = (id & AR724X_REV_ID_REVISION_MASK);
++ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR7241:
+ ath79_soc = ATH79_SOC_AR7241;
+ chip = "7241";
+- rev = (id & AR724X_REV_ID_REVISION_MASK);
++ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR7242:
+ ath79_soc = ATH79_SOC_AR7242;
+ chip = "7242";
+- rev = (id & AR724X_REV_ID_REVISION_MASK);
++ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR913X:
diff --git a/target/linux/ar71xx/patches-3.2/005-MIPS-ath79-add-revision-id-for-the-AR933X-SoCs.patch b/target/linux/ar71xx/patches-3.2/005-MIPS-ath79-add-revision-id-for-the-AR933X-SoCs.patch
new file mode 100644
index 0000000..ddb8589
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/005-MIPS-ath79-add-revision-id-for-the-AR933X-SoCs.patch
@@ -0,0 +1,71 @@
+From a6b04a056cd63e9241b94bc5dcc8847fa4cb1d34 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Thu, 23 Jun 2011 18:13:14 +0200
+Subject: [PATCH 05/27] MIPS: ath79: add revision id for the AR933X SoCs
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2538/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/setup.c | 12 ++++++++++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++++
+ arch/mips/include/asm/mach-ath79/ath79.h | 4 +++-
+ 3 files changed, 19 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -116,6 +116,18 @@ static void __init ath79_detect_sys_type
+ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
++ case REV_ID_MAJOR_AR9330:
++ ath79_soc = ATH79_SOC_AR9330;
++ chip = "9330";
++ rev = id & AR933X_REV_ID_REVISION_MASK;
++ break;
++
++ case REV_ID_MAJOR_AR9331:
++ ath79_soc = ATH79_SOC_AR9331;
++ chip = "9331";
++ rev = id & AR933X_REV_ID_REVISION_MASK;
++ break;
++
+ case REV_ID_MAJOR_AR913X:
+ minor = id & AR913X_REV_ID_MINOR_MASK;
+ rev = id >> AR913X_REV_ID_REVISION_SHIFT;
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -207,6 +207,8 @@
+ #define REV_ID_MAJOR_AR7240 0x00c0
+ #define REV_ID_MAJOR_AR7241 0x0100
+ #define REV_ID_MAJOR_AR7242 0x1100
++#define REV_ID_MAJOR_AR9330 0x0110
++#define REV_ID_MAJOR_AR9331 0x1110
+
+ #define AR71XX_REV_ID_MINOR_MASK 0x3
+ #define AR71XX_REV_ID_MINOR_AR7130 0x0
+@@ -221,6 +223,8 @@
+ #define AR913X_REV_ID_REVISION_MASK 0x3
+ #define AR913X_REV_ID_REVISION_SHIFT 2
+
++#define AR933X_REV_ID_REVISION_MASK 0x3
++
+ #define AR724X_REV_ID_REVISION_MASK 0x3
+
+ /*
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -26,7 +26,9 @@ enum ath79_soc_type {
+ ATH79_SOC_AR7241,
+ ATH79_SOC_AR7242,
+ ATH79_SOC_AR9130,
+- ATH79_SOC_AR9132
++ ATH79_SOC_AR9132,
++ ATH79_SOC_AR9330,
++ ATH79_SOC_AR9331,
+ };
+
+ extern enum ath79_soc_type ath79_soc;
diff --git a/target/linux/ar71xx/patches-3.2/006-MIPS-ath79-Add-early-printk-support-for-the-AR933X-S.patch b/target/linux/ar71xx/patches-3.2/006-MIPS-ath79-Add-early-printk-support-for-the-AR933X-S.patch
new file mode 100644
index 0000000..5577008
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/006-MIPS-ath79-Add-early-printk-support-for-the-AR933X-S.patch
@@ -0,0 +1,208 @@
+From 84ead7964e423c37a73da30a1a2c4c486f74242d Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:03 +0200
+Subject: [PATCH 06/27] MIPS: ath79: Add early printk support for the AR933X SoCs
+
+The AR933X SoCs are using a different UART, thus require
+different code for early printk support.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2521/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/early_printk.c | 76 +++++++++++++++++++++---
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 3 +
+ arch/mips/include/asm/mach-ath79/ar933x_uart.h | 67 +++++++++++++++++++++
+ 3 files changed, 137 insertions(+), 9 deletions(-)
+ create mode 100644 arch/mips/include/asm/mach-ath79/ar933x_uart.h
+
+--- a/arch/mips/ath79/early_printk.c
++++ b/arch/mips/ath79/early_printk.c
+@@ -1,7 +1,7 @@
+ /*
+- * Atheros AR71XX/AR724X/AR913X SoC early printk support
++ * Atheros AR7XXX/AR9XXX SoC early printk support
+ *
+- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+@@ -10,27 +10,85 @@
+ */
+
+ #include <linux/io.h>
++#include <linux/errno.h>
+ #include <linux/serial_reg.h>
+ #include <asm/addrspace.h>
+
++#include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ar933x_uart.h>
+
+-static inline void prom_wait_thre(void __iomem *base)
++static void (*_prom_putchar) (unsigned char);
++
++static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
+ {
+- u32 lsr;
++ u32 t;
+
+ do {
+- lsr = __raw_readl(base + UART_LSR * 4);
+- if (lsr & UART_LSR_THRE)
++ t = __raw_readl(reg);
++ if ((t & mask) == val)
+ break;
+ } while (1);
+ }
+
+-void prom_putchar(unsigned char ch)
++static void prom_putchar_ar71xx(unsigned char ch)
+ {
+ void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
+
+- prom_wait_thre(base);
++ prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
+ __raw_writel(ch, base + UART_TX * 4);
+- prom_wait_thre(base);
++ prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
++}
++
++static void prom_putchar_ar933x(unsigned char ch)
++{
++ void __iomem *base = (void __iomem *)(KSEG1ADDR(AR933X_UART_BASE));
++
++ prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
++ AR933X_UART_DATA_TX_CSR);
++ __raw_writel(AR933X_UART_DATA_TX_CSR | ch, base + AR933X_UART_DATA_REG);
++ prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
++ AR933X_UART_DATA_TX_CSR);
++}
++
++static void prom_putchar_dummy(unsigned char ch)
++{
++ /* nothing to do */
++}
++
++static void prom_putchar_init(void)
++{
++ void __iomem *base;
++ u32 id;
++
++ base = (void __iomem *)(KSEG1ADDR(AR71XX_RESET_BASE));
++ id = __raw_readl(base + AR71XX_RESET_REG_REV_ID);
++ id &= REV_ID_MAJOR_MASK;
++
++ switch (id) {
++ case REV_ID_MAJOR_AR71XX:
++ case REV_ID_MAJOR_AR7240:
++ case REV_ID_MAJOR_AR7241:
++ case REV_ID_MAJOR_AR7242:
++ case REV_ID_MAJOR_AR913X:
++ _prom_putchar = prom_putchar_ar71xx;
++ break;
++
++ case REV_ID_MAJOR_AR9330:
++ case REV_ID_MAJOR_AR9331:
++ _prom_putchar = prom_putchar_ar933x;
++ break;
++
++ default:
++ _prom_putchar = prom_putchar_dummy;
++ break;
++ }
++}
++
++void prom_putchar(unsigned char ch)
++{
++ if (!_prom_putchar)
++ prom_putchar_init();
++
++ _prom_putchar(ch);
+ }
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -53,6 +53,9 @@
+ #define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
+ #define AR913X_WMAC_SIZE 0x30000
+
++#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
++#define AR933X_UART_SIZE 0x14
++
+ /*
+ * DDR_CTRL block
+ */
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ath79/ar933x_uart.h
+@@ -0,0 +1,67 @@
++/*
++ * Atheros AR933X UART defines
++ *
++ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef __AR933X_UART_H
++#define __AR933X_UART_H
++
++#define AR933X_UART_REGS_SIZE 20
++#define AR933X_UART_FIFO_SIZE 16
++
++#define AR933X_UART_DATA_REG 0x00
++#define AR933X_UART_CS_REG 0x04
++#define AR933X_UART_CLOCK_REG 0x08
++#define AR933X_UART_INT_REG 0x0c
++#define AR933X_UART_INT_EN_REG 0x10
++
++#define AR933X_UART_DATA_TX_RX_MASK 0xff
++#define AR933X_UART_DATA_RX_CSR BIT(8)
++#define AR933X_UART_DATA_TX_CSR BIT(9)
++
++#define AR933X_UART_CS_PARITY_S 0
++#define AR933X_UART_CS_PARITY_M 0x3
++#define AR933X_UART_CS_PARITY_NONE 0
++#define AR933X_UART_CS_PARITY_ODD 1
++#define AR933X_UART_CS_PARITY_EVEN 2
++#define AR933X_UART_CS_IF_MODE_S 2
++#define AR933X_UART_CS_IF_MODE_M 0x3
++#define AR933X_UART_CS_IF_MODE_NONE 0
++#define AR933X_UART_CS_IF_MODE_DTE 1
++#define AR933X_UART_CS_IF_MODE_DCE 2
++#define AR933X_UART_CS_FLOW_CTRL_S 4
++#define AR933X_UART_CS_FLOW_CTRL_M 0x3
++#define AR933X_UART_CS_DMA_EN BIT(6)
++#define AR933X_UART_CS_TX_READY_ORIDE BIT(7)
++#define AR933X_UART_CS_RX_READY_ORIDE BIT(8)
++#define AR933X_UART_CS_TX_READY BIT(9)
++#define AR933X_UART_CS_RX_BREAK BIT(10)
++#define AR933X_UART_CS_TX_BREAK BIT(11)
++#define AR933X_UART_CS_HOST_INT BIT(12)
++#define AR933X_UART_CS_HOST_INT_EN BIT(13)
++#define AR933X_UART_CS_TX_BUSY BIT(14)
++#define AR933X_UART_CS_RX_BUSY BIT(15)
++
++#define AR933X_UART_CLOCK_STEP_M 0xffff
++#define AR933X_UART_CLOCK_SCALE_M 0xfff
++#define AR933X_UART_CLOCK_SCALE_S 16
++#define AR933X_UART_CLOCK_STEP_M 0xffff
++
++#define AR933X_UART_INT_RX_VALID BIT(0)
++#define AR933X_UART_INT_TX_READY BIT(1)
++#define AR933X_UART_INT_RX_FRAMING_ERR BIT(2)
++#define AR933X_UART_INT_RX_OFLOW_ERR BIT(3)
++#define AR933X_UART_INT_TX_OFLOW_ERR BIT(4)
++#define AR933X_UART_INT_RX_PARITY_ERR BIT(5)
++#define AR933X_UART_INT_RX_BREAK_ON BIT(6)
++#define AR933X_UART_INT_RX_BREAK_OFF BIT(7)
++#define AR933X_UART_INT_RX_FULL BIT(8)
++#define AR933X_UART_INT_TX_EMPTY BIT(9)
++#define AR933X_UART_INT_ALLINTS 0x3ff
++
++#endif /* __AR933X_UART_H */
diff --git a/target/linux/ar71xx/patches-3.2/007-MIPS-ath79-add-AR933X-specific-clock-init.patch b/target/linux/ar71xx/patches-3.2/007-MIPS-ath79-add-AR933X-specific-clock-init.patch
new file mode 100644
index 0000000..0572fcd
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/007-MIPS-ath79-add-AR933X-specific-clock-init.patch
@@ -0,0 +1,148 @@
+From 29c8b2eef2011bf9392479487a51f6927892bfd6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:04 +0200
+Subject: [PATCH 07/27] MIPS: ath79: add AR933X specific clock init
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2522/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/clock.c | 55 ++++++++++++++++++++++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 22 +++++++++
+ arch/mips/include/asm/mach-ath79/ath79.h | 6 +++
+ 3 files changed, 83 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/clock.c
++++ b/arch/mips/ath79/clock.c
+@@ -110,6 +110,59 @@ static void __init ar913x_clocks_init(vo
+ ath79_uart_clk.rate = ath79_ahb_clk.rate;
+ }
+
++static void __init ar933x_clocks_init(void)
++{
++ u32 clock_ctrl;
++ u32 cpu_config;
++ u32 freq;
++ u32 t;
++
++ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
++ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
++ ath79_ref_clk.rate = (40 * 1000 * 1000);
++ else
++ ath79_ref_clk.rate = (25 * 1000 * 1000);
++
++ clock_ctrl = ath79_pll_rr(AR933X_PLL_CLOCK_CTRL_REG);
++ if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) {
++ ath79_cpu_clk.rate = ath79_ref_clk.rate;
++ ath79_ahb_clk.rate = ath79_ref_clk.rate;
++ ath79_ddr_clk.rate = ath79_ref_clk.rate;
++ } else {
++ cpu_config = ath79_pll_rr(AR933X_PLL_CPU_CONFIG_REG);
++
++ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
++ AR933X_PLL_CPU_CONFIG_REFDIV_MASK;
++ freq = ath79_ref_clk.rate / t;
++
++ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_NINT_SHIFT) &
++ AR933X_PLL_CPU_CONFIG_NINT_MASK;
++ freq *= t;
++
++ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
++ AR933X_PLL_CPU_CONFIG_OUTDIV_MASK;
++ if (t == 0)
++ t = 1;
++
++ freq >>= t;
++
++ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT) &
++ AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK) + 1;
++ ath79_cpu_clk.rate = freq / t;
++
++ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT) &
++ AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK) + 1;
++ ath79_ddr_clk.rate = freq / t;
++
++ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT) &
++ AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1;
++ ath79_ahb_clk.rate = freq / t;
++ }
++
++ ath79_wdt_clk.rate = ath79_ref_clk.rate;
++ ath79_uart_clk.rate = ath79_ref_clk.rate;
++}
++
+ void __init ath79_clocks_init(void)
+ {
+ if (soc_is_ar71xx())
+@@ -118,6 +171,8 @@ void __init ath79_clocks_init(void)
+ ar724x_clocks_init();
+ else if (soc_is_ar913x())
+ ar913x_clocks_init();
++ else if (soc_is_ar933x())
++ ar933x_clocks_init();
+ else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -123,6 +123,24 @@
+ #define AR913X_AHB_DIV_SHIFT 19
+ #define AR913X_AHB_DIV_MASK 0x1
+
++#define AR933X_PLL_CPU_CONFIG_REG 0x00
++#define AR933X_PLL_CLOCK_CTRL_REG 0x08
++
++#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
++#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
++#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
++#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
++#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
++#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
++
++#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2)
++#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
++#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
++#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
++#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
++#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
++#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
++
+ /*
+ * USB_CONFIG block
+ */
+@@ -155,6 +173,8 @@
+
+ #define AR724X_RESET_REG_RESET_MODULE 0x1c
+
++#define AR933X_RESET_REG_BOOTSTRAP 0xac
++
+ #define MISC_INT_ETHSW BIT(12)
+ #define MISC_INT_TIMER4 BIT(10)
+ #define MISC_INT_TIMER3 BIT(9)
+@@ -204,6 +224,8 @@
+ #define AR913X_RESET_USB_HOST BIT(5)
+ #define AR913X_RESET_USB_PHY BIT(4)
+
++#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
++
+ #define REV_ID_MAJOR_MASK 0xfff0
+ #define REV_ID_MAJOR_AR71XX 0x00a0
+ #define REV_ID_MAJOR_AR913X 0x00b0
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -68,6 +68,12 @@ static inline int soc_is_ar913x(void)
+ ath79_soc == ATH79_SOC_AR9132);
+ }
+
++static inline int soc_is_ar933x(void)
++{
++ return (ath79_soc == ATH79_SOC_AR9330 ||
++ ath79_soc == ATH79_SOC_AR9331);
++}
++
+ extern void __iomem *ath79_ddr_base;
+ extern void __iomem *ath79_pll_base;
+ extern void __iomem *ath79_reset_base;
diff --git a/target/linux/ar71xx/patches-3.2/008-MIPS-ath79-Add-AR933X-specific-glue-for-ath79_device.patch b/target/linux/ar71xx/patches-3.2/008-MIPS-ath79-Add-AR933X-specific-glue-for-ath79_device.patch
new file mode 100644
index 0000000..bb5bda1
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/008-MIPS-ath79-Add-AR933X-specific-glue-for-ath79_device.patch
@@ -0,0 +1,46 @@
+From 00624e5d91c0e76f38730633eff51fc7630dd27b Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:05 +0200
+Subject: [PATCH 08/27] MIPS: ath79: Add AR933X specific glue for ath79_device_reset_{set,clear}
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2523/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/common.c | 4 ++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 +
+ 2 files changed, 5 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -64,6 +64,8 @@ void ath79_device_reset_set(u32 mask)
+ reg = AR724X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar913x())
+ reg = AR913X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar933x())
++ reg = AR933X_RESET_REG_RESET_MODULE;
+ else
+ BUG();
+
+@@ -86,6 +88,8 @@ void ath79_device_reset_clear(u32 mask)
+ reg = AR724X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar913x())
+ reg = AR913X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar933x())
++ reg = AR933X_RESET_REG_RESET_MODULE;
+ else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -173,6 +173,7 @@
+
+ #define AR724X_RESET_REG_RESET_MODULE 0x1c
+
++#define AR933X_RESET_REG_RESET_MODULE 0x1c
+ #define AR933X_RESET_REG_BOOTSTRAP 0xac
+
+ #define MISC_INT_ETHSW BIT(12)
diff --git a/target/linux/ar71xx/patches-3.2/009-MIPS-ath79-Add-AR933X-specific-IRQ-initialization.patch b/target/linux/ar71xx/patches-3.2/009-MIPS-ath79-Add-AR933X-specific-IRQ-initialization.patch
new file mode 100644
index 0000000..aad961e
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/009-MIPS-ath79-Add-AR933X-specific-IRQ-initialization.patch
@@ -0,0 +1,51 @@
+From f2963f6a811da75e2531fd1312aa124cd73f15d5 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:06 +0200
+Subject: [PATCH 09/27] MIPS: ath79: Add AR933X specific IRQ initialization
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2530/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/irq.c | 5 ++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 5 +++++
+ 2 files changed, 9 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -129,7 +129,7 @@ static void __init ath79_misc_irq_init(v
+
+ if (soc_is_ar71xx() || soc_is_ar913x())
+ ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
+- else if (soc_is_ar724x())
++ else if (soc_is_ar724x() || soc_is_ar933x())
+ ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
+ else
+ BUG();
+@@ -186,6 +186,9 @@ void __init arch_init_irq(void)
+ } else if (soc_is_ar913x()) {
+ ath79_ip2_flush_reg = AR913X_DDR_REG_FLUSH_WMAC;
+ ath79_ip3_flush_reg = AR913X_DDR_REG_FLUSH_USB;
++ } else if (soc_is_ar933x()) {
++ ath79_ip2_flush_reg = AR933X_DDR_REG_FLUSH_WMAC;
++ ath79_ip3_flush_reg = AR933X_DDR_REG_FLUSH_USB;
+ } else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -82,6 +82,11 @@
+ #define AR913X_DDR_REG_FLUSH_USB 0x84
+ #define AR913X_DDR_REG_FLUSH_WMAC 0x88
+
++#define AR933X_DDR_REG_FLUSH_GE0 0x7c
++#define AR933X_DDR_REG_FLUSH_GE1 0x80
++#define AR933X_DDR_REG_FLUSH_USB 0x84
++#define AR933X_DDR_REG_FLUSH_WMAC 0x88
++
+ /*
+ * PLL block
+ */
diff --git a/target/linux/ar71xx/patches-3.2/010-MIPS-ath79-add-AR933X-specific-GPIO-initialization.patch b/target/linux/ar71xx/patches-3.2/010-MIPS-ath79-add-AR933X-specific-GPIO-initialization.patch
new file mode 100644
index 0000000..400233c
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/010-MIPS-ath79-add-AR933X-specific-GPIO-initialization.patch
@@ -0,0 +1,36 @@
+From e39670cd076caecfa75f5d97803a275dbd1ec4ab Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:07 +0200
+Subject: [PATCH 10/27] MIPS: ath79: add AR933X specific GPIO initialization
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2524/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/gpio.c | 2 ++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 +
+ 2 files changed, 3 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -153,6 +153,8 @@ void __init ath79_gpio_init(void)
+ ath79_gpio_count = AR724X_GPIO_COUNT;
+ else if (soc_is_ar913x())
+ ath79_gpio_count = AR913X_GPIO_COUNT;
++ else if (soc_is_ar933x())
++ ath79_gpio_count = AR933X_GPIO_COUNT;
+ else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -298,5 +298,6 @@
+ #define AR71XX_GPIO_COUNT 16
+ #define AR724X_GPIO_COUNT 18
+ #define AR913X_GPIO_COUNT 22
++#define AR933X_GPIO_COUNT 30
+
+ #endif /* __ASM_MACH_AR71XX_REGS_H */
diff --git a/target/linux/ar71xx/patches-3.2/011-MIPS-ath79-Add-config-symbol-for-the-AR933X-SoCs.patch b/target/linux/ar71xx/patches-3.2/011-MIPS-ath79-Add-config-symbol-for-the-AR933X-SoCs.patch
new file mode 100644
index 0000000..936236f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/011-MIPS-ath79-Add-config-symbol-for-the-AR933X-SoCs.patch
@@ -0,0 +1,27 @@
+From 7ab361d321763ef6296f35eb18ae05be8e28e64a Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:08 +0200
+Subject: [PATCH 11/27] MIPS: ath79: Add config symbol for the AR933X SoCs
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2525/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -41,6 +41,9 @@ config SOC_AR913X
+ select USB_ARCH_HAS_EHCI
+ def_bool n
+
++config SOC_AR933X
++ def_bool n
++
+ config ATH79_DEV_AR913X_WMAC
+ depends on SOC_AR913X
+ def_bool n
diff --git a/target/linux/ar71xx/patches-3.2/012-USB-ehci-ath79-Add-device_id-entry-for-the-AR933X-So.patch b/target/linux/ar71xx/patches-3.2/012-USB-ehci-ath79-Add-device_id-entry-for-the-AR933X-So.patch
new file mode 100644
index 0000000..4afb971
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/012-USB-ehci-ath79-Add-device_id-entry-for-the-AR933X-So.patch
@@ -0,0 +1,45 @@
+From 7191a2673adbddbbb5aea3489892119e698e77b6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:09 +0200
+Subject: [PATCH 12/27] USB: ehci-ath79: Add device_id entry for the AR933X SoCs
+
+Also make the USB_EHCI_ATH79 selectable for the AR933X SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Cc: Greg Kroah-Hartman <gregkh@suse.de>
+Cc: Alan Stern <stern@rowland.harvard.edu>
+Cc: linux-usb@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/2529/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ drivers/usb/host/Kconfig | 2 +-
+ drivers/usb/host/ehci-ath79.c | 4 ++++
+ 2 files changed, 5 insertions(+), 1 deletions(-)
+
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -210,7 +210,7 @@ config USB_CNS3XXX_EHCI
+
+ config USB_EHCI_ATH79
+ bool "EHCI support for AR7XXX/AR9XXX SoCs"
+- depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X)
++ depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
+ select USB_EHCI_ROOT_HUB_TT
+ default y
+ ---help---
+--- a/drivers/usb/host/ehci-ath79.c
++++ b/drivers/usb/host/ehci-ath79.c
+@@ -33,6 +33,10 @@ static const struct platform_device_id e
+ .driver_data = EHCI_ATH79_IP_V2,
+ },
+ {
++ .name = "ar933x-ehci",
++ .driver_data = EHCI_ATH79_IP_V2,
++ },
++ {
+ /* terminating entry */
+ },
+ };
diff --git a/target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch b/target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch
new file mode 100644
index 0000000..ae0a098
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch
@@ -0,0 +1,88 @@
+From 1355a27c85ae89225e738b9016656a406542ed1b Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 21:26:10 +0200
+Subject: [PATCH 13/27] MIPS: ath79: add AR933X specific USB platform device registration
+
+Also select the USB_ARCH_HAS_EHCI symbol in order to make the
+EHCI driver available.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2527/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig | 1 +
+ arch/mips/ath79/dev-usb.c | 19 +++++++++++++++++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 7 +++++++
+ 3 files changed, 27 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -42,6 +42,7 @@ config SOC_AR913X
+ def_bool n
+
+ config SOC_AR933X
++ select USB_ARCH_HAS_EHCI
+ def_bool n
+
+ config ATH79_DEV_AR913X_WMAC
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -163,6 +163,23 @@ static void __init ar913x_usb_setup(void
+ platform_device_register(&ath79_ehci_device);
+ }
+
++static void __init ar933x_usb_setup(void)
++{
++ ath79_device_reset_set(AR933X_RESET_USBSUS_OVERRIDE);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR933X_RESET_USB_HOST);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR933X_RESET_USB_PHY);
++ mdelay(10);
++
++ ath79_ehci_resources[0].start = AR933X_EHCI_BASE;
++ ath79_ehci_resources[0].end = AR933X_EHCI_BASE + AR933X_EHCI_SIZE - 1;
++ ath79_ehci_device.name = "ar933x-ehci";
++ platform_device_register(&ath79_ehci_device);
++}
++
+ void __init ath79_register_usb(void)
+ {
+ if (soc_is_ar71xx())
+@@ -173,6 +190,8 @@ void __init ath79_register_usb(void)
+ ar724x_usb_setup();
+ else if (soc_is_ar913x())
+ ar913x_usb_setup();
++ else if (soc_is_ar933x())
++ ar933x_usb_setup();
+ else
+ BUG();
+ }
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -56,6 +56,9 @@
+ #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+ #define AR933X_UART_SIZE 0x14
+
++#define AR933X_EHCI_BASE 0x1b000000
++#define AR933X_EHCI_SIZE 0x1000
++
+ /*
+ * DDR_CTRL block
+ */
+@@ -230,6 +233,10 @@
+ #define AR913X_RESET_USB_HOST BIT(5)
+ #define AR913X_RESET_USB_PHY BIT(4)
+
++#define AR933X_RESET_USB_HOST BIT(5)
++#define AR933X_RESET_USB_PHY BIT(4)
++#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
++
+ #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
+ #define REV_ID_MAJOR_MASK 0xfff0
diff --git a/target/linux/ar71xx/patches-3.2/014-SERIAL-AR933X-Add-driver-for-the-built-in-UART-of-th.patch b/target/linux/ar71xx/patches-3.2/014-SERIAL-AR933X-Add-driver-for-the-built-in-UART-of-th.patch
new file mode 100644
index 0000000..b4c51f1
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/014-SERIAL-AR933X-Add-driver-for-the-built-in-UART-of-th.patch
@@ -0,0 +1,789 @@
+From 1de387abd06fb67aaa8e27a48e378ffd9aaddd74 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 19:26:11 +0200
+Subject: [PATCH 14/27] SERIAL: AR933X: Add driver for the built-in UART of the SoC
+
+This patch adds the driver for the built-in UART of the
+Atheros AR933X SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
+Cc: linux-serial@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/2526/
+Signed-off-by: Alan Cox <alan@linux.intel.com>
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ .../include/asm/mach-ath79/ar933x_uart_platform.h | 18 +
+ drivers/tty/serial/Kconfig | 23 +
+ drivers/tty/serial/Makefile | 1 +
+ drivers/tty/serial/ar933x_uart.c | 688 ++++++++++++++++++++
+ include/linux/serial_core.h | 4 +
+ 5 files changed, 734 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h
+ create mode 100644 drivers/tty/serial/ar933x_uart.c
+
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h
+@@ -0,0 +1,18 @@
++/*
++ * Platform data definition for Atheros AR933X UART
++ *
++ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef _AR933X_UART_PLATFORM_H
++#define _AR933X_UART_PLATFORM_H
++
++struct ar933x_uart_platform_data {
++ unsigned uartclk;
++};
++
++#endif /* _AR933X_UART_PLATFORM_H */
+--- a/drivers/tty/serial/Kconfig
++++ b/drivers/tty/serial/Kconfig
+@@ -1610,4 +1610,27 @@ config SERIAL_XILINX_PS_UART_CONSOLE
+ help
+ Enable a Xilinx PS UART port to be the system console.
+
++config SERIAL_AR933X
++ bool "AR933X serial port support"
++ depends on SOC_AR933X
++ select SERIAL_CORE
++ help
++ If you have an Atheros AR933X SOC based board and want to use the
++ built-in UART of the SoC, say Y to this option.
++
++config SERIAL_AR933X_CONSOLE
++ bool "Console on AR933X serial port"
++ depends on SERIAL_AR933X=y
++ select SERIAL_CORE_CONSOLE
++ help
++ Enable a built-in UART port of the AR933X to be the system console.
++
++config SERIAL_AR933X_NR_UARTS
++ int "Maximum number of AR933X serial ports"
++ depends on SERIAL_AR933X
++ default "2"
++ help
++ Set this to the number of serial ports you want the driver
++ to support.
++
+ endmenu
+--- a/drivers/tty/serial/Makefile
++++ b/drivers/tty/serial/Makefile
+@@ -94,3 +94,4 @@ obj-$(CONFIG_SERIAL_MSM_SMD) += msm_smd_
+ obj-$(CONFIG_SERIAL_MXS_AUART) += mxs-auart.o
+ obj-$(CONFIG_SERIAL_LANTIQ) += lantiq.o
+ obj-$(CONFIG_SERIAL_XILINX_PS_UART) += xilinx_uartps.o
++obj-$(CONFIG_SERIAL_AR933X) += ar933x_uart.o
+--- /dev/null
++++ b/drivers/tty/serial/ar933x_uart.c
+@@ -0,0 +1,688 @@
++/*
++ * Atheros AR933X SoC built-in UART driver
++ *
++ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/module.h>
++#include <linux/ioport.h>
++#include <linux/init.h>
++#include <linux/console.h>
++#include <linux/sysrq.h>
++#include <linux/delay.h>
++#include <linux/platform_device.h>
++#include <linux/tty.h>
++#include <linux/tty_flip.h>
++#include <linux/serial_core.h>
++#include <linux/serial.h>
++#include <linux/slab.h>
++#include <linux/io.h>
++#include <linux/irq.h>
++
++#include <asm/mach-ath79/ar933x_uart.h>
++#include <asm/mach-ath79/ar933x_uart_platform.h>
++
++#define DRIVER_NAME "ar933x-uart"
++
++#define AR933X_DUMMY_STATUS_RD 0x01
++
++static struct uart_driver ar933x_uart_driver;
++
++struct ar933x_uart_port {
++ struct uart_port port;
++ unsigned int ier; /* shadow Interrupt Enable Register */
++};
++
++static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,
++ int offset)
++{
++ return readl(up->port.membase + offset);
++}
++
++static inline void ar933x_uart_write(struct ar933x_uart_port *up,
++ int offset, unsigned int value)
++{
++ writel(value, up->port.membase + offset);
++}
++
++static inline void ar933x_uart_rmw(struct ar933x_uart_port *up,
++ unsigned int offset,
++ unsigned int mask,
++ unsigned int val)
++{
++ unsigned int t;
++
++ t = ar933x_uart_read(up, offset);
++ t &= ~mask;
++ t |= val;
++ ar933x_uart_write(up, offset, t);
++}
++
++static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up,
++ unsigned int offset,
++ unsigned int val)
++{
++ ar933x_uart_rmw(up, offset, 0, val);
++}
++
++static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up,
++ unsigned int offset,
++ unsigned int val)
++{
++ ar933x_uart_rmw(up, offset, val, 0);
++}
++
++static inline void ar933x_uart_start_tx_interrupt(struct ar933x_uart_port *up)
++{
++ up->ier |= AR933X_UART_INT_TX_EMPTY;
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
++}
++
++static inline void ar933x_uart_stop_tx_interrupt(struct ar933x_uart_port *up)
++{
++ up->ier &= ~AR933X_UART_INT_TX_EMPTY;
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
++}
++
++static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch)
++{
++ unsigned int rdata;
++
++ rdata = ch & AR933X_UART_DATA_TX_RX_MASK;
++ rdata |= AR933X_UART_DATA_TX_CSR;
++ ar933x_uart_write(up, AR933X_UART_DATA_REG, rdata);
++}
++
++static unsigned int ar933x_uart_tx_empty(struct uart_port *port)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++ unsigned long flags;
++ unsigned int rdata;
++
++ spin_lock_irqsave(&up->port.lock, flags);
++ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
++ spin_unlock_irqrestore(&up->port.lock, flags);
++
++ return (rdata & AR933X_UART_DATA_TX_CSR) ? 0 : TIOCSER_TEMT;
++}
++
++static unsigned int ar933x_uart_get_mctrl(struct uart_port *port)
++{
++ return TIOCM_CAR;
++}
++
++static void ar933x_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
++{
++}
++
++static void ar933x_uart_start_tx(struct uart_port *port)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++
++ ar933x_uart_start_tx_interrupt(up);
++}
++
++static void ar933x_uart_stop_tx(struct uart_port *port)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++
++ ar933x_uart_stop_tx_interrupt(up);
++}
++
++static void ar933x_uart_stop_rx(struct uart_port *port)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++
++ up->ier &= ~AR933X_UART_INT_RX_VALID;
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
++}
++
++static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++ unsigned long flags;
++
++ spin_lock_irqsave(&up->port.lock, flags);
++ if (break_state == -1)
++ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
++ AR933X_UART_CS_TX_BREAK);
++ else
++ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
++ AR933X_UART_CS_TX_BREAK);
++ spin_unlock_irqrestore(&up->port.lock, flags);
++}
++
++static void ar933x_uart_enable_ms(struct uart_port *port)
++{
++}
++
++static void ar933x_uart_set_termios(struct uart_port *port,
++ struct ktermios *new,
++ struct ktermios *old)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++ unsigned int cs;
++ unsigned long flags;
++ unsigned int baud, scale;
++
++ /* Only CS8 is supported */
++ new->c_cflag &= ~CSIZE;
++ new->c_cflag |= CS8;
++
++ /* Only one stop bit is supported */
++ new->c_cflag &= ~CSTOPB;
++
++ cs = 0;
++ if (new->c_cflag & PARENB) {
++ if (!(new->c_cflag & PARODD))
++ cs |= AR933X_UART_CS_PARITY_EVEN;
++ else
++ cs |= AR933X_UART_CS_PARITY_ODD;
++ } else {
++ cs |= AR933X_UART_CS_PARITY_NONE;
++ }
++
++ /* Mark/space parity is not supported */
++ new->c_cflag &= ~CMSPAR;
++
++ baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
++ scale = (port->uartclk / (16 * baud)) - 1;
++
++ /*
++ * Ok, we're now changing the port state. Do it with
++ * interrupts disabled.
++ */
++ spin_lock_irqsave(&up->port.lock, flags);
++
++ /* Update the per-port timeout. */
++ uart_update_timeout(port, new->c_cflag, baud);
++
++ up->port.ignore_status_mask = 0;
++
++ /* ignore all characters if CREAD is not set */
++ if ((new->c_cflag & CREAD) == 0)
++ up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD;
++
++ ar933x_uart_write(up, AR933X_UART_CLOCK_REG,
++ scale << AR933X_UART_CLOCK_SCALE_S | 8192);
++
++ /* setup configuration register */
++ ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs);
++
++ /* enable host interrupt */
++ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
++ AR933X_UART_CS_HOST_INT_EN);
++
++ spin_unlock_irqrestore(&up->port.lock, flags);
++
++ if (tty_termios_baud_rate(new))
++ tty_termios_encode_baud_rate(new, baud, baud);
++}
++
++static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)
++{
++ struct tty_struct *tty;
++ int max_count = 256;
++
++ tty = tty_port_tty_get(&up->port.state->port);
++ do {
++ unsigned int rdata;
++ unsigned char ch;
++
++ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
++ if ((rdata & AR933X_UART_DATA_RX_CSR) == 0)
++ break;
++
++ /* remove the character from the FIFO */
++ ar933x_uart_write(up, AR933X_UART_DATA_REG,
++ AR933X_UART_DATA_RX_CSR);
++
++ if (!tty) {
++ /* discard the data if no tty available */
++ continue;
++ }
++
++ up->port.icount.rx++;
++ ch = rdata & AR933X_UART_DATA_TX_RX_MASK;
++
++ if (uart_handle_sysrq_char(&up->port, ch))
++ continue;
++
++ if ((up->port.ignore_status_mask & AR933X_DUMMY_STATUS_RD) == 0)
++ tty_insert_flip_char(tty, ch, TTY_NORMAL);
++ } while (max_count-- > 0);
++
++ if (tty) {
++ tty_flip_buffer_push(tty);
++ tty_kref_put(tty);
++ }
++}
++
++static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)
++{
++ struct circ_buf *xmit = &up->port.state->xmit;
++ int count;
++
++ if (uart_tx_stopped(&up->port))
++ return;
++
++ count = up->port.fifosize;
++ do {
++ unsigned int rdata;
++
++ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
++ if ((rdata & AR933X_UART_DATA_TX_CSR) == 0)
++ break;
++
++ if (up->port.x_char) {
++ ar933x_uart_putc(up, up->port.x_char);
++ up->port.icount.tx++;
++ up->port.x_char = 0;
++ continue;
++ }
++
++ if (uart_circ_empty(xmit))
++ break;
++
++ ar933x_uart_putc(up, xmit->buf[xmit->tail]);
++
++ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
++ up->port.icount.tx++;
++ } while (--count > 0);
++
++ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
++ uart_write_wakeup(&up->port);
++
++ if (!uart_circ_empty(xmit))
++ ar933x_uart_start_tx_interrupt(up);
++}
++
++static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id)
++{
++ struct ar933x_uart_port *up = dev_id;
++ unsigned int status;
++
++ status = ar933x_uart_read(up, AR933X_UART_CS_REG);
++ if ((status & AR933X_UART_CS_HOST_INT) == 0)
++ return IRQ_NONE;
++
++ spin_lock(&up->port.lock);
++
++ status = ar933x_uart_read(up, AR933X_UART_INT_REG);
++ status &= ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
++
++ if (status & AR933X_UART_INT_RX_VALID) {
++ ar933x_uart_write(up, AR933X_UART_INT_REG,
++ AR933X_UART_INT_RX_VALID);
++ ar933x_uart_rx_chars(up);
++ }
++
++ if (status & AR933X_UART_INT_TX_EMPTY) {
++ ar933x_uart_write(up, AR933X_UART_INT_REG,
++ AR933X_UART_INT_TX_EMPTY);
++ ar933x_uart_stop_tx_interrupt(up);
++ ar933x_uart_tx_chars(up);
++ }
++
++ spin_unlock(&up->port.lock);
++
++ return IRQ_HANDLED;
++}
++
++static int ar933x_uart_startup(struct uart_port *port)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++ unsigned long flags;
++ int ret;
++
++ ret = request_irq(up->port.irq, ar933x_uart_interrupt,
++ up->port.irqflags, dev_name(up->port.dev), up);
++ if (ret)
++ return ret;
++
++ spin_lock_irqsave(&up->port.lock, flags);
++
++ /* Enable HOST interrupts */
++ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
++ AR933X_UART_CS_HOST_INT_EN);
++
++ /* Enable RX interrupts */
++ up->ier = AR933X_UART_INT_RX_VALID;
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
++
++ spin_unlock_irqrestore(&up->port.lock, flags);
++
++ return 0;
++}
++
++static void ar933x_uart_shutdown(struct uart_port *port)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++
++ /* Disable all interrupts */
++ up->ier = 0;
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
++
++ /* Disable break condition */
++ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
++ AR933X_UART_CS_TX_BREAK);
++
++ free_irq(up->port.irq, up);
++}
++
++static const char *ar933x_uart_type(struct uart_port *port)
++{
++ return (port->type == PORT_AR933X) ? "AR933X UART" : NULL;
++}
++
++static void ar933x_uart_release_port(struct uart_port *port)
++{
++ /* Nothing to release ... */
++}
++
++static int ar933x_uart_request_port(struct uart_port *port)
++{
++ /* UARTs always present */
++ return 0;
++}
++
++static void ar933x_uart_config_port(struct uart_port *port, int flags)
++{
++ if (flags & UART_CONFIG_TYPE)
++ port->type = PORT_AR933X;
++}
++
++static int ar933x_uart_verify_port(struct uart_port *port,
++ struct serial_struct *ser)
++{
++ if (ser->type != PORT_UNKNOWN &&
++ ser->type != PORT_AR933X)
++ return -EINVAL;
++
++ if (ser->irq < 0 || ser->irq >= NR_IRQS)
++ return -EINVAL;
++
++ if (ser->baud_base < 28800)
++ return -EINVAL;
++
++ return 0;
++}
++
++static struct uart_ops ar933x_uart_ops = {
++ .tx_empty = ar933x_uart_tx_empty,
++ .set_mctrl = ar933x_uart_set_mctrl,
++ .get_mctrl = ar933x_uart_get_mctrl,
++ .stop_tx = ar933x_uart_stop_tx,
++ .start_tx = ar933x_uart_start_tx,
++ .stop_rx = ar933x_uart_stop_rx,
++ .enable_ms = ar933x_uart_enable_ms,
++ .break_ctl = ar933x_uart_break_ctl,
++ .startup = ar933x_uart_startup,
++ .shutdown = ar933x_uart_shutdown,
++ .set_termios = ar933x_uart_set_termios,
++ .type = ar933x_uart_type,
++ .release_port = ar933x_uart_release_port,
++ .request_port = ar933x_uart_request_port,
++ .config_port = ar933x_uart_config_port,
++ .verify_port = ar933x_uart_verify_port,
++};
++
++#ifdef CONFIG_SERIAL_AR933X_CONSOLE
++
++static struct ar933x_uart_port *
++ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS];
++
++static void ar933x_uart_wait_xmitr(struct ar933x_uart_port *up)
++{
++ unsigned int status;
++ unsigned int timeout = 60000;
++
++ /* Wait up to 60ms for the character(s) to be sent. */
++ do {
++ status = ar933x_uart_read(up, AR933X_UART_DATA_REG);
++ if (--timeout == 0)
++ break;
++ udelay(1);
++ } while ((status & AR933X_UART_DATA_TX_CSR) == 0);
++}
++
++static void ar933x_uart_console_putchar(struct uart_port *port, int ch)
++{
++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
++
++ ar933x_uart_wait_xmitr(up);
++ ar933x_uart_putc(up, ch);
++}
++
++static void ar933x_uart_console_write(struct console *co, const char *s,
++ unsigned int count)
++{
++ struct ar933x_uart_port *up = ar933x_console_ports[co->index];
++ unsigned long flags;
++ unsigned int int_en;
++ int locked = 1;
++
++ local_irq_save(flags);
++
++ if (up->port.sysrq)
++ locked = 0;
++ else if (oops_in_progress)
++ locked = spin_trylock(&up->port.lock);
++ else
++ spin_lock(&up->port.lock);
++
++ /*
++ * First save the IER then disable the interrupts
++ */
++ int_en = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);
++
++ uart_console_write(&up->port, s, count, ar933x_uart_console_putchar);
++
++ /*
++ * Finally, wait for transmitter to become empty
++ * and restore the IER
++ */
++ ar933x_uart_wait_xmitr(up);
++ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, int_en);
++
++ ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_ALLINTS);
++
++ if (locked)
++ spin_unlock(&up->port.lock);
++
++ local_irq_restore(flags);
++}
++
++static int ar933x_uart_console_setup(struct console *co, char *options)
++{
++ struct ar933x_uart_port *up;
++ int baud = 115200;
++ int bits = 8;
++ int parity = 'n';
++ int flow = 'n';
++
++ if (co->index < 0 || co->index >= CONFIG_SERIAL_AR933X_NR_UARTS)
++ return -EINVAL;
++
++ up = ar933x_console_ports[co->index];
++ if (!up)
++ return -ENODEV;
++
++ if (options)
++ uart_parse_options(options, &baud, &parity, &bits, &flow);
++
++ return uart_set_options(&up->port, co, baud, parity, bits, flow);
++}
++
++static struct console ar933x_uart_console = {
++ .name = "ttyATH",
++ .write = ar933x_uart_console_write,
++ .device = uart_console_device,
++ .setup = ar933x_uart_console_setup,
++ .flags = CON_PRINTBUFFER,
++ .index = -1,
++ .data = &ar933x_uart_driver,
++};
++
++static void ar933x_uart_add_console_port(struct ar933x_uart_port *up)
++{
++ ar933x_console_ports[up->port.line] = up;
++}
++
++#define AR933X_SERIAL_CONSOLE (&ar933x_uart_console)
++
++#else
++
++static inline void ar933x_uart_add_console_port(struct ar933x_uart_port *up) {}
++
++#define AR933X_SERIAL_CONSOLE NULL
++
++#endif /* CONFIG_SERIAL_AR933X_CONSOLE */
++
++static struct uart_driver ar933x_uart_driver = {
++ .owner = THIS_MODULE,
++ .driver_name = DRIVER_NAME,
++ .dev_name = "ttyATH",
++ .nr = CONFIG_SERIAL_AR933X_NR_UARTS,
++ .cons = AR933X_SERIAL_CONSOLE,
++};
++
++static int __devinit ar933x_uart_probe(struct platform_device *pdev)
++{
++ struct ar933x_uart_platform_data *pdata;
++ struct ar933x_uart_port *up;
++ struct uart_port *port;
++ struct resource *mem_res;
++ struct resource *irq_res;
++ int id;
++ int ret;
++
++ pdata = pdev->dev.platform_data;
++ if (!pdata)
++ return -EINVAL;
++
++ id = pdev->id;
++ if (id == -1)
++ id = 0;
++
++ if (id > CONFIG_SERIAL_AR933X_NR_UARTS)
++ return -EINVAL;
++
++ mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!mem_res) {
++ dev_err(&pdev->dev, "no MEM resource\n");
++ return -EINVAL;
++ }
++
++ irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
++ if (!irq_res) {
++ dev_err(&pdev->dev, "no IRQ resource\n");
++ return -EINVAL;
++ }
++
++ up = kzalloc(sizeof(struct ar933x_uart_port), GFP_KERNEL);
++ if (!up)
++ return -ENOMEM;
++
++ port = &up->port;
++ port->mapbase = mem_res->start;
++
++ port->membase = ioremap(mem_res->start, AR933X_UART_REGS_SIZE);
++ if (!port->membase) {
++ ret = -ENOMEM;
++ goto err_free_up;
++ }
++
++ port->line = id;
++ port->irq = irq_res->start;
++ port->dev = &pdev->dev;
++ port->type = PORT_AR933X;
++ port->iotype = UPIO_MEM32;
++ port->uartclk = pdata->uartclk;
++
++ port->regshift = 2;
++ port->fifosize = AR933X_UART_FIFO_SIZE;
++ port->ops = &ar933x_uart_ops;
++
++ ar933x_uart_add_console_port(up);
++
++ ret = uart_add_one_port(&ar933x_uart_driver, &up->port);
++ if (ret)
++ goto err_unmap;
++
++ platform_set_drvdata(pdev, up);
++ return 0;
++
++err_unmap:
++ iounmap(up->port.membase);
++err_free_up:
++ kfree(up);
++ return ret;
++}
++
++static int __devexit ar933x_uart_remove(struct platform_device *pdev)
++{
++ struct ar933x_uart_port *up;
++
++ up = platform_get_drvdata(pdev);
++ platform_set_drvdata(pdev, NULL);
++
++ if (up) {
++ uart_remove_one_port(&ar933x_uart_driver, &up->port);
++ iounmap(up->port.membase);
++ kfree(up);
++ }
++
++ return 0;
++}
++
++static struct platform_driver ar933x_uart_platform_driver = {
++ .probe = ar933x_uart_probe,
++ .remove = __devexit_p(ar933x_uart_remove),
++ .driver = {
++ .name = DRIVER_NAME,
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init ar933x_uart_init(void)
++{
++ int ret;
++
++ ar933x_uart_driver.nr = CONFIG_SERIAL_AR933X_NR_UARTS;
++ ret = uart_register_driver(&ar933x_uart_driver);
++ if (ret)
++ goto err_out;
++
++ ret = platform_driver_register(&ar933x_uart_platform_driver);
++ if (ret)
++ goto err_unregister_uart_driver;
++
++ return 0;
++
++err_unregister_uart_driver:
++ uart_unregister_driver(&ar933x_uart_driver);
++err_out:
++ return ret;
++}
++
++static void __exit ar933x_uart_exit(void)
++{
++ platform_driver_unregister(&ar933x_uart_platform_driver);
++ uart_unregister_driver(&ar933x_uart_driver);
++}
++
++module_init(ar933x_uart_init);
++module_exit(ar933x_uart_exit);
++
++MODULE_DESCRIPTION("Atheros AR933X UART driver");
++MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS("platform:" DRIVER_NAME);
+--- a/include/linux/serial_core.h
++++ b/include/linux/serial_core.h
+@@ -207,6 +207,10 @@
+ /* Xilinx PSS UART */
+ #define PORT_XUARTPS 98
+
++/* Atheros AR933X SoC */
++#define PORT_AR933X 99
++
++
+ #ifdef __KERNEL__
+
+ #include <linux/compiler.h>
diff --git a/target/linux/ar71xx/patches-3.2/015-MIPS-ath79-register-UART-device-for-the-AR933X-SoCs.patch b/target/linux/ar71xx/patches-3.2/015-MIPS-ath79-register-UART-device-for-the-AR933X-SoCs.patch
new file mode 100644
index 0000000..8a36c98
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/015-MIPS-ath79-register-UART-device-for-the-AR933X-SoCs.patch
@@ -0,0 +1,80 @@
+From d9215f4c69b414f589eeeff002af7ef58b96b172 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 19:26:12 +0200
+Subject: [PATCH 15/27] MIPS: ath79: register UART device for the AR933X SoCs
+
+The AR933X SoCs does not have a 8250 compatible UART, they
+are using a different UART core. Register a different platform
+device for the different UART.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2528/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/dev-common.c | 38 ++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 36 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/ath79/dev-common.c
++++ b/arch/mips/ath79/dev-common.c
+@@ -20,6 +20,7 @@
+
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ar933x_uart_platform.h>
+ #include "common.h"
+ #include "dev-common.h"
+
+@@ -54,6 +55,30 @@ static struct platform_device ath79_uart
+ },
+ };
+
++static struct resource ar933x_uart_resources[] = {
++ {
++ .start = AR933X_UART_BASE,
++ .end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ {
++ .start = ATH79_MISC_IRQ_UART,
++ .end = ATH79_MISC_IRQ_UART,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct ar933x_uart_platform_data ar933x_uart_data;
++static struct platform_device ar933x_uart_device = {
++ .name = "ar933x-uart",
++ .id = -1,
++ .resource = ar933x_uart_resources,
++ .num_resources = ARRAY_SIZE(ar933x_uart_resources),
++ .dev = {
++ .platform_data = &ar933x_uart_data,
++ },
++};
++
+ void __init ath79_register_uart(void)
+ {
+ struct clk *clk;
+@@ -62,8 +87,17 @@ void __init ath79_register_uart(void)
+ if (IS_ERR(clk))
+ panic("unable to get UART clock, err=%ld", PTR_ERR(clk));
+
+- ath79_uart_data[0].uartclk = clk_get_rate(clk);
+- platform_device_register(&ath79_uart_device);
++ if (soc_is_ar71xx() ||
++ soc_is_ar724x() ||
++ soc_is_ar913x()) {
++ ath79_uart_data[0].uartclk = clk_get_rate(clk);
++ platform_device_register(&ath79_uart_device);
++ } else if (soc_is_ar933x()) {
++ ar933x_uart_data.uartclk = clk_get_rate(clk);
++ platform_device_register(&ar933x_uart_device);
++ } else {
++ BUG();
++ }
+ }
+
+ static struct platform_device ath79_wdt_device = {
diff --git a/target/linux/ar71xx/patches-3.2/016-MIPS-ath79-Add-initial-support-for-the-Atheros-AP121.patch b/target/linux/ar71xx/patches-3.2/016-MIPS-ath79-Add-initial-support-for-the-Atheros-AP121.patch
new file mode 100644
index 0000000..5e6ba07
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/016-MIPS-ath79-Add-initial-support-for-the-Atheros-AP121.patch
@@ -0,0 +1,149 @@
+From d7b27740e8376c1c147297b526f9a8e330c1fe17 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 20 Jun 2011 19:26:13 +0200
+Subject: [PATCH 16/27] MIPS: ath79: Add initial support for the Atheros AP121 reference board
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: Kathy Giori <kgiori@qca.qualcomm.com>
+Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
+Patchwork: https://patchwork.linux-mips.org/patch/2531/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig | 11 +++++
+ arch/mips/ath79/Makefile | 1 +
+ arch/mips/ath79/mach-ap121.c | 88 ++++++++++++++++++++++++++++++++++++++++++
+ arch/mips/ath79/machtypes.h | 1 +
+ 4 files changed, 101 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/ath79/mach-ap121.c
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -2,6 +2,17 @@ if ATH79
+
+ menu "Atheros AR71XX/AR724X/AR913X machine selection"
+
++config ATH79_MACH_AP121
++ bool "Atheros AP121 reference board"
++ select SOC_AR933X
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_SPI
++ select ATH79_DEV_USB
++ help
++ Say 'Y' here if you want your kernel to support the
++ Atheros AP121 reference board.
++
+ config ATH79_MACH_AP81
+ bool "Atheros AP81 reference board"
+ select SOC_AR913X
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -25,5 +25,6 @@ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.
+ #
+ # Machines
+ #
++obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
+ obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
+ obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
+--- /dev/null
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -0,0 +1,88 @@
++/*
++ * Atheros AP121 board support
++ *
++ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include "machtypes.h"
++#include "dev-gpio-buttons.h"
++#include "dev-leds-gpio.h"
++#include "dev-spi.h"
++#include "dev-usb.h"
++
++#define AP121_GPIO_LED_WLAN 0
++#define AP121_GPIO_LED_USB 1
++
++#define AP121_GPIO_BTN_JUMPSTART 11
++#define AP121_GPIO_BTN_RESET 12
++
++#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
++#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
++
++#define AP121_CAL_DATA_ADDR 0x1fff1000
++
++static struct gpio_led ap121_leds_gpio[] __initdata = {
++ {
++ .name = "ap121:green:usb",
++ .gpio = AP121_GPIO_LED_USB,
++ .active_low = 0,
++ },
++ {
++ .name = "ap121:green:wlan",
++ .gpio = AP121_GPIO_LED_WLAN,
++ .active_low = 0,
++ },
++};
++
++static struct gpio_keys_button ap121_gpio_keys[] __initdata = {
++ {
++ .desc = "jumpstart button",
++ .type = EV_KEY,
++ .code = KEY_WPS_BUTTON,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_GPIO_BTN_JUMPSTART,
++ .active_low = 1,
++ },
++ {
++ .desc = "reset button",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_GPIO_BTN_RESET,
++ .active_low = 1,
++ }
++};
++
++static struct spi_board_info ap121_spi_info[] = {
++ {
++ .bus_num = 0,
++ .chip_select = 0,
++ .max_speed_hz = 25000000,
++ .modalias = "mx25l1606e",
++ }
++};
++
++static struct ath79_spi_platform_data ap121_spi_data = {
++ .bus_num = 0,
++ .num_chipselect = 1,
++};
++
++static void __init ap121_setup(void)
++{
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
++ ap121_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ap121_gpio_keys),
++ ap121_gpio_keys);
++
++ ath79_register_spi(&ap121_spi_data, ap121_spi_info,
++ ARRAY_SIZE(ap121_spi_info));
++ ath79_register_usb();
++}
++
++MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
++ ap121_setup);
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -16,6 +16,7 @@
+
+ enum ath79_mach_type {
+ ATH79_MACH_GENERIC = 0,
++ ATH79_MACH_AP121, /* Atheros AP121 reference board */
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
+ };
diff --git a/target/linux/ar71xx/patches-3.2/017-MIPS-Initial-PCI-support-for-Atheros-724x-SoCs.patch b/target/linux/ar71xx/patches-3.2/017-MIPS-Initial-PCI-support-for-Atheros-724x-SoCs.patch
new file mode 100644
index 0000000..1959e64
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/017-MIPS-Initial-PCI-support-for-Atheros-724x-SoCs.patch
@@ -0,0 +1,231 @@
+From 958e444a5a7750c407ed0c90af28f74295478e99 Mon Sep 17 00:00:00 2001
+From: Rene Bolldorf <xsecute@googlemail.com>
+Date: Thu, 17 Nov 2011 14:25:09 +0000
+Subject: [PATCH 17/27] MIPS: Initial PCI support for Atheros 724x SoCs.
+
+[ralf@linux-mips.org: Fixed the odd formatting of all break statements.]
+
+Signed-off-by: Rene Bolldorf <xsecute@googlemail.com>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/3019/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/include/asm/mach-ath79/pci-ath724x.h | 21 +++
+ arch/mips/pci/Makefile | 1 +
+ arch/mips/pci/pci-ath724x.c | 174 ++++++++++++++++++++++++
+ 3 files changed, 196 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/include/asm/mach-ath79/pci-ath724x.h
+ create mode 100644 arch/mips/pci/pci-ath724x.c
+
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ath79/pci-ath724x.h
+@@ -0,0 +1,21 @@
++/*
++ * Atheros 724x PCI support
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef __ASM_MACH_ATH79_PCI_ATH724X_H
++#define __ASM_MACH_ATH79_PCI_ATH724X_H
++
++struct ath724x_pci_data {
++ int irq;
++ void *pdata;
++};
++
++void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
++
++#endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -19,6 +19,7 @@ obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
+ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
+ ops-bcm63xx.o
+ obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o
++obj-$(CONFIG_SOC_AR724X) += pci-ath724x.o
+
+ #
+ # These are still pretty much in the old state, watch, go blind.
+--- /dev/null
++++ b/arch/mips/pci/pci-ath724x.c
+@@ -0,0 +1,174 @@
++/*
++ * Atheros 724x PCI support
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/pci.h>
++#include <asm/mach-ath79/pci-ath724x.h>
++
++#define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
++#define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
++
++#define ATH724X_PCI_DEV_BASE 0x14000000
++#define ATH724X_PCI_MEM_BASE 0x10000000
++#define ATH724X_PCI_MEM_SIZE 0x08000000
++
++static DEFINE_SPINLOCK(ath724x_pci_lock);
++static struct ath724x_pci_data *pci_data;
++static int pci_data_size;
++
++static int ath724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
++ int size, uint32_t *value)
++{
++ unsigned long flags, addr, tval, mask;
++
++ if (devfn)
++ return PCIBIOS_DEVICE_NOT_FOUND;
++
++ if (where & (size - 1))
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++
++ spin_lock_irqsave(&ath724x_pci_lock, flags);
++
++ switch (size) {
++ case 1:
++ addr = where & ~3;
++ mask = 0xff000000 >> ((where % 4) * 8);
++ tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
++ tval = tval & ~mask;
++ *value = (tval >> ((4 - (where % 4))*8));
++ break;
++ case 2:
++ addr = where & ~3;
++ mask = 0xffff0000 >> ((where % 4)*8);
++ tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
++ tval = tval & ~mask;
++ *value = (tval >> ((4 - (where % 4))*8));
++ break;
++ case 4:
++ *value = reg_read(ATH724X_PCI_DEV_BASE + where);
++ break;
++ default:
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++ }
++
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_SUCCESSFUL;
++}
++
++static int ath724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
++ int size, uint32_t value)
++{
++ unsigned long flags, tval, addr, mask;
++
++ if (devfn)
++ return PCIBIOS_DEVICE_NOT_FOUND;
++
++ if (where & (size - 1))
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++
++ spin_lock_irqsave(&ath724x_pci_lock, flags);
++
++ switch (size) {
++ case 1:
++ addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
++ mask = 0xff000000 >> ((where % 4)*8);
++ tval = reg_read(addr);
++ tval = tval & ~mask;
++ tval |= (value << ((4 - (where % 4))*8)) & mask;
++ reg_write(addr, tval);
++ break;
++ case 2:
++ addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
++ mask = 0xffff0000 >> ((where % 4)*8);
++ tval = reg_read(addr);
++ tval = tval & ~mask;
++ tval |= (value << ((4 - (where % 4))*8)) & mask;
++ reg_write(addr, tval);
++ break;
++ case 4:
++ reg_write((ATH724X_PCI_DEV_BASE + where), value);
++ break;
++ default:
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++ }
++
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_SUCCESSFUL;
++}
++
++static struct pci_ops ath724x_pci_ops = {
++ .read = ath724x_pci_read,
++ .write = ath724x_pci_write,
++};
++
++static struct resource ath724x_io_resource = {
++ .name = "PCI IO space",
++ .start = 0,
++ .end = 0,
++ .flags = IORESOURCE_IO,
++};
++
++static struct resource ath724x_mem_resource = {
++ .name = "PCI memory space",
++ .start = ATH724X_PCI_MEM_BASE,
++ .end = ATH724X_PCI_MEM_BASE + ATH724X_PCI_MEM_SIZE - 1,
++ .flags = IORESOURCE_MEM,
++};
++
++static struct pci_controller ath724x_pci_controller = {
++ .pci_ops = &ath724x_pci_ops,
++ .io_resource = &ath724x_io_resource,
++ .mem_resource = &ath724x_mem_resource,
++};
++
++void ath724x_pci_add_data(struct ath724x_pci_data *data, int size)
++{
++ pci_data = data;
++ pci_data_size = size;
++}
++
++int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
++{
++ unsigned int devfn = dev->devfn;
++ int irq = -1;
++
++ if (devfn > pci_data_size - 1)
++ return irq;
++
++ irq = pci_data[devfn].irq;
++
++ return irq;
++}
++
++int pcibios_plat_dev_init(struct pci_dev *dev)
++{
++ unsigned int devfn = dev->devfn;
++
++ if (devfn > pci_data_size - 1)
++ return PCIBIOS_DEVICE_NOT_FOUND;
++
++ dev->dev.platform_data = pci_data[devfn].pdata;
++
++ return PCIBIOS_SUCCESSFUL;
++}
++
++static int __init ath724x_pcibios_init(void)
++{
++ register_pci_controller(&ath724x_pci_controller);
++
++ return PCIBIOS_SUCCESSFUL;
++}
++
++arch_initcall(ath724x_pcibios_init);
diff --git a/target/linux/ar71xx/patches-3.2/018-Initial-support-for-the-Ubiquiti-Networks-XM-board-r.patch b/target/linux/ar71xx/patches-3.2/018-Initial-support-for-the-Ubiquiti-Networks-XM-board-r.patch
new file mode 100644
index 0000000..466a537
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/018-Initial-support-for-the-Ubiquiti-Networks-XM-board-r.patch
@@ -0,0 +1,184 @@
+From e6a1210bef8b48a946f1afb6d951f4b2448219ac Mon Sep 17 00:00:00 2001
+From: Rene Bolldorf <xsecute@googlemail.com>
+Date: Fri, 18 Nov 2011 00:17:42 +0000
+Subject: [PATCH 18/27] Initial support for the Ubiquiti Networks XM board (rev 1.0).
+
+Signed-off-by: Rene Bolldorf <xsecute@googlemail.com>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/3020/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig | 11 ++++
+ arch/mips/ath79/Makefile | 1 +
+ arch/mips/ath79/mach-ubnt-xm.c | 119 ++++++++++++++++++++++++++++++++++++++++
+ arch/mips/ath79/machtypes.h | 1 +
+ 4 files changed, 132 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/ath79/mach-ubnt-xm.c
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -36,6 +36,16 @@ config ATH79_MACH_PB44
+ Say 'Y' here if you want your kernel to support the
+ Atheros PB44 reference board.
+
++config ATH79_MACH_UBNT_XM
++ bool "Ubiquiti Networks XM (rev 1.0) board"
++ select SOC_AR724X
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_SPI
++ help
++ Say 'Y' here if you want your kernel to support the
++ Ubiquiti Networks XM (rev 1.0) board.
++
+ endmenu
+
+ config SOC_AR71XX
+@@ -46,6 +56,7 @@ config SOC_AR71XX
+ config SOC_AR724X
+ select USB_ARCH_HAS_EHCI
+ select USB_ARCH_HAS_OHCI
++ select HW_HAS_PCI
+ def_bool n
+
+ config SOC_AR913X
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -28,3 +28,4 @@ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.
+ obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
+ obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
+ obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
++obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
+--- /dev/null
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -0,0 +1,119 @@
++/*
++ * Ubiquiti Networks XM (rev 1.0) board support
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * Derived from: mach-pb44.c
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/init.h>
++#include <linux/pci.h>
++
++#ifdef CONFIG_PCI
++#include <linux/ath9k_platform.h>
++#include <asm/mach-ath79/pci-ath724x.h>
++#endif /* CONFIG_PCI */
++
++#include "machtypes.h"
++#include "dev-gpio-buttons.h"
++#include "dev-leds-gpio.h"
++#include "dev-spi.h"
++
++#define UBNT_XM_GPIO_LED_L1 0
++#define UBNT_XM_GPIO_LED_L2 1
++#define UBNT_XM_GPIO_LED_L3 11
++#define UBNT_XM_GPIO_LED_L4 7
++
++#define UBNT_XM_GPIO_BTN_RESET 12
++
++#define UBNT_XM_KEYS_POLL_INTERVAL 20
++#define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL)
++
++#define UBNT_XM_PCI_IRQ 48
++#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000)
++
++static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt-xm:red:link1",
++ .gpio = UBNT_XM_GPIO_LED_L1,
++ .active_low = 0,
++ }, {
++ .name = "ubnt-xm:orange:link2",
++ .gpio = UBNT_XM_GPIO_LED_L2,
++ .active_low = 0,
++ }, {
++ .name = "ubnt-xm:green:link3",
++ .gpio = UBNT_XM_GPIO_LED_L3,
++ .active_low = 0,
++ }, {
++ .name = "ubnt-xm:green:link4",
++ .gpio = UBNT_XM_GPIO_LED_L4,
++ .active_low = 0,
++ },
++};
++
++static struct gpio_keys_button ubnt_xm_gpio_keys[] __initdata = {
++ {
++ .desc = "reset",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = UBNT_XM_GPIO_BTN_RESET,
++ .active_low = 1,
++ }
++};
++
++static struct spi_board_info ubnt_xm_spi_info[] = {
++ {
++ .bus_num = 0,
++ .chip_select = 0,
++ .max_speed_hz = 25000000,
++ .modalias = "mx25l6405d",
++ }
++};
++
++static struct ath79_spi_platform_data ubnt_xm_spi_data = {
++ .bus_num = 0,
++ .num_chipselect = 1,
++};
++
++#ifdef CONFIG_PCI
++static struct ath9k_platform_data ubnt_xm_eeprom_data;
++
++static struct ath724x_pci_data ubnt_xm_pci_data[] = {
++ {
++ .irq = UBNT_XM_PCI_IRQ,
++ .pdata = &ubnt_xm_eeprom_data,
++ },
++};
++#endif /* CONFIG_PCI */
++
++static void __init ubnt_xm_init(void)
++{
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
++ ubnt_xm_leds_gpio);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++
++ ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info,
++ ARRAY_SIZE(ubnt_xm_spi_info));
++
++#ifdef CONFIG_PCI
++ memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
++ sizeof(ubnt_xm_eeprom_data.eeprom_data));
++
++ ath724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
++#endif /* CONFIG_PCI */
++
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_XM,
++ "UBNT-XM",
++ "Ubiquiti Networks XM (rev 1.0) board",
++ ubnt_xm_init);
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -19,6 +19,7 @@ enum ath79_mach_type {
+ ATH79_MACH_AP121, /* Atheros AP121 reference board */
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
++ ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
+ };
+
+ #endif /* _ATH79_MACHTYPE_H */
diff --git a/target/linux/ar71xx/patches-3.2/019-MIPS-ath79-Store-the-SoC-revision-in-a-global-variab.patch b/target/linux/ar71xx/patches-3.2/019-MIPS-ath79-Store-the-SoC-revision-in-a-global-variab.patch
new file mode 100644
index 0000000..f7716bc
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/019-MIPS-ath79-Store-the-SoC-revision-in-a-global-variab.patch
@@ -0,0 +1,51 @@
+From d3cdd75072bc5df5b18dcafb45cbe9a3a62b840b Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:46 +0000
+Subject: [PATCH 19/27] MIPS: ath79: Store the SoC revision in a global variable
+
+Knowing the exact revision of the SoC is required to make runtime decisions
+in various code paths. We have determined the SoC revision already, so we
+only need to store that in a global variable.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3027/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/common.c | 1 +
+ arch/mips/ath79/setup.c | 2 ++
+ arch/mips/include/asm/mach-ath79/ath79.h | 1 +
+ 3 files changed, 4 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -30,6 +30,7 @@ u32 ath79_ddr_freq;
+ EXPORT_SYMBOL_GPL(ath79_ddr_freq);
+
+ enum ath79_soc_type ath79_soc;
++unsigned int ath79_soc_rev;
+
+ void __iomem *ath79_pll_base;
+ void __iomem *ath79_reset_base;
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -149,6 +149,8 @@ static void __init ath79_detect_sys_type
+ panic("ath79: unknown SoC, id:0x%08x\n", id);
+ }
+
++ ath79_soc_rev = rev;
++
+ sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
+ pr_info("SoC: %s\n", ath79_sys_type);
+ }
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -32,6 +32,7 @@ enum ath79_soc_type {
+ };
+
+ extern enum ath79_soc_type ath79_soc;
++extern unsigned int ath79_soc_rev;
+
+ static inline int soc_is_ar71xx(void)
+ {
diff --git a/target/linux/ar71xx/patches-3.2/020-MIPS-ath79-Remove-ar913x-from-common-variable-and-fu.patch b/target/linux/ar71xx/patches-3.2/020-MIPS-ath79-Remove-ar913x-from-common-variable-and-fu.patch
new file mode 100644
index 0000000..1725764
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/020-MIPS-ath79-Remove-ar913x-from-common-variable-and-fu.patch
@@ -0,0 +1,97 @@
+From cc2140939233382c1e58abc1d0a1b88fdd6215e6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:53 +0000
+Subject: [PATCH 20/27] MIPS: ath79: Remove 'ar913x' from common variable and function names
+
+The wireless MAC specific variables and the registration code can be shared
+between multiple SoCs. Remove the 'ar913x' part from the function and
+variable names to avoid confusions.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3028/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/dev-ar913x-wmac.c | 20 ++++++++++----------
+ arch/mips/ath79/dev-ar913x-wmac.h | 8 ++++----
+ arch/mips/ath79/mach-ap81.c | 2 +-
+ 3 files changed, 15 insertions(+), 15 deletions(-)
+
+--- a/arch/mips/ath79/dev-ar913x-wmac.c
++++ b/arch/mips/ath79/dev-ar913x-wmac.c
+@@ -19,9 +19,9 @@
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ #include "dev-ar913x-wmac.h"
+
+-static struct ath9k_platform_data ar913x_wmac_data;
++static struct ath9k_platform_data ath79_wmac_data;
+
+-static struct resource ar913x_wmac_resources[] = {
++static struct resource ath79_wmac_resources[] = {
+ {
+ .start = AR913X_WMAC_BASE,
+ .end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1,
+@@ -33,21 +33,21 @@ static struct resource ar913x_wmac_resou
+ },
+ };
+
+-static struct platform_device ar913x_wmac_device = {
++static struct platform_device ath79_wmac_device = {
+ .name = "ath9k",
+ .id = -1,
+- .resource = ar913x_wmac_resources,
+- .num_resources = ARRAY_SIZE(ar913x_wmac_resources),
++ .resource = ath79_wmac_resources,
++ .num_resources = ARRAY_SIZE(ath79_wmac_resources),
+ .dev = {
+- .platform_data = &ar913x_wmac_data,
++ .platform_data = &ath79_wmac_data,
+ },
+ };
+
+-void __init ath79_register_ar913x_wmac(u8 *cal_data)
++void __init ath79_register_wmac(u8 *cal_data)
+ {
+ if (cal_data)
+- memcpy(ar913x_wmac_data.eeprom_data, cal_data,
+- sizeof(ar913x_wmac_data.eeprom_data));
++ memcpy(ath79_wmac_data.eeprom_data, cal_data,
++ sizeof(ath79_wmac_data.eeprom_data));
+
+ /* reset the WMAC */
+ ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
+@@ -56,5 +56,5 @@ void __init ath79_register_ar913x_wmac(u
+ ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
+ mdelay(10);
+
+- platform_device_register(&ar913x_wmac_device);
++ platform_device_register(&ath79_wmac_device);
+ }
+--- a/arch/mips/ath79/dev-ar913x-wmac.h
++++ b/arch/mips/ath79/dev-ar913x-wmac.h
+@@ -9,9 +9,9 @@
+ * by the Free Software Foundation.
+ */
+
+-#ifndef _ATH79_DEV_AR913X_WMAC_H
+-#define _ATH79_DEV_AR913X_WMAC_H
++#ifndef _ATH79_DEV_WMAC_H
++#define _ATH79_DEV_WMAC_H
+
+-void ath79_register_ar913x_wmac(u8 *cal_data);
++void ath79_register_wmac(u8 *cal_data);
+
+-#endif /* _ATH79_DEV_AR913X_WMAC_H */
++#endif /* _ATH79_DEV_WMAC_H */
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -92,7 +92,7 @@ static void __init ap81_setup(void)
+ ap81_gpio_keys);
+ ath79_register_spi(&ap81_spi_data, ap81_spi_info,
+ ARRAY_SIZE(ap81_spi_info));
+- ath79_register_ar913x_wmac(cal_data);
++ ath79_register_wmac(cal_data);
+ ath79_register_usb();
+ }
+
diff --git a/target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch b/target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch
new file mode 100644
index 0000000..a866eb5
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch
@@ -0,0 +1,65 @@
+From 6e3f244874b8ae660136531b696ad05abe549607 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:53 +0000
+Subject: [PATCH 21/27] MIPS: ath79: Separate AR913x SoC specific WMAC setup code
+
+The device registration code can be shared between the different SoCs, but
+the required setup code varies Move AR913x specific setup code into a
+separate function in order to make adding support for another SoCs easier.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3029/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/dev-ar913x-wmac.c | 24 +++++++++++++++++-------
+ 1 files changed, 17 insertions(+), 7 deletions(-)
+
+--- a/arch/mips/ath79/dev-ar913x-wmac.c
++++ b/arch/mips/ath79/dev-ar913x-wmac.c
+@@ -23,8 +23,7 @@ static struct ath9k_platform_data ath79_
+
+ static struct resource ath79_wmac_resources[] = {
+ {
+- .start = AR913X_WMAC_BASE,
+- .end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1,
++ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = ATH79_CPU_IRQ_IP2,
+@@ -43,12 +42,8 @@ static struct platform_device ath79_wmac
+ },
+ };
+
+-void __init ath79_register_wmac(u8 *cal_data)
++static void __init ar913x_wmac_setup(void)
+ {
+- if (cal_data)
+- memcpy(ath79_wmac_data.eeprom_data, cal_data,
+- sizeof(ath79_wmac_data.eeprom_data));
+-
+ /* reset the WMAC */
+ ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
+ mdelay(10);
+@@ -56,5 +51,20 @@ void __init ath79_register_wmac(u8 *cal_
+ ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
+ mdelay(10);
+
++ ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
++ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
++}
++
++void __init ath79_register_wmac(u8 *cal_data)
++{
++ if (soc_is_ar913x())
++ ar913x_wmac_setup();
++ else
++ BUG();
++
++ if (cal_data)
++ memcpy(ath79_wmac_data.eeprom_data, cal_data,
++ sizeof(ath79_wmac_data.eeprom_data));
++
+ platform_device_register(&ath79_wmac_device);
+ }
diff --git a/target/linux/ar71xx/patches-3.2/022-MIPS-ath79-Add-AR933x-specific-WMAC-setup-code.patch b/target/linux/ar71xx/patches-3.2/022-MIPS-ath79-Add-AR933x-specific-WMAC-setup-code.patch
new file mode 100644
index 0000000..2d2ba66
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/022-MIPS-ath79-Add-AR933x-specific-WMAC-setup-code.patch
@@ -0,0 +1,113 @@
+From e2201a02b529acc65a5a1b19a52b93f9c2d98088 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:53 +0000
+Subject: [PATCH 22/27] MIPS: ath79: Add AR933x specific WMAC setup code
+
+The wireless MAC of the AR933x SoCs uses different base address, and
+requires different setup code.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3030/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/dev-ar913x-wmac.c | 43 ++++++++++++++++++++++-
+ arch/mips/ath79/dev-ar913x-wmac.h | 4 +-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++-
+ 3 files changed, 46 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/ath79/dev-ar913x-wmac.c
++++ b/arch/mips/ath79/dev-ar913x-wmac.c
+@@ -1,7 +1,7 @@
+ /*
+- * Atheros AR913X SoC built-in WMAC device support
++ * Atheros AR913X/AR933X SoC built-in WMAC device support
+ *
+- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+@@ -55,10 +55,49 @@ static void __init ar913x_wmac_setup(voi
+ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
+ }
+
++
++static int ar933x_wmac_reset(void)
++{
++ ath79_device_reset_clear(AR933X_RESET_WMAC);
++ ath79_device_reset_set(AR933X_RESET_WMAC);
++
++ return 0;
++}
++
++static int ar933x_r1_get_wmac_revision(void)
++{
++ return ath79_soc_rev;
++}
++
++static void __init ar933x_wmac_setup(void)
++{
++ u32 t;
++
++ ar933x_wmac_reset();
++
++ ath79_wmac_device.name = "ar933x_wmac";
++
++ ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
++ ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
++
++ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
++ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
++ ath79_wmac_data.is_clk_25mhz = false;
++ else
++ ath79_wmac_data.is_clk_25mhz = true;
++
++ if (ath79_soc_rev == 1)
++ ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
++
++ ath79_wmac_data.external_reset = ar933x_wmac_reset;
++}
++
+ void __init ath79_register_wmac(u8 *cal_data)
+ {
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
++ if (soc_is_ar933x())
++ ar933x_wmac_setup();
+ else
+ BUG();
+
+--- a/arch/mips/ath79/dev-ar913x-wmac.h
++++ b/arch/mips/ath79/dev-ar913x-wmac.h
+@@ -1,7 +1,7 @@
+ /*
+- * Atheros AR913X SoC built-in WMAC device support
++ * Atheros AR913X/AR933X SoC built-in WMAC device support
+ *
+- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -55,7 +55,8 @@
+
+ #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+ #define AR933X_UART_SIZE 0x14
+-
++#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
++#define AR933X_WMAC_SIZE 0x20000
+ #define AR933X_EHCI_BASE 0x1b000000
+ #define AR933X_EHCI_SIZE 0x1000
+
+@@ -233,6 +234,7 @@
+ #define AR913X_RESET_USB_HOST BIT(5)
+ #define AR913X_RESET_USB_PHY BIT(4)
+
++#define AR933X_RESET_WMAC BIT(11)
+ #define AR933X_RESET_USB_HOST BIT(5)
+ #define AR933X_RESET_USB_PHY BIT(4)
+ #define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
diff --git a/target/linux/ar71xx/patches-3.2/023-MIPS-ath79-Rename-ATH79_DEV_AR913X_WMAC-option-to-AT.patch b/target/linux/ar71xx/patches-3.2/023-MIPS-ath79-Rename-ATH79_DEV_AR913X_WMAC-option-to-AT.patch
new file mode 100644
index 0000000..da63ac0
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/023-MIPS-ath79-Rename-ATH79_DEV_AR913X_WMAC-option-to-AT.patch
@@ -0,0 +1,79 @@
+From b784c5ab6423d0327d34d08e3532a16a4563e845 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:54 +0000
+Subject: [PATCH 23/27] MIPS: ath79: Rename ATH79_DEV_AR913X_WMAC option to ATH79_DEV_WMAC
+
+The ATH79_DEV_AR913X_WMAC option was used to select the AR913x specific
+wireless MAC registration code. The registration code now supports the
+AR933X SoCs as well. Rename the option to reflect the changes.
+
+Also make the new option depends on SOC_AR933X.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3031/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig | 11 ++++++-----
+ arch/mips/ath79/Makefile | 2 +-
+ 2 files changed, 7 insertions(+), 6 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -9,6 +9,7 @@ config ATH79_MACH_AP121
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
+ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
+ help
+ Say 'Y' here if you want your kernel to support the
+ Atheros AP121 reference board.
+@@ -16,11 +17,11 @@ config ATH79_MACH_AP121
+ config ATH79_MACH_AP81
+ bool "Atheros AP81 reference board"
+ select SOC_AR913X
+- select ATH79_DEV_AR913X_WMAC
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
+ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
+ help
+ Say 'Y' here if you want your kernel to support the
+ Atheros AP81 reference board.
+@@ -67,10 +68,6 @@ config SOC_AR933X
+ select USB_ARCH_HAS_EHCI
+ def_bool n
+
+-config ATH79_DEV_AR913X_WMAC
+- depends on SOC_AR913X
+- def_bool n
+-
+ config ATH79_DEV_GPIO_BUTTONS
+ def_bool n
+
+@@ -83,4 +80,8 @@ config ATH79_DEV_SPI
+ config ATH79_DEV_USB
+ def_bool n
+
++config ATH79_DEV_WMAC
++ depends on (SOC_AR913X || SOC_AR933X)
++ def_bool n
++
+ endif
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -16,11 +16,11 @@ obj-$(CONFIG_EARLY_PRINTK) += early_pri
+ # Devices
+ #
+ obj-y += dev-common.o
+-obj-$(CONFIG_ATH79_DEV_AR913X_WMAC) += dev-ar913x-wmac.o
+ obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
+ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
+ obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
+ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
++obj-$(CONFIG_ATH79_DEV_WMAC) += dev-ar913x-wmac.o
+
+ #
+ # Machines
diff --git a/target/linux/ar71xx/patches-3.2/024-MIPS-ath79-Register-the-wireless-MAC-device-on-the-A.patch b/target/linux/ar71xx/patches-3.2/024-MIPS-ath79-Register-the-wireless-MAC-device-on-the-A.patch
new file mode 100644
index 0000000..3c9f356
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/024-MIPS-ath79-Register-the-wireless-MAC-device-on-the-A.patch
@@ -0,0 +1,41 @@
+From 7091af5ca0aad47826a4e3f699a7985e2d8aa886 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:54 +0000
+Subject: [PATCH 24/27] MIPS: ath79: Register the wireless MAC device on the AP121 board
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3032/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/mach-ap121.c | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -13,6 +13,7 @@
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
++#include "dev-ar913x-wmac.h"
+
+ #define AP121_GPIO_LED_WLAN 0
+ #define AP121_GPIO_LED_USB 1
+@@ -73,6 +74,8 @@ static struct ath79_spi_platform_data ap
+
+ static void __init ap121_setup(void)
+ {
++ u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
++
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
+ ap121_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+@@ -82,6 +85,7 @@ static void __init ap121_setup(void)
+ ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+ ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
++ ath79_register_wmac(cal_data);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
diff --git a/target/linux/ar71xx/patches-3.2/025-MIPS-ath79-Rename-dev-ar913x-wmac.h-to-dev-wmac.h.patch b/target/linux/ar71xx/patches-3.2/025-MIPS-ath79-Rename-dev-ar913x-wmac.h-to-dev-wmac.h.patch
new file mode 100644
index 0000000..74644d9
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/025-MIPS-ath79-Rename-dev-ar913x-wmac.h-to-dev-wmac.h.patch
@@ -0,0 +1,96 @@
+From ece52fe72b70e35f72edf940233d125257a5f4bc Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:54 +0000
+Subject: [PATCH 25/27] MIPS: ath79: Rename dev-ar913x-wmac.h to dev-wmac.h
+
+The 'ar913x' part was removed from the common variable and function names,
+so remove that from the relevant header file name as well.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3033/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/dev-ar913x-wmac.c | 2 +-
+ arch/mips/ath79/dev-ar913x-wmac.h | 17 -----------------
+ arch/mips/ath79/dev-wmac.h | 17 +++++++++++++++++
+ arch/mips/ath79/mach-ap121.c | 2 +-
+ arch/mips/ath79/mach-ap81.c | 2 +-
+ 5 files changed, 20 insertions(+), 20 deletions(-)
+ delete mode 100644 arch/mips/ath79/dev-ar913x-wmac.h
+ create mode 100644 arch/mips/ath79/dev-wmac.h
+
+--- a/arch/mips/ath79/dev-ar913x-wmac.c
++++ b/arch/mips/ath79/dev-ar913x-wmac.c
+@@ -17,7 +17,7 @@
+
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/ar71xx_regs.h>
+-#include "dev-ar913x-wmac.h"
++#include "dev-wmac.h"
+
+ static struct ath9k_platform_data ath79_wmac_data;
+
+--- a/arch/mips/ath79/dev-ar913x-wmac.h
++++ /dev/null
+@@ -1,17 +0,0 @@
+-/*
+- * Atheros AR913X/AR933X SoC built-in WMAC device support
+- *
+- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+- *
+- * This program is free software; you can redistribute it and/or modify it
+- * under the terms of the GNU General Public License version 2 as published
+- * by the Free Software Foundation.
+- */
+-
+-#ifndef _ATH79_DEV_WMAC_H
+-#define _ATH79_DEV_WMAC_H
+-
+-void ath79_register_wmac(u8 *cal_data);
+-
+-#endif /* _ATH79_DEV_WMAC_H */
+--- /dev/null
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -0,0 +1,17 @@
++/*
++ * Atheros AR913X/AR933X SoC built-in WMAC device support
++ *
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef _ATH79_DEV_WMAC_H
++#define _ATH79_DEV_WMAC_H
++
++void ath79_register_wmac(u8 *cal_data);
++
++#endif /* _ATH79_DEV_WMAC_H */
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -13,7 +13,7 @@
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
+-#include "dev-ar913x-wmac.h"
++#include "dev-wmac.h"
+
+ #define AP121_GPIO_LED_WLAN 0
+ #define AP121_GPIO_LED_USB 1
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -10,7 +10,7 @@
+ */
+
+ #include "machtypes.h"
+-#include "dev-ar913x-wmac.h"
++#include "dev-wmac.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
diff --git a/target/linux/ar71xx/patches-3.2/026-MIPS-ath79-Rename-dev-ar913x-wmac.c-to-dev-wmac.c.patch b/target/linux/ar71xx/patches-3.2/026-MIPS-ath79-Rename-dev-ar913x-wmac.c-to-dev-wmac.c.patch
new file mode 100644
index 0000000..c9a4ce9
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/026-MIPS-ath79-Rename-dev-ar913x-wmac.c-to-dev-wmac.c.patch
@@ -0,0 +1,255 @@
+From c1999a36c113e583f785728b3d8f7a26412c61cd Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 00:17:54 +0000
+Subject: [PATCH 26/27] MIPS: ath79: Rename dev-ar913x-wmac.c to dev-wmac.c
+
+Rename the file as a last step of the 'ar913x' removal changes.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Cc: Imre Kaloz <kaloz@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/3034/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Makefile | 2 +-
+ arch/mips/ath79/dev-ar913x-wmac.c | 109 -------------------------------------
+ arch/mips/ath79/dev-wmac.c | 109 +++++++++++++++++++++++++++++++++++++
+ 3 files changed, 110 insertions(+), 110 deletions(-)
+ delete mode 100644 arch/mips/ath79/dev-ar913x-wmac.c
+ create mode 100644 arch/mips/ath79/dev-wmac.c
+
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -20,7 +20,7 @@ obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) +=
+ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
+ obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
+ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
+-obj-$(CONFIG_ATH79_DEV_WMAC) += dev-ar913x-wmac.o
++obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o
+
+ #
+ # Machines
+--- a/arch/mips/ath79/dev-ar913x-wmac.c
++++ /dev/null
+@@ -1,109 +0,0 @@
+-/*
+- * Atheros AR913X/AR933X SoC built-in WMAC device support
+- *
+- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+- *
+- * This program is free software; you can redistribute it and/or modify it
+- * under the terms of the GNU General Public License version 2 as published
+- * by the Free Software Foundation.
+- */
+-
+-#include <linux/init.h>
+-#include <linux/delay.h>
+-#include <linux/irq.h>
+-#include <linux/platform_device.h>
+-#include <linux/ath9k_platform.h>
+-
+-#include <asm/mach-ath79/ath79.h>
+-#include <asm/mach-ath79/ar71xx_regs.h>
+-#include "dev-wmac.h"
+-
+-static struct ath9k_platform_data ath79_wmac_data;
+-
+-static struct resource ath79_wmac_resources[] = {
+- {
+- /* .start and .end fields are filled dynamically */
+- .flags = IORESOURCE_MEM,
+- }, {
+- .start = ATH79_CPU_IRQ_IP2,
+- .end = ATH79_CPU_IRQ_IP2,
+- .flags = IORESOURCE_IRQ,
+- },
+-};
+-
+-static struct platform_device ath79_wmac_device = {
+- .name = "ath9k",
+- .id = -1,
+- .resource = ath79_wmac_resources,
+- .num_resources = ARRAY_SIZE(ath79_wmac_resources),
+- .dev = {
+- .platform_data = &ath79_wmac_data,
+- },
+-};
+-
+-static void __init ar913x_wmac_setup(void)
+-{
+- /* reset the WMAC */
+- ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
+- mdelay(10);
+-
+- ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
+- mdelay(10);
+-
+- ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
+- ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
+-}
+-
+-
+-static int ar933x_wmac_reset(void)
+-{
+- ath79_device_reset_clear(AR933X_RESET_WMAC);
+- ath79_device_reset_set(AR933X_RESET_WMAC);
+-
+- return 0;
+-}
+-
+-static int ar933x_r1_get_wmac_revision(void)
+-{
+- return ath79_soc_rev;
+-}
+-
+-static void __init ar933x_wmac_setup(void)
+-{
+- u32 t;
+-
+- ar933x_wmac_reset();
+-
+- ath79_wmac_device.name = "ar933x_wmac";
+-
+- ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
+- ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
+-
+- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+- if (t & AR933X_BOOTSTRAP_REF_CLK_40)
+- ath79_wmac_data.is_clk_25mhz = false;
+- else
+- ath79_wmac_data.is_clk_25mhz = true;
+-
+- if (ath79_soc_rev == 1)
+- ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
+-
+- ath79_wmac_data.external_reset = ar933x_wmac_reset;
+-}
+-
+-void __init ath79_register_wmac(u8 *cal_data)
+-{
+- if (soc_is_ar913x())
+- ar913x_wmac_setup();
+- if (soc_is_ar933x())
+- ar933x_wmac_setup();
+- else
+- BUG();
+-
+- if (cal_data)
+- memcpy(ath79_wmac_data.eeprom_data, cal_data,
+- sizeof(ath79_wmac_data.eeprom_data));
+-
+- platform_device_register(&ath79_wmac_device);
+-}
+--- /dev/null
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -0,0 +1,109 @@
++/*
++ * Atheros AR913X/AR933X SoC built-in WMAC device support
++ *
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/irq.h>
++#include <linux/platform_device.h>
++#include <linux/ath9k_platform.h>
++
++#include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include "dev-wmac.h"
++
++static struct ath9k_platform_data ath79_wmac_data;
++
++static struct resource ath79_wmac_resources[] = {
++ {
++ /* .start and .end fields are filled dynamically */
++ .flags = IORESOURCE_MEM,
++ }, {
++ .start = ATH79_CPU_IRQ_IP2,
++ .end = ATH79_CPU_IRQ_IP2,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device ath79_wmac_device = {
++ .name = "ath9k",
++ .id = -1,
++ .resource = ath79_wmac_resources,
++ .num_resources = ARRAY_SIZE(ath79_wmac_resources),
++ .dev = {
++ .platform_data = &ath79_wmac_data,
++ },
++};
++
++static void __init ar913x_wmac_setup(void)
++{
++ /* reset the WMAC */
++ ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
++ mdelay(10);
++
++ ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
++ mdelay(10);
++
++ ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
++ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
++}
++
++
++static int ar933x_wmac_reset(void)
++{
++ ath79_device_reset_clear(AR933X_RESET_WMAC);
++ ath79_device_reset_set(AR933X_RESET_WMAC);
++
++ return 0;
++}
++
++static int ar933x_r1_get_wmac_revision(void)
++{
++ return ath79_soc_rev;
++}
++
++static void __init ar933x_wmac_setup(void)
++{
++ u32 t;
++
++ ar933x_wmac_reset();
++
++ ath79_wmac_device.name = "ar933x_wmac";
++
++ ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
++ ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
++
++ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
++ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
++ ath79_wmac_data.is_clk_25mhz = false;
++ else
++ ath79_wmac_data.is_clk_25mhz = true;
++
++ if (ath79_soc_rev == 1)
++ ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
++
++ ath79_wmac_data.external_reset = ar933x_wmac_reset;
++}
++
++void __init ath79_register_wmac(u8 *cal_data)
++{
++ if (soc_is_ar913x())
++ ar913x_wmac_setup();
++ if (soc_is_ar933x())
++ ar933x_wmac_setup();
++ else
++ BUG();
++
++ if (cal_data)
++ memcpy(ath79_wmac_data.eeprom_data, cal_data,
++ sizeof(ath79_wmac_data.eeprom_data));
++
++ platform_device_register(&ath79_wmac_device);
++}
diff --git a/target/linux/ar71xx/patches-3.2/027-watchdog-ath79_wdt-flush-register-writes.patch b/target/linux/ar71xx/patches-3.2/027-watchdog-ath79_wdt-flush-register-writes.patch
new file mode 100644
index 0000000..32d3944
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/027-watchdog-ath79_wdt-flush-register-writes.patch
@@ -0,0 +1,43 @@
+From 156560a512a39284148d556ab96e2e833e816666 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 23 Dec 2011 19:25:42 +0100
+Subject: [PATCH 27/27] watchdog: ath79_wdt: flush register writes
+
+The watchdog register writes required to have a flush
+in order to commit the values to the register. Without
+the flush, the driver not function correctly on AR934X
+SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
+---
+ drivers/watchdog/ath79_wdt.c | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+--- a/drivers/watchdog/ath79_wdt.c
++++ b/drivers/watchdog/ath79_wdt.c
+@@ -68,17 +68,23 @@ static int max_timeout;
+ static inline void ath79_wdt_keepalive(void)
+ {
+ ath79_reset_wr(AR71XX_RESET_REG_WDOG, wdt_freq * timeout);
++ /* flush write */
++ ath79_reset_rr(AR71XX_RESET_REG_WDOG);
+ }
+
+ static inline void ath79_wdt_enable(void)
+ {
+ ath79_wdt_keepalive();
+ ath79_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_FCR);
++ /* flush write */
++ ath79_reset_rr(AR71XX_RESET_REG_WDOG_CTRL);
+ }
+
+ static inline void ath79_wdt_disable(void)
+ {
+ ath79_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_NONE);
++ /* flush write */
++ ath79_reset_rr(AR71XX_RESET_REG_WDOG_CTRL);
+ }
+
+ static int ath79_wdt_set_timeout(int val)
diff --git a/target/linux/ar71xx/patches-3.2/101-MIPS-ath79-avoid-a-kernel-bug-on-AR913X.patch b/target/linux/ar71xx/patches-3.2/101-MIPS-ath79-avoid-a-kernel-bug-on-AR913X.patch
new file mode 100644
index 0000000..df6e3e1
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/101-MIPS-ath79-avoid-a-kernel-bug-on-AR913X.patch
@@ -0,0 +1,24 @@
+From cf6855546330c3d349d41496975f32255bb6fd07 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 22:02:57 +0100
+Subject: [PATCH 01/35] MIPS: ath79: avoid a kernel bug on AR913X
+
+Wireless mac registration causes a BUG on AR913X SoCs due to
+a missing 'else'.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/ath79/dev-wmac.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -96,7 +96,7 @@ void __init ath79_register_wmac(u8 *cal_
+ {
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
+- if (soc_is_ar933x())
++ else if (soc_is_ar933x())
+ ar933x_wmac_setup();
+ else
+ BUG();
diff --git a/target/linux/ar71xx/patches-3.2/102-MIPS-ath79-separate-common-PCI-code.patch b/target/linux/ar71xx/patches-3.2/102-MIPS-ath79-separate-common-PCI-code.patch
new file mode 100644
index 0000000..547f4fb
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/102-MIPS-ath79-separate-common-PCI-code.patch
@@ -0,0 +1,151 @@
+From c98b48027516a2e71688a5957e4e0120f4aa8c61 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 09:47:44 +0100
+Subject: [PATCH 02/35] MIPS: ath79: separate common PCI code
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The 'pcibios_map_irq' and 'pcibios_plat_dev_init'
+are common functions and only instance one of them
+can be present in a single kernel.
+
+Currently these functions can be built only if the
+CONFIG_SOC_AR724X option is selected. However the
+ath79 platform contain support for the AR71XX SoCs,.
+The AR71XX SoCs have a differnet PCI controller,
+and those will require a different code.
+
+Move the common PCI code into a separeate file in
+order to be able to use that with other SoCs as
+well.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: René Bolldorf <xsecute@googlemail.com>
+
+v4: - add an Acked-by tag from René
+v3: - no changes
+v2: - no changes
+---
+ arch/mips/ath79/Makefile | 1 +
+ arch/mips/ath79/pci.c | 46 +++++++++++++++++++++++++++++++++++++++++++
+ arch/mips/pci/pci-ath724x.c | 34 -------------------------------
+ 3 files changed, 47 insertions(+), 34 deletions(-)
+ create mode 100644 arch/mips/ath79/pci.c
+
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -11,6 +11,7 @@
+ obj-y := prom.o setup.o irq.o common.o clock.o gpio.o
+
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
++obj-$(CONFIG_PCI) += pci.o
+
+ #
+ # Devices
+--- /dev/null
++++ b/arch/mips/ath79/pci.c
+@@ -0,0 +1,46 @@
++/*
++ * Atheros AR71XX/AR724X specific PCI setup code
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/pci.h>
++#include <asm/mach-ath79/pci-ath724x.h>
++
++static struct ath724x_pci_data *pci_data;
++static int pci_data_size;
++
++void ath724x_pci_add_data(struct ath724x_pci_data *data, int size)
++{
++ pci_data = data;
++ pci_data_size = size;
++}
++
++int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
++{
++ unsigned int devfn = dev->devfn;
++ int irq = -1;
++
++ if (devfn > pci_data_size - 1)
++ return irq;
++
++ irq = pci_data[devfn].irq;
++
++ return irq;
++}
++
++int pcibios_plat_dev_init(struct pci_dev *dev)
++{
++ unsigned int devfn = dev->devfn;
++
++ if (devfn > pci_data_size - 1)
++ return PCIBIOS_DEVICE_NOT_FOUND;
++
++ dev->dev.platform_data = pci_data[devfn].pdata;
++
++ return PCIBIOS_SUCCESSFUL;
++}
+--- a/arch/mips/pci/pci-ath724x.c
++++ b/arch/mips/pci/pci-ath724x.c
+@@ -9,7 +9,6 @@
+ */
+
+ #include <linux/pci.h>
+-#include <asm/mach-ath79/pci-ath724x.h>
+
+ #define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
+ #define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
+@@ -19,8 +18,6 @@
+ #define ATH724X_PCI_MEM_SIZE 0x08000000
+
+ static DEFINE_SPINLOCK(ath724x_pci_lock);
+-static struct ath724x_pci_data *pci_data;
+-static int pci_data_size;
+
+ static int ath724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t *value)
+@@ -133,37 +130,6 @@ static struct pci_controller ath724x_pci
+ .mem_resource = &ath724x_mem_resource,
+ };
+
+-void ath724x_pci_add_data(struct ath724x_pci_data *data, int size)
+-{
+- pci_data = data;
+- pci_data_size = size;
+-}
+-
+-int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
+-{
+- unsigned int devfn = dev->devfn;
+- int irq = -1;
+-
+- if (devfn > pci_data_size - 1)
+- return irq;
+-
+- irq = pci_data[devfn].irq;
+-
+- return irq;
+-}
+-
+-int pcibios_plat_dev_init(struct pci_dev *dev)
+-{
+- unsigned int devfn = dev->devfn;
+-
+- if (devfn > pci_data_size - 1)
+- return PCIBIOS_DEVICE_NOT_FOUND;
+-
+- dev->dev.platform_data = pci_data[devfn].pdata;
+-
+- return PCIBIOS_SUCCESSFUL;
+-}
+-
+ static int __init ath724x_pcibios_init(void)
+ {
+ register_pci_controller(&ath724x_pci_controller);
diff --git a/target/linux/ar71xx/patches-3.2/103-MIPS-ath79-rename-pci-ath724x.h.patch b/target/linux/ar71xx/patches-3.2/103-MIPS-ath79-rename-pci-ath724x.h.patch
new file mode 100644
index 0000000..a5c25b1
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/103-MIPS-ath79-rename-pci-ath724x.h.patch
@@ -0,0 +1,103 @@
+From 204fd70abd99099f6c2e2213a2baa1d51c03a039 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 09:50:50 +0100
+Subject: [PATCH 03/35] MIPS: ath79: rename pci-ath724x.h
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The declared function in this header file is used by the
+ath79 platform code only. Move the header to the platform
+directory.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: René Bolldorf <xsecute@googlemail.com>
+
+v4: - add an Acked-by tag from René
+v3: - move include "pci.h" out of the #ifdef CONFIG_PCI section
+v2: - no changes
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 2 +-
+ arch/mips/ath79/pci.c | 2 +-
+ arch/mips/ath79/pci.h | 21 +++++++++++++++++++++
+ arch/mips/include/asm/mach-ath79/pci-ath724x.h | 21 ---------------------
+ 4 files changed, 23 insertions(+), 23 deletions(-)
+ create mode 100644 arch/mips/ath79/pci.h
+ delete mode 100644 arch/mips/include/asm/mach-ath79/pci-ath724x.h
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -15,13 +15,13 @@
+
+ #ifdef CONFIG_PCI
+ #include <linux/ath9k_platform.h>
+-#include <asm/mach-ath79/pci-ath724x.h>
+ #endif /* CONFIG_PCI */
+
+ #include "machtypes.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
++#include "pci.h"
+
+ #define UBNT_XM_GPIO_LED_L1 0
+ #define UBNT_XM_GPIO_LED_L2 1
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -9,7 +9,7 @@
+ */
+
+ #include <linux/pci.h>
+-#include <asm/mach-ath79/pci-ath724x.h>
++#include "pci.h"
+
+ static struct ath724x_pci_data *pci_data;
+ static int pci_data_size;
+--- /dev/null
++++ b/arch/mips/ath79/pci.h
+@@ -0,0 +1,21 @@
++/*
++ * Atheros 724x PCI support
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef __ASM_MACH_ATH79_PCI_ATH724X_H
++#define __ASM_MACH_ATH79_PCI_ATH724X_H
++
++struct ath724x_pci_data {
++ int irq;
++ void *pdata;
++};
++
++void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
++
++#endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
+--- a/arch/mips/include/asm/mach-ath79/pci-ath724x.h
++++ /dev/null
+@@ -1,21 +0,0 @@
+-/*
+- * Atheros 724x PCI support
+- *
+- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+- *
+- * This program is free software; you can redistribute it and/or modify it
+- * under the terms of the GNU General Public License version 2 as published
+- * by the Free Software Foundation.
+- */
+-
+-#ifndef __ASM_MACH_ATH79_PCI_ATH724X_H
+-#define __ASM_MACH_ATH79_PCI_ATH724X_H
+-
+-struct ath724x_pci_data {
+- int irq;
+- void *pdata;
+-};
+-
+-void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
+-
+-#endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
diff --git a/target/linux/ar71xx/patches-3.2/104-MIPS-ath79-make-ath724x_pcibios_init-visible-for-ext.patch b/target/linux/ar71xx/patches-3.2/104-MIPS-ath79-make-ath724x_pcibios_init-visible-for-ext.patch
new file mode 100644
index 0000000..42fa5c8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/104-MIPS-ath79-make-ath724x_pcibios_init-visible-for-ext.patch
@@ -0,0 +1,62 @@
+From 7e59b95e3424c078de0d75d699433da0dd289fc1 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 10:13:37 +0100
+Subject: [PATCH 04/35] MIPS: ath79: make ath724x_pcibios_init visible for external code
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: René Bolldorf <xsecute@googlemail.com>
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v4: - add a sob tag
+v3: - no changes
+v2: - fix a typo in my e-mail address
+---
+ arch/mips/include/asm/mach-ath79/pci.h | 20 ++++++++++++++++++++
+ arch/mips/pci/pci-ath724x.c | 3 ++-
+ 2 files changed, 22 insertions(+), 1 deletions(-)
+ create mode 100644 arch/mips/include/asm/mach-ath79/pci.h
+
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ath79/pci.h
+@@ -0,0 +1,20 @@
++/*
++ * Atheros 724x PCI support
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#ifndef __ASM_MACH_ATH79_PCI_H
++#define __ASM_MACH_ATH79_PCI_H
++
++#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR724X)
++int ath724x_pcibios_init(void);
++#else
++static inline int ath724x_pcibios_init(void) { return 0 };
++#endif
++
++#endif /* __ASM_MACH_ATH79_PCI_H */
+--- a/arch/mips/pci/pci-ath724x.c
++++ b/arch/mips/pci/pci-ath724x.c
+@@ -9,6 +9,7 @@
+ */
+
+ #include <linux/pci.h>
++#include <asm/mach-ath79/pci.h>
+
+ #define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
+ #define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
+@@ -130,7 +131,7 @@ static struct pci_controller ath724x_pci
+ .mem_resource = &ath724x_mem_resource,
+ };
+
+-static int __init ath724x_pcibios_init(void)
++int __init ath724x_pcibios_init(void)
+ {
+ register_pci_controller(&ath724x_pci_controller);
+
diff --git a/target/linux/ar71xx/patches-3.2/105-MIPS-ath79-add-a-common-PCI-registration-function.patch b/target/linux/ar71xx/patches-3.2/105-MIPS-ath79-add-a-common-PCI-registration-function.patch
new file mode 100644
index 0000000..1b52f25
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/105-MIPS-ath79-add-a-common-PCI-registration-function.patch
@@ -0,0 +1,80 @@
+From fbf38a9b03d0c47ed602f090ebb2d8ecc0d51d04 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 10:25:26 +0100
+Subject: [PATCH 05/35] MIPS: ath79: add a common PCI registration function
+
+The current code unconditionally registers the AR724X
+specific PCI controller, even if the kernel is running
+on a different SoC.
+
+Add a common function for PCI controller registration,
+and only register the AR724X PCI controller if the kernel
+is running on an AR724X SoC.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v4: - simplify ath79_register_pci function
+v3: - fix compile error if CONFIG_PCI is not defined
+ - add __init annotation to ath79_register_pci
+v2: - no changes
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 1 +
+ arch/mips/ath79/pci.c | 10 ++++++++++
+ arch/mips/ath79/pci.h | 6 ++++++
+ arch/mips/pci/pci-ath724x.c | 2 --
+ 4 files changed, 17 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -111,6 +111,7 @@ static void __init ubnt_xm_init(void)
+ ath724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
+ #endif /* CONFIG_PCI */
+
++ ath79_register_pci();
+ }
+
+ MIPS_MACHINE(ATH79_MACH_UBNT_XM,
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -9,6 +9,8 @@
+ */
+
+ #include <linux/pci.h>
++#include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/pci.h>
+ #include "pci.h"
+
+ static struct ath724x_pci_data *pci_data;
+@@ -44,3 +46,11 @@ int pcibios_plat_dev_init(struct pci_dev
+
+ return PCIBIOS_SUCCESSFUL;
+ }
++
++int __init ath79_register_pci(void)
++{
++ if (soc_is_ar724x())
++ return ath724x_pcibios_init();
++
++ return -ENODEV;
++}
+--- a/arch/mips/ath79/pci.h
++++ b/arch/mips/ath79/pci.h
+@@ -18,4 +18,10 @@ struct ath724x_pci_data {
+
+ void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
+
++#ifdef CONFIG_PCI
++int ath79_register_pci(void);
++#else
++static inline int ath79_register_pci(void) { return 0; }
++#endif
++
+ #endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
+--- a/arch/mips/pci/pci-ath724x.c
++++ b/arch/mips/pci/pci-ath724x.c
+@@ -137,5 +137,3 @@ int __init ath724x_pcibios_init(void)
+
+ return PCIBIOS_SUCCESSFUL;
+ }
+-
+-arch_initcall(ath724x_pcibios_init);
diff --git a/target/linux/ar71xx/patches-3.2/106-MIPS-ath79-rename-pci-ath724x.c-to-make-it-reflect-t.patch b/target/linux/ar71xx/patches-3.2/106-MIPS-ath79-rename-pci-ath724x.c-to-make-it-reflect-t.patch
new file mode 100644
index 0000000..55adff0
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/106-MIPS-ath79-rename-pci-ath724x.c-to-make-it-reflect-t.patch
@@ -0,0 +1,318 @@
+From 9510a9988638ae2386277a832fab2df8ca37d75a Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 11:07:26 +0100
+Subject: [PATCH 06/35] MIPS: ath79: rename pci-ath724x.c to make it reflect the real SoC name
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: René Bolldorf <xsecute@googlemail.com>
+
+v4: - add an Acked-by tag from René
+v4: - no changes
+v3: - no changes
+v2: - no changes
+---
+ arch/mips/pci/Makefile | 2 +-
+ arch/mips/pci/pci-ar724x.c | 139 +++++++++++++++++++++++++++++++++++++++++++
+ arch/mips/pci/pci-ath724x.c | 139 -------------------------------------------
+ 3 files changed, 140 insertions(+), 140 deletions(-)
+ create mode 100644 arch/mips/pci/pci-ar724x.c
+ delete mode 100644 arch/mips/pci/pci-ath724x.c
+
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -19,7 +19,7 @@ obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
+ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
+ ops-bcm63xx.o
+ obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o
+-obj-$(CONFIG_SOC_AR724X) += pci-ath724x.o
++obj-$(CONFIG_SOC_AR724X) += pci-ar724x.o
+
+ #
+ # These are still pretty much in the old state, watch, go blind.
+--- /dev/null
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -0,0 +1,139 @@
++/*
++ * Atheros 724x PCI support
++ *
++ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/pci.h>
++#include <asm/mach-ath79/pci.h>
++
++#define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
++#define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
++
++#define ATH724X_PCI_DEV_BASE 0x14000000
++#define ATH724X_PCI_MEM_BASE 0x10000000
++#define ATH724X_PCI_MEM_SIZE 0x08000000
++
++static DEFINE_SPINLOCK(ath724x_pci_lock);
++
++static int ath724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
++ int size, uint32_t *value)
++{
++ unsigned long flags, addr, tval, mask;
++
++ if (devfn)
++ return PCIBIOS_DEVICE_NOT_FOUND;
++
++ if (where & (size - 1))
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++
++ spin_lock_irqsave(&ath724x_pci_lock, flags);
++
++ switch (size) {
++ case 1:
++ addr = where & ~3;
++ mask = 0xff000000 >> ((where % 4) * 8);
++ tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
++ tval = tval & ~mask;
++ *value = (tval >> ((4 - (where % 4))*8));
++ break;
++ case 2:
++ addr = where & ~3;
++ mask = 0xffff0000 >> ((where % 4)*8);
++ tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
++ tval = tval & ~mask;
++ *value = (tval >> ((4 - (where % 4))*8));
++ break;
++ case 4:
++ *value = reg_read(ATH724X_PCI_DEV_BASE + where);
++ break;
++ default:
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++ }
++
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_SUCCESSFUL;
++}
++
++static int ath724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
++ int size, uint32_t value)
++{
++ unsigned long flags, tval, addr, mask;
++
++ if (devfn)
++ return PCIBIOS_DEVICE_NOT_FOUND;
++
++ if (where & (size - 1))
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++
++ spin_lock_irqsave(&ath724x_pci_lock, flags);
++
++ switch (size) {
++ case 1:
++ addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
++ mask = 0xff000000 >> ((where % 4)*8);
++ tval = reg_read(addr);
++ tval = tval & ~mask;
++ tval |= (value << ((4 - (where % 4))*8)) & mask;
++ reg_write(addr, tval);
++ break;
++ case 2:
++ addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
++ mask = 0xffff0000 >> ((where % 4)*8);
++ tval = reg_read(addr);
++ tval = tval & ~mask;
++ tval |= (value << ((4 - (where % 4))*8)) & mask;
++ reg_write(addr, tval);
++ break;
++ case 4:
++ reg_write((ATH724X_PCI_DEV_BASE + where), value);
++ break;
++ default:
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_BAD_REGISTER_NUMBER;
++ }
++
++ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++
++ return PCIBIOS_SUCCESSFUL;
++}
++
++static struct pci_ops ath724x_pci_ops = {
++ .read = ath724x_pci_read,
++ .write = ath724x_pci_write,
++};
++
++static struct resource ath724x_io_resource = {
++ .name = "PCI IO space",
++ .start = 0,
++ .end = 0,
++ .flags = IORESOURCE_IO,
++};
++
++static struct resource ath724x_mem_resource = {
++ .name = "PCI memory space",
++ .start = ATH724X_PCI_MEM_BASE,
++ .end = ATH724X_PCI_MEM_BASE + ATH724X_PCI_MEM_SIZE - 1,
++ .flags = IORESOURCE_MEM,
++};
++
++static struct pci_controller ath724x_pci_controller = {
++ .pci_ops = &ath724x_pci_ops,
++ .io_resource = &ath724x_io_resource,
++ .mem_resource = &ath724x_mem_resource,
++};
++
++int __init ath724x_pcibios_init(void)
++{
++ register_pci_controller(&ath724x_pci_controller);
++
++ return PCIBIOS_SUCCESSFUL;
++}
+--- a/arch/mips/pci/pci-ath724x.c
++++ /dev/null
+@@ -1,139 +0,0 @@
+-/*
+- * Atheros 724x PCI support
+- *
+- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+- *
+- * This program is free software; you can redistribute it and/or modify it
+- * under the terms of the GNU General Public License version 2 as published
+- * by the Free Software Foundation.
+- */
+-
+-#include <linux/pci.h>
+-#include <asm/mach-ath79/pci.h>
+-
+-#define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
+-#define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
+-
+-#define ATH724X_PCI_DEV_BASE 0x14000000
+-#define ATH724X_PCI_MEM_BASE 0x10000000
+-#define ATH724X_PCI_MEM_SIZE 0x08000000
+-
+-static DEFINE_SPINLOCK(ath724x_pci_lock);
+-
+-static int ath724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+- int size, uint32_t *value)
+-{
+- unsigned long flags, addr, tval, mask;
+-
+- if (devfn)
+- return PCIBIOS_DEVICE_NOT_FOUND;
+-
+- if (where & (size - 1))
+- return PCIBIOS_BAD_REGISTER_NUMBER;
+-
+- spin_lock_irqsave(&ath724x_pci_lock, flags);
+-
+- switch (size) {
+- case 1:
+- addr = where & ~3;
+- mask = 0xff000000 >> ((where % 4) * 8);
+- tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
+- tval = tval & ~mask;
+- *value = (tval >> ((4 - (where % 4))*8));
+- break;
+- case 2:
+- addr = where & ~3;
+- mask = 0xffff0000 >> ((where % 4)*8);
+- tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
+- tval = tval & ~mask;
+- *value = (tval >> ((4 - (where % 4))*8));
+- break;
+- case 4:
+- *value = reg_read(ATH724X_PCI_DEV_BASE + where);
+- break;
+- default:
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+-
+- return PCIBIOS_BAD_REGISTER_NUMBER;
+- }
+-
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+-
+- return PCIBIOS_SUCCESSFUL;
+-}
+-
+-static int ath724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
+- int size, uint32_t value)
+-{
+- unsigned long flags, tval, addr, mask;
+-
+- if (devfn)
+- return PCIBIOS_DEVICE_NOT_FOUND;
+-
+- if (where & (size - 1))
+- return PCIBIOS_BAD_REGISTER_NUMBER;
+-
+- spin_lock_irqsave(&ath724x_pci_lock, flags);
+-
+- switch (size) {
+- case 1:
+- addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
+- mask = 0xff000000 >> ((where % 4)*8);
+- tval = reg_read(addr);
+- tval = tval & ~mask;
+- tval |= (value << ((4 - (where % 4))*8)) & mask;
+- reg_write(addr, tval);
+- break;
+- case 2:
+- addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
+- mask = 0xffff0000 >> ((where % 4)*8);
+- tval = reg_read(addr);
+- tval = tval & ~mask;
+- tval |= (value << ((4 - (where % 4))*8)) & mask;
+- reg_write(addr, tval);
+- break;
+- case 4:
+- reg_write((ATH724X_PCI_DEV_BASE + where), value);
+- break;
+- default:
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+-
+- return PCIBIOS_BAD_REGISTER_NUMBER;
+- }
+-
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+-
+- return PCIBIOS_SUCCESSFUL;
+-}
+-
+-static struct pci_ops ath724x_pci_ops = {
+- .read = ath724x_pci_read,
+- .write = ath724x_pci_write,
+-};
+-
+-static struct resource ath724x_io_resource = {
+- .name = "PCI IO space",
+- .start = 0,
+- .end = 0,
+- .flags = IORESOURCE_IO,
+-};
+-
+-static struct resource ath724x_mem_resource = {
+- .name = "PCI memory space",
+- .start = ATH724X_PCI_MEM_BASE,
+- .end = ATH724X_PCI_MEM_BASE + ATH724X_PCI_MEM_SIZE - 1,
+- .flags = IORESOURCE_MEM,
+-};
+-
+-static struct pci_controller ath724x_pci_controller = {
+- .pci_ops = &ath724x_pci_ops,
+- .io_resource = &ath724x_io_resource,
+- .mem_resource = &ath724x_mem_resource,
+-};
+-
+-int __init ath724x_pcibios_init(void)
+-{
+- register_pci_controller(&ath724x_pci_controller);
+-
+- return PCIBIOS_SUCCESSFUL;
+-}
diff --git a/target/linux/ar71xx/patches-3.2/107-MIPS-ath79-replace-ath724x-to-ar724x.patch b/target/linux/ar71xx/patches-3.2/107-MIPS-ath79-replace-ath724x-to-ar724x.patch
new file mode 100644
index 0000000..7e5df9f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/107-MIPS-ath79-replace-ath724x-to-ar724x.patch
@@ -0,0 +1,266 @@
+From 0cbee5634678ffbd10bee9e302d013392dd8289e Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 11:16:33 +0100
+Subject: [PATCH 07/35] MIPS: ath79: replace ath724x to ar724x
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Replace the 'ath724x' to 'ar724x' in function, variable and
+structure names to reflect the name of the real SoC.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: René Bolldorf <xsecute@googlemail.com>
+
+v4: - add an Acked-by tag from René
+ - refreshed due to the changes in a previous patch
+v3: - no changes
+v2: - no changes
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 4 +-
+ arch/mips/ath79/pci.c | 6 ++--
+ arch/mips/ath79/pci.h | 10 +++---
+ arch/mips/include/asm/mach-ath79/pci.h | 4 +-
+ arch/mips/pci/pci-ar724x.c | 62 ++++++++++++++++----------------
+ 5 files changed, 43 insertions(+), 43 deletions(-)
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -84,7 +84,7 @@ static struct ath79_spi_platform_data ub
+ #ifdef CONFIG_PCI
+ static struct ath9k_platform_data ubnt_xm_eeprom_data;
+
+-static struct ath724x_pci_data ubnt_xm_pci_data[] = {
++static struct ar724x_pci_data ubnt_xm_pci_data[] = {
+ {
+ .irq = UBNT_XM_PCI_IRQ,
+ .pdata = &ubnt_xm_eeprom_data,
+@@ -108,7 +108,7 @@ static void __init ubnt_xm_init(void)
+ memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+ sizeof(ubnt_xm_eeprom_data.eeprom_data));
+
+- ath724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
++ ar724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
+ #endif /* CONFIG_PCI */
+
+ ath79_register_pci();
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -13,10 +13,10 @@
+ #include <asm/mach-ath79/pci.h>
+ #include "pci.h"
+
+-static struct ath724x_pci_data *pci_data;
++static struct ar724x_pci_data *pci_data;
+ static int pci_data_size;
+
+-void ath724x_pci_add_data(struct ath724x_pci_data *data, int size)
++void ar724x_pci_add_data(struct ar724x_pci_data *data, int size)
+ {
+ pci_data = data;
+ pci_data_size = size;
+@@ -50,7 +50,7 @@ int pcibios_plat_dev_init(struct pci_dev
+ int __init ath79_register_pci(void)
+ {
+ if (soc_is_ar724x())
+- return ath724x_pcibios_init();
++ return ar724x_pcibios_init();
+
+ return -ENODEV;
+ }
+--- a/arch/mips/ath79/pci.h
++++ b/arch/mips/ath79/pci.h
+@@ -8,15 +8,15 @@
+ * by the Free Software Foundation.
+ */
+
+-#ifndef __ASM_MACH_ATH79_PCI_ATH724X_H
+-#define __ASM_MACH_ATH79_PCI_ATH724X_H
++#ifndef _ATH79_PCI_H
++#define _ATH79_PCI_H
+
+-struct ath724x_pci_data {
++struct ar724x_pci_data {
+ int irq;
+ void *pdata;
+ };
+
+-void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
++void ar724x_pci_add_data(struct ar724x_pci_data *data, int size);
+
+ #ifdef CONFIG_PCI
+ int ath79_register_pci(void);
+@@ -24,4 +24,4 @@ int ath79_register_pci(void);
+ static inline int ath79_register_pci(void) { return 0; }
+ #endif
+
+-#endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
++#endif /* _ATH79_PCI_H */
+--- a/arch/mips/include/asm/mach-ath79/pci.h
++++ b/arch/mips/include/asm/mach-ath79/pci.h
+@@ -12,9 +12,9 @@
+ #define __ASM_MACH_ATH79_PCI_H
+
+ #if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR724X)
+-int ath724x_pcibios_init(void);
++int ar724x_pcibios_init(void);
+ #else
+-static inline int ath724x_pcibios_init(void) { return 0 };
++static inline int ar724x_pcibios_init(void) { return 0 };
+ #endif
+
+ #endif /* __ASM_MACH_ATH79_PCI_H */
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -14,13 +14,13 @@
+ #define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
+ #define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
+
+-#define ATH724X_PCI_DEV_BASE 0x14000000
+-#define ATH724X_PCI_MEM_BASE 0x10000000
+-#define ATH724X_PCI_MEM_SIZE 0x08000000
++#define AR724X_PCI_DEV_BASE 0x14000000
++#define AR724X_PCI_MEM_BASE 0x10000000
++#define AR724X_PCI_MEM_SIZE 0x08000000
+
+-static DEFINE_SPINLOCK(ath724x_pci_lock);
++static DEFINE_SPINLOCK(ar724x_pci_lock);
+
+-static int ath724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
++static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t *value)
+ {
+ unsigned long flags, addr, tval, mask;
+@@ -31,38 +31,38 @@ static int ath724x_pci_read(struct pci_b
+ if (where & (size - 1))
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+
+- spin_lock_irqsave(&ath724x_pci_lock, flags);
++ spin_lock_irqsave(&ar724x_pci_lock, flags);
+
+ switch (size) {
+ case 1:
+ addr = where & ~3;
+ mask = 0xff000000 >> ((where % 4) * 8);
+- tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
++ tval = reg_read(AR724X_PCI_DEV_BASE + addr);
+ tval = tval & ~mask;
+ *value = (tval >> ((4 - (where % 4))*8));
+ break;
+ case 2:
+ addr = where & ~3;
+ mask = 0xffff0000 >> ((where % 4)*8);
+- tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
++ tval = reg_read(AR724X_PCI_DEV_BASE + addr);
+ tval = tval & ~mask;
+ *value = (tval >> ((4 - (where % 4))*8));
+ break;
+ case 4:
+- *value = reg_read(ATH724X_PCI_DEV_BASE + where);
++ *value = reg_read(AR724X_PCI_DEV_BASE + where);
+ break;
+ default:
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+ }
+
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
+ }
+
+-static int ath724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
++static int ar724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t value)
+ {
+ unsigned long flags, tval, addr, mask;
+@@ -73,11 +73,11 @@ static int ath724x_pci_write(struct pci_
+ if (where & (size - 1))
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+
+- spin_lock_irqsave(&ath724x_pci_lock, flags);
++ spin_lock_irqsave(&ar724x_pci_lock, flags);
+
+ switch (size) {
+ case 1:
+- addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
++ addr = (AR724X_PCI_DEV_BASE + where) & ~3;
+ mask = 0xff000000 >> ((where % 4)*8);
+ tval = reg_read(addr);
+ tval = tval & ~mask;
+@@ -85,7 +85,7 @@ static int ath724x_pci_write(struct pci_
+ reg_write(addr, tval);
+ break;
+ case 2:
+- addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
++ addr = (AR724X_PCI_DEV_BASE + where) & ~3;
+ mask = 0xffff0000 >> ((where % 4)*8);
+ tval = reg_read(addr);
+ tval = tval & ~mask;
+@@ -93,47 +93,47 @@ static int ath724x_pci_write(struct pci_
+ reg_write(addr, tval);
+ break;
+ case 4:
+- reg_write((ATH724X_PCI_DEV_BASE + where), value);
++ reg_write((AR724X_PCI_DEV_BASE + where), value);
+ break;
+ default:
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+ }
+
+- spin_unlock_irqrestore(&ath724x_pci_lock, flags);
++ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
+ }
+
+-static struct pci_ops ath724x_pci_ops = {
+- .read = ath724x_pci_read,
+- .write = ath724x_pci_write,
++static struct pci_ops ar724x_pci_ops = {
++ .read = ar724x_pci_read,
++ .write = ar724x_pci_write,
+ };
+
+-static struct resource ath724x_io_resource = {
++static struct resource ar724x_io_resource = {
+ .name = "PCI IO space",
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_IO,
+ };
+
+-static struct resource ath724x_mem_resource = {
++static struct resource ar724x_mem_resource = {
+ .name = "PCI memory space",
+- .start = ATH724X_PCI_MEM_BASE,
+- .end = ATH724X_PCI_MEM_BASE + ATH724X_PCI_MEM_SIZE - 1,
++ .start = AR724X_PCI_MEM_BASE,
++ .end = AR724X_PCI_MEM_BASE + AR724X_PCI_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ };
+
+-static struct pci_controller ath724x_pci_controller = {
+- .pci_ops = &ath724x_pci_ops,
+- .io_resource = &ath724x_io_resource,
+- .mem_resource = &ath724x_mem_resource,
++static struct pci_controller ar724x_pci_controller = {
++ .pci_ops = &ar724x_pci_ops,
++ .io_resource = &ar724x_io_resource,
++ .mem_resource = &ar724x_mem_resource,
+ };
+
+-int __init ath724x_pcibios_init(void)
++int __init ar724x_pcibios_init(void)
+ {
+- register_pci_controller(&ath724x_pci_controller);
++ register_pci_controller(&ar724x_pci_controller);
+
+ return PCIBIOS_SUCCESSFUL;
+ }
diff --git a/target/linux/ar71xx/patches-3.2/108-MIPS-ath79-use-io-accessor-macros-in-pci-ar724x.c.patch b/target/linux/ar71xx/patches-3.2/108-MIPS-ath79-use-io-accessor-macros-in-pci-ar724x.c.patch
new file mode 100644
index 0000000..adc7f18
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/108-MIPS-ath79-use-io-accessor-macros-in-pci-ar724x.c.patch
@@ -0,0 +1,132 @@
+From db464f2ad82c03f847d8eabbb8251b5c567e6720 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 11:52:41 +0100
+Subject: [PATCH 08/35] MIPS: ath79: use io-accessor macros in pci-ar724x.c
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: René Bolldorf <xsecute@googlemail.com>
+
+v4: - add an Acked-by tag from René
+v3: - no changes
+v2: - no changes
+---
+ arch/mips/pci/pci-ar724x.c | 38 ++++++++++++++++++++++++--------------
+ 1 files changed, 24 insertions(+), 14 deletions(-)
+
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -11,19 +11,19 @@
+ #include <linux/pci.h>
+ #include <asm/mach-ath79/pci.h>
+
+-#define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
+-#define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
+-
+-#define AR724X_PCI_DEV_BASE 0x14000000
++#define AR724X_PCI_CFG_BASE 0x14000000
++#define AR724X_PCI_CFG_SIZE 0x1000
+ #define AR724X_PCI_MEM_BASE 0x10000000
+ #define AR724X_PCI_MEM_SIZE 0x08000000
+
+ static DEFINE_SPINLOCK(ar724x_pci_lock);
++static void __iomem *ar724x_pci_devcfg_base;
+
+ static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t *value)
+ {
+ unsigned long flags, addr, tval, mask;
++ void __iomem *base;
+
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+@@ -31,25 +31,27 @@ static int ar724x_pci_read(struct pci_bu
+ if (where & (size - 1))
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+
++ base = ar724x_pci_devcfg_base;
++
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
+
+ switch (size) {
+ case 1:
+ addr = where & ~3;
+ mask = 0xff000000 >> ((where % 4) * 8);
+- tval = reg_read(AR724X_PCI_DEV_BASE + addr);
++ tval = __raw_readl(base + addr);
+ tval = tval & ~mask;
+ *value = (tval >> ((4 - (where % 4))*8));
+ break;
+ case 2:
+ addr = where & ~3;
+ mask = 0xffff0000 >> ((where % 4)*8);
+- tval = reg_read(AR724X_PCI_DEV_BASE + addr);
++ tval = __raw_readl(base + addr);
+ tval = tval & ~mask;
+ *value = (tval >> ((4 - (where % 4))*8));
+ break;
+ case 4:
+- *value = reg_read(AR724X_PCI_DEV_BASE + where);
++ *value = __raw_readl(base + where);
+ break;
+ default:
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+@@ -66,6 +68,7 @@ static int ar724x_pci_write(struct pci_b
+ int size, uint32_t value)
+ {
+ unsigned long flags, tval, addr, mask;
++ void __iomem *base;
+
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+@@ -73,27 +76,29 @@ static int ar724x_pci_write(struct pci_b
+ if (where & (size - 1))
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+
++ base = ar724x_pci_devcfg_base;
++
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
+
+ switch (size) {
+ case 1:
+- addr = (AR724X_PCI_DEV_BASE + where) & ~3;
++ addr = where & ~3;
+ mask = 0xff000000 >> ((where % 4)*8);
+- tval = reg_read(addr);
++ tval = __raw_readl(base + addr);
+ tval = tval & ~mask;
+ tval |= (value << ((4 - (where % 4))*8)) & mask;
+- reg_write(addr, tval);
++ __raw_writel(tval, base + addr);
+ break;
+ case 2:
+- addr = (AR724X_PCI_DEV_BASE + where) & ~3;
++ addr = where & ~3;
+ mask = 0xffff0000 >> ((where % 4)*8);
+- tval = reg_read(addr);
++ tval = __raw_readl(base + addr);
+ tval = tval & ~mask;
+ tval |= (value << ((4 - (where % 4))*8)) & mask;
+- reg_write(addr, tval);
++ __raw_writel(tval, base + addr);
+ break;
+ case 4:
+- reg_write((AR724X_PCI_DEV_BASE + where), value);
++ __raw_writel(value, (base + where));
+ break;
+ default:
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+@@ -133,6 +138,11 @@ static struct pci_controller ar724x_pci_
+
+ int __init ar724x_pcibios_init(void)
+ {
++ ar724x_pci_devcfg_base = ioremap(AR724X_PCI_CFG_BASE,
++ AR724X_PCI_CFG_SIZE);
++ if (ar724x_pci_devcfg_base == NULL)
++ return -ENOMEM;
++
+ register_pci_controller(&ar724x_pci_controller);
+
+ return PCIBIOS_SUCCESSFUL;
diff --git a/target/linux/ar71xx/patches-3.2/109-MIPS-ath79-remove-superfluous-alignment-checks-from-.patch b/target/linux/ar71xx/patches-3.2/109-MIPS-ath79-remove-superfluous-alignment-checks-from-.patch
new file mode 100644
index 0000000..1fb03c6
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/109-MIPS-ath79-remove-superfluous-alignment-checks-from-.patch
@@ -0,0 +1,37 @@
+From 744ffdd4e90cd6671f46eadf9d7cf55b07618d73 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 21:37:17 +0100
+Subject: [PATCH 09/35] MIPS: ath79: remove superfluous alignment checks from pci-ar724x.c
+
+The alignment of the 'where' parameters are checked
+in the core PCI code already.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+---
+ arch/mips/pci/pci-ar724x.c | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -28,9 +28,6 @@ static int ar724x_pci_read(struct pci_bu
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+- if (where & (size - 1))
+- return PCIBIOS_BAD_REGISTER_NUMBER;
+-
+ base = ar724x_pci_devcfg_base;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
+@@ -73,9 +70,6 @@ static int ar724x_pci_write(struct pci_b
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+- if (where & (size - 1))
+- return PCIBIOS_BAD_REGISTER_NUMBER;
+-
+ base = ar724x_pci_devcfg_base;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
diff --git a/target/linux/ar71xx/patches-3.2/110-MIPS-ath79-fix-broken-ar724x_pci_-read-write-functio.patch b/target/linux/ar71xx/patches-3.2/110-MIPS-ath79-fix-broken-ar724x_pci_-read-write-functio.patch
new file mode 100644
index 0000000..c3637e8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/110-MIPS-ath79-fix-broken-ar724x_pci_-read-write-functio.patch
@@ -0,0 +1,219 @@
+From 2e535c334018d58b0bf6df583486abda5bfb2003 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 18 Nov 2011 22:25:30 +0100
+Subject: [PATCH 10/35] MIPS: ath79: fix broken ar724x_pci_{read,write} functions
+
+The current ar724x_pci_{read,write} functions are
+broken. Due to that, pci_read_config_byte returns
+with bogus values, and pci_write_config_{byte,word}
+unconditionally clears the accessed PCI configuration
+registers instead of changing the value of them.
+
+The patch fixes the broken functions, thus the PCI
+configuration space can be accessed correctly.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+
+Output of 'lspci -vv' without the patch:
+
+00:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless
+Network Adapter (PCI-Express) (rev 01)
+ Subsystem: Atheros Communications Inc. Device a091
+ Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
+ Latency: 0
+ Interrupt: pin A routed to IRQ 0
+ Region 0: Memory at 10000000 (64-bit, non-prefetchable) [size=64K]
+ Capabilities: [40] Power Management version 3
+ Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
+ Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
+ Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
+ Address: 00000000 Data: 0000
+ Capabilities: [60] Express (v2) Legacy Endpoint, MSI 00
+ DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
+ ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
+ MaxPayload 128 bytes, MaxReadReq 512 bytes
+ DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
+ LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, Latency L0 <512ns, L1 <64us
+ ClockPM- Surprise- LLActRep- BwNot-
+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
+ LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
+ DevCap2: Completion Timeout: Not Supported, TimeoutDis+
+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
+ LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
+ Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
+ Compliance De-emphasis: -6dB
+ LnkSta2: Current De-emphasis Level: -6dB
+
+Output of 'lspci -vv' with the patch:
+
+00:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless
+Network Adapter (PCI-Express) (rev 01)
+ Subsystem: Atheros Communications Inc. Device a091
+ Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
+ Latency: 0
+ Interrupt: pin A routed to IRQ 48
+ Region 0: Memory at 10000000 (64-bit, non-prefetchable) [size=64K]
+ Capabilities: [40] Power Management version 3
+ Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
+ Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
+ Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
+ Address: 00000000 Data: 0000
+ Capabilities: [60] Express (v2) Legacy Endpoint, MSI 00
+ DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
+ ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
+ MaxPayload 128 bytes, MaxReadReq 512 bytes
+ DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
+ LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, Latency L0 <512ns, L1 <64us
+ ClockPM- Surprise- LLActRep- BwNot-
+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
+ LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
+ DevCap2: Completion Timeout: Not Supported, TimeoutDis+
+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
+ LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
+ Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
+ Compliance De-emphasis: -6dB
+ LnkSta2: Current De-emphasis Level: -6dB
+ Capabilities: [100 v1] Advanced Error Reporting
+ UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
+ UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
+ UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
+ CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
+ Capabilities: [140 v1] Virtual Channel
+ Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
+ Arb: Fixed- WRR32- WRR64- WRR128-
+ Ctrl: ArbSelect=Fixed
+ Status: InProgress-
+ VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
+ Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
+ Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
+ Status: NegoPending- InProgress-
+ Capabilities: [160 v1] Device Serial Number 00-15-17-ff-ff-24-14-12
+ Capabilities: [170 v1] Power Budgeting <?>
+---
+ arch/mips/pci/pci-ar724x.c | 52 ++++++++++++++++++++++----------------------
+ 1 files changed, 26 insertions(+), 26 deletions(-)
+
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -22,8 +22,9 @@ static void __iomem *ar724x_pci_devcfg_b
+ static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t *value)
+ {
+- unsigned long flags, addr, tval, mask;
++ unsigned long flags;
+ void __iomem *base;
++ u32 data;
+
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+@@ -31,24 +32,22 @@ static int ar724x_pci_read(struct pci_bu
+ base = ar724x_pci_devcfg_base;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
++ data = __raw_readl(base + (where & ~3));
+
+ switch (size) {
+ case 1:
+- addr = where & ~3;
+- mask = 0xff000000 >> ((where % 4) * 8);
+- tval = __raw_readl(base + addr);
+- tval = tval & ~mask;
+- *value = (tval >> ((4 - (where % 4))*8));
++ if (where & 1)
++ data >>= 8;
++ if (where & 2)
++ data >>= 16;
++ data &= 0xff;
+ break;
+ case 2:
+- addr = where & ~3;
+- mask = 0xffff0000 >> ((where % 4)*8);
+- tval = __raw_readl(base + addr);
+- tval = tval & ~mask;
+- *value = (tval >> ((4 - (where % 4))*8));
++ if (where & 2)
++ data >>= 16;
++ data &= 0xffff;
+ break;
+ case 4:
+- *value = __raw_readl(base + where);
+ break;
+ default:
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+@@ -57,6 +56,7 @@ static int ar724x_pci_read(struct pci_bu
+ }
+
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
++ *value = data;
+
+ return PCIBIOS_SUCCESSFUL;
+ }
+@@ -64,8 +64,10 @@ static int ar724x_pci_read(struct pci_bu
+ static int ar724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t value)
+ {
+- unsigned long flags, tval, addr, mask;
++ unsigned long flags;
+ void __iomem *base;
++ u32 data;
++ int s;
+
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+@@ -73,26 +75,21 @@ static int ar724x_pci_write(struct pci_b
+ base = ar724x_pci_devcfg_base;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
++ data = __raw_readl(base + (where & ~3));
+
+ switch (size) {
+ case 1:
+- addr = where & ~3;
+- mask = 0xff000000 >> ((where % 4)*8);
+- tval = __raw_readl(base + addr);
+- tval = tval & ~mask;
+- tval |= (value << ((4 - (where % 4))*8)) & mask;
+- __raw_writel(tval, base + addr);
++ s = ((where & 3) * 8);
++ data &= ~(0xff << s);
++ data |= ((value & 0xff) << s);
+ break;
+ case 2:
+- addr = where & ~3;
+- mask = 0xffff0000 >> ((where % 4)*8);
+- tval = __raw_readl(base + addr);
+- tval = tval & ~mask;
+- tval |= (value << ((4 - (where % 4))*8)) & mask;
+- __raw_writel(tval, base + addr);
++ s = ((where & 2) * 8);
++ data &= ~(0xffff << s);
++ data |= ((value & 0xffff) << s);
+ break;
+ case 4:
+- __raw_writel(value, (base + where));
++ data = value;
+ break;
+ default:
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+@@ -100,6 +97,9 @@ static int ar724x_pci_write(struct pci_b
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+ }
+
++ __raw_writel(data, base + (where & ~3));
++ /* flush write */
++ __raw_readl(base + (where & ~3));
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
diff --git a/target/linux/ar71xx/patches-3.2/111-MIPS-ath79-add-a-workaround-for-a-PCI-controller-bug.patch b/target/linux/ar71xx/patches-3.2/111-MIPS-ath79-add-a-workaround-for-a-PCI-controller-bug.patch
new file mode 100644
index 0000000..11391ab
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/111-MIPS-ath79-add-a-workaround-for-a-PCI-controller-bug.patch
@@ -0,0 +1,134 @@
+From b2ee3bd8706521c9bbf43405c767010927c101e5 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 21 Nov 2011 17:57:51 +0100
+Subject: [PATCH 11/35] MIPS: ath79: add a workaround for a PCI controller bug in AR7240 SoCs
+
+The PCI controller of the AR724X SoCs has a hardware
+bag. If the BAR0 register of the PCI device is set to
+the proper base address, the memory address space of
+the device is not accessible.
+
+When the device driver tries to access the memory
+address space of the PCI device, it leads to data
+bus error, similiar to this:
+
+Data bus error, epc == 801f69a0, ra == 801f698c
+Oops[#1]:
+Cpu 0
+$ 0 : 00000000 00000061 deadbeef 000000ff
+$ 4 : 00000000 000000ff 00000014 00000000
+$ 8 : ff000000 fffffffc 00000000 00000000
+$12 : 000001f5 00000006 00000000 6e637920
+$16 : 81ca4000 81ca0260 81ca4000 804d70f0
+$20 : fffffff4 0000002b 803ad4c4 00000000
+$24 : 00000003 00000000
+$28 : 81c20000 81c21c60 00000000 801f698c
+Hi : 00000000
+Lo : 00000000
+epc : 801f69a0 ath9k_hw_init+0xd0/0xa70
+ Not tainted
+ra : 801f698c ath9k_hw_init+0xbc/0xa70
+Status: 1000c103 KERNEL EXL IE
+Cause : 1080001c
+PrId : 00019374 (MIPS 24Kc)
+Modules linked in:
+Process swapper (pid: 1, threadinfo=81c20000, task=81c18000, tls=00000000)
+Stack : 00000000 00000000 00000000 00000000 81c21c78 81ca0260 00000000 804d70f0
+ 81ca0260 81c21cc0 81ca0e80 81ca0260 81ca4000 804d70f0 fffffff4 0000002b
+ 803ad4c4 00000000 00000000 801e3ae8 81c9d080 81ca0e80 b0000000 800b9b9c
+ 00000008 81c9d000 8031aeb0 802d38a0 00000000 81c14c00 81c14c60 00000000
+ 81ca0e80 81ca0260 b0000000 801f08a4 81c9c820 81c21d48 81c9c820 80144320
+ ...
+Call Trace:
+[<801f69a0>] ath9k_hw_init+0xd0/0xa70
+[<801e3ae8>] ath9k_init_device+0x174/0x680
+[<801f08a4>] ath_pci_probe+0x27c/0x380
+[<8019e490>] pci_device_probe+0x74/0x9c
+[<801bfadc>] driver_probe_device+0x9c/0x1b4
+[<801bfcb0>] __driver_attach+0xbc/0xc4
+[<801bea0c>] bus_for_each_dev+0x5c/0x98
+[<801bf394>] bus_add_driver+0x1d0/0x2a4
+[<801c0364>] driver_register+0x8c/0x16c
+[<8019e72c>] __pci_register_driver+0x4c/0xe4
+[<803d3d40>] ath9k_init+0x3c/0x88
+[<80060930>] do_one_initcall+0x3c/0x1cc
+[<803c297c>] kernel_init+0xa4/0x138
+[<80063c04>] kernel_thread_helper+0x10/0x18
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - apply the workaround on AR7240 only
+ - remove unrelated defines
+---
+ arch/mips/pci/pci-ar724x.c | 36 +++++++++++++++++++++++++++++++++++-
+ 1 files changed, 35 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -9,6 +9,7 @@
+ */
+
+ #include <linux/pci.h>
++#include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/pci.h>
+
+ #define AR724X_PCI_CFG_BASE 0x14000000
+@@ -16,9 +17,14 @@
+ #define AR724X_PCI_MEM_BASE 0x10000000
+ #define AR724X_PCI_MEM_SIZE 0x08000000
+
++#define AR7240_BAR0_WAR_VALUE 0xffff
++
+ static DEFINE_SPINLOCK(ar724x_pci_lock);
+ static void __iomem *ar724x_pci_devcfg_base;
+
++static u32 ar724x_pci_bar0_value;
++static bool ar724x_pci_bar0_is_cached;
++
+ static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t *value)
+ {
+@@ -56,7 +62,14 @@ static int ar724x_pci_read(struct pci_bu
+ }
+
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+- *value = data;
++
++ if (where == PCI_BASE_ADDRESS_0 && size == 4 &&
++ ar724x_pci_bar0_is_cached) {
++ /* use the cached value */
++ *value = ar724x_pci_bar0_value;
++ } else {
++ *value = data;
++ }
+
+ return PCIBIOS_SUCCESSFUL;
+ }
+@@ -72,6 +85,27 @@ static int ar724x_pci_write(struct pci_b
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
++ if (soc_is_ar7240() && where == PCI_BASE_ADDRESS_0 && size == 4) {
++ if (value != 0xffffffff) {
++ /*
++ * WAR for a hw issue. If the BAR0 register of the
++ * device is set to the proper base address, the
++ * memory space of the device is not accessible.
++ *
++ * Cache the intended value so it can be read back,
++ * and write a SoC specific constant value to the
++ * BAR0 register in order to make the device memory
++ * accessible.
++ */
++ ar724x_pci_bar0_is_cached = true;
++ ar724x_pci_bar0_value = value;
++
++ value = AR7240_BAR0_WAR_VALUE;
++ } else {
++ ar724x_pci_bar0_is_cached = false;
++ }
++ }
++
+ base = ar724x_pci_devcfg_base;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
diff --git a/target/linux/ar71xx/patches-3.2/112-MIPS-ath79-fix-a-wrong-IRQ-number.patch b/target/linux/ar71xx/patches-3.2/112-MIPS-ath79-fix-a-wrong-IRQ-number.patch
new file mode 100644
index 0000000..ccb721d
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/112-MIPS-ath79-fix-a-wrong-IRQ-number.patch
@@ -0,0 +1,75 @@
+From cfb725275ea25857e8f0e3bf358fff7c84cc787c Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 22 Nov 2011 13:59:39 +0100
+Subject: [PATCH 12/35] MIPS: ath79: fix a wrong IRQ number
+
+The Ubiquiti XM board setup code uses an invalid
+IRQ number, because it if above of NR_IRQS. This
+leads to failed 'request_irq' calls:
+
+ ath9k 0000:00:00.0: request_irq failed
+ ath9k: probe of 0000:00:00.0 failed with error -22
+
+Preserve some IRQ numbers for the built-in IRQ
+controller of PCI host controllers in the
+AR71XX/AR724X SoCs, and use the correct IRQ
+number in the board setup code.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+
+The IRQ controller code is also missing, that will be
+added in a separate patch.
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 5 +++--
+ arch/mips/include/asm/mach-ath79/irq.h | 6 +++++-
+ 2 files changed, 8 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -17,6 +17,8 @@
+ #include <linux/ath9k_platform.h>
+ #endif /* CONFIG_PCI */
+
++#include <asm/mach-ath79/irq.h>
++
+ #include "machtypes.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+@@ -33,7 +35,6 @@
+ #define UBNT_XM_KEYS_POLL_INTERVAL 20
+ #define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL)
+
+-#define UBNT_XM_PCI_IRQ 48
+ #define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000)
+
+ static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
+@@ -86,7 +87,7 @@ static struct ath9k_platform_data ubnt_x
+
+ static struct ar724x_pci_data ubnt_xm_pci_data[] = {
+ {
+- .irq = UBNT_XM_PCI_IRQ,
++ .irq = ATH79_PCI_IRQ(0),
+ .pdata = &ubnt_xm_eeprom_data,
+ },
+ };
+--- a/arch/mips/include/asm/mach-ath79/irq.h
++++ b/arch/mips/include/asm/mach-ath79/irq.h
+@@ -10,11 +10,15 @@
+ #define __ASM_MACH_ATH79_IRQ_H
+
+ #define MIPS_CPU_IRQ_BASE 0
+-#define NR_IRQS 40
++#define NR_IRQS 46
+
+ #define ATH79_MISC_IRQ_BASE 8
+ #define ATH79_MISC_IRQ_COUNT 32
+
++#define ATH79_PCI_IRQ_BASE (ATH79_MISC_IRQ_BASE + ATH79_MISC_IRQ_COUNT)
++#define ATH79_PCI_IRQ_COUNT 6
++#define ATH79_PCI_IRQ(_x) (ATH79_PCI_IRQ_BASE + (_x))
++
+ #define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2)
+ #define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3)
+ #define ATH79_CPU_IRQ_GE0 (MIPS_CPU_IRQ_BASE + 4)
diff --git a/target/linux/ar71xx/patches-3.2/113-MIPS-ath79-add-PCI-IRQ-handling-code-for-AR724X-SoCs.patch b/target/linux/ar71xx/patches-3.2/113-MIPS-ath79-add-PCI-IRQ-handling-code-for-AR724X-SoCs.patch
new file mode 100644
index 0000000..6da2df4
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/113-MIPS-ath79-add-PCI-IRQ-handling-code-for-AR724X-SoCs.patch
@@ -0,0 +1,213 @@
+From a4fbc2dec67a5d760e25e3c3a6c392191a5405c6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 22 Nov 2011 14:11:19 +0100
+Subject: [PATCH 13/35] MIPS: ath79: add PCI IRQ handling code for AR724X SoCs
+
+The PCI Host Controller of the AR724x SoC has a
+built-in IRQ controller. The current code does
+not supports that, so the IRQ lines wired to this
+controller are not usable. This leads to failed
+'request_irq' calls:
+
+ ath9k 0000:00:00.0: request_irq failed
+ ath9k: probe of 0000:00:00.0 failed with error -89
+
+This patch adds support for the IRQ controller
+in order to make PCI IRQs work.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - move the interrupt controller related defines from
+ the workaround patch
+---
+ arch/mips/ath79/pci.c | 3 +-
+ arch/mips/include/asm/mach-ath79/pci.h | 4 +-
+ arch/mips/pci/pci-ar724x.c | 118 +++++++++++++++++++++++++++++++-
+ 3 files changed, 120 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -10,6 +10,7 @@
+
+ #include <linux/pci.h>
+ #include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/irq.h>
+ #include <asm/mach-ath79/pci.h>
+ #include "pci.h"
+
+@@ -50,7 +51,7 @@ int pcibios_plat_dev_init(struct pci_dev
+ int __init ath79_register_pci(void)
+ {
+ if (soc_is_ar724x())
+- return ar724x_pcibios_init();
++ return ar724x_pcibios_init(ATH79_CPU_IRQ_IP2);
+
+ return -ENODEV;
+ }
+--- a/arch/mips/include/asm/mach-ath79/pci.h
++++ b/arch/mips/include/asm/mach-ath79/pci.h
+@@ -12,9 +12,9 @@
+ #define __ASM_MACH_ATH79_PCI_H
+
+ #if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR724X)
+-int ar724x_pcibios_init(void);
++int ar724x_pcibios_init(int irq);
+ #else
+-static inline int ar724x_pcibios_init(void) { return 0 };
++static inline int ar724x_pcibios_init(int irq) { return 0 };
+ #endif
+
+ #endif /* __ASM_MACH_ATH79_PCI_H */
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -8,19 +8,32 @@
+ * by the Free Software Foundation.
+ */
+
++#include <linux/irq.h>
+ #include <linux/pci.h>
+ #include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
+ #include <asm/mach-ath79/pci.h>
+
+ #define AR724X_PCI_CFG_BASE 0x14000000
+ #define AR724X_PCI_CFG_SIZE 0x1000
++#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000f0000)
++#define AR724X_PCI_CTRL_SIZE 0x100
++
+ #define AR724X_PCI_MEM_BASE 0x10000000
+ #define AR724X_PCI_MEM_SIZE 0x08000000
+
++#define AR724X_PCI_REG_INT_STATUS 0x4c
++#define AR724X_PCI_REG_INT_MASK 0x50
++
++#define AR724X_PCI_INT_DEV0 BIT(14)
++
++#define AR724X_PCI_IRQ_COUNT 1
++
+ #define AR7240_BAR0_WAR_VALUE 0xffff
+
+ static DEFINE_SPINLOCK(ar724x_pci_lock);
+ static void __iomem *ar724x_pci_devcfg_base;
++static void __iomem *ar724x_pci_ctrl_base;
+
+ static u32 ar724x_pci_bar0_value;
+ static bool ar724x_pci_bar0_is_cached;
+@@ -164,14 +177,115 @@ static struct pci_controller ar724x_pci_
+ .mem_resource = &ar724x_mem_resource,
+ };
+
+-int __init ar724x_pcibios_init(void)
++static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
++{
++ void __iomem *base;
++ u32 pending;
++
++ base = ar724x_pci_ctrl_base;
++
++ pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) &
++ __raw_readl(base + AR724X_PCI_REG_INT_MASK);
++
++ if (pending & AR724X_PCI_INT_DEV0)
++ generic_handle_irq(ATH79_PCI_IRQ(0));
++
++ else
++ spurious_interrupt();
++}
++
++static void ar724x_pci_irq_unmask(struct irq_data *d)
++{
++ void __iomem *base;
++ u32 t;
++
++ base = ar724x_pci_ctrl_base;
++
++ switch (d->irq) {
++ case ATH79_PCI_IRQ(0):
++ t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
++ __raw_writel(t | AR724X_PCI_INT_DEV0,
++ base + AR724X_PCI_REG_INT_MASK);
++ /* flush write */
++ __raw_readl(base + AR724X_PCI_REG_INT_MASK);
++ }
++}
++
++static void ar724x_pci_irq_mask(struct irq_data *d)
++{
++ void __iomem *base;
++ u32 t;
++
++ base = ar724x_pci_ctrl_base;
++
++ switch (d->irq) {
++ case ATH79_PCI_IRQ(0):
++ t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
++ __raw_writel(t & ~AR724X_PCI_INT_DEV0,
++ base + AR724X_PCI_REG_INT_MASK);
++
++ /* flush write */
++ __raw_readl(base + AR724X_PCI_REG_INT_MASK);
++
++ t = __raw_readl(base + AR724X_PCI_REG_INT_STATUS);
++ __raw_writel(t | AR724X_PCI_INT_DEV0,
++ base + AR724X_PCI_REG_INT_STATUS);
++
++ /* flush write */
++ __raw_readl(base + AR724X_PCI_REG_INT_STATUS);
++ }
++}
++
++static struct irq_chip ar724x_pci_irq_chip = {
++ .name = "AR724X PCI ",
++ .irq_mask = ar724x_pci_irq_mask,
++ .irq_unmask = ar724x_pci_irq_unmask,
++ .irq_mask_ack = ar724x_pci_irq_mask,
++};
++
++static void __init ar724x_pci_irq_init(int irq)
++{
++ void __iomem *base;
++ int i;
++
++ base = ar724x_pci_ctrl_base;
++
++ __raw_writel(0, base + AR724X_PCI_REG_INT_MASK);
++ __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS);
++
++ BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR724X_PCI_IRQ_COUNT);
++
++ for (i = ATH79_PCI_IRQ_BASE;
++ i < ATH79_PCI_IRQ_BASE + AR724X_PCI_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &ar724x_pci_irq_chip,
++ handle_level_irq);
++
++ irq_set_chained_handler(irq, ar724x_pci_irq_handler);
++}
++
++int __init ar724x_pcibios_init(int irq)
+ {
++ int ret;
++
++ ret = -ENOMEM;
++
+ ar724x_pci_devcfg_base = ioremap(AR724X_PCI_CFG_BASE,
+ AR724X_PCI_CFG_SIZE);
+ if (ar724x_pci_devcfg_base == NULL)
+- return -ENOMEM;
++ goto err;
+
++ ar724x_pci_ctrl_base = ioremap(AR724X_PCI_CTRL_BASE,
++ AR724X_PCI_CTRL_SIZE);
++ if (ar724x_pci_ctrl_base == NULL)
++ goto err_unmap_devcfg;
++
++ ar724x_pci_irq_init(irq);
+ register_pci_controller(&ar724x_pci_controller);
+
+ return PCIBIOS_SUCCESSFUL;
++
++err_unmap_devcfg:
++ iounmap(ar724x_pci_devcfg_base);
++err:
++ return ret;
+ }
diff --git a/target/linux/ar71xx/patches-3.2/114-MIPS-ath79-get-rid-of-some-ifdefs-in-mach-ubnt-xm.c.patch b/target/linux/ar71xx/patches-3.2/114-MIPS-ath79-get-rid-of-some-ifdefs-in-mach-ubnt-xm.c.patch
new file mode 100644
index 0000000..17776ad
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/114-MIPS-ath79-get-rid-of-some-ifdefs-in-mach-ubnt-xm.c.patch
@@ -0,0 +1,63 @@
+From adeefb0860e92f44c7d66d5fccdb217fccfb8a81 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 20 Nov 2011 10:19:08 +0100
+Subject: [PATCH 14/35] MIPS: ath79: get rid of some ifdefs in mach-ubnt-xm.c
+
+Remove a superfluous ifdef around an include. Also
+reorganize the board setup code a bit, so another
+ifdef can be removed.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 23 ++++++++++++-----------
+ 1 files changed, 12 insertions(+), 11 deletions(-)
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -12,10 +12,7 @@
+
+ #include <linux/init.h>
+ #include <linux/pci.h>
+-
+-#ifdef CONFIG_PCI
+ #include <linux/ath9k_platform.h>
+-#endif /* CONFIG_PCI */
+
+ #include <asm/mach-ath79/irq.h>
+
+@@ -91,6 +88,17 @@ static struct ar724x_pci_data ubnt_xm_pc
+ .pdata = &ubnt_xm_eeprom_data,
+ },
+ };
++
++static void __init ubnt_xm_pci_init(void)
++{
++ memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
++ sizeof(ubnt_xm_eeprom_data.eeprom_data));
++
++ ar724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
++ ath79_register_pci();
++}
++#else
++static inline void ubnt_xm_pci_init(void) {}
+ #endif /* CONFIG_PCI */
+
+ static void __init ubnt_xm_init(void)
+@@ -105,14 +113,7 @@ static void __init ubnt_xm_init(void)
+ ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info,
+ ARRAY_SIZE(ubnt_xm_spi_info));
+
+-#ifdef CONFIG_PCI
+- memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+- sizeof(ubnt_xm_eeprom_data.eeprom_data));
+-
+- ar724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
+-#endif /* CONFIG_PCI */
+-
+- ath79_register_pci();
++ ubnt_xm_pci_init();
+ }
+
+ MIPS_MACHINE(ATH79_MACH_UBNT_XM,
diff --git a/target/linux/ar71xx/patches-3.2/115-MIPS-ath79-allow-to-use-board-specific-pci_plat_dev_.patch b/target/linux/ar71xx/patches-3.2/115-MIPS-ath79-allow-to-use-board-specific-pci_plat_dev_.patch
new file mode 100644
index 0000000..4a5ec6c
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/115-MIPS-ath79-allow-to-use-board-specific-pci_plat_dev_.patch
@@ -0,0 +1,143 @@
+From 83d74abc7d549f5d6292b0474be080983239c0bd Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 20 Nov 2011 10:29:36 +0100
+Subject: [PATCH 15/35] MIPS: ath79: allow to use board specific pci_plat_dev_init functions
+
+Th current implementation causes NULL pointer dereference
+if 'pci_data' is not set:
+
+pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x1000ffff 64bit]
+pci 0000:00:00.0: BAR 0: set to [mem 0x10000000-0x1000ffff 64bit] (PCI
+address [0x10000000-0x1000ffff])
+CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 802daca0, ra == 802e78a4
+Oops[#1]:
+Cpu 0
+$ 0 : 00000000 80420000 00000000 00000000
+$ 4 : 00000000 00000000 00000001 00000001
+$ 8 : 00000001 0000032c 81c54700 00000001
+$12 : 0000032d 0000000f 00000000 ffffffff
+$16 : 81c14c00 00000001 802dac74 80195f98
+$20 : 802ea050 00000000 00000000 00000000
+$24 : 00000003 800617f0
+$28 : 81c20000 81c21e70 00000000 802e78a4
+Hi : 00000000
+Lo : 4190ab00
+epc : 802daca0 0x802daca0
+ Not tainted
+ra : 802e78a4 0x802e78a4
+Status: 1000c003 KERNEL EXL IE
+Cause : 00800008
+BadVA : 00000000
+PrId : 00019374 (MIPS 24Kc)
+Modules linked in:
+Process swapper (pid: 1, threadinfo=81c20000, task=81c18000, tls=00000000)
+Stack : 00000000 8027d5d8 802e8ae0 00000000 01000000 802e8b5c 81c50600 00000000
+ 802ff290 00000000 80420000 802ea0bc 00000000 00000000 80420000 802ff290
+ 80420000 80060930 33390000 00000000 00002308 80140a80 00000028 802d0000
+ 00000000 800ba024 802ff004 802ff0c8 802ff290 00000000 00000000 00000000
+ 00000000 802d897c 01234567 7f827068 00000000 0045f798 00460000 00000000
+
+This can be avoided by calling the 'ar724x_pci_add_data'
+function from the board specific setup code. However it
+makes no sense to use that function for every board,
+especially when the board does not needs to set the
+platform_data field of any PCI device.
+
+The patch allows the board setup code to specify a board
+specific function if that is required.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+
+The pci_irq_map function can throw another NULL pointer
+dereference, that will be fixed in a subsequent patch.
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 13 ++++++++++++-
+ arch/mips/ath79/pci.c | 14 ++++++++------
+ arch/mips/ath79/pci.h | 4 +++-
+ 3 files changed, 23 insertions(+), 8 deletions(-)
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -85,16 +85,27 @@ static struct ath9k_platform_data ubnt_x
+ static struct ar724x_pci_data ubnt_xm_pci_data[] = {
+ {
+ .irq = ATH79_PCI_IRQ(0),
+- .pdata = &ubnt_xm_eeprom_data,
+ },
+ };
+
++static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev)
++{
++ switch (PCI_SLOT(dev->devfn)) {
++ case 0:
++ dev->dev.platform_data = &ubnt_xm_eeprom_data;
++ break;
++ }
++
++ return 0;
++}
++
+ static void __init ubnt_xm_pci_init(void)
+ {
+ memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+ sizeof(ubnt_xm_eeprom_data.eeprom_data));
+
+ ar724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
++ ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init);
+ ath79_register_pci();
+ }
+ #else
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -14,6 +14,7 @@
+ #include <asm/mach-ath79/pci.h>
+ #include "pci.h"
+
++static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
+ static struct ar724x_pci_data *pci_data;
+ static int pci_data_size;
+
+@@ -38,14 +39,15 @@ int __init pcibios_map_irq(const struct
+
+ int pcibios_plat_dev_init(struct pci_dev *dev)
+ {
+- unsigned int devfn = dev->devfn;
+-
+- if (devfn > pci_data_size - 1)
+- return PCIBIOS_DEVICE_NOT_FOUND;
++ if (ath79_pci_plat_dev_init)
++ return ath79_pci_plat_dev_init(dev);
+
+- dev->dev.platform_data = pci_data[devfn].pdata;
++ return 0;
++}
+
+- return PCIBIOS_SUCCESSFUL;
++void __init ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev))
++{
++ ath79_pci_plat_dev_init = func;
+ }
+
+ int __init ath79_register_pci(void)
+--- a/arch/mips/ath79/pci.h
++++ b/arch/mips/ath79/pci.h
+@@ -13,14 +13,16 @@
+
+ struct ar724x_pci_data {
+ int irq;
+- void *pdata;
+ };
+
+ void ar724x_pci_add_data(struct ar724x_pci_data *data, int size);
+
+ #ifdef CONFIG_PCI
++void ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev));
+ int ath79_register_pci(void);
+ #else
++static inline void
++ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *)) {}
+ static inline int ath79_register_pci(void) { return 0; }
+ #endif
+
diff --git a/target/linux/ar71xx/patches-3.2/116-MIPS-ath79-add-support-for-the-PCI-host-controller-o.patch b/target/linux/ar71xx/patches-3.2/116-MIPS-ath79-add-support-for-the-PCI-host-controller-o.patch
new file mode 100644
index 0000000..78e8bd5
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/116-MIPS-ath79-add-support-for-the-PCI-host-controller-o.patch
@@ -0,0 +1,435 @@
+From 9f6d46372cf2a493eaeeffbefe0a796379f838fa Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 22 Nov 2011 22:54:32 +0100
+Subject: [PATCH 16/35] MIPS: ath79: add support for the PCI host controller of the AR71XX SoCs
+
+The Atheros AR71XX SoCs have a built-in PCI Host Controller.
+This patch adds a driver for that, and modifies the relevant
+files in order to allow to register the PCI controller from
+board specific setup.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+
+v2: - add missing pci-ar71xx.c
+---
+ arch/mips/ath79/Kconfig | 1 +
+ arch/mips/include/asm/mach-ath79/pci.h | 6 +
+ arch/mips/pci/Makefile | 1 +
+ arch/mips/pci/pci-ar71xx.c | 375 ++++++++++++++++++++++++++++++++
+ 4 files changed, 383 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/pci/pci-ar71xx.c
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -52,6 +52,7 @@ endmenu
+ config SOC_AR71XX
+ select USB_ARCH_HAS_EHCI
+ select USB_ARCH_HAS_OHCI
++ select HW_HAS_PCI
+ def_bool n
+
+ config SOC_AR724X
+--- a/arch/mips/include/asm/mach-ath79/pci.h
++++ b/arch/mips/include/asm/mach-ath79/pci.h
+@@ -11,6 +11,12 @@
+ #ifndef __ASM_MACH_ATH79_PCI_H
+ #define __ASM_MACH_ATH79_PCI_H
+
++#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR71XX)
++int ar71xx_pcibios_init(void);
++#else
++static inline int ar71xx_pcibios_init(void) { return 0 };
++#endif
++
+ #if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR724X)
+ int ar724x_pcibios_init(int irq);
+ #else
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -19,6 +19,7 @@ obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
+ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
+ ops-bcm63xx.o
+ obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o
++obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o
+ obj-$(CONFIG_SOC_AR724X) += pci-ar724x.o
+
+ #
+--- /dev/null
++++ b/arch/mips/pci/pci-ar71xx.c
+@@ -0,0 +1,375 @@
++/*
++ * Atheros AR71xx PCI host controller driver
++ *
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * Parts of this file are based on Atheros' 2.6.15 BSP
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/resource.h>
++#include <linux/types.h>
++#include <linux/delay.h>
++#include <linux/bitops.h>
++#include <linux/pci.h>
++#include <linux/pci_regs.h>
++#include <linux/interrupt.h>
++
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/pci.h>
++
++#define AR71XX_PCI_MEM_BASE 0x10000000
++#define AR71XX_PCI_MEM_SIZE 0x08000000
++
++#define AR71XX_PCI_WIN0_OFFS 0x10000000
++#define AR71XX_PCI_WIN1_OFFS 0x11000000
++#define AR71XX_PCI_WIN2_OFFS 0x12000000
++#define AR71XX_PCI_WIN3_OFFS 0x13000000
++#define AR71XX_PCI_WIN4_OFFS 0x14000000
++#define AR71XX_PCI_WIN5_OFFS 0x15000000
++#define AR71XX_PCI_WIN6_OFFS 0x16000000
++#define AR71XX_PCI_WIN7_OFFS 0x07000000
++
++#define AR71XX_PCI_CFG_BASE \
++ (AR71XX_PCI_MEM_BASE + AR71XX_PCI_WIN7_OFFS + 0x10000)
++#define AR71XX_PCI_CFG_SIZE 0x100
++
++#define AR71XX_PCI_REG_CRP_AD_CBE 0x00
++#define AR71XX_PCI_REG_CRP_WRDATA 0x04
++#define AR71XX_PCI_REG_CRP_RDDATA 0x08
++#define AR71XX_PCI_REG_CFG_AD 0x0c
++#define AR71XX_PCI_REG_CFG_CBE 0x10
++#define AR71XX_PCI_REG_CFG_WRDATA 0x14
++#define AR71XX_PCI_REG_CFG_RDDATA 0x18
++#define AR71XX_PCI_REG_PCI_ERR 0x1c
++#define AR71XX_PCI_REG_PCI_ERR_ADDR 0x20
++#define AR71XX_PCI_REG_AHB_ERR 0x24
++#define AR71XX_PCI_REG_AHB_ERR_ADDR 0x28
++
++#define AR71XX_PCI_CRP_CMD_WRITE 0x00010000
++#define AR71XX_PCI_CRP_CMD_READ 0x00000000
++#define AR71XX_PCI_CFG_CMD_READ 0x0000000a
++#define AR71XX_PCI_CFG_CMD_WRITE 0x0000000b
++
++#define AR71XX_PCI_INT_CORE BIT(4)
++#define AR71XX_PCI_INT_DEV2 BIT(2)
++#define AR71XX_PCI_INT_DEV1 BIT(1)
++#define AR71XX_PCI_INT_DEV0 BIT(0)
++
++#define AR71XX_PCI_IRQ_COUNT 5
++
++static DEFINE_SPINLOCK(ar71xx_pci_lock);
++static void __iomem *ar71xx_pcicfg_base;
++
++/* Byte lane enable bits */
++static const u8 ar71xx_pci_ble_table[4][4] = {
++ {0x0, 0xf, 0xf, 0xf},
++ {0xe, 0xd, 0xb, 0x7},
++ {0xc, 0xf, 0x3, 0xf},
++ {0xf, 0xf, 0xf, 0xf},
++};
++
++static const u32 ar71xx_pci_read_mask[8] = {
++ 0, 0xff, 0xffff, 0, 0xffffffff, 0, 0, 0
++};
++
++static inline u32 ar71xx_pci_get_ble(int where, int size, int local)
++{
++ u32 t;
++
++ t = ar71xx_pci_ble_table[size & 3][where & 3];
++ BUG_ON(t == 0xf);
++ t <<= (local) ? 20 : 4;
++
++ return t;
++}
++
++static inline u32 ar71xx_pci_bus_addr(struct pci_bus *bus, unsigned int devfn,
++ int where)
++{
++ u32 ret;
++
++ if (!bus->number) {
++ /* type 0 */
++ ret = (1 << PCI_SLOT(devfn)) | (PCI_FUNC(devfn) << 8) |
++ (where & ~3);
++ } else {
++ /* type 1 */
++ ret = (bus->number << 16) | (PCI_SLOT(devfn) << 11) |
++ (PCI_FUNC(devfn) << 8) | (where & ~3) | 1;
++ }
++
++ return ret;
++}
++
++static int ar71xx_pci_check_error(int quiet)
++{
++ void __iomem *base = ar71xx_pcicfg_base;
++ u32 pci_err;
++ u32 ahb_err;
++
++ pci_err = __raw_readl(base + AR71XX_PCI_REG_PCI_ERR) & 3;
++ if (pci_err) {
++ if (!quiet) {
++ u32 addr;
++
++ addr = __raw_readl(base + AR71XX_PCI_REG_PCI_ERR_ADDR);
++ pr_crit("ar71xx: %s bus error %d at addr 0x%x\n",
++ "PCI", pci_err, addr);
++ }
++
++ /* clear PCI error status */
++ __raw_writel(pci_err, base + AR71XX_PCI_REG_PCI_ERR);
++ }
++
++ ahb_err = __raw_readl(base + AR71XX_PCI_REG_AHB_ERR) & 1;
++ if (ahb_err) {
++ if (!quiet) {
++ u32 addr;
++
++ addr = __raw_readl(base + AR71XX_PCI_REG_AHB_ERR_ADDR);
++ pr_crit("ar71xx: %s bus error %d at addr 0x%x\n",
++ "AHB", ahb_err, addr);
++ }
++
++ /* clear AHB error status */
++ __raw_writel(ahb_err, base + AR71XX_PCI_REG_AHB_ERR);
++ }
++
++ return !!(ahb_err | pci_err);
++}
++
++static inline void ar71xx_pci_local_write(int where, int size, u32 value)
++{
++ void __iomem *base = ar71xx_pcicfg_base;
++ u32 ad_cbe;
++
++ value = value << (8 * (where & 3));
++
++ ad_cbe = AR71XX_PCI_CRP_CMD_WRITE | (where & ~3);
++ ad_cbe |= ar71xx_pci_get_ble(where, size, 1);
++
++ __raw_writel(ad_cbe, base + AR71XX_PCI_REG_CRP_AD_CBE);
++ __raw_writel(value, base + AR71XX_PCI_REG_CRP_WRDATA);
++}
++
++static inline int ar71xx_pci_set_cfgaddr(struct pci_bus *bus,
++ unsigned int devfn,
++ int where, int size, u32 cmd)
++{
++ void __iomem *base = ar71xx_pcicfg_base;
++ u32 addr;
++
++ addr = ar71xx_pci_bus_addr(bus, devfn, where);
++
++ __raw_writel(addr, base + AR71XX_PCI_REG_CFG_AD);
++ __raw_writel(cmd | ar71xx_pci_get_ble(where, size, 0),
++ base + AR71XX_PCI_REG_CFG_CBE);
++
++ return ar71xx_pci_check_error(1);
++}
++
++static int ar71xx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
++ int where, int size, u32 *value)
++{
++ void __iomem *base = ar71xx_pcicfg_base;
++ unsigned long flags;
++ u32 data;
++ int err;
++ int ret;
++
++ ret = PCIBIOS_SUCCESSFUL;
++ data = ~0;
++
++ spin_lock_irqsave(&ar71xx_pci_lock, flags);
++
++ err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size,
++ AR71XX_PCI_CFG_CMD_READ);
++ if (err)
++ ret = PCIBIOS_DEVICE_NOT_FOUND;
++ else
++ data = __raw_readl(base + AR71XX_PCI_REG_CFG_RDDATA);
++
++ spin_unlock_irqrestore(&ar71xx_pci_lock, flags);
++
++ *value = (data >> (8 * (where & 3))) & ar71xx_pci_read_mask[size & 7];
++
++ return ret;
++}
++
++static int ar71xx_pci_write_config(struct pci_bus *bus, unsigned int devfn,
++ int where, int size, u32 value)
++{
++ void __iomem *base = ar71xx_pcicfg_base;
++ unsigned long flags;
++ int err;
++ int ret;
++
++ value = value << (8 * (where & 3));
++ ret = PCIBIOS_SUCCESSFUL;
++
++ spin_lock_irqsave(&ar71xx_pci_lock, flags);
++
++ err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size,
++ AR71XX_PCI_CFG_CMD_WRITE);
++ if (err)
++ ret = PCIBIOS_DEVICE_NOT_FOUND;
++ else
++ __raw_writel(value, base + AR71XX_PCI_REG_CFG_WRDATA);
++
++ spin_unlock_irqrestore(&ar71xx_pci_lock, flags);
++
++ return ret;
++}
++
++static struct pci_ops ar71xx_pci_ops = {
++ .read = ar71xx_pci_read_config,
++ .write = ar71xx_pci_write_config,
++};
++
++static struct resource ar71xx_pci_io_resource = {
++ .name = "PCI IO space",
++ .start = 0,
++ .end = 0,
++ .flags = IORESOURCE_IO,
++};
++
++static struct resource ar71xx_pci_mem_resource = {
++ .name = "PCI memory space",
++ .start = AR71XX_PCI_MEM_BASE,
++ .end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1,
++ .flags = IORESOURCE_MEM
++};
++
++static struct pci_controller ar71xx_pci_controller = {
++ .pci_ops = &ar71xx_pci_ops,
++ .mem_resource = &ar71xx_pci_mem_resource,
++ .io_resource = &ar71xx_pci_io_resource,
++};
++
++static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
++{
++ void __iomem *base = ath79_reset_base;
++ u32 pending;
++
++ pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) &
++ __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++
++ if (pending & AR71XX_PCI_INT_DEV0)
++ generic_handle_irq(ATH79_PCI_IRQ(0));
++
++ else if (pending & AR71XX_PCI_INT_DEV1)
++ generic_handle_irq(ATH79_PCI_IRQ(1));
++
++ else if (pending & AR71XX_PCI_INT_DEV2)
++ generic_handle_irq(ATH79_PCI_IRQ(2));
++
++ else if (pending & AR71XX_PCI_INT_CORE)
++ generic_handle_irq(ATH79_PCI_IRQ(4));
++
++ else
++ spurious_interrupt();
++}
++
++static void ar71xx_pci_irq_unmask(struct irq_data *d)
++{
++ unsigned int irq = d->irq - ATH79_PCI_IRQ_BASE;
++ void __iomem *base = ath79_reset_base;
++ u32 t;
++
++ t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++ __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++
++ /* flush write */
++ __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++}
++
++static void ar71xx_pci_irq_mask(struct irq_data *d)
++{
++ unsigned int irq = d->irq - ATH79_PCI_IRQ_BASE;
++ void __iomem *base = ath79_reset_base;
++ u32 t;
++
++ t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++ __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++
++ /* flush write */
++ __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++}
++
++static struct irq_chip ar71xx_pci_irq_chip = {
++ .name = "AR71XX PCI",
++ .irq_mask = ar71xx_pci_irq_mask,
++ .irq_unmask = ar71xx_pci_irq_unmask,
++ .irq_mask_ack = ar71xx_pci_irq_mask,
++};
++
++static __init void ar71xx_pci_irq_init(void)
++{
++ void __iomem *base = ath79_reset_base;
++ int i;
++
++ __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE);
++ __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS);
++
++ BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR71XX_PCI_IRQ_COUNT);
++
++ for (i = ATH79_PCI_IRQ_BASE;
++ i < ATH79_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip,
++ handle_level_irq);
++
++ irq_set_chained_handler(ATH79_CPU_IRQ_IP2, ar71xx_pci_irq_handler);
++}
++
++static __init void ar71xx_pci_reset(void)
++{
++ void __iomem *ddr_base = ath79_ddr_base;
++
++ ath79_device_reset_set(AR71XX_RESET_PCI_BUS | AR71XX_RESET_PCI_CORE);
++ mdelay(100);
++
++ ath79_device_reset_clear(AR71XX_RESET_PCI_BUS | AR71XX_RESET_PCI_CORE);
++ mdelay(100);
++
++ __raw_writel(AR71XX_PCI_WIN0_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN0);
++ __raw_writel(AR71XX_PCI_WIN1_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN1);
++ __raw_writel(AR71XX_PCI_WIN2_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN2);
++ __raw_writel(AR71XX_PCI_WIN3_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN3);
++ __raw_writel(AR71XX_PCI_WIN4_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN4);
++ __raw_writel(AR71XX_PCI_WIN5_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN5);
++ __raw_writel(AR71XX_PCI_WIN6_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN6);
++ __raw_writel(AR71XX_PCI_WIN7_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN7);
++
++ mdelay(100);
++}
++
++__init int ar71xx_pcibios_init(void)
++{
++ u32 t;
++
++ ar71xx_pcicfg_base = ioremap(AR71XX_PCI_CFG_BASE, AR71XX_PCI_CFG_SIZE);
++ if (ar71xx_pcicfg_base == NULL)
++ return -ENOMEM;
++
++ ar71xx_pci_reset();
++
++ /* setup COMMAND register */
++ t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
++ | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK;
++ ar71xx_pci_local_write(PCI_COMMAND, 4, t);
++
++ /* clear bus errors */
++ ar71xx_pci_check_error(1);
++
++ ar71xx_pci_irq_init();
++
++ register_pci_controller(&ar71xx_pci_controller);
++
++ return 0;
++}
diff --git a/target/linux/ar71xx/patches-3.2/117-MIPS-ath79-allow-to-use-SoC-specific-PCI-IRQ-maps.patch b/target/linux/ar71xx/patches-3.2/117-MIPS-ath79-allow-to-use-SoC-specific-PCI-IRQ-maps.patch
new file mode 100644
index 0000000..251de55
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/117-MIPS-ath79-allow-to-use-SoC-specific-PCI-IRQ-maps.patch
@@ -0,0 +1,164 @@
+From 8a1a5852aa7f8cfc027b2b0bb51cbbac4309e144 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 20 Nov 2011 14:32:09 +0100
+Subject: [PATCH 17/35] MIPS: ath79: allow to use SoC specific PCI IRQ maps
+
+The PCI controllers in the AR71XX and in the
+AR724X SoCs are different, and both of them
+uses different IRQ wiring.
+
+The patch modifies the 'pcibios_map_irq' function
+in order to allow to use different IRQ maps for
+the different SoCs. The patch also adds a function,
+which lets the board setup code to override the
+default IRQ map.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+---
+ arch/mips/ath79/pci.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++---
+ arch/mips/ath79/pci.h | 9 ++++++
+ 2 files changed, 77 insertions(+), 4 deletions(-)
+
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -8,6 +8,7 @@
+ * by the Free Software Foundation.
+ */
+
++#include <linux/init.h>
+ #include <linux/pci.h>
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/irq.h>
+@@ -15,9 +16,35 @@
+ #include "pci.h"
+
+ static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
++static const struct ath79_pci_irq *ath79_pci_irq_map __initdata;
++static unsigned ath79_pci_nr_irqs __initdata;
+ static struct ar724x_pci_data *pci_data;
+ static int pci_data_size;
+
++static const struct ath79_pci_irq ar71xx_pci_irq_map[] __initconst = {
++ {
++ .slot = 17,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(0),
++ }, {
++ .slot = 18,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(1),
++ }, {
++ .slot = 19,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(2),
++ }
++};
++
++static const struct ath79_pci_irq ar724x_pci_irq_map[] __initconst = {
++ {
++ .slot = 0,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(0),
++ }
++};
++
+ void ar724x_pci_add_data(struct ar724x_pci_data *data, int size)
+ {
+ pci_data = data;
+@@ -26,13 +53,40 @@ void ar724x_pci_add_data(struct ar724x_p
+
+ int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
+ {
+- unsigned int devfn = dev->devfn;
+ int irq = -1;
++ int i;
+
+- if (devfn > pci_data_size - 1)
+- return irq;
+-
+- irq = pci_data[devfn].irq;
++ if (ath79_pci_nr_irqs == 0 ||
++ ath79_pci_irq_map == NULL) {
++ if (soc_is_ar71xx()) {
++ ath79_pci_irq_map = ar71xx_pci_irq_map;
++ ath79_pci_nr_irqs = ARRAY_SIZE(ar71xx_pci_irq_map);
++ } else if (soc_is_ar724x()) {
++ ath79_pci_irq_map = ar724x_pci_irq_map;
++ ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map);
++ } else {
++ pr_crit("pci %s: invalid irq map\n",
++ pci_name((struct pci_dev *) dev));
++ return irq;
++ }
++ }
++
++ for (i = 0; i < ath79_pci_nr_irqs; i++) {
++ const struct ath79_pci_irq *entry;
++
++ entry = &ath79_pci_irq_map[i];
++ if (entry->slot == slot && entry->pin == pin) {
++ irq = entry->irq;
++ break;
++ }
++ }
++
++ if (irq < 0)
++ pr_crit("pci %s: no irq found for pin %u\n",
++ pci_name((struct pci_dev *) dev), pin);
++ else
++ pr_info("pci %s: using irq %d for pin %u\n",
++ pci_name((struct pci_dev *) dev), irq, pin);
+
+ return irq;
+ }
+@@ -45,6 +99,13 @@ int pcibios_plat_dev_init(struct pci_dev
+ return 0;
+ }
+
++void __init ath79_pci_set_irq_map(unsigned nr_irqs,
++ const struct ath79_pci_irq *map)
++{
++ ath79_pci_nr_irqs = nr_irqs;
++ ath79_pci_irq_map = map;
++}
++
+ void __init ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev))
+ {
+ ath79_pci_plat_dev_init = func;
+@@ -52,6 +113,9 @@ void __init ath79_pci_set_plat_dev_init(
+
+ int __init ath79_register_pci(void)
+ {
++ if (soc_is_ar71xx())
++ return ar71xx_pcibios_init();
++
+ if (soc_is_ar724x())
+ return ar724x_pcibios_init(ATH79_CPU_IRQ_IP2);
+
+--- a/arch/mips/ath79/pci.h
++++ b/arch/mips/ath79/pci.h
+@@ -15,13 +15,22 @@ struct ar724x_pci_data {
+ int irq;
+ };
+
++struct ath79_pci_irq {
++ u8 slot;
++ u8 pin;
++ int irq;
++};
++
+ void ar724x_pci_add_data(struct ar724x_pci_data *data, int size);
+
+ #ifdef CONFIG_PCI
++void ath79_pci_set_irq_map(unsigned nr_irqs, const struct ath79_pci_irq *map);
+ void ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev));
+ int ath79_register_pci(void);
+ #else
+ static inline void
++ath79_pci_set_irq_map(unsigned nr_irqs, const struct ath79_pci_irq *map) {}
++static inline void
+ ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *)) {}
+ static inline int ath79_register_pci(void) { return 0; }
+ #endif
diff --git a/target/linux/ar71xx/patches-3.2/118-MIPS-ath79-remove-ar724x_pci_add_data-function.patch b/target/linux/ar71xx/patches-3.2/118-MIPS-ath79-remove-ar724x_pci_add_data-function.patch
new file mode 100644
index 0000000..1ce9804
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/118-MIPS-ath79-remove-ar724x_pci_add_data-function.patch
@@ -0,0 +1,85 @@
+From 0b026adc7a471edd018a060427e62d06e54be2bc Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 20 Nov 2011 15:50:32 +0100
+Subject: [PATCH 18/35] MIPS: ath79: remove ar724x_pci_add_data function
+
+The variables set by this function are not used anymore.
+Remove the function and the relevant variables as well.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+---
+ arch/mips/ath79/mach-ubnt-xm.c | 7 -------
+ arch/mips/ath79/pci.c | 8 --------
+ arch/mips/ath79/pci.h | 6 ------
+ 3 files changed, 0 insertions(+), 21 deletions(-)
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -82,12 +82,6 @@ static struct ath79_spi_platform_data ub
+ #ifdef CONFIG_PCI
+ static struct ath9k_platform_data ubnt_xm_eeprom_data;
+
+-static struct ar724x_pci_data ubnt_xm_pci_data[] = {
+- {
+- .irq = ATH79_PCI_IRQ(0),
+- },
+-};
+-
+ static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev)
+ {
+ switch (PCI_SLOT(dev->devfn)) {
+@@ -104,7 +98,6 @@ static void __init ubnt_xm_pci_init(void
+ memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+ sizeof(ubnt_xm_eeprom_data.eeprom_data));
+
+- ar724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
+ ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init);
+ ath79_register_pci();
+ }
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -18,8 +18,6 @@
+ static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
+ static const struct ath79_pci_irq *ath79_pci_irq_map __initdata;
+ static unsigned ath79_pci_nr_irqs __initdata;
+-static struct ar724x_pci_data *pci_data;
+-static int pci_data_size;
+
+ static const struct ath79_pci_irq ar71xx_pci_irq_map[] __initconst = {
+ {
+@@ -45,12 +43,6 @@ static const struct ath79_pci_irq ar724x
+ }
+ };
+
+-void ar724x_pci_add_data(struct ar724x_pci_data *data, int size)
+-{
+- pci_data = data;
+- pci_data_size = size;
+-}
+-
+ int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
+ {
+ int irq = -1;
+--- a/arch/mips/ath79/pci.h
++++ b/arch/mips/ath79/pci.h
+@@ -11,18 +11,12 @@
+ #ifndef _ATH79_PCI_H
+ #define _ATH79_PCI_H
+
+-struct ar724x_pci_data {
+- int irq;
+-};
+-
+ struct ath79_pci_irq {
+ u8 slot;
+ u8 pin;
+ int irq;
+ };
+
+-void ar724x_pci_add_data(struct ar724x_pci_data *data, int size);
+-
+ #ifdef CONFIG_PCI
+ void ath79_pci_set_irq_map(unsigned nr_irqs, const struct ath79_pci_irq *map);
+ void ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev));
diff --git a/target/linux/ar71xx/patches-3.2/119-MIPS-ath79-register-PCI-controller-on-the-PB44-board.patch b/target/linux/ar71xx/patches-3.2/119-MIPS-ath79-register-PCI-controller-on-the-PB44-board.patch
new file mode 100644
index 0000000..36d17e9
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/119-MIPS-ath79-register-PCI-controller-on-the-PB44-board.patch
@@ -0,0 +1,33 @@
+From 1759a5bc87d0eb8dbb0d8a9794b336813057eb88 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Thu, 25 Nov 2010 17:59:28 +0100
+Subject: [PATCH 19/35] MIPS: ath79: register PCI controller on the PB44 board
+
+The PB44 reference board has two miniPCI slots. Register
+the PCI controller to make those usable.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+
+v2: - no changes
+---
+ arch/mips/ath79/mach-pb44.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/mach-pb44.c
++++ b/arch/mips/ath79/mach-pb44.c
+@@ -19,6 +19,7 @@
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
++#include "pci.h"
+
+ #define PB44_GPIO_I2C_SCL 0
+ #define PB44_GPIO_I2C_SDA 1
+@@ -114,6 +115,7 @@ static void __init pb44_init(void)
+ ath79_register_spi(&pb44_spi_data, pb44_spi_info,
+ ARRAY_SIZE(pb44_spi_info));
+ ath79_register_usb();
++ ath79_register_pci();
+ }
+
+ MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
diff --git a/target/linux/ar71xx/patches-3.2/120-MIPS-ath79-update-copyright-headers-of-PCI-related-f.patch b/target/linux/ar71xx/patches-3.2/120-MIPS-ath79-update-copyright-headers-of-PCI-related-f.patch
new file mode 100644
index 0000000..486e6f9
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/120-MIPS-ath79-update-copyright-headers-of-PCI-related-f.patch
@@ -0,0 +1,77 @@
+From e83c294ff219ff709b8179cbff64f293199a6dad Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 22 Nov 2011 21:13:58 +0100
+Subject: [PATCH 20/35] MIPS: ath79: update copyright headers of PCI related files
+
+Add copyright records according to the recent changes in
+the PCI code. Also fix up the descriptions.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+
+Just in case if someone is curious about why 2008 and 2009 years are
+present in this change:
+
+The recent PCI specific changes were based on an existing
+code which can be found in the OpenWrt repository, and we
+are working on that since 2008.
+
+v2: - no changes
+---
+ arch/mips/ath79/pci.c | 4 ++++
+ arch/mips/ath79/pci.h | 4 +++-
+ arch/mips/include/asm/mach-ath79/pci.h | 4 +++-
+ arch/mips/pci/pci-ar724x.c | 3 ++-
+ 4 files changed, 12 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -2,6 +2,10 @@
+ * Atheros AR71XX/AR724X specific PCI setup code
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+--- a/arch/mips/ath79/pci.h
++++ b/arch/mips/ath79/pci.h
+@@ -1,7 +1,9 @@
+ /*
+- * Atheros 724x PCI support
++ * Atheros AR71XX/AR724X PCI support
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+--- a/arch/mips/include/asm/mach-ath79/pci.h
++++ b/arch/mips/include/asm/mach-ath79/pci.h
+@@ -1,7 +1,9 @@
+ /*
+- * Atheros 724x PCI support
++ * Atheros AR71XX/AR724X PCI support
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -1,7 +1,8 @@
+ /*
+- * Atheros 724x PCI support
++ * Atheros AR724X PCI host controller driver
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
++ * Copyright (C) 2009-2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
diff --git a/target/linux/ar71xx/patches-3.2/121-MIPS-ath79-add-early_printk-support-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/121-MIPS-ath79-add-early_printk-support-for-AR934X.patch
new file mode 100644
index 0000000..d22aede
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/121-MIPS-ath79-add-early_printk-support-for-AR934X.patch
@@ -0,0 +1,52 @@
+From f60aed87f838ecfa4033ff1f63f97d05359b3b51 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 11 Dec 2011 17:36:08 +0100
+Subject: [PATCH 21/35] MIPS: ath79: add early_printk support for AR934X
+
+The patch allows to see kernel messages on AR934X SoCs in
+early boot stage.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/early_printk.c | 3 +++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 6 +++++-
+ 2 files changed, 8 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/early_printk.c
++++ b/arch/mips/ath79/early_printk.c
+@@ -71,6 +71,9 @@ static void prom_putchar_init(void)
+ case REV_ID_MAJOR_AR7241:
+ case REV_ID_MAJOR_AR7242:
+ case REV_ID_MAJOR_AR913X:
++ case REV_ID_MAJOR_AR9341:
++ case REV_ID_MAJOR_AR9342:
++ case REV_ID_MAJOR_AR9344:
+ _prom_putchar = prom_putchar_ar71xx;
+ break;
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -1,10 +1,11 @@
+ /*
+ * Atheros AR71XX/AR724X/AR913X SoC register definitions
+ *
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+- * Parts of this file are based on Atheros' 2.6.15 BSP
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+@@ -249,6 +250,9 @@
+ #define REV_ID_MAJOR_AR7242 0x1100
+ #define REV_ID_MAJOR_AR9330 0x0110
+ #define REV_ID_MAJOR_AR9331 0x1110
++#define REV_ID_MAJOR_AR9341 0x0120
++#define REV_ID_MAJOR_AR9342 0x1120
++#define REV_ID_MAJOR_AR9344 0x2120
+
+ #define AR71XX_REV_ID_MINOR_MASK 0x3
+ #define AR71XX_REV_ID_MINOR_AR7130 0x0
diff --git a/target/linux/ar71xx/patches-3.2/122-MIPS-ath79-sort-case-statements-in-ath79_detect_sys_.patch b/target/linux/ar71xx/patches-3.2/122-MIPS-ath79-sort-case-statements-in-ath79_detect_sys_.patch
new file mode 100644
index 0000000..7c57e40
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/122-MIPS-ath79-sort-case-statements-in-ath79_detect_sys_.patch
@@ -0,0 +1,54 @@
+From 655a57ed2df5e34c32645e08c3244facba70ae5f Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 14:39:04 +0100
+Subject: [PATCH 22/35] MIPS: ath79: sort case statements in ath79_detect_sys_type
+
+Sort the case statements alphabetically in order to improve
+readability.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/setup.c | 24 ++++++++++++------------
+ 1 files changed, 12 insertions(+), 12 deletions(-)
+
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -116,18 +116,6 @@ static void __init ath79_detect_sys_type
+ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+- case REV_ID_MAJOR_AR9330:
+- ath79_soc = ATH79_SOC_AR9330;
+- chip = "9330";
+- rev = id & AR933X_REV_ID_REVISION_MASK;
+- break;
+-
+- case REV_ID_MAJOR_AR9331:
+- ath79_soc = ATH79_SOC_AR9331;
+- chip = "9331";
+- rev = id & AR933X_REV_ID_REVISION_MASK;
+- break;
+-
+ case REV_ID_MAJOR_AR913X:
+ minor = id & AR913X_REV_ID_MINOR_MASK;
+ rev = id >> AR913X_REV_ID_REVISION_SHIFT;
+@@ -145,6 +133,18 @@ static void __init ath79_detect_sys_type
+ }
+ break;
+
++ case REV_ID_MAJOR_AR9330:
++ ath79_soc = ATH79_SOC_AR9330;
++ chip = "9330";
++ rev = id & AR933X_REV_ID_REVISION_MASK;
++ break;
++
++ case REV_ID_MAJOR_AR9331:
++ ath79_soc = ATH79_SOC_AR9331;
++ chip = "9331";
++ rev = id & AR933X_REV_ID_REVISION_MASK;
++ break;
++
+ default:
+ panic("ath79: unknown SoC, id:0x%08x\n", id);
+ }
diff --git a/target/linux/ar71xx/patches-3.2/123-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/123-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch
new file mode 100644
index 0000000..636f82f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/123-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch
@@ -0,0 +1,120 @@
+From 9c19e86a7eccf8efd159ba213290830164f33a71 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 11 Dec 2011 17:36:42 +0100
+Subject: [PATCH 23/35] MIPS: ath79: add SoC detection code for AR934X
+
+Also add 'soc_is_ar934[124x]' helper functions and a Kconfig
+symbol for the AR934X SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/Kconfig | 4 ++++
+ arch/mips/ath79/setup.c | 21 ++++++++++++++++++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 2 ++
+ arch/mips/include/asm/mach-ath79/ath79.h | 23 +++++++++++++++++++++++
+ 4 files changed, 49 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -69,6 +69,10 @@ config SOC_AR933X
+ select USB_ARCH_HAS_EHCI
+ def_bool n
+
++config SOC_AR934X
++ select USB_ARCH_HAS_EHCI
++ def_bool n
++
+ config ATH79_DEV_GPIO_BUTTONS
+ def_bool n
+
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -1,10 +1,11 @@
+ /*
+ * Atheros AR71XX/AR724X/AR913X specific setup
+ *
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+- * Parts of this file are based on Atheros' 2.6.15 BSP
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+@@ -145,6 +146,24 @@ static void __init ath79_detect_sys_type
+ rev = id & AR933X_REV_ID_REVISION_MASK;
+ break;
+
++ case REV_ID_MAJOR_AR9341:
++ ath79_soc = ATH79_SOC_AR9341;
++ chip = "9341";
++ rev = id & AR934X_REV_ID_REVISION_MASK;
++ break;
++
++ case REV_ID_MAJOR_AR9342:
++ ath79_soc = ATH79_SOC_AR9342;
++ chip = "9342";
++ rev = id & AR934X_REV_ID_REVISION_MASK;
++ break;
++
++ case REV_ID_MAJOR_AR9344:
++ ath79_soc = ATH79_SOC_AR9344;
++ chip = "9344";
++ rev = id & AR934X_REV_ID_REVISION_MASK;
++ break;
++
+ default:
+ panic("ath79: unknown SoC, id:0x%08x\n", id);
+ }
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -271,6 +271,8 @@
+
+ #define AR724X_REV_ID_REVISION_MASK 0x3
+
++#define AR934X_REV_ID_REVISION_MASK 0xf
++
+ /*
+ * SPI block
+ */
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -29,6 +29,9 @@ enum ath79_soc_type {
+ ATH79_SOC_AR9132,
+ ATH79_SOC_AR9330,
+ ATH79_SOC_AR9331,
++ ATH79_SOC_AR9341,
++ ATH79_SOC_AR9342,
++ ATH79_SOC_AR9344,
+ };
+
+ extern enum ath79_soc_type ath79_soc;
+@@ -75,6 +78,26 @@ static inline int soc_is_ar933x(void)
+ ath79_soc == ATH79_SOC_AR9331);
+ }
+
++static inline int soc_is_ar9341(void)
++{
++ return (ath79_soc == ATH79_SOC_AR9341);
++}
++
++static inline int soc_is_ar9342(void)
++{
++ return (ath79_soc == ATH79_SOC_AR9342);
++}
++
++static inline int soc_is_ar9344(void)
++{
++ return (ath79_soc == ATH79_SOC_AR9344);
++}
++
++static inline int soc_is_ar934x(void)
++{
++ return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
++}
++
+ extern void __iomem *ath79_ddr_base;
+ extern void __iomem *ath79_pll_base;
+ extern void __iomem *ath79_reset_base;
diff --git a/target/linux/ar71xx/patches-3.2/124-MIPS-ath79-add-clock-initialization-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/124-MIPS-ath79-add-clock-initialization-code-for-AR934X.patch
new file mode 100644
index 0000000..fd7976f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/124-MIPS-ath79-add-clock-initialization-code-for-AR934X.patch
@@ -0,0 +1,194 @@
+From 783addfa256e79892f889e95ec5cda34f4e91eb7 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 20:36:32 +0100
+Subject: [PATCH 24/35] MIPS: ath79: add clock initialization code for AR934X
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/clock.c | 81 ++++++++++++++++++++++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 53 +++++++++++++++
+ 2 files changed, 134 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/clock.c
++++ b/arch/mips/ath79/clock.c
+@@ -1,8 +1,11 @@
+ /*
+ * Atheros AR71XX/AR724X/AR913X common routines
+ *
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
++ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+@@ -163,6 +166,82 @@ static void __init ar933x_clocks_init(vo
+ ath79_uart_clk.rate = ath79_ref_clk.rate;
+ }
+
++static void __init ar934x_clocks_init(void)
++{
++ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
++ u32 cpu_pll, ddr_pll;
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
++ if (bootstrap & AR934X_BOOTSTRAP_REF_CLK_40)
++ ath79_ref_clk.rate = 40 * 1000 * 1000;
++ else
++ ath79_ref_clk.rate = 25 * 1000 * 1000;
++
++ pll = ath79_pll_rr(AR934X_PLL_CPU_CONFIG_REG);
++ out_div = (pll >> AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
++ AR934X_PLL_CPU_CONFIG_OUTDIV_MASK;
++ ref_div = (pll >> AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
++ AR934X_PLL_CPU_CONFIG_REFDIV_MASK;
++ nint = (pll >> AR934X_PLL_CPU_CONFIG_NINT_SHIFT) &
++ AR934X_PLL_CPU_CONFIG_NINT_MASK;
++ frac = (pll >> AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT) &
++ AR934X_PLL_CPU_CONFIG_NFRAC_MASK;
++
++ cpu_pll = nint * ath79_ref_clk.rate / ref_div;
++ cpu_pll += frac * ath79_ref_clk.rate / (ref_div * (2 << 6));
++ cpu_pll /= (1 << out_div);
++
++ pll = ath79_pll_rr(AR934X_PLL_DDR_CONFIG_REG);
++ out_div = (pll >> AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT) &
++ AR934X_PLL_DDR_CONFIG_OUTDIV_MASK;
++ ref_div = (pll >> AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT) &
++ AR934X_PLL_DDR_CONFIG_REFDIV_MASK;
++ nint = (pll >> AR934X_PLL_DDR_CONFIG_NINT_SHIFT) &
++ AR934X_PLL_DDR_CONFIG_NINT_MASK;
++ frac = (pll >> AR934X_PLL_DDR_CONFIG_NFRAC_SHIFT) &
++ AR934X_PLL_DDR_CONFIG_NFRAC_MASK;
++
++ ddr_pll = nint * ath79_ref_clk.rate / ref_div;
++ ddr_pll += frac * ath79_ref_clk.rate / (ref_div * (2 << 10));
++ ddr_pll /= (1 << out_div);
++
++ clk_ctrl = ath79_pll_rr(AR934X_PLL_CPU_DDR_CLK_CTRL_REG);
++
++ postdiv = (clk_ctrl >> AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT) &
++ AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK;
++
++ if (clk_ctrl & AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS)
++ ath79_cpu_clk.rate = ath79_ref_clk.rate;
++ else if (clk_ctrl & AR934X_PLL_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL)
++ ath79_cpu_clk.rate = cpu_pll / (postdiv + 1);
++ else
++ ath79_cpu_clk.rate = ddr_pll / (postdiv + 1);
++
++ postdiv = (clk_ctrl >> AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SHIFT) &
++ AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK;
++
++ if (clk_ctrl & AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS)
++ ath79_ddr_clk.rate = ath79_ref_clk.rate;
++ else if (clk_ctrl & AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL)
++ ath79_ddr_clk.rate = ddr_pll / (postdiv + 1);
++ else
++ ath79_ddr_clk.rate = cpu_pll / (postdiv + 1);
++
++ postdiv = (clk_ctrl >> AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SHIFT) &
++ AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK;
++
++ if (clk_ctrl & AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS)
++ ath79_ahb_clk.rate = ath79_ref_clk.rate;
++ else if (clk_ctrl & AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL)
++ ath79_ahb_clk.rate = ddr_pll / (postdiv + 1);
++ else
++ ath79_ahb_clk.rate = cpu_pll / (postdiv + 1);
++
++ ath79_wdt_clk.rate = ath79_ref_clk.rate;
++ ath79_uart_clk.rate = ath79_ref_clk.rate;
++}
++
+ void __init ath79_clocks_init(void)
+ {
+ if (soc_is_ar71xx())
+@@ -173,6 +252,8 @@ void __init ath79_clocks_init(void)
+ ar913x_clocks_init();
+ else if (soc_is_ar933x())
+ ar933x_clocks_init();
++ else if (soc_is_ar934x())
++ ar934x_clocks_init();
+ else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -151,6 +151,41 @@
+ #define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
+ #define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
+
++#define AR934X_PLL_CPU_CONFIG_REG 0x00
++#define AR934X_PLL_DDR_CONFIG_REG 0x04
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08
++
++#define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
++#define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
++#define AR934X_PLL_CPU_CONFIG_NINT_SHIFT 6
++#define AR934X_PLL_CPU_CONFIG_NINT_MASK 0x3f
++#define AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
++#define AR934X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
++#define AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
++#define AR934X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3
++
++#define AR934X_PLL_DDR_CONFIG_NFRAC_SHIFT 0
++#define AR934X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff
++#define AR934X_PLL_DDR_CONFIG_NINT_SHIFT 10
++#define AR934X_PLL_DDR_CONFIG_NINT_MASK 0x3f
++#define AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
++#define AR934X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
++#define AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
++#define AR934X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
++
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT 5
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SHIFT 10
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SHIFT 15
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
++#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
++
+ /*
+ * USB_CONFIG block
+ */
+@@ -186,6 +221,8 @@
+ #define AR933X_RESET_REG_RESET_MODULE 0x1c
+ #define AR933X_RESET_REG_BOOTSTRAP 0xac
+
++#define AR934X_RESET_REG_BOOTSTRAP 0xb0
++
+ #define MISC_INT_ETHSW BIT(12)
+ #define MISC_INT_TIMER4 BIT(10)
+ #define MISC_INT_TIMER3 BIT(9)
+@@ -242,6 +279,22 @@
+
+ #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
++#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
++#define AR934X_BOOTSTRAP_SW_OPTION7 BIT(22)
++#define AR934X_BOOTSTRAP_SW_OPTION6 BIT(21)
++#define AR934X_BOOTSTRAP_SW_OPTION5 BIT(20)
++#define AR934X_BOOTSTRAP_SW_OPTION4 BIT(19)
++#define AR934X_BOOTSTRAP_SW_OPTION3 BIT(18)
++#define AR934X_BOOTSTRAP_SW_OPTION2 BIT(17)
++#define AR934X_BOOTSTRAP_SW_OPTION1 BIT(16)
++#define AR934X_BOOTSTRAP_USB_MODE_DEVICE BIT(7)
++#define AR934X_BOOTSTRAP_PCIE_RC BIT(6)
++#define AR934X_BOOTSTRAP_EJTAG_MODE BIT(5)
++#define AR934X_BOOTSTRAP_REF_CLK_40 BIT(4)
++#define AR934X_BOOTSTRAP_BOOT_FROM_SPI BIT(2)
++#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
++#define AR934X_BOOTSTRAP_DDR1 BIT(0)
++
+ #define REV_ID_MAJOR_MASK 0xfff0
+ #define REV_ID_MAJOR_AR71XX 0x00a0
+ #define REV_ID_MAJOR_AR913X 0x00b0
diff --git a/target/linux/ar71xx/patches-3.2/125-MIPS-ath79-add-GPIO-support-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/125-MIPS-ath79-add-GPIO-support-code-for-AR934X.patch
new file mode 100644
index 0000000..f406db9
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/125-MIPS-ath79-add-GPIO-support-code-for-AR934X.patch
@@ -0,0 +1,98 @@
+From c01b6005cfa2d762c2de33d5be2e82f91afaa66f Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 20:53:47 +0100
+Subject: [PATCH 25/35] MIPS: ath79: add GPIO support code for AR934X
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/gpio.c | 47 +++++++++++++++++++++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 +
+ 2 files changed, 47 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -1,9 +1,12 @@
+ /*
+ * Atheros AR71XX/AR724X/AR913X GPIO API support
+ *
+- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
++ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+@@ -89,6 +92,42 @@ static int ath79_gpio_direction_output(s
+ return 0;
+ }
+
++static int ar934x_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
++{
++ void __iomem *base = ath79_gpio_base;
++ unsigned long flags;
++
++ spin_lock_irqsave(&ath79_gpio_lock, flags);
++
++ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << offset),
++ base + AR71XX_GPIO_REG_OE);
++
++ spin_unlock_irqrestore(&ath79_gpio_lock, flags);
++
++ return 0;
++}
++
++static int ar934x_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
++ int value)
++{
++ void __iomem *base = ath79_gpio_base;
++ unsigned long flags;
++
++ spin_lock_irqsave(&ath79_gpio_lock, flags);
++
++ if (value)
++ __raw_writel(1 << offset, base + AR71XX_GPIO_REG_SET);
++ else
++ __raw_writel(1 << offset, base + AR71XX_GPIO_REG_CLEAR);
++
++ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << offset),
++ base + AR71XX_GPIO_REG_OE);
++
++ spin_unlock_irqrestore(&ath79_gpio_lock, flags);
++
++ return 0;
++}
++
+ static struct gpio_chip ath79_gpio_chip = {
+ .label = "ath79",
+ .get = ath79_gpio_get_value,
+@@ -155,11 +194,17 @@ void __init ath79_gpio_init(void)
+ ath79_gpio_count = AR913X_GPIO_COUNT;
+ else if (soc_is_ar933x())
+ ath79_gpio_count = AR933X_GPIO_COUNT;
++ else if (soc_is_ar934x())
++ ath79_gpio_count = AR934X_GPIO_COUNT;
+ else
+ BUG();
+
+ ath79_gpio_base = ioremap_nocache(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE);
+ ath79_gpio_chip.ngpio = ath79_gpio_count;
++ if (soc_is_ar934x()) {
++ ath79_gpio_chip.direction_input = ar934x_gpio_direction_input;
++ ath79_gpio_chip.direction_output = ar934x_gpio_direction_output;
++ }
+
+ err = gpiochip_add(&ath79_gpio_chip);
+ if (err)
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -367,5 +367,6 @@
+ #define AR724X_GPIO_COUNT 18
+ #define AR913X_GPIO_COUNT 22
+ #define AR933X_GPIO_COUNT 30
++#define AR934X_GPIO_COUNT 23
+
+ #endif /* __ASM_MACH_AR71XX_REGS_H */
diff --git a/target/linux/ar71xx/patches-3.2/126-MIPS-ath79-rework-IP2-IP3-interrupt-handling.patch b/target/linux/ar71xx/patches-3.2/126-MIPS-ath79-rework-IP2-IP3-interrupt-handling.patch
new file mode 100644
index 0000000..144acac
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/126-MIPS-ath79-rework-IP2-IP3-interrupt-handling.patch
@@ -0,0 +1,154 @@
+From e69d89040d4884ea4069352338f555694e65fe70 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 21:30:03 +0100
+Subject: [PATCH 26/35] MIPS: ath79: rework IP2/IP3 interrupt handling
+
+The current implementation assumes that flushing the
+DDR writeback buffer is required for IP2/IP3 interrupts,
+however this is not true for all SoCs.
+
+Use SoC specific IP2/IP3 handlers instead of flushing
+the buffers in the dispatcher code.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/irq.c | 92 ++++++++++++++++++++++++++++++++++++++-----------
+ 1 files changed, 72 insertions(+), 20 deletions(-)
+
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -1,7 +1,7 @@
+ /*
+ * Atheros AR71xx/AR724x/AR913x specific interrupt handling
+ *
+- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+@@ -23,8 +23,8 @@
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ #include "common.h"
+
+-static unsigned int ath79_ip2_flush_reg;
+-static unsigned int ath79_ip3_flush_reg;
++static void (*ath79_ip2_handler)(void);
++static void (*ath79_ip3_handler)(void);
+
+ static void ath79_misc_irq_handler(unsigned int irq, struct irq_desc *desc)
+ {
+@@ -152,10 +152,8 @@ asmlinkage void plat_irq_dispatch(void)
+ if (pending & STATUSF_IP7)
+ do_IRQ(ATH79_CPU_IRQ_TIMER);
+
+- else if (pending & STATUSF_IP2) {
+- ath79_ddr_wb_flush(ath79_ip2_flush_reg);
+- do_IRQ(ATH79_CPU_IRQ_IP2);
+- }
++ else if (pending & STATUSF_IP2)
++ ath79_ip2_handler();
+
+ else if (pending & STATUSF_IP4)
+ do_IRQ(ATH79_CPU_IRQ_GE0);
+@@ -163,10 +161,8 @@ asmlinkage void plat_irq_dispatch(void)
+ else if (pending & STATUSF_IP5)
+ do_IRQ(ATH79_CPU_IRQ_GE1);
+
+- else if (pending & STATUSF_IP3) {
+- ath79_ddr_wb_flush(ath79_ip3_flush_reg);
+- do_IRQ(ATH79_CPU_IRQ_USB);
+- }
++ else if (pending & STATUSF_IP3)
++ ath79_ip3_handler();
+
+ else if (pending & STATUSF_IP6)
+ do_IRQ(ATH79_CPU_IRQ_MISC);
+@@ -175,22 +171,78 @@ asmlinkage void plat_irq_dispatch(void)
+ spurious_interrupt();
+ }
+
++/*
++ * The IP2/IP3 lines are tied to a PCI/WMAC/USB device. Drivers for
++ * these devices typically allocate coherent DMA memory, however the
++ * DMA controller may still have some unsynchronized data in the FIFO.
++ * Issue a flush in the handlers to ensure that the driver sees
++ * the update.
++ */
++static void ar71xx_ip2_handler(void)
++{
++ ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_PCI);
++ do_IRQ(ATH79_CPU_IRQ_IP2);
++}
++
++static void ar724x_ip2_handler(void)
++{
++ ath79_ddr_wb_flush(AR724X_DDR_REG_FLUSH_PCIE);
++ do_IRQ(ATH79_CPU_IRQ_IP2);
++}
++
++static void ar913x_ip2_handler(void)
++{
++ ath79_ddr_wb_flush(AR913X_DDR_REG_FLUSH_WMAC);
++ do_IRQ(ATH79_CPU_IRQ_IP2);
++}
++
++static void ar933x_ip2_handler(void)
++{
++ ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_WMAC);
++ do_IRQ(ATH79_CPU_IRQ_IP2);
++}
++
++static void ar71xx_ip3_handler(void)
++{
++ ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_USB);
++ do_IRQ(ATH79_CPU_IRQ_USB);
++}
++
++static void ar724x_ip3_handler(void)
++{
++ ath79_ddr_wb_flush(AR724X_DDR_REG_FLUSH_USB);
++ do_IRQ(ATH79_CPU_IRQ_USB);
++}
++
++static void ar913x_ip3_handler(void)
++{
++ ath79_ddr_wb_flush(AR913X_DDR_REG_FLUSH_USB);
++ do_IRQ(ATH79_CPU_IRQ_USB);
++}
++
++static void ar933x_ip3_handler(void)
++{
++ ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_USB);
++ do_IRQ(ATH79_CPU_IRQ_USB);
++}
++
+ void __init arch_init_irq(void)
+ {
+ if (soc_is_ar71xx()) {
+- ath79_ip2_flush_reg = AR71XX_DDR_REG_FLUSH_PCI;
+- ath79_ip3_flush_reg = AR71XX_DDR_REG_FLUSH_USB;
++ ath79_ip2_handler = ar71xx_ip2_handler;
++ ath79_ip3_handler = ar71xx_ip3_handler;
+ } else if (soc_is_ar724x()) {
+- ath79_ip2_flush_reg = AR724X_DDR_REG_FLUSH_PCIE;
+- ath79_ip3_flush_reg = AR724X_DDR_REG_FLUSH_USB;
++ ath79_ip2_handler = ar724x_ip2_handler;
++ ath79_ip3_handler = ar724x_ip3_handler;
+ } else if (soc_is_ar913x()) {
+- ath79_ip2_flush_reg = AR913X_DDR_REG_FLUSH_WMAC;
+- ath79_ip3_flush_reg = AR913X_DDR_REG_FLUSH_USB;
++ ath79_ip2_handler = ar913x_ip2_handler;
++ ath79_ip3_handler = ar913x_ip3_handler;
+ } else if (soc_is_ar933x()) {
+- ath79_ip2_flush_reg = AR933X_DDR_REG_FLUSH_WMAC;
+- ath79_ip3_flush_reg = AR933X_DDR_REG_FLUSH_USB;
+- } else
++ ath79_ip2_handler = ar933x_ip2_handler;
++ ath79_ip3_handler = ar933x_ip3_handler;
++ } else {
+ BUG();
++ }
+
+ cp0_perfcount_irq = ATH79_MISC_IRQ_PERFC;
+ mips_cpu_irq_init();
diff --git a/target/linux/ar71xx/patches-3.2/127-MIPS-ath79-add-IRQ-handling-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/127-MIPS-ath79-add-IRQ-handling-code-for-AR934X.patch
new file mode 100644
index 0000000..083ca33
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/127-MIPS-ath79-add-IRQ-handling-code-for-AR934X.patch
@@ -0,0 +1,190 @@
+From 9db6021011556948d2d28d6957cee451bc2985aa Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 21:59:50 +0100
+Subject: [PATCH 27/35] MIPS: ath79: add IRQ handling code for AR934X
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/irq.c | 55 +++++++++++++++++++++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 25 +++++++++++
+ arch/mips/include/asm/mach-ath79/irq.h | 6 ++-
+ 3 files changed, 83 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -1,10 +1,11 @@
+ /*
+ * Atheros AR71xx/AR724x/AR913x specific interrupt handling
+ *
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+- * Parts of this file are based on Atheros' 2.6.15 BSP
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+@@ -129,7 +130,7 @@ static void __init ath79_misc_irq_init(v
+
+ if (soc_is_ar71xx() || soc_is_ar913x())
+ ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
+- else if (soc_is_ar724x() || soc_is_ar933x())
++ else if (soc_is_ar724x() || soc_is_ar933x() || soc_is_ar934x())
+ ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
+ else
+ BUG();
+@@ -143,6 +144,39 @@ static void __init ath79_misc_irq_init(v
+ irq_set_chained_handler(ATH79_CPU_IRQ_MISC, ath79_misc_irq_handler);
+ }
+
++static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
++{
++ u32 status;
++
++ disable_irq_nosync(irq);
++
++ status = ath79_reset_rr(AR934X_RESET_REG_PCIE_WMAC_INT_STATUS);
++
++ if (status & AR934X_PCIE_WMAC_INT_PCIE_ALL) {
++ ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_PCIE);
++ generic_handle_irq(ATH79_IP2_IRQ(0));
++ } else if (status & AR934X_PCIE_WMAC_INT_WMAC_ALL) {
++ ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_WMAC);
++ generic_handle_irq(ATH79_IP2_IRQ(1));
++ } else {
++ spurious_interrupt();
++ }
++
++ enable_irq(irq);
++}
++
++static void ar934x_ip2_irq_init(void)
++{
++ int i;
++
++ for (i = ATH79_IP2_IRQ_BASE;
++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &dummy_irq_chip,
++ handle_level_irq);
++
++ irq_set_chained_handler(ATH79_CPU_IRQ_IP2, ar934x_ip2_irq_dispatch);
++}
++
+ asmlinkage void plat_irq_dispatch(void)
+ {
+ unsigned long pending;
+@@ -202,6 +236,11 @@ static void ar933x_ip2_handler(void)
+ do_IRQ(ATH79_CPU_IRQ_IP2);
+ }
+
++static void ar934x_ip2_handler(void)
++{
++ do_IRQ(ATH79_CPU_IRQ_IP2);
++}
++
+ static void ar71xx_ip3_handler(void)
+ {
+ ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_USB);
+@@ -226,6 +265,12 @@ static void ar933x_ip3_handler(void)
+ do_IRQ(ATH79_CPU_IRQ_USB);
+ }
+
++static void ar934x_ip3_handler(void)
++{
++ ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_USB);
++ do_IRQ(ATH79_CPU_IRQ_USB);
++}
++
+ void __init arch_init_irq(void)
+ {
+ if (soc_is_ar71xx()) {
+@@ -240,6 +285,9 @@ void __init arch_init_irq(void)
+ } else if (soc_is_ar933x()) {
+ ath79_ip2_handler = ar933x_ip2_handler;
+ ath79_ip3_handler = ar933x_ip3_handler;
++ } else if (soc_is_ar934x()) {
++ ath79_ip2_handler = ar934x_ip2_handler;
++ ath79_ip3_handler = ar934x_ip3_handler;
+ } else {
+ BUG();
+ }
+@@ -247,4 +295,7 @@ void __init arch_init_irq(void)
+ cp0_perfcount_irq = ATH79_MISC_IRQ_PERFC;
+ mips_cpu_irq_init();
+ ath79_misc_irq_init();
++
++ if (soc_is_ar934x())
++ ar934x_ip2_irq_init();
+ }
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -92,6 +92,12 @@
+ #define AR933X_DDR_REG_FLUSH_USB 0x84
+ #define AR933X_DDR_REG_FLUSH_WMAC 0x88
+
++#define AR934X_DDR_REG_FLUSH_GE0 0x9c
++#define AR934X_DDR_REG_FLUSH_GE1 0xa0
++#define AR934X_DDR_REG_FLUSH_USB 0xa4
++#define AR934X_DDR_REG_FLUSH_PCIE 0xa8
++#define AR934X_DDR_REG_FLUSH_WMAC 0xac
++
+ /*
+ * PLL block
+ */
+@@ -222,6 +228,7 @@
+ #define AR933X_RESET_REG_BOOTSTRAP 0xac
+
+ #define AR934X_RESET_REG_BOOTSTRAP 0xb0
++#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+
+ #define MISC_INT_ETHSW BIT(12)
+ #define MISC_INT_TIMER4 BIT(10)
+@@ -295,6 +302,24 @@
+ #define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
+ #define AR934X_BOOTSTRAP_DDR1 BIT(0)
+
++#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
++#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
++#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
++#define AR934X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
++#define AR934X_PCIE_WMAC_INT_PCIE_RC BIT(4)
++#define AR934X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
++#define AR934X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
++#define AR934X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
++#define AR934X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
++#define AR934X_PCIE_WMAC_INT_WMAC_ALL \
++ (AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \
++ AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP)
++
++#define AR934X_PCIE_WMAC_INT_PCIE_ALL \
++ (AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \
++ AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
++ AR934X_PCIE_WMAC_INT_PCIE_RC3)
++
+ #define REV_ID_MAJOR_MASK 0xfff0
+ #define REV_ID_MAJOR_AR71XX 0x00a0
+ #define REV_ID_MAJOR_AR913X 0x00b0
+--- a/arch/mips/include/asm/mach-ath79/irq.h
++++ b/arch/mips/include/asm/mach-ath79/irq.h
+@@ -10,7 +10,7 @@
+ #define __ASM_MACH_ATH79_IRQ_H
+
+ #define MIPS_CPU_IRQ_BASE 0
+-#define NR_IRQS 46
++#define NR_IRQS 48
+
+ #define ATH79_MISC_IRQ_BASE 8
+ #define ATH79_MISC_IRQ_COUNT 32
+@@ -19,6 +19,10 @@
+ #define ATH79_PCI_IRQ_COUNT 6
+ #define ATH79_PCI_IRQ(_x) (ATH79_PCI_IRQ_BASE + (_x))
+
++#define ATH79_IP2_IRQ_BASE (ATH79_PCI_IRQ_BASE + ATH79_PCI_IRQ_COUNT)
++#define ATH79_IP2_IRQ_COUNT 2
++#define ATH79_IP2_IRQ(_x) (ATH79_IP2_IRQ_BASE + (_x))
++
+ #define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2)
+ #define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3)
+ #define ATH79_CPU_IRQ_GE0 (MIPS_CPU_IRQ_BASE + 4)
diff --git a/target/linux/ar71xx/patches-3.2/128-MIPS-ath79-add-AR934X-specific-glue-to-ath79_device_.patch b/target/linux/ar71xx/patches-3.2/128-MIPS-ath79-add-AR934X-specific-glue-to-ath79_device_.patch
new file mode 100644
index 0000000..dc9df92
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/128-MIPS-ath79-add-AR934X-specific-glue-to-ath79_device_.patch
@@ -0,0 +1,56 @@
+From da0f20f8a99de9193fc484a25d1f9edc913c98fd Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 10 Dec 2011 20:09:39 +0100
+Subject: [PATCH 28/35] MIPS: ath79: add AR934X specific glue to ath79_device_reset_{clear,set}
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/common.c | 9 ++++++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 +
+ 2 files changed, 9 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -1,9 +1,12 @@
+ /*
+ * Atheros AR71XX/AR724X/AR913X common routines
+ *
+- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
++ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+@@ -67,6 +70,8 @@ void ath79_device_reset_set(u32 mask)
+ reg = AR913X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar933x())
+ reg = AR933X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar934x())
++ reg = AR934X_RESET_REG_RESET_MODULE;
+ else
+ BUG();
+
+@@ -91,6 +96,8 @@ void ath79_device_reset_clear(u32 mask)
+ reg = AR913X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar933x())
+ reg = AR933X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar934x())
++ reg = AR934X_RESET_REG_RESET_MODULE;
+ else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -227,6 +227,7 @@
+ #define AR933X_RESET_REG_RESET_MODULE 0x1c
+ #define AR933X_RESET_REG_BOOTSTRAP 0xac
+
++#define AR934X_RESET_REG_RESET_MODULE 0x1c
+ #define AR934X_RESET_REG_BOOTSTRAP 0xb0
+ #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+
diff --git a/target/linux/ar71xx/patches-3.2/129-MIPS-ath79-register-UART-device-for-AR934X-SoCs.patch b/target/linux/ar71xx/patches-3.2/129-MIPS-ath79-register-UART-device-for-AR934X-SoCs.patch
new file mode 100644
index 0000000..db5ae61
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/129-MIPS-ath79-register-UART-device-for-AR934X-SoCs.patch
@@ -0,0 +1,23 @@
+From 6b6803a249a27aa708bc5f24aa15270e30f3de61 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 10 Dec 2011 19:55:05 +0100
+Subject: [PATCH 29/35] MIPS: ath79: register UART device for AR934X SoCs
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/dev-common.c | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/dev-common.c
++++ b/arch/mips/ath79/dev-common.c
+@@ -89,7 +89,8 @@ void __init ath79_register_uart(void)
+
+ if (soc_is_ar71xx() ||
+ soc_is_ar724x() ||
+- soc_is_ar913x()) {
++ soc_is_ar913x() ||
++ soc_is_ar934x()) {
+ ath79_uart_data[0].uartclk = clk_get_rate(clk);
+ platform_device_register(&ath79_uart_device);
+ } else if (soc_is_ar933x()) {
diff --git a/target/linux/ar71xx/patches-3.2/130-MIPS-ath79-add-WMAC-registration-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/130-MIPS-ath79-add-WMAC-registration-code-for-AR934X.patch
new file mode 100644
index 0000000..ca7c928
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/130-MIPS-ath79-add-WMAC-registration-code-for-AR934X.patch
@@ -0,0 +1,112 @@
+From 58b69cf52387a7351ec13b52d3d6a495fe611c29 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 22:07:23 +0100
+Subject: [PATCH 30/35] MIPS: ath79: add WMAC registration code for AR934X
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/Kconfig | 2 +-
+ arch/mips/ath79/dev-wmac.c | 30 ++++++++++++++++++++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 3 ++
+ 3 files changed, 32 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -86,7 +86,7 @@ config ATH79_DEV_USB
+ def_bool n
+
+ config ATH79_DEV_WMAC
+- depends on (SOC_AR913X || SOC_AR933X)
++ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X)
+ def_bool n
+
+ endif
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -1,9 +1,12 @@
+ /*
+ * Atheros AR913X/AR933X SoC built-in WMAC device support
+ *
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
++ * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP
++ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+@@ -26,8 +29,7 @@ static struct resource ath79_wmac_resour
+ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_MEM,
+ }, {
+- .start = ATH79_CPU_IRQ_IP2,
+- .end = ATH79_CPU_IRQ_IP2,
++ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+@@ -53,6 +55,8 @@ static void __init ar913x_wmac_setup(voi
+
+ ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
++ ath79_wmac_resources[1].start = ATH79_CPU_IRQ_IP2;
++ ath79_wmac_resources[1].end = ATH79_CPU_IRQ_IP2;
+ }
+
+
+@@ -79,6 +83,8 @@ static void __init ar933x_wmac_setup(voi
+
+ ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
++ ath79_wmac_resources[1].start = ATH79_CPU_IRQ_IP2;
++ ath79_wmac_resources[1].end = ATH79_CPU_IRQ_IP2;
+
+ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
+@@ -92,12 +98,32 @@ static void __init ar933x_wmac_setup(voi
+ ath79_wmac_data.external_reset = ar933x_wmac_reset;
+ }
+
++static void ar934x_wmac_setup(void)
++{
++ u32 t;
++
++ ath79_wmac_device.name = "ar934x_wmac";
++
++ ath79_wmac_resources[0].start = AR934X_WMAC_BASE;
++ ath79_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1;
++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
++
++ t = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
++ if (t & AR934X_BOOTSTRAP_REF_CLK_40)
++ ath79_wmac_data.is_clk_25mhz = false;
++ else
++ ath79_wmac_data.is_clk_25mhz = true;
++}
++
+ void __init ath79_register_wmac(u8 *cal_data)
+ {
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
+ else if (soc_is_ar933x())
+ ar933x_wmac_setup();
++ else if (soc_is_ar934x())
++ ar934x_wmac_setup();
+ else
+ BUG();
+
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -61,6 +61,9 @@
+ #define AR933X_EHCI_BASE 0x1b000000
+ #define AR933X_EHCI_SIZE 0x1000
+
++#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
++#define AR934X_WMAC_SIZE 0x20000
++
+ /*
+ * DDR_CTRL block
+ */
diff --git a/target/linux/ar71xx/patches-3.2/131-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/131-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch
new file mode 100644
index 0000000..7ac304f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/131-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch
@@ -0,0 +1,107 @@
+From 2d832612094b5592641364773c5ab2a3658f7120 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 11 Dec 2011 18:34:13 +0100
+Subject: [PATCH 31/35] MIPS: ath79: add USB platform setup code for AR934X
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/dev-usb.c | 28 +++++++++++++++++++
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 35 ++++++++++++++++++++++++
+ 2 files changed, 63 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -180,6 +180,32 @@ static void __init ar933x_usb_setup(void
+ platform_device_register(&ath79_ehci_device);
+ }
+
++static void __init ar934x_usb_setup(void)
++{
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
++ if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
++ return;
++
++ ath79_device_reset_clear(AR934X_RESET_USBSUS_OVERRIDE);
++ udelay(1000);
++
++ ath79_device_reset_set(AR934X_RESET_USB_PHY);
++ udelay(1000);
++
++ ath79_device_reset_set(AR934X_RESET_USB_PHY_ANALOG);
++ udelay(1000);
++
++ ath79_device_reset_set(AR934X_RESET_USB_HOST);
++ udelay(1000);
++
++ ath79_ehci_resources[0].start = AR934X_EHCI_BASE;
++ ath79_ehci_resources[0].end = AR934X_EHCI_BASE + AR934X_EHCI_SIZE - 1;
++ ath79_ehci_device.name = "ar934x-ehci";
++ platform_device_register(&ath79_ehci_device);
++}
++
+ void __init ath79_register_usb(void)
+ {
+ if (soc_is_ar71xx())
+@@ -192,6 +218,8 @@ void __init ath79_register_usb(void)
+ ar913x_usb_setup();
+ else if (soc_is_ar933x())
+ ar933x_usb_setup();
++ else if (soc_is_ar934x())
++ ar934x_usb_setup();
+ else
+ BUG();
+ }
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -63,6 +63,8 @@
+
+ #define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+ #define AR934X_WMAC_SIZE 0x20000
++#define AR934X_EHCI_BASE 0x1b000000
++#define AR934X_EHCI_SIZE 0x1000
+
+ /*
+ * DDR_CTRL block
+@@ -288,6 +290,39 @@
+ #define AR933X_RESET_USB_PHY BIT(4)
+ #define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
+
++#define AR934X_RESET_HOST BIT(31)
++#define AR934X_RESET_SLIC BIT(30)
++#define AR934X_RESET_HDMA BIT(29)
++#define AR934X_RESET_EXTERNAL BIT(28)
++#define AR934X_RESET_RTC BIT(27)
++#define AR934X_RESET_PCIE_EP_INT BIT(26)
++#define AR934X_RESET_CHKSUM_ACC BIT(25)
++#define AR934X_RESET_FULL_CHIP BIT(24)
++#define AR934X_RESET_GE1_MDIO BIT(23)
++#define AR934X_RESET_GE0_MDIO BIT(22)
++#define AR934X_RESET_CPU_NMI BIT(21)
++#define AR934X_RESET_CPU_COLD BIT(20)
++#define AR934X_RESET_HOST_RESET_INT BIT(19)
++#define AR934X_RESET_PCIE_EP BIT(18)
++#define AR934X_RESET_UART1 BIT(17)
++#define AR934X_RESET_DDR BIT(16)
++#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
++#define AR934X_RESET_NANDF BIT(14)
++#define AR934X_RESET_GE1_MAC BIT(13)
++#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12)
++#define AR934X_RESET_USB_PHY_ANALOG BIT(11)
++#define AR934X_RESET_HOST_DMA_INT BIT(10)
++#define AR934X_RESET_GE0_MAC BIT(9)
++#define AR934X_RESET_ETH_SIWTCH BIT(8)
++#define AR934X_RESET_PCIE_PHY BIT(7)
++#define AR934X_RESET_PCIE BIT(6)
++#define AR934X_RESET_USB_HOST BIT(5)
++#define AR934X_RESET_USB_PHY BIT(4)
++#define AR934X_RESET_USBSUS_OVERRIDE BIT(3)
++#define AR934X_RESET_LUT BIT(2)
++#define AR934X_RESET_MBOX BIT(1)
++#define AR934X_RESET_I2S BIT(0)
++
+ #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
+ #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
diff --git a/target/linux/ar71xx/patches-3.2/132-MIPS-ath79-add-PCI_AR724X-Kconfig-symbol.patch b/target/linux/ar71xx/patches-3.2/132-MIPS-ath79-add-PCI_AR724X-Kconfig-symbol.patch
new file mode 100644
index 0000000..dff6969
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/132-MIPS-ath79-add-PCI_AR724X-Kconfig-symbol.patch
@@ -0,0 +1,62 @@
+From f299f36542f81f05cff7cdebb50abde202faf6df Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 17 Dec 2011 10:04:18 +0100
+Subject: [PATCH 32/35] MIPS: ath79: add PCI_AR724X Kconfig symbol
+
+The AR724X specific PCI code can be used for the
+AR934X SoCs, however it can be selected only if
+SOC_AR724X is set.
+
+Introduce a new Kconfig symbol in order to be able
+to use the code for AR934X as well.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/Kconfig | 4 ++++
+ arch/mips/include/asm/mach-ath79/pci.h | 2 +-
+ arch/mips/pci/Makefile | 2 +-
+ 3 files changed, 6 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -59,6 +59,7 @@ config SOC_AR724X
+ select USB_ARCH_HAS_EHCI
+ select USB_ARCH_HAS_OHCI
+ select HW_HAS_PCI
++ select PCI_AR724X if PCI
+ def_bool n
+
+ config SOC_AR913X
+@@ -73,6 +74,9 @@ config SOC_AR934X
+ select USB_ARCH_HAS_EHCI
+ def_bool n
+
++config PCI_AR724X
++ def_bool n
++
+ config ATH79_DEV_GPIO_BUTTONS
+ def_bool n
+
+--- a/arch/mips/include/asm/mach-ath79/pci.h
++++ b/arch/mips/include/asm/mach-ath79/pci.h
+@@ -19,7 +19,7 @@ int ar71xx_pcibios_init(void);
+ static inline int ar71xx_pcibios_init(void) { return 0 };
+ #endif
+
+-#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR724X)
++#if defined(CONFIG_PCI_AR724X)
+ int ar724x_pcibios_init(int irq);
+ #else
+ static inline int ar724x_pcibios_init(int irq) { return 0 };
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -20,7 +20,7 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o
+ ops-bcm63xx.o
+ obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o
+ obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o
+-obj-$(CONFIG_SOC_AR724X) += pci-ar724x.o
++obj-$(CONFIG_PCI_AR724X) += pci-ar724x.o
+
+ #
+ # These are still pretty much in the old state, watch, go blind.
diff --git a/target/linux/ar71xx/patches-3.2/133-MIPS-ath79-add-PCI-registration-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.2/133-MIPS-ath79-add-PCI-registration-code-for-AR934X.patch
new file mode 100644
index 0000000..6c9d072
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/133-MIPS-ath79-add-PCI-registration-code-for-AR934X.patch
@@ -0,0 +1,58 @@
+From e30d942814a606c5258c7adafc6bbb49836573e9 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 17 Dec 2011 10:13:08 +0100
+Subject: [PATCH 33/35] MIPS: ath79: add PCI registration code for AR934X
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/Kconfig | 2 ++
+ arch/mips/ath79/pci.c | 13 ++++++++++++-
+ 2 files changed, 14 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -72,6 +72,8 @@ config SOC_AR933X
+
+ config SOC_AR934X
+ select USB_ARCH_HAS_EHCI
++ select HW_HAS_PCI
++ select PCI_AR724X if PCI
+ def_bool n
+
+ config PCI_AR724X
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -14,6 +14,7 @@
+
+ #include <linux/init.h>
+ #include <linux/pci.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/irq.h>
+ #include <asm/mach-ath79/pci.h>
+@@ -57,7 +58,9 @@ int __init pcibios_map_irq(const struct
+ if (soc_is_ar71xx()) {
+ ath79_pci_irq_map = ar71xx_pci_irq_map;
+ ath79_pci_nr_irqs = ARRAY_SIZE(ar71xx_pci_irq_map);
+- } else if (soc_is_ar724x()) {
++ } else if (soc_is_ar724x() ||
++ soc_is_ar9342() ||
++ soc_is_ar9344()) {
+ ath79_pci_irq_map = ar724x_pci_irq_map;
+ ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map);
+ } else {
+@@ -115,5 +118,13 @@ int __init ath79_register_pci(void)
+ if (soc_is_ar724x())
+ return ar724x_pcibios_init(ATH79_CPU_IRQ_IP2);
+
++ if (soc_is_ar9342() || soc_is_ar9344()) {
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
++ if (bootstrap & AR934X_BOOTSTRAP_PCIE_RC)
++ return ar724x_pcibios_init(ATH79_IP2_IRQ(0));
++ }
++
+ return -ENODEV;
+ }
diff --git a/target/linux/ar71xx/patches-3.2/134-MIPS-ath79-add-initial-support-for-the-Atheros-DB120.patch b/target/linux/ar71xx/patches-3.2/134-MIPS-ath79-add-initial-support-for-the-Atheros-DB120.patch
new file mode 100644
index 0000000..3f6c3e2
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/134-MIPS-ath79-add-initial-support-for-the-Atheros-DB120.patch
@@ -0,0 +1,213 @@
+From a01e8727327cf0fb6382ca8700a3a3f73d93202a Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 9 Dec 2011 22:23:02 +0100
+Subject: [PATCH 34/35] MIPS: ath79: add initial support for the Atheros DB120 board
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+---
+ arch/mips/ath79/Kconfig | 12 +++
+ arch/mips/ath79/Makefile | 1 +
+ arch/mips/ath79/mach-db120.c | 155 ++++++++++++++++++++++++++++++++++++++++++
+ arch/mips/ath79/machtypes.h | 1 +
+ 4 files changed, 169 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/ath79/mach-db120.c
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -26,6 +26,18 @@ config ATH79_MACH_AP81
+ Say 'Y' here if you want your kernel to support the
+ Atheros AP81 reference board.
+
++config ATH79_MACH_DB120
++ bool "Atheros DB120 reference board"
++ select SOC_AR934X
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_SPI
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++ help
++ Say 'Y' here if you want your kernel to support the
++ Atheros DB120 reference board.
++
+ config ATH79_MACH_PB44
+ bool "Atheros PB44 reference board"
+ select SOC_AR71XX
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -28,5 +28,6 @@ obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wma
+ #
+ obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
+ obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
++obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o
+ obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
+ obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
+--- /dev/null
++++ b/arch/mips/ath79/mach-db120.c
+@@ -0,0 +1,155 @@
++/*
++ * Atheros DB120 reference board support
++ *
++ * Copyright (c) 2011 Qualcomm Atheros
++ * Copyright (c) 2011 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted (subject to the limitations in the
++ * disclaimer below) provided that the following conditions are met:
++ *
++ * * Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * * Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the
++ * distribution.
++ *
++ * * Neither the name of Qualcomm Atheros nor the names of its
++ * contributors may be used to endorse or promote products derived
++ * from this software without specific prior written permission.
++ *
++ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
++ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
++ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
++ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
++ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
++ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
++ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
++ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
++ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
++ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++#include <linux/pci.h>
++#include <linux/ath9k_platform.h>
++
++#include "machtypes.h"
++#include "dev-gpio-buttons.h"
++#include "dev-leds-gpio.h"
++#include "dev-spi.h"
++#include "dev-usb.h"
++#include "dev-wmac.h"
++#include "pci.h"
++
++#define DB120_GPIO_LED_WLAN_5G 12
++#define DB120_GPIO_LED_WLAN_2G 13
++#define DB120_GPIO_LED_STATUS 14
++#define DB120_GPIO_LED_WPS 15
++
++#define DB120_GPIO_BTN_WPS 16
++
++#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
++#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
++
++#define DB120_WMAC_CALDATA_OFFSET 0x1000
++#define DB120_PCIE_CALDATA_OFFSET 0x5000
++
++static struct gpio_led db120_leds_gpio[] __initdata = {
++ {
++ .name = "db120:green:status",
++ .gpio = DB120_GPIO_LED_STATUS,
++ .active_low = 1,
++ },
++ {
++ .name = "db120:green:wps",
++ .gpio = DB120_GPIO_LED_WPS,
++ .active_low = 1,
++ },
++ {
++ .name = "db120:green:wlan-5g",
++ .gpio = DB120_GPIO_LED_WLAN_5G,
++ .active_low = 1,
++ },
++ {
++ .name = "db120:green:wlan-2g",
++ .gpio = DB120_GPIO_LED_WLAN_2G,
++ .active_low = 1,
++ },
++};
++
++static struct gpio_keys_button db120_gpio_keys[] __initdata = {
++ {
++ .desc = "WPS button",
++ .type = EV_KEY,
++ .code = KEY_WPS_BUTTON,
++ .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = DB120_GPIO_BTN_WPS,
++ .active_low = 1,
++ },
++};
++
++static struct spi_board_info db120_spi_info[] = {
++ {
++ .bus_num = 0,
++ .chip_select = 0,
++ .max_speed_hz = 25000000,
++ .modalias = "s25sl064a",
++ }
++};
++
++static struct ath79_spi_platform_data db120_spi_data = {
++ .bus_num = 0,
++ .num_chipselect = 1,
++};
++
++#ifdef CONFIG_PCI
++static struct ath9k_platform_data db120_ath9k_data;
++
++static int db120_pci_plat_dev_init(struct pci_dev *dev)
++{
++ switch (PCI_SLOT(dev->devfn)) {
++ case 0:
++ dev->dev.platform_data = &db120_ath9k_data;
++ break;
++ }
++
++ return 0;
++}
++
++static void __init db120_pci_init(u8 *eeprom)
++{
++ memcpy(db120_ath9k_data.eeprom_data, eeprom,
++ sizeof(db120_ath9k_data.eeprom_data));
++
++ ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init);
++ ath79_register_pci();
++}
++#else
++static inline void db120_pci_init(void) {}
++#endif /* CONFIG_PCI */
++
++static void __init db120_setup(void)
++{
++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
++ db120_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(db120_gpio_keys),
++ db120_gpio_keys);
++ ath79_register_spi(&db120_spi_data, db120_spi_info,
++ ARRAY_SIZE(db120_spi_info));
++ ath79_register_usb();
++ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET);
++ db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
++}
++
++MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board",
++ db120_setup);
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -18,6 +18,7 @@ enum ath79_mach_type {
+ ATH79_MACH_GENERIC = 0,
+ ATH79_MACH_AP121, /* Atheros AP121 reference board */
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
++ ATH79_MACH_DB120, /* Atheros DB120 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
+ ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
+ };
diff --git a/target/linux/ar71xx/patches-3.2/135-USB-ehci-ath79-add-device_id-entry-for-the-AR934X-So.patch b/target/linux/ar71xx/patches-3.2/135-USB-ehci-ath79-add-device_id-entry-for-the-AR934X-So.patch
new file mode 100644
index 0000000..477fa06
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/135-USB-ehci-ath79-add-device_id-entry-for-the-AR934X-So.patch
@@ -0,0 +1,41 @@
+From cbf8930fe259777fb746f0387bf821729061c122 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 11 Dec 2011 22:09:20 +0100
+Subject: [PATCH 35/35] USB: ehci-ath79: add device_id entry for the AR934X SoCs
+
+Also make the USB_EHCI_ATH79 selectable for the AR934X SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+Cc: Alan Stern <stern@rowland.harvard.edu>
+Cc: Greg Kroah-Hartman <gregkh@suse.de>
+Cc: linux-usb@vger.kernel.org
+---
+ drivers/usb/host/Kconfig | 2 +-
+ drivers/usb/host/ehci-ath79.c | 4 ++++
+ 2 files changed, 5 insertions(+), 1 deletions(-)
+
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -210,7 +210,7 @@ config USB_CNS3XXX_EHCI
+
+ config USB_EHCI_ATH79
+ bool "EHCI support for AR7XXX/AR9XXX SoCs"
+- depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
++ depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X || SOC_AR934X)
+ select USB_EHCI_ROOT_HUB_TT
+ default y
+ ---help---
+--- a/drivers/usb/host/ehci-ath79.c
++++ b/drivers/usb/host/ehci-ath79.c
+@@ -37,6 +37,10 @@ static const struct platform_device_id e
+ .driver_data = EHCI_ATH79_IP_V2,
+ },
+ {
++ .name = "ar934x-ehci",
++ .driver_data = EHCI_ATH79_IP_V2,
++ },
++ {
+ /* terminating entry */
+ },
+ };
diff --git a/target/linux/ar71xx/patches-3.2/201-spi-ath79-add-delay-between-SCK-changes.patch b/target/linux/ar71xx/patches-3.2/201-spi-ath79-add-delay-between-SCK-changes.patch
new file mode 100644
index 0000000..c2681f9
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/201-spi-ath79-add-delay-between-SCK-changes.patch
@@ -0,0 +1,42 @@
+From 48b7e765e6e097d20d809fadd17a4355d26ad6d5 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 11 Jan 2012 20:06:35 +0100
+Subject: [PATCH 1/7] spi/ath79: add delay between SCK changes
+
+The driver uses the "as fast as it can" approach
+to drive the SCK signal. However this does not
+work with certain low speed SPI chips (e.g. the
+PCF2123 RTC chip). Add per-bit slowdowns in order
+to be able to use the driver with such chips as
+well.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/spi/spi-ath79.c | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -52,6 +52,12 @@ static inline struct ath79_spi *ath79_sp
+ return spi_master_get_devdata(spi->master);
+ }
+
++static inline void ath79_spi_delay(unsigned nsecs)
++{
++ if (nsecs)
++ ndelay(nsecs);
++}
++
+ static void ath79_spi_chipselect(struct spi_device *spi, int is_active)
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+@@ -184,7 +190,9 @@ static u32 ath79_spi_txrx_mode0(struct s
+
+ /* setup MSB (to slave) on trailing edge */
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
++ ath79_spi_delay(nsecs);
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK);
++ ath79_spi_delay(nsecs);
+
+ word <<= 1;
+ }
diff --git a/target/linux/ar71xx/patches-3.2/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch b/target/linux/ar71xx/patches-3.2/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
new file mode 100644
index 0000000..0b36ab6
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
@@ -0,0 +1,20 @@
+From 0ad8cbbb978bc01de08eadd3357ea188302b83ce Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 11 Jan 2012 20:33:41 +0100
+Subject: [PATCH 2/7] spi/ath79: add missing HIGH->LOW SCK transition
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/spi/spi-ath79.c | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -193,6 +193,7 @@ static u32 ath79_spi_txrx_mode0(struct s
+ ath79_spi_delay(nsecs);
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK);
+ ath79_spi_delay(nsecs);
++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
+
+ word <<= 1;
+ }
diff --git a/target/linux/ar71xx/patches-3.2/203-spi-ath79-remove-superfluous-chip-select-code.patch b/target/linux/ar71xx/patches-3.2/203-spi-ath79-remove-superfluous-chip-select-code.patch
new file mode 100644
index 0000000..a2391be
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/203-spi-ath79-remove-superfluous-chip-select-code.patch
@@ -0,0 +1,30 @@
+From 7385ff2cb72d6a0107890760466b9564aa5204c1 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 9 Jan 2012 15:03:28 +0100
+Subject: [PATCH 3/7] spi/ath79: remove superfluous chip select code
+
+The spi_bitbang driver calls the chipselect function
+of the driver from spi_bitbang_setup in order to
+deselect the given SPI chip, so we don't have to
+initialize the CS line here.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/spi/spi-ath79.c | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -121,12 +121,6 @@ static int ath79_spi_setup_cs(struct spi
+ gpio_free(cdata->gpio);
+ return status;
+ }
+- } else {
+- if (spi->mode & SPI_CS_HIGH)
+- sp->ioc_base |= AR71XX_SPI_IOC_CS0;
+- else
+- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0;
+- ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
+ }
+
+ return 0;
diff --git a/target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch b/target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch
new file mode 100644
index 0000000..0484d3d
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch
@@ -0,0 +1,55 @@
+From c5bfb0c760a5d8de7ffc3a6acfb8c782be6af1a5 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 9 Jan 2012 15:04:21 +0100
+Subject: [PATCH 4/7] spi/ath79: use gpio_request_one
+
+Use gpio_request_one() instead of multiple gpiolib calls.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/spi/spi-ath79.c | 26 +++++++++++++-------------
+ 1 files changed, 13 insertions(+), 13 deletions(-)
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -93,6 +93,7 @@ static int ath79_spi_setup_cs(struct spi
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+ struct ath79_spi_controller_data *cdata;
++ int status;
+
+ cdata = spi->controller_data;
+ if (spi->chip_select && !cdata)
+@@ -108,22 +109,21 @@ static int ath79_spi_setup_cs(struct spi
+ /* TODO: setup speed? */
+ ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43);
+
++ status = 0;
+ if (spi->chip_select) {
+- int status = 0;
++ unsigned long flags;
+
+- status = gpio_request(cdata->gpio, dev_name(&spi->dev));
+- if (status)
+- return status;
++ flags = GPIOF_DIR_OUT;
++ if (spi->mode & SPI_CS_HIGH)
++ flags |= GPIOF_INIT_HIGH;
++ else
++ flags |= GPIOF_INIT_LOW;
+
+- status = gpio_direction_output(cdata->gpio,
+- spi->mode & SPI_CS_HIGH);
+- if (status) {
+- gpio_free(cdata->gpio);
+- return status;
+- }
++ status = gpio_request_one(cdata->gpio, flags,
++ dev_name(&spi->dev));
+ }
+
+- return 0;
++ return status;
+ }
+
+ static void ath79_spi_cleanup_cs(struct spi_device *spi)
diff --git a/target/linux/ar71xx/patches-3.2/205-spi-ath79-introduce-ath79_spi_-en-dis-able-helpers.patch b/target/linux/ar71xx/patches-3.2/205-spi-ath79-introduce-ath79_spi_-en-dis-able-helpers.patch
new file mode 100644
index 0000000..bf18ede
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/205-spi-ath79-introduce-ath79_spi_-en-dis-able-helpers.patch
@@ -0,0 +1,93 @@
+From 4518ae06e5fc953abfd9c2b66c6155fc2b2696ce Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 9 Jan 2012 15:00:46 +0100
+Subject: [PATCH 5/7] spi/ath79: introduce ath79_spi_{en,dis}able helpers
+
+---
+ drivers/spi/spi-ath79.c | 41 +++++++++++++++++++++++++----------------
+ 1 files changed, 25 insertions(+), 16 deletions(-)
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -89,16 +89,8 @@ static void ath79_spi_chipselect(struct
+
+ }
+
+-static int ath79_spi_setup_cs(struct spi_device *spi)
++static void ath79_spi_enable(struct ath79_spi *sp)
+ {
+- struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+- struct ath79_spi_controller_data *cdata;
+- int status;
+-
+- cdata = spi->controller_data;
+- if (spi->chip_select && !cdata)
+- return -EINVAL;
+-
+ /* enable GPIO mode */
+ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO);
+
+@@ -108,6 +100,25 @@ static int ath79_spi_setup_cs(struct spi
+
+ /* TODO: setup speed? */
+ ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43);
++}
++
++static void ath79_spi_disable(struct ath79_spi *sp)
++{
++ /* restore CTRL register */
++ ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, sp->reg_ctrl);
++ /* disable GPIO mode */
++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0);
++}
++
++static int ath79_spi_setup_cs(struct spi_device *spi)
++{
++ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++ struct ath79_spi_controller_data *cdata;
++ int status;
++
++ cdata = spi->controller_data;
++ if (spi->chip_select && !cdata)
++ return -EINVAL;
+
+ status = 0;
+ if (spi->chip_select) {
+@@ -134,11 +145,6 @@ static void ath79_spi_cleanup_cs(struct
+ struct ath79_spi_controller_data *cdata = spi->controller_data;
+ gpio_free(cdata->gpio);
+ }
+-
+- /* restore CTRL register */
+- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, sp->reg_ctrl);
+- /* disable GPIO mode */
+- ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0);
+ }
+
+ static int ath79_spi_setup(struct spi_device *spi)
+@@ -242,13 +248,15 @@ static __devinit int ath79_spi_probe(str
+ goto err_put_master;
+ }
+
++ ath79_spi_enable(sp);
+ ret = spi_bitbang_start(&sp->bitbang);
+ if (ret)
+- goto err_unmap;
++ goto err_disable;
+
+ return 0;
+
+-err_unmap:
++err_disable:
++ ath79_spi_disable(sp);
+ iounmap(sp->base);
+ err_put_master:
+ platform_set_drvdata(pdev, NULL);
+@@ -262,6 +270,7 @@ static __devexit int ath79_spi_remove(st
+ struct ath79_spi *sp = platform_get_drvdata(pdev);
+
+ spi_bitbang_stop(&sp->bitbang);
++ ath79_spi_disable(sp);
+ iounmap(sp->base);
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(sp->bitbang.master);
diff --git a/target/linux/ar71xx/patches-3.2/206-spi-ath79-add-shutdown-handler.patch b/target/linux/ar71xx/patches-3.2/206-spi-ath79-add-shutdown-handler.patch
new file mode 100644
index 0000000..555d6fd
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/206-spi-ath79-add-shutdown-handler.patch
@@ -0,0 +1,45 @@
+From 1025bfbe327b3f9f7227e781c71751d5251803cb Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 11 Jan 2012 22:19:32 +0100
+Subject: [PATCH 6/7] spi/ath79: add shutdown handler
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/spi/spi-ath79.c | 12 +++++++++++-
+ 1 files changed, 11 insertions(+), 1 deletions(-)
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -265,7 +265,7 @@ err_put_master:
+ return ret;
+ }
+
+-static __devexit int ath79_spi_remove(struct platform_device *pdev)
++static void __ath79_spi_remove(struct platform_device *pdev)
+ {
+ struct ath79_spi *sp = platform_get_drvdata(pdev);
+
+@@ -274,13 +274,23 @@ static __devexit int ath79_spi_remove(st
+ iounmap(sp->base);
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(sp->bitbang.master);
++}
+
++static __devexit int ath79_spi_remove(struct platform_device *pdev)
++{
++ __ath79_spi_remove(pdev);
+ return 0;
+ }
+
++static void ath79_spi_shutdown(struct platform_device *pdev)
++{
++ __ath79_spi_remove(pdev);
++}
++
+ static struct platform_driver ath79_spi_driver = {
+ .probe = ath79_spi_probe,
+ .remove = __devexit_p(ath79_spi_remove),
++ .shutdown = ath79_spi_shutdown,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
diff --git a/target/linux/ar71xx/patches-3.2/207-spi-ath79-make-chipselect-logic-more-flexible.patch b/target/linux/ar71xx/patches-3.2/207-spi-ath79-make-chipselect-logic-more-flexible.patch
new file mode 100644
index 0000000..7c45b73
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/207-spi-ath79-make-chipselect-logic-more-flexible.patch
@@ -0,0 +1,165 @@
+From b875f877d06acb852342636db4c3d1e6c9fe01ba Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 11 Jan 2012 22:25:11 +0100
+Subject: [PATCH 7/7] spi/ath79: make chipselect logic more flexible
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ .../include/asm/mach-ath79/ath79_spi_platform.h | 8 ++-
+ drivers/spi/spi-ath79.c | 65 +++++++++++--------
+ 2 files changed, 45 insertions(+), 28 deletions(-)
+
+--- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
++++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
+@@ -16,8 +16,14 @@ struct ath79_spi_platform_data {
+ unsigned num_chipselect;
+ };
+
++enum ath79_spi_cs_type {
++ ATH79_SPI_CS_TYPE_INTERNAL,
++ ATH79_SPI_CS_TYPE_GPIO,
++};
++
+ struct ath79_spi_controller_data {
+- unsigned gpio;
++ enum ath79_spi_cs_type cs_type;
++ unsigned cs_line;
+ };
+
+ #endif /* _ATH79_SPI_PLATFORM_H */
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -30,6 +30,8 @@
+
+ #define DRV_NAME "ath79-spi"
+
++#define ATH79_SPI_CS_LINE_MAX 2
++
+ struct ath79_spi {
+ struct spi_bitbang bitbang;
+ u32 ioc_base;
+@@ -62,6 +64,7 @@ static void ath79_spi_chipselect(struct
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+ int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active;
++ struct ath79_spi_controller_data *cdata = spi->controller_data;
+
+ if (is_active) {
+ /* set initial clock polarity */
+@@ -73,20 +76,21 @@ static void ath79_spi_chipselect(struct
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
+ }
+
+- if (spi->chip_select) {
+- struct ath79_spi_controller_data *cdata = spi->controller_data;
+-
+- /* SPI is normally active-low */
+- gpio_set_value(cdata->gpio, cs_high);
+- } else {
++ switch (cdata->cs_type) {
++ case ATH79_SPI_CS_TYPE_INTERNAL:
+ if (cs_high)
+- sp->ioc_base |= AR71XX_SPI_IOC_CS0;
++ sp->ioc_base |= AR71XX_SPI_IOC_CS(cdata->cs_line);
+ else
+- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0;
++ sp->ioc_base &= ~AR71XX_SPI_IOC_CS(cdata->cs_line);
+
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
+- }
++ break;
+
++ case ATH79_SPI_CS_TYPE_GPIO:
++ /* SPI is normally active-low */
++ gpio_set_value(cdata->cs_line, cs_high);
++ break;
++ }
+ }
+
+ static void ath79_spi_enable(struct ath79_spi *sp)
+@@ -114,24 +118,30 @@ static int ath79_spi_setup_cs(struct spi
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+ struct ath79_spi_controller_data *cdata;
++ unsigned long flags;
+ int status;
+
+ cdata = spi->controller_data;
+- if (spi->chip_select && !cdata)
++ if (!cdata)
+ return -EINVAL;
+
+ status = 0;
+- if (spi->chip_select) {
+- unsigned long flags;
++ switch (cdata->cs_type) {
++ case ATH79_SPI_CS_TYPE_INTERNAL:
++ if (cdata->cs_line > ATH79_SPI_CS_LINE_MAX)
++ status = -EINVAL;
++ break;
+
++ case ATH79_SPI_CS_TYPE_GPIO:
+ flags = GPIOF_DIR_OUT;
+ if (spi->mode & SPI_CS_HIGH)
+ flags |= GPIOF_INIT_HIGH;
+ else
+ flags |= GPIOF_INIT_LOW;
+
+- status = gpio_request_one(cdata->gpio, flags,
++ status = gpio_request_one(cdata->cs_line, flags,
+ dev_name(&spi->dev));
++ break;
+ }
+
+ return status;
+@@ -139,11 +149,15 @@ static int ath79_spi_setup_cs(struct spi
+
+ static void ath79_spi_cleanup_cs(struct spi_device *spi)
+ {
+- struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++ struct ath79_spi_controller_data *cdata = spi->controller_data;
+
+- if (spi->chip_select) {
+- struct ath79_spi_controller_data *cdata = spi->controller_data;
+- gpio_free(cdata->gpio);
++ switch (cdata->cs_type) {
++ case ATH79_SPI_CS_TYPE_INTERNAL:
++ /* nothing to do */
++ break;
++ case ATH79_SPI_CS_TYPE_GPIO:
++ gpio_free(cdata->cs_line);
++ break;
+ }
+ }
+
+@@ -209,6 +223,10 @@ static __devinit int ath79_spi_probe(str
+ struct resource *r;
+ int ret;
+
++ pdata = pdev->dev.platform_data;
++ if (!pdata)
++ return -EINVAL;
++
+ master = spi_alloc_master(&pdev->dev, sizeof(*sp));
+ if (master == NULL) {
+ dev_err(&pdev->dev, "failed to allocate spi master\n");
+@@ -218,17 +236,10 @@ static __devinit int ath79_spi_probe(str
+ sp = spi_master_get_devdata(master);
+ platform_set_drvdata(pdev, sp);
+
+- pdata = pdev->dev.platform_data;
+-
+ master->setup = ath79_spi_setup;
+ master->cleanup = ath79_spi_cleanup;
+- if (pdata) {
+- master->bus_num = pdata->bus_num;
+- master->num_chipselect = pdata->num_chipselect;
+- } else {
+- master->bus_num = -1;
+- master->num_chipselect = 1;
+- }
++ master->bus_num = pdata->bus_num;
++ master->num_chipselect = pdata->num_chipselect;
+
+ sp->bitbang.master = spi_master_get(master);
+ sp->bitbang.chipselect = ath79_spi_chipselect;
diff --git a/target/linux/ar71xx/patches-3.2/208-spi-ath79-make-chip-select-more-flexible.patch b/target/linux/ar71xx/patches-3.2/208-spi-ath79-make-chip-select-more-flexible.patch
new file mode 100644
index 0000000..ed7b360
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/208-spi-ath79-make-chip-select-more-flexible.patch
@@ -0,0 +1,105 @@
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -58,12 +58,18 @@ static struct gpio_keys_button ap121_gpi
+ }
+ };
+
++static struct ath79_spi_controller_data ap121_spi0_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++ .cs_line = 0,
++};
++
+ static struct spi_board_info ap121_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "mx25l1606e",
++ .controller_data = &ap121_spi0_data,
+ }
+ };
+
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -67,12 +67,18 @@ static struct gpio_keys_button ap81_gpio
+ }
+ };
+
++static struct ath79_spi_controller_data ap81_spi0_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++ .cs_line = 0,
++};
++
+ static struct spi_board_info ap81_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p64",
++ .controller_data = &ap81_spi0_data,
+ }
+ };
+
+--- a/arch/mips/ath79/mach-db120.c
++++ b/arch/mips/ath79/mach-db120.c
+@@ -95,12 +95,18 @@ static struct gpio_keys_button db120_gpi
+ },
+ };
+
++static struct ath79_spi_controller_data db120_spi0_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++ .cs_line = 0,
++};
++
+ static struct spi_board_info db120_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "s25sl064a",
++ .controller_data = &db120_spi0_data,
+ }
+ };
+
+--- a/arch/mips/ath79/mach-pb44.c
++++ b/arch/mips/ath79/mach-pb44.c
+@@ -87,12 +87,18 @@ static struct gpio_keys_button pb44_gpio
+ }
+ };
+
++static struct ath79_spi_controller_data pb44_spi0_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++ .cs_line = 0,
++};
++
+ static struct spi_board_info pb44_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p64",
++ .controller_data = &pb44_spi0_data,
+ },
+ };
+
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -65,12 +65,18 @@ static struct gpio_keys_button ubnt_xm_g
+ }
+ };
+
++static struct ath79_spi_controller_data ubnt_xm_spi0_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++ .cs_line = 0,
++};
++
+ static struct spi_board_info ubnt_xm_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "mx25l6405d",
++ .controller_data = &ubnt_xm_spi0_data,
+ }
+ };
+
diff --git a/target/linux/ar71xx/patches-3.2/210-MIPS-ath79-fix-gpio-count-for-ar7241.patch b/target/linux/ar71xx/patches-3.2/210-MIPS-ath79-fix-gpio-count-for-ar7241.patch
new file mode 100644
index 0000000..ca0d3cc
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/210-MIPS-ath79-fix-gpio-count-for-ar7241.patch
@@ -0,0 +1,27 @@
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -188,8 +188,10 @@ void __init ath79_gpio_init(void)
+
+ if (soc_is_ar71xx())
+ ath79_gpio_count = AR71XX_GPIO_COUNT;
+- else if (soc_is_ar724x())
+- ath79_gpio_count = AR724X_GPIO_COUNT;
++ else if (soc_is_ar7240())
++ ath79_gpio_count = AR7240_GPIO_COUNT;
++ else if (soc_is_ar7241() || soc_is_ar7242())
++ ath79_gpio_count = AR7241_GPIO_COUNT;
+ else if (soc_is_ar913x())
+ ath79_gpio_count = AR913X_GPIO_COUNT;
+ else if (soc_is_ar933x())
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -428,7 +428,8 @@
+ #define AR71XX_GPIO_REG_FUNC 0x28
+
+ #define AR71XX_GPIO_COUNT 16
+-#define AR724X_GPIO_COUNT 18
++#define AR7240_GPIO_COUNT 18
++#define AR7241_GPIO_COUNT 20
+ #define AR913X_GPIO_COUNT 22
+ #define AR933X_GPIO_COUNT 30
+ #define AR934X_GPIO_COUNT 23
diff --git a/target/linux/ar71xx/patches-3.2/211-MIPS-ath79-fix-ar933x_wmac_reset.patch b/target/linux/ar71xx/patches-3.2/211-MIPS-ath79-fix-ar933x_wmac_reset.patch
new file mode 100644
index 0000000..9438844
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/211-MIPS-ath79-fix-ar933x_wmac_reset.patch
@@ -0,0 +1,12 @@
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -62,8 +62,8 @@ static void __init ar913x_wmac_setup(voi
+
+ static int ar933x_wmac_reset(void)
+ {
+- ath79_device_reset_clear(AR933X_RESET_WMAC);
+ ath79_device_reset_set(AR933X_RESET_WMAC);
++ ath79_device_reset_clear(AR933X_RESET_WMAC);
+
+ return 0;
+ }
diff --git a/target/linux/ar71xx/patches-3.2/300-leds-rb750-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/300-leds-rb750-3.2-fixes.patch
new file mode 100644
index 0000000..96aa7c5
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/300-leds-rb750-3.2-fixes.patch
@@ -0,0 +1,17 @@
+--- a/drivers/leds/leds-rb750.c
++++ b/drivers/leds/leds-rb750.c
+@@ -9,12 +9,13 @@
+ *
+ */
+ #include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/init.h>
+ #include <linux/platform_device.h>
+ #include <linux/leds.h>
+ #include <linux/slab.h>
+
+-#include <asm/mach-ar71xx/mach-rb750.h>
++#include <asm/mach-ath79/mach-rb750.h>
+
+ #define DRV_NAME "leds-rb750"
+
diff --git a/target/linux/ar71xx/patches-3.2/301-leds-wndr3700-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/301-leds-wndr3700-3.2-fixes.patch
new file mode 100644
index 0000000..5171e90
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/301-leds-wndr3700-3.2-fixes.patch
@@ -0,0 +1,30 @@
+--- a/drivers/leds/leds-wndr3700-usb.c
++++ b/drivers/leds/leds-wndr3700-usb.c
+@@ -12,7 +12,8 @@
+ #include <linux/module.h>
+ #include <linux/platform_device.h>
+
+-#include <asm/mach-ar71xx/ar71xx.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
+
+ #define DRIVER_NAME "wndr3700-led-usb"
+
+@@ -20,14 +21,14 @@ static void wndr3700_usb_led_set(struct
+ enum led_brightness brightness)
+ {
+ if (brightness)
+- ar71xx_device_start(RESET_MODULE_GE1_PHY);
++ ath79_device_reset_clear(AR71XX_RESET_GE1_PHY);
+ else
+- ar71xx_device_stop(RESET_MODULE_GE1_PHY);
++ ath79_device_reset_set(AR71XX_RESET_GE1_PHY);
+ }
+
+ static enum led_brightness wndr3700_usb_led_get(struct led_classdev *cdev)
+ {
+- return ar71xx_device_stopped(RESET_MODULE_GE1_PHY) ? LED_OFF : LED_FULL;
++ return ath79_device_reset_get(AR71XX_RESET_GE1_PHY) ? LED_OFF : LED_FULL;
+ }
+
+ static struct led_classdev wndr3700_usb_led = {
diff --git a/target/linux/ar71xx/patches-3.2/302-rb4xx_nand-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/302-rb4xx_nand-3.2-fixes.patch
new file mode 100644
index 0000000..0a133f0
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/302-rb4xx_nand-3.2-fixes.patch
@@ -0,0 +1,36 @@
+--- a/drivers/mtd/nand/rb4xx_nand.c
++++ b/drivers/mtd/nand/rb4xx_nand.c
+@@ -12,6 +12,8 @@
+ * by the Free Software Foundation.
+ */
+
++#include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/init.h>
+ #include <linux/mtd/nand.h>
+ #include <linux/mtd/mtd.h>
+@@ -22,8 +24,8 @@
+ #include <linux/gpio.h>
+ #include <linux/slab.h>
+
+-#include <asm/mach-ar71xx/ar71xx.h>
+-#include <asm/mach-ar71xx/rb4xx_cpld.h>
++#include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/rb4xx_cpld.h>
+
+ #define DRV_NAME "rb4xx-nand"
+ #define DRV_VERSION "0.2.0"
+@@ -238,12 +240,8 @@ static int __devinit rb4xx_nand_probe(st
+ goto err_set_drvdata;
+ }
+
+-#ifdef CONFIG_MTD_PARTITIONS
+- ret = add_mtd_partitions(&info->mtd, rb4xx_nand_partitions,
++ mtd_device_register(&info->mtd, rb4xx_nand_partitions,
+ ARRAY_SIZE(rb4xx_nand_partitions));
+-#else
+- ret = add_mtd_device(&info->mtd);
+-#endif
+ if (ret)
+ goto err_release_nand;
+
diff --git a/target/linux/ar71xx/patches-3.2/303-rb750_nand-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/303-rb750_nand-3.2-fixes.patch
new file mode 100644
index 0000000..b0434e2
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/303-rb750_nand-3.2-fixes.patch
@@ -0,0 +1,122 @@
+--- a/drivers/mtd/nand/rb750_nand.c
++++ b/drivers/mtd/nand/rb750_nand.c
+@@ -1,14 +1,15 @@
+ /*
+ * NAND flash driver for the MikroTik RouterBOARD 750
+ *
+- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+-#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/mtd/nand.h>
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+@@ -16,8 +17,9 @@
+ #include <linux/io.h>
+ #include <linux/slab.h>
+
+-#include <asm/mach-ar71xx/ar71xx.h>
+-#include <asm/mach-ar71xx/mach-rb750.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
++#include <asm/mach-ath79/mach-rb750.h>
+
+ #define DRV_NAME "rb750-nand"
+ #define DRV_VERSION "0.1.0"
+@@ -73,7 +75,7 @@ static struct mtd_partition rb750_nand_p
+
+ static void rb750_nand_write(const u8 *buf, unsigned len)
+ {
+- void __iomem *base = ar71xx_gpio_base;
++ void __iomem *base = ath79_gpio_base;
+ u32 out;
+ u32 t;
+ unsigned i;
+@@ -107,7 +109,7 @@ static void rb750_nand_write(const u8 *b
+ static int rb750_nand_read_verify(u8 *read_buf, unsigned len,
+ const u8 *verify_buf)
+ {
+- void __iomem *base = ar71xx_gpio_base;
++ void __iomem *base = ath79_gpio_base;
+ unsigned i;
+
+ for (i = 0; i < len; i++) {
+@@ -136,7 +138,7 @@ static int rb750_nand_read_verify(u8 *re
+
+ static void rb750_nand_select_chip(struct mtd_info *mtd, int chip)
+ {
+- void __iomem *base = ar71xx_gpio_base;
++ void __iomem *base = ath79_gpio_base;
+ u32 func;
+ u32 t;
+
+@@ -145,9 +147,7 @@ static void rb750_nand_select_chip(struc
+ /* disable latch */
+ rb750_latch_change(RB750_LVC573_LE, 0);
+
+- /* disable alternate functions */
+- ar71xx_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
+- AR724X_GPIO_FUNC_SPI_EN);
++ rb750_nand_pins_enable();
+
+ /* set input mode for data lines */
+ t = __raw_readl(base + AR71XX_GPIO_REG_OE);
+@@ -172,9 +172,7 @@ static void rb750_nand_select_chip(struc
+ __raw_writel(t | RB750_NAND_IO0 | RB750_NAND_RDY,
+ base + AR71XX_GPIO_REG_OE);
+
+- /* restore alternate functions */
+- ar71xx_gpio_function_setup(AR724X_GPIO_FUNC_SPI_EN,
+- AR724X_GPIO_FUNC_JTAG_DISABLE);
++ rb750_nand_pins_disable();
+
+ /* enable latch */
+ rb750_latch_change(0, RB750_LVC573_LE);
+@@ -183,7 +181,7 @@ static void rb750_nand_select_chip(struc
+
+ static int rb750_nand_dev_ready(struct mtd_info *mtd)
+ {
+- void __iomem *base = ar71xx_gpio_base;
++ void __iomem *base = ath79_gpio_base;
+
+ return !!(__raw_readl(base + AR71XX_GPIO_REG_IN) & RB750_NAND_RDY);
+ }
+@@ -192,7 +190,7 @@ static void rb750_nand_cmd_ctrl(struct m
+ unsigned int ctrl)
+ {
+ if (ctrl & NAND_CTRL_CHANGE) {
+- void __iomem *base = ar71xx_gpio_base;
++ void __iomem *base = ath79_gpio_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_GPIO_REG_OUT);
+@@ -236,7 +234,7 @@ static int rb750_nand_verify_buf(struct
+
+ static void __init rb750_nand_gpio_init(void)
+ {
+- void __iomem *base = ar71xx_gpio_base;
++ void __iomem *base = ath79_gpio_base;
+ u32 out;
+ u32 t;
+
+@@ -306,12 +304,8 @@ static int __devinit rb750_nand_probe(st
+ goto err_set_drvdata;
+ }
+
+-#ifdef CONFIG_MTD_PARTITIONS
+- ret = add_mtd_partitions(&info->mtd, rb750_nand_partitions,
++ ret = mtd_device_register(&info->mtd, rb750_nand_partitions,
+ ARRAY_SIZE(rb750_nand_partitions));
+-#else
+- ret = add_mtd_device(&info->mtd);
+-#endif
+ if (ret)
+ goto err_release_nand;
+
diff --git a/target/linux/ar71xx/patches-3.2/304-spi-ap83-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/304-spi-ap83-3.2-fixes.patch
new file mode 100644
index 0000000..7a9d686
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/304-spi-ap83-3.2-fixes.patch
@@ -0,0 +1,47 @@
+--- a/drivers/spi/spi-ap83.c
++++ b/drivers/spi/spi-ap83.c
+@@ -10,6 +10,7 @@
+ */
+
+ #include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/init.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+@@ -21,8 +22,7 @@
+ #include <linux/bitops.h>
+ #include <linux/gpio.h>
+
+-#include <asm/mach-ar71xx/ar71xx.h>
+-#include <asm/mach-ar71xx/platform.h>
++#include <asm/mach-ath79/ath79.h>
+
+ #define DRV_DESC "Atheros AP83 board SPI Controller driver"
+ #define DRV_VERSION "0.1.0"
+@@ -106,7 +106,7 @@ static void ap83_spi_chipselect(struct s
+ dev_dbg(&spi->dev, "set CS to %d\n", (on) ? 0 : 1);
+
+ if (on) {
+- ar71xx_flash_acquire();
++ ath79_flash_acquire();
+
+ sp->addr = 0;
+ ap83_spi_rr(sp, sp->addr);
+@@ -114,7 +114,7 @@ static void ap83_spi_chipselect(struct s
+ gpio_set_value(AP83_SPI_GPIO_CS, 0);
+ } else {
+ gpio_set_value(AP83_SPI_GPIO_CS, 1);
+- ar71xx_flash_release();
++ ath79_flash_release();
+ }
+ }
+
+@@ -127,7 +127,7 @@ static void ap83_spi_chipselect(struct s
+
+ #define EXPAND_BITBANG_TXRX
+ #include <linux/spi/spi_bitbang.h>
+-#include "spi_bitbang_txrx.h"
++#include "spi-bitbang-txrx.h"
+
+ static u32 ap83_spi_txrx_mode0(struct spi_device *spi,
+ unsigned nsecs, u32 word, u8 bits)
diff --git a/target/linux/ar71xx/patches-3.2/305-spi-rb4xx-cpld-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/305-spi-rb4xx-cpld-3.2-fixes.patch
new file mode 100644
index 0000000..4bc73ce
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/305-spi-rb4xx-cpld-3.2-fixes.patch
@@ -0,0 +1,19 @@
+--- a/drivers/spi/spi-rb4xx-cpld.c
++++ b/drivers/spi/spi-rb4xx-cpld.c
+@@ -13,6 +13,7 @@
+
+ #include <linux/types.h>
+ #include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/init.h>
+ #include <linux/module.h>
+ #include <linux/device.h>
+@@ -21,7 +22,7 @@
+ #include <linux/gpio.h>
+ #include <linux/slab.h>
+
+-#include <asm/mach-ar71xx/rb4xx_cpld.h>
++#include <asm/mach-ath79/rb4xx_cpld.h>
+
+ #define DRV_NAME "spi-rb4xx-cpld"
+ #define DRV_DESC "RB4xx CPLD driver"
diff --git a/target/linux/ar71xx/patches-3.2/306-spi-rb4xx-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/306-spi-rb4xx-3.2-fixes.patch
new file mode 100644
index 0000000..cd15432
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/306-spi-rb4xx-3.2-fixes.patch
@@ -0,0 +1,261 @@
+--- a/drivers/spi/spi-rb4xx.c
++++ b/drivers/spi/spi-rb4xx.c
+@@ -12,7 +12,10 @@
+ *
+ */
+
++#include <linux/clk.h>
++#include <linux/err.h>
+ #include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/init.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+@@ -20,7 +23,8 @@
+ #include <linux/platform_device.h>
+ #include <linux/spi/spi.h>
+
+-#include <asm/mach-ar71xx/ar71xx.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
+
+ #define DRV_NAME "rb4xx-spi"
+ #define DRV_DESC "Mikrotik RB4xx SPI controller driver"
+@@ -41,13 +45,16 @@ struct rb4xx_spi {
+ unsigned spi_ctrl_flash;
+ unsigned spi_ctrl_fread;
+
++ struct clk *ahb_clk;
++ unsigned long ahb_freq;
++
+ spinlock_t lock;
+ struct list_head queue;
+ int busy:1;
+ int cs_wait;
+ };
+
+-static unsigned spi_clk_low = SPI_IOC_CS1;
++static unsigned spi_clk_low = AR71XX_SPI_IOC_CS1;
+
+ #ifdef RB4XX_SPI_DEBUG
+ static inline void do_spi_delay(void)
+@@ -60,10 +67,11 @@ static inline void do_spi_delay(void) {
+
+ static inline void do_spi_init(struct spi_device *spi)
+ {
+- unsigned cs = SPI_IOC_CS0 | SPI_IOC_CS1;
++ unsigned cs = AR71XX_SPI_IOC_CS0 | AR71XX_SPI_IOC_CS1;
+
+ if (!(spi->mode & SPI_CS_HIGH))
+- cs ^= (spi->chip_select == 2) ? SPI_IOC_CS1 : SPI_IOC_CS0;
++ cs ^= (spi->chip_select == 2) ? AR71XX_SPI_IOC_CS1 :
++ AR71XX_SPI_IOC_CS0;
+
+ spi_clk_low = cs;
+ }
+@@ -71,17 +79,18 @@ static inline void do_spi_init(struct sp
+ static inline void do_spi_finish(void __iomem *base)
+ {
+ do_spi_delay();
+- __raw_writel(SPI_IOC_CS0 | SPI_IOC_CS1, base + SPI_REG_IOC);
++ __raw_writel(AR71XX_SPI_IOC_CS0 | AR71XX_SPI_IOC_CS1,
++ base + AR71XX_SPI_REG_IOC);
+ }
+
+ static inline void do_spi_clk(void __iomem *base, int bit)
+ {
+- unsigned bval = spi_clk_low | ((bit & 1) ? SPI_IOC_DO : 0);
++ unsigned bval = spi_clk_low | ((bit & 1) ? AR71XX_SPI_IOC_DO : 0);
+
+ do_spi_delay();
+- __raw_writel(bval, base + SPI_REG_IOC);
++ __raw_writel(bval, base + AR71XX_SPI_REG_IOC);
+ do_spi_delay();
+- __raw_writel(bval | SPI_IOC_CLK, base + SPI_REG_IOC);
++ __raw_writel(bval | AR71XX_SPI_IOC_CLK, base + AR71XX_SPI_REG_IOC);
+ }
+
+ static void do_spi_byte(void __iomem *base, unsigned char byte)
+@@ -97,19 +106,19 @@ static void do_spi_byte(void __iomem *ba
+
+ pr_debug("spi_byte sent 0x%02x got 0x%02x\n",
+ (unsigned)byte,
+- (unsigned char)__raw_readl(base + SPI_REG_RDS));
++ (unsigned char)__raw_readl(base + AR71XX_SPI_REG_RDS));
+ }
+
+ static inline void do_spi_clk_fast(void __iomem *base, unsigned bit1,
+ unsigned bit2)
+ {
+ unsigned bval = (spi_clk_low |
+- ((bit1 & 1) ? SPI_IOC_DO : 0) |
+- ((bit2 & 1) ? SPI_IOC_CS2 : 0));
++ ((bit1 & 1) ? AR71XX_SPI_IOC_DO : 0) |
++ ((bit2 & 1) ? AR71XX_SPI_IOC_CS2 : 0));
+ do_spi_delay();
+- __raw_writel(bval, base + SPI_REG_IOC);
++ __raw_writel(bval, base + AR71XX_SPI_REG_IOC);
+ do_spi_delay();
+- __raw_writel(bval | SPI_IOC_CLK, base + SPI_REG_IOC);
++ __raw_writel(bval | AR71XX_SPI_IOC_CLK, base + AR71XX_SPI_REG_IOC);
+ }
+
+ static void do_spi_byte_fast(void __iomem *base, unsigned char byte)
+@@ -121,7 +130,7 @@ static void do_spi_byte_fast(void __iome
+
+ pr_debug("spi_byte_fast sent 0x%02x got 0x%02x\n",
+ (unsigned)byte,
+- (unsigned char) __raw_readl(base + SPI_REG_RDS));
++ (unsigned char) __raw_readl(base + AR71XX_SPI_REG_RDS));
+ }
+
+ static int rb4xx_spi_txrx(void __iomem *base, struct spi_transfer *t)
+@@ -150,9 +159,9 @@ static int rb4xx_spi_txrx(void __iomem *
+ do_spi_byte(base, sdata);
+
+ if (rx_ptr) {
+- rx_ptr[i] = __raw_readl(base + SPI_REG_RDS) & 0xff;
++ rx_ptr[i] = __raw_readl(base + AR71XX_SPI_REG_RDS) & 0xff;
+ } else if (rxv_ptr) {
+- unsigned char c = __raw_readl(base + SPI_REG_RDS);
++ unsigned char c = __raw_readl(base + AR71XX_SPI_REG_RDS);
+ if (rxv_ptr[i] != c)
+ return i;
+ }
+@@ -201,9 +210,9 @@ static int rb4xx_spi_read_fast(struct rb
+ if (t->tx_buf && !t->verify)
+ return -1;
+
+- __raw_writel(SPI_FS_GPIO, base + SPI_REG_FS);
+- __raw_writel(rbspi->spi_ctrl_fread, base + SPI_REG_CTRL);
+- __raw_writel(0, base + SPI_REG_FS);
++ __raw_writel(AR71XX_SPI_FS_GPIO, base + AR71XX_SPI_REG_FS);
++ __raw_writel(rbspi->spi_ctrl_fread, base + AR71XX_SPI_REG_CTRL);
++ __raw_writel(0, base + AR71XX_SPI_REG_FS);
+
+ if (t->rx_buf) {
+ memcpy(t->rx_buf, (const void *)addr, t->len);
+@@ -216,9 +225,9 @@ static int rb4xx_spi_read_fast(struct rb
+ m->actual_length += t->len;
+
+ if (rbspi->spi_ctrl_flash != rbspi->spi_ctrl_fread) {
+- __raw_writel(SPI_FS_GPIO, base + SPI_REG_FS);
+- __raw_writel(rbspi->spi_ctrl_flash, base + SPI_REG_CTRL);
+- __raw_writel(0, base + SPI_REG_FS);
++ __raw_writel(AR71XX_SPI_FS_GPIO, base + AR71XX_SPI_REG_FS);
++ __raw_writel(rbspi->spi_ctrl_flash, base + AR71XX_SPI_REG_CTRL);
++ __raw_writel(0, base + AR71XX_SPI_REG_FS);
+ }
+
+ return 0;
+@@ -237,8 +246,8 @@ static int rb4xx_spi_msg(struct rb4xx_sp
+ if (rb4xx_spi_read_fast(rbspi, m) == 0)
+ return -1;
+
+- __raw_writel(SPI_FS_GPIO, base + SPI_REG_FS);
+- __raw_writel(SPI_CTRL_FASTEST, base + SPI_REG_CTRL);
++ __raw_writel(AR71XX_SPI_FS_GPIO, base + AR71XX_SPI_REG_FS);
++ __raw_writel(SPI_CTRL_FASTEST, base + AR71XX_SPI_REG_CTRL);
+ do_spi_init(m->spi);
+
+ list_for_each_entry(t, &m->transfers, transfer_list) {
+@@ -262,8 +271,8 @@ static int rb4xx_spi_msg(struct rb4xx_sp
+ }
+
+ do_spi_finish(base);
+- __raw_writel(rbspi->spi_ctrl_flash, base + SPI_REG_CTRL);
+- __raw_writel(0, base + SPI_REG_FS);
++ __raw_writel(rbspi->spi_ctrl_flash, base + AR71XX_SPI_REG_CTRL);
++ __raw_writel(0, base + AR71XX_SPI_REG_FS);
+ return -1;
+ }
+
+@@ -352,11 +361,12 @@ static int rb4xx_spi_setup(struct spi_de
+ return 0;
+ }
+
+-static unsigned get_spi_ctrl(unsigned hz_max, const char *name)
++static unsigned get_spi_ctrl(struct rb4xx_spi *rbspi, unsigned hz_max,
++ const char *name)
+ {
+ unsigned div;
+
+- div = (ar71xx_ahb_freq - 1) / (2 * hz_max);
++ div = (rbspi->ahb_freq - 1) / (2 * hz_max);
+
+ /*
+ * CPU has a bug at (div == 0) - first bit read is random
+@@ -365,7 +375,7 @@ static unsigned get_spi_ctrl(unsigned hz
+ ++div;
+
+ if (name) {
+- unsigned ahb_khz = (ar71xx_ahb_freq + 500) / 1000;
++ unsigned ahb_khz = (rbspi->ahb_freq + 500) / 1000;
+ unsigned div_real = 2 * (div + 1);
+ pr_debug("rb4xx: %s SPI clock %u kHz (AHB %u kHz / %u)\n",
+ name,
+@@ -396,23 +406,40 @@ static int rb4xx_spi_probe(struct platfo
+ master->transfer = rb4xx_spi_transfer;
+
+ rbspi = spi_master_get_devdata(master);
++
++ rbspi->ahb_clk = clk_get(&pdev->dev, "AHB");
++ if (IS_ERR(rbspi->ahb_clk)) {
++ err = PTR_ERR(rbspi->ahb_clk);
++ goto err_put_master;
++ }
++
++ err = clk_enable(rbspi->ahb_clk);
++ if (err)
++ goto err_clk_put;
++
++ rbspi->ahb_freq = clk_get_rate(rbspi->ahb_clk);
++ if (!rbspi->ahb_freq) {
++ err = -EINVAL;
++ goto err_clk_disable;
++ }
++
+ platform_set_drvdata(pdev, rbspi);
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (r == NULL) {
+ err = -ENOENT;
+- goto err_put_master;
++ goto err_clk_disable;
+ }
+
+ rbspi->base = ioremap(r->start, r->end - r->start + 1);
+ if (!rbspi->base) {
+ err = -ENXIO;
+- goto err_put_master;
++ goto err_clk_disable;
+ }
+
+ rbspi->master = master;
+- rbspi->spi_ctrl_flash = get_spi_ctrl(SPI_FLASH_HZ, "FLASH");
+- rbspi->spi_ctrl_fread = get_spi_ctrl(SPI_CPLD_HZ, "CPLD");
++ rbspi->spi_ctrl_flash = get_spi_ctrl(rbspi, SPI_FLASH_HZ, "FLASH");
++ rbspi->spi_ctrl_fread = get_spi_ctrl(rbspi, SPI_CPLD_HZ, "CPLD");
+ rbspi->cs_wait = -1;
+
+ spin_lock_init(&rbspi->lock);
+@@ -428,6 +455,10 @@ static int rb4xx_spi_probe(struct platfo
+
+ err_iounmap:
+ iounmap(rbspi->base);
++err_clk_disable:
++ clk_disable(rbspi->ahb_clk);
++err_clk_put:
++ clk_put(rbspi->ahb_clk);
+ err_put_master:
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(master);
+@@ -440,6 +471,8 @@ static int rb4xx_spi_remove(struct platf
+ struct rb4xx_spi *rbspi = platform_get_drvdata(pdev);
+
+ iounmap(rbspi->base);
++ clk_disable(rbspi->ahb_clk);
++ clk_put(rbspi->ahb_clk);
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(rbspi->master);
+
diff --git a/target/linux/ar71xx/patches-3.2/307-tplinkpart-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/307-tplinkpart-3.2-fixes.patch
new file mode 100644
index 0000000..6c0aab8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/307-tplinkpart-3.2-fixes.patch
@@ -0,0 +1,11 @@
+--- a/drivers/mtd/tplinkpart.c
++++ b/drivers/mtd/tplinkpart.c
+@@ -108,7 +108,7 @@ static int tplink_check_rootfs_magic(str
+
+ static int tplink_parse_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+- unsigned long origin)
++ struct mtd_part_parser_data *data)
+ {
+ struct mtd_partition *parts;
+ struct tplink_fw_header *header;
diff --git a/target/linux/ar71xx/patches-3.2/308-wrt160nl_part-3.2-fixes.patch b/target/linux/ar71xx/patches-3.2/308-wrt160nl_part-3.2-fixes.patch
new file mode 100644
index 0000000..d4d6840
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/308-wrt160nl_part-3.2-fixes.patch
@@ -0,0 +1,11 @@
+--- a/drivers/mtd/wrt160nl_part.c
++++ b/drivers/mtd/wrt160nl_part.c
+@@ -85,7 +85,7 @@ static struct mtd_partition trx_parts[TR
+
+ static int wrt160nl_parse_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+- unsigned long origin)
++ struct mtd_part_parser_data *data)
+ {
+ struct wrt160nl_header *header;
+ struct trx_header *theader;
diff --git a/target/linux/ar71xx/patches-3.2/401-mtd-physmap-add-lock-unlock.patch b/target/linux/ar71xx/patches-3.2/401-mtd-physmap-add-lock-unlock.patch
new file mode 100644
index 0000000..61c3384
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/401-mtd-physmap-add-lock-unlock.patch
@@ -0,0 +1,94 @@
+--- a/drivers/mtd/maps/physmap.c
++++ b/drivers/mtd/maps/physmap.c
+@@ -29,6 +29,66 @@ struct physmap_flash_info {
+ struct map_info map[MAX_RESOURCES];
+ };
+
++static struct platform_device *physmap_map2pdev(struct map_info *map)
++{
++ return (struct platform_device *) map->map_priv_1;
++}
++
++static void physmap_lock(struct map_info *map)
++{
++ struct platform_device *pdev;
++ struct physmap_flash_data *physmap_data;
++
++ pdev = physmap_map2pdev(map);
++ physmap_data = pdev->dev.platform_data;
++ physmap_data->lock(pdev);
++}
++
++static void physmap_unlock(struct map_info *map)
++{
++ struct platform_device *pdev;
++ struct physmap_flash_data *physmap_data;
++
++ pdev = physmap_map2pdev(map);
++ physmap_data = pdev->dev.platform_data;
++ physmap_data->unlock(pdev);
++}
++
++static map_word physmap_flash_read_lock(struct map_info *map, unsigned long ofs)
++{
++ map_word ret;
++
++ physmap_lock(map);
++ ret = inline_map_read(map, ofs);
++ physmap_unlock(map);
++
++ return ret;
++}
++
++static void physmap_flash_write_lock(struct map_info *map, map_word d,
++ unsigned long ofs)
++{
++ physmap_lock(map);
++ inline_map_write(map, d, ofs);
++ physmap_unlock(map);
++}
++
++static void physmap_flash_copy_from_lock(struct map_info *map, void *to,
++ unsigned long from, ssize_t len)
++{
++ physmap_lock(map);
++ inline_map_copy_from(map, to, from, len);
++ physmap_unlock(map);
++}
++
++static void physmap_flash_copy_to_lock(struct map_info *map, unsigned long to,
++ const void *from, ssize_t len)
++{
++ physmap_lock(map);
++ inline_map_copy_to(map, to, from, len);
++ physmap_unlock(map);
++}
++
+ static int physmap_flash_remove(struct platform_device *dev)
+ {
+ struct physmap_flash_info *info;
+@@ -140,6 +200,13 @@ static int physmap_flash_probe(struct pl
+
+ simple_map_init(&info->map[i]);
+
++ if (physmap_data->lock && physmap_data->unlock) {
++ info->map[i].read = physmap_flash_read_lock;
++ info->map[i].write = physmap_flash_write_lock;
++ info->map[i].copy_from = physmap_flash_copy_from_lock;
++ info->map[i].copy_to = physmap_flash_copy_to_lock;
++ }
++
+ probe_type = rom_probe_types;
+ if (physmap_data->probe_type == NULL) {
+ for (; info->mtd[i] == NULL && *probe_type != NULL; probe_type++)
+--- a/include/linux/mtd/physmap.h
++++ b/include/linux/mtd/physmap.h
+@@ -26,6 +26,8 @@ struct physmap_flash_data {
+ unsigned int width;
+ int (*init)(struct platform_device *);
+ void (*exit)(struct platform_device *);
++ void (*lock)(struct platform_device *);
++ void (*unlock)(struct platform_device *);
+ void (*set_vpp)(struct platform_device *, int);
+ unsigned int nr_parts;
+ unsigned int pfow_base;
diff --git a/target/linux/ar71xx/patches-3.2/402-mtd-SST39VF6401B-support.patch b/target/linux/ar71xx/patches-3.2/402-mtd-SST39VF6401B-support.patch
new file mode 100644
index 0000000..246abd5
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/402-mtd-SST39VF6401B-support.patch
@@ -0,0 +1,29 @@
+--- a/drivers/mtd/chips/jedec_probe.c
++++ b/drivers/mtd/chips/jedec_probe.c
+@@ -148,6 +148,7 @@
+ #define SST39LF160 0x2782
+ #define SST39VF1601 0x234b
+ #define SST39VF3201 0x235b
++#define SST39VF6401B 0x236d
+ #define SST39WF1601 0x274b
+ #define SST39WF1602 0x274a
+ #define SST39LF512 0x00D4
+@@ -1568,6 +1569,18 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x10000,64),
+ }
+ }, {
++ .mfr_id = CFI_MFR_SST,
++ .dev_id = SST39VF6401B,
++ .name = "SST 39VF6401B",
++ .devtypes = CFI_DEVICETYPE_X16,
++ .uaddr = MTD_UADDR_0xAAAA_0x5555,
++ .dev_size = SIZE_8MiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x10000,128)
++ }
++ }, {
+ .mfr_id = CFI_MFR_ST,
+ .dev_id = M29F800AB,
+ .name = "ST M29F800AB",
diff --git a/target/linux/ar71xx/patches-3.2/403-mtd_fix_cfi_cmdset_0002_status_check.patch b/target/linux/ar71xx/patches-3.2/403-mtd_fix_cfi_cmdset_0002_status_check.patch
new file mode 100644
index 0000000..9ed0598
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/403-mtd_fix_cfi_cmdset_0002_status_check.patch
@@ -0,0 +1,69 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -1214,8 +1214,8 @@ static int __xipram do_write_oneword(str
+ break;
+ }
+
+- if (chip_ready(map, adr))
+- break;
++ if (chip_good(map, adr, datum))
++ goto enable_xip;
+
+ /* Latency issues. Drop the lock, wait a while and retry */
+ UDELAY(map, chip, adr, 1);
+@@ -1231,6 +1231,8 @@ static int __xipram do_write_oneword(str
+
+ ret = -EIO;
+ }
++
++ enable_xip:
+ xip_enable(map, chip, adr);
+ op_done:
+ chip->state = FL_READY;
+@@ -1563,7 +1565,6 @@ static int cfi_amdstd_write_buffers(stru
+ return 0;
+ }
+
+-
+ /*
+ * Handle devices with one erase region, that only implement
+ * the chip erase command.
+@@ -1627,8 +1628,8 @@ static int __xipram do_erase_chip(struct
+ chip->erase_suspended = 0;
+ }
+
+- if (chip_ready(map, adr))
+- break;
++ if (chip_good(map, adr, map_word_ff(map)))
++ goto op_done;
+
+ if (time_after(jiffies, timeo)) {
+ printk(KERN_WARNING "MTD %s(): software timeout\n",
+@@ -1648,6 +1649,7 @@ static int __xipram do_erase_chip(struct
+ ret = -EIO;
+ }
+
++ op_done:
+ chip->state = FL_READY;
+ xip_enable(map, chip, adr);
+ put_chip(map, chip, adr);
+@@ -1715,9 +1717,9 @@ static int __xipram do_erase_oneblock(st
+ chip->erase_suspended = 0;
+ }
+
+- if (chip_ready(map, adr)) {
++ if (chip_good(map, adr, map_word_ff(map))) {
+ xip_enable(map, chip, adr);
+- break;
++ goto op_done;
+ }
+
+ if (time_after(jiffies, timeo)) {
+@@ -1739,6 +1741,7 @@ static int __xipram do_erase_oneblock(st
+ ret = -EIO;
+ }
+
++ op_done:
+ chip->state = FL_READY;
+ put_chip(map, chip, adr);
+ mutex_unlock(&chip->mutex);
diff --git a/target/linux/ar71xx/patches-3.2/404-mtd-wrt160nl-trx-parser.patch b/target/linux/ar71xx/patches-3.2/404-mtd-wrt160nl-trx-parser.patch
new file mode 100644
index 0000000..fdee9f5
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/404-mtd-wrt160nl-trx-parser.patch
@@ -0,0 +1,25 @@
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -148,6 +148,12 @@ config MTD_AR7_PARTS
+ ---help---
+ TI AR7 partitioning support
+
++config MTD_WRT160NL_PARTS
++ tristate "Linksys WRT160NL partitioning support"
++ depends on MTD_PARTITIONS && ATH79_MACH_WRT160NL
++ ---help---
++ Linksys WRT160NL partitioning support
++
+ config MTD_MYLOADER_PARTS
+ tristate "MyLoader partition parsing"
+ depends on ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX || ATH79
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -11,6 +11,7 @@ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redbo
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
++obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+
+ # 'Users' - code which presents functionality to userspace.
diff --git a/target/linux/ar71xx/patches-3.2/405-mtd-tp-link-partition-parser.patch b/target/linux/ar71xx/patches-3.2/405-mtd-tp-link-partition-parser.patch
new file mode 100644
index 0000000..2c3efc1
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/405-mtd-tp-link-partition-parser.patch
@@ -0,0 +1,34 @@
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -150,7 +150,7 @@ config MTD_AR7_PARTS
+
+ config MTD_WRT160NL_PARTS
+ tristate "Linksys WRT160NL partitioning support"
+- depends on MTD_PARTITIONS && ATH79_MACH_WRT160NL
++ depends on ATH79_MACH_WRT160NL
+ ---help---
+ Linksys WRT160NL partitioning support
+
+@@ -170,6 +170,12 @@ config MTD_MYLOADER_PARTS
+ You will still need the parsing functions to be called by the driver
+ for your particular device. It won't happen automatically.
+
++config MTD_TPLINK_PARTS
++ tristate "TP-Link AR7XXX/AR9XXX partitioning support"
++ depends on ATH79
++ ---help---
++ TBD.
++
+ comment "User Modules And Translation Layers"
+
+ config MTD_CHAR
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
+ obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
++obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o
+
+ # 'Users' - code which presents functionality to userspace.
+ obj-$(CONFIG_MTD_CHAR) += mtdchar.o
diff --git a/target/linux/ar71xx/patches-3.2/406-mtd-m25p80-allow-to-specify-max-read-size.patch b/target/linux/ar71xx/patches-3.2/406-mtd-m25p80-allow-to-specify-max-read-size.patch
new file mode 100644
index 0000000..86d9535
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/406-mtd-m25p80-allow-to-specify-max-read-size.patch
@@ -0,0 +1,112 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -100,6 +100,7 @@ struct m25p {
+ u16 addr_width;
+ u8 erase_opcode;
+ u8 *command;
++ size_t max_read_len;
+ };
+
+ static inline struct m25p *mtd_to_m25p(struct mtd_info *mtd)
+@@ -352,6 +353,7 @@ static int m25p80_read(struct mtd_info *
+ struct m25p *flash = mtd_to_m25p(mtd);
+ struct spi_transfer t[2];
+ struct spi_message m;
++ loff_t ofs;
+
+ pr_debug("%s: %s from 0x%08x, len %zd\n", dev_name(&flash->spi->dev),
+ __func__, (u32)from, len);
+@@ -374,8 +376,6 @@ static int m25p80_read(struct mtd_info *
+ t[0].len = m25p_cmdsz(flash) + FAST_READ_DUMMY_BYTE;
+ spi_message_add_tail(&t[0], &m);
+
+- t[1].rx_buf = buf;
+- t[1].len = len;
+ spi_message_add_tail(&t[1], &m);
+
+ /* Byte count starts at zero. */
+@@ -383,13 +383,6 @@ static int m25p80_read(struct mtd_info *
+
+ mutex_lock(&flash->lock);
+
+- /* Wait till previous write/erase is done. */
+- if (wait_till_ready(flash)) {
+- /* REVISIT status return?? */
+- mutex_unlock(&flash->lock);
+- return 1;
+- }
+-
+ /* FIXME switch to OPCODE_FAST_READ. It's required for higher
+ * clocks; and at this writing, every chip this driver handles
+ * supports that opcode.
+@@ -397,11 +390,44 @@ static int m25p80_read(struct mtd_info *
+
+ /* Set up the write data buffer. */
+ flash->command[0] = OPCODE_READ;
+- m25p_addr2cmd(flash, from, flash->command);
+
+- spi_sync(flash->spi, &m);
++ ofs = 0;
++ while (len) {
++ size_t readlen;
++ size_t done;
++ int ret;
++
++ ret = wait_till_ready(flash);
++ if (ret) {
++ mutex_unlock(&flash->lock);
++ return 1;
++ }
++
++ if (flash->max_read_len > 0 &&
++ flash->max_read_len < len)
++ readlen = flash->max_read_len;
++ else
++ readlen = len;
++
++ t[1].rx_buf = buf + ofs;
++ t[1].len = readlen;
++
++ m25p_addr2cmd(flash, from + ofs, flash->command);
++
++ spi_sync(flash->spi, &m);
+
+- *retlen = m.actual_length - m25p_cmdsz(flash) - FAST_READ_DUMMY_BYTE;
++ done = m.actual_length - m25p_cmdsz(flash) -
++ FAST_READ_DUMMY_BYTE;
++ if (done != readlen) {
++ mutex_unlock(&flash->lock);
++ return 1;
++ }
++
++ ofs += done;
++ len -= done;
++ }
++
++ *retlen = ofs;
+
+ mutex_unlock(&flash->lock);
+
+@@ -924,6 +950,12 @@ static int __devinit m25p_probe(struct s
+ flash->mtd.erase = m25p80_erase;
+ flash->mtd.read = m25p80_read;
+
++ if (data && data->max_read_len) {
++ flash->max_read_len = data->max_read_len;
++ dev_warn(&spi->dev, "max_read_len set to %d bytes\n",
++ flash->max_read_len);
++ }
++
+ /* sst flash chips use AAI word program */
+ if (JEDEC_MFR(info->jedec_id) == CFI_MFR_SST)
+ flash->mtd.write = sst_write;
+--- a/include/linux/spi/flash.h
++++ b/include/linux/spi/flash.h
+@@ -25,6 +25,7 @@ struct flash_platform_data {
+
+ char *type;
+
++ size_t max_read_len;
+ /* we'll likely add more ... use JEDEC IDs, etc */
+ };
+
diff --git a/target/linux/ar71xx/patches-3.2/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch b/target/linux/ar71xx/patches-3.2/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch
new file mode 100644
index 0000000..950bb23
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch
@@ -0,0 +1,23 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -1016,7 +1016,9 @@ static int __devinit m25p_probe(struct s
+ /* partitions should match sector boundaries; and it may be good to
+ * use readonly partitions for writeprotected sectors (BP2..BP0).
+ */
+- return mtd_device_parse_register(&flash->mtd, NULL, &ppdata,
++ return mtd_device_parse_register(&flash->mtd,
++ data ? data->part_probes : NULL,
++ &ppdata,
+ data ? data->parts : NULL,
+ data ? data->nr_parts : 0);
+ }
+--- a/include/linux/spi/flash.h
++++ b/include/linux/spi/flash.h
+@@ -24,6 +24,7 @@ struct flash_platform_data {
+ unsigned int nr_parts;
+
+ char *type;
++ const char **part_probes;
+
+ size_t max_read_len;
+ /* we'll likely add more ... use JEDEC IDs, etc */
diff --git a/target/linux/ar71xx/patches-3.2/408-mtd-redboot_partition_scan.patch b/target/linux/ar71xx/patches-3.2/408-mtd-redboot_partition_scan.patch
new file mode 100644
index 0000000..52b9175
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/408-mtd-redboot_partition_scan.patch
@@ -0,0 +1,54 @@
+--- a/drivers/mtd/redboot.c
++++ b/drivers/mtd/redboot.c
+@@ -79,31 +79,32 @@ static int parse_redboot_partitions(stru
+ static char nullstring[] = "unallocated";
+ #endif
+
++ buf = vmalloc(master->erasesize);
++ if (!buf)
++ return -ENOMEM;
++
++ restart:
+ if ( directory < 0 ) {
+ offset = master->size + directory * master->erasesize;
+- while (master->block_isbad &&
++ while (master->block_isbad &&
+ master->block_isbad(master, offset)) {
+ if (!offset) {
+ nogood:
+ printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
++ vfree(buf);
+ return -EIO;
+ }
+ offset -= master->erasesize;
+ }
+ } else {
+ offset = directory * master->erasesize;
+- while (master->block_isbad &&
++ while (master->block_isbad &&
+ master->block_isbad(master, offset)) {
+ offset += master->erasesize;
+ if (offset == master->size)
+ goto nogood;
+ }
+ }
+- buf = vmalloc(master->erasesize);
+-
+- if (!buf)
+- return -ENOMEM;
+-
+ printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
+ master->name, offset);
+
+@@ -175,6 +176,11 @@ static int parse_redboot_partitions(stru
+ }
+ if (i == numslots) {
+ /* Didn't find it */
++ if (offset + master->erasesize < master->size) {
++ /* not at the end of the flash yet, maybe next block :) */
++ directory++;
++ goto restart;
++ }
+ printk(KERN_NOTICE "No RedBoot partition table detected in %s\n",
+ master->name);
+ ret = 0;
diff --git a/target/linux/ar71xx/patches-3.2/409-mtd-rb4xx_nand_driver.patch b/target/linux/ar71xx/patches-3.2/409-mtd-rb4xx_nand_driver.patch
new file mode 100644
index 0000000..154cb88
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/409-mtd-rb4xx_nand_driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -537,4 +537,8 @@ config MTD_NAND_FSMC
+ Enables support for NAND Flash chips on the ST Microelectronics
+ Flexible Static Memory Controller (FSMC)
+
++config MTD_NAND_RB4XX
++ tristate "NAND flash driver for RouterBoard 4xx series"
++ depends on MTD_NAND && ATH79_MACH_RB4XX
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -33,6 +33,7 @@ obj-$(CONFIG_MTD_NAND_CM_X270) += cmx27
+ obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o
+ obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
+ obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
++obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o
+ obj-$(CONFIG_MTD_ALAUDA) += alauda.o
+ obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
diff --git a/target/linux/ar71xx/patches-3.2/410-mtd-rb750-nand-driver.patch b/target/linux/ar71xx/patches-3.2/410-mtd-rb750-nand-driver.patch
new file mode 100644
index 0000000..bf63737
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/410-mtd-rb750-nand-driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -541,4 +541,8 @@ config MTD_NAND_RB4XX
+ tristate "NAND flash driver for RouterBoard 4xx series"
+ depends on MTD_NAND && ATH79_MACH_RB4XX
+
++config MTD_NAND_RB750
++ tristate "NAND flash driver for the RouterBoard 750"
++ depends on MTD_NAND && ATH79_MACH_RB750
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -34,6 +34,7 @@ obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx
+ obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
+ obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
+ obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o
++obj-$(CONFIG_MTD_NAND_RB750) += rb750_nand.o
+ obj-$(CONFIG_MTD_ALAUDA) += alauda.o
+ obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
diff --git a/target/linux/ar71xx/patches-3.2/411-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/ar71xx/patches-3.2/411-mtd-cfi_cmdset_0002-force-word-write.patch
new file mode 100644
index 0000000..e4e879b
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/411-mtd-cfi_cmdset_0002-force-word-write.patch
@@ -0,0 +1,61 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -39,7 +39,7 @@
+ #include <linux/mtd/xip.h>
+
+ #define AMD_BOOTLOC_BUG
+-#define FORCE_WORD_WRITE 0
++#define FORCE_WORD_WRITE 1
+
+ #define MAX_WORD_RETRIES 3
+
+@@ -50,7 +50,9 @@
+
+ static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
+ static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
++#if !FORCE_WORD_WRITE
+ static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
++#endif
+ static int cfi_amdstd_erase_chip(struct mtd_info *, struct erase_info *);
+ static int cfi_amdstd_erase_varsize(struct mtd_info *, struct erase_info *);
+ static void cfi_amdstd_sync (struct mtd_info *);
+@@ -183,6 +185,7 @@ static void fixup_amd_bootblock(struct m
+ }
+ #endif
+
++#if !FORCE_WORD_WRITE
+ static void fixup_use_write_buffers(struct mtd_info *mtd)
+ {
+ struct map_info *map = mtd->priv;
+@@ -192,6 +195,7 @@ static void fixup_use_write_buffers(stru
+ mtd->write = cfi_amdstd_write_buffers;
+ }
+ }
++#endif /* !FORCE_WORD_WRITE */
+
+ /* Atmel chips don't use the same PRI format as AMD chips */
+ static void fixup_convert_atmel_pri(struct mtd_info *mtd)
+@@ -1374,6 +1378,7 @@ static int cfi_amdstd_write_words(struct
+ /*
+ * FIXME: interleaved mode not tested, and probably not supported!
+ */
++#if !FORCE_WORD_WRITE
+ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,
+ unsigned long adr, const u_char *buf,
+ int len)
+@@ -1485,7 +1490,6 @@ static int __xipram do_write_buffer(stru
+ return ret;
+ }
+
+-
+ static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf)
+ {
+@@ -1564,6 +1568,7 @@ static int cfi_amdstd_write_buffers(stru
+
+ return 0;
+ }
++#endif /* !FORCE_WORD_WRITE */
+
+ /*
+ * Handle devices with one erase region, that only implement
diff --git a/target/linux/ar71xx/patches-3.2/420-net-ar71xx_mac_driver.patch b/target/linux/ar71xx/patches-3.2/420-net-ar71xx_mac_driver.patch
new file mode 100644
index 0000000..b65b328
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/420-net-ar71xx_mac_driver.patch
@@ -0,0 +1,19 @@
+--- a/drivers/net/ethernet/atheros/Kconfig
++++ b/drivers/net/ethernet/atheros/Kconfig
+@@ -67,4 +67,6 @@ config ATL1C
+ To compile this driver as a module, choose M here. The module
+ will be called atl1c.
+
++source drivers/net/ethernet/atheros/ag71xx/Kconfig
++
+ endif # NET_VENDOR_ATHEROS
+--- a/drivers/net/ethernet/atheros/Makefile
++++ b/drivers/net/ethernet/atheros/Makefile
+@@ -2,6 +2,7 @@
+ # Makefile for the Atheros network device drivers.
+ #
+
++obj-$(CONFIG_AG71XX) += ag71xx/
+ obj-$(CONFIG_ATL1) += atlx/
+ obj-$(CONFIG_ATL2) += atlx/
+ obj-$(CONFIG_ATL1E) += atl1e/
diff --git a/target/linux/ar71xx/patches-3.2/421-net-ksz8041_phy_driver.patch b/target/linux/ar71xx/patches-3.2/421-net-ksz8041_phy_driver.patch
new file mode 100644
index 0000000..78d7e0e
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/421-net-ksz8041_phy_driver.patch
@@ -0,0 +1,24 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -124,6 +124,11 @@ config RTL8306_PHY
+ tristate "Driver for Realtek RTL8306S switches"
+ select SWCONFIG
+
++config MICREL_PHY
++ tristate "Drivers for Micrel/Kendin PHYs"
++ ---help---
++ Currently has a driver for the KSZ8041
++
+ config FIXED_PHY
+ bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -25,6 +25,7 @@ obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o
+ obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o
+ obj-$(CONFIG_RTL8367_PHY) += rtl8367.o
+ obj-$(CONFIG_LSI_ET1011C_PHY) += et1011c.o
++obj-$(CONFIG_MICREL_PHY) += micrel.o
+ obj-$(CONFIG_FIXED_PHY) += fixed.o
+ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
+ obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o
diff --git a/target/linux/ar71xx/patches-3.2/422-dsa-trailer-tag-validation-fix.patch b/target/linux/ar71xx/patches-3.2/422-dsa-trailer-tag-validation-fix.patch
new file mode 100644
index 0000000..3e3902b
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/422-dsa-trailer-tag-validation-fix.patch
@@ -0,0 +1,11 @@
+--- a/net/dsa/tag_trailer.c
++++ b/net/dsa/tag_trailer.c
+@@ -87,7 +87,7 @@ static int trailer_rcv(struct sk_buff *s
+
+ trailer = skb_tail_pointer(skb) - 4;
+ if (trailer[0] != 0x80 || (trailer[1] & 0xf8) != 0x00 ||
+- (trailer[3] & 0xef) != 0x00 || trailer[3] != 0x00)
++ (trailer[2] & 0xef) != 0x00 || (trailer[3] & 0xfe) != 0x00)
+ goto out_drop;
+
+ source_port = trailer[1] & 7;
diff --git a/target/linux/ar71xx/patches-3.2/423-dsa-add-88e6063-driver.patch b/target/linux/ar71xx/patches-3.2/423-dsa-add-88e6063-driver.patch
new file mode 100644
index 0000000..1a11a69
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/423-dsa-add-88e6063-driver.patch
@@ -0,0 +1,26 @@
+--- a/net/dsa/Kconfig
++++ b/net/dsa/Kconfig
+@@ -36,6 +36,13 @@ config NET_DSA_MV88E6060
+ This enables support for the Marvell 88E6060 ethernet switch
+ chip.
+
++config NET_DSA_MV88E6063
++ bool "Marvell 88E6063 ethernet switch chip support"
++ select NET_DSA_TAG_TRAILER
++ ---help---
++ This enables support for the Marvell 88E6063 ethernet switch
++ chip
++
+ config NET_DSA_MV88E6XXX_NEED_PPU
+ bool
+ default n
+--- a/net/dsa/Makefile
++++ b/net/dsa/Makefile
+@@ -6,6 +6,7 @@ obj-$(CONFIG_NET_DSA_TAG_TRAILER) += tag
+ # switch drivers
+ obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o
+ obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
++obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o
+ obj-$(CONFIG_NET_DSA_MV88E6123_61_65) += mv88e6123_61_65.o
+ obj-$(CONFIG_NET_DSA_MV88E6131) += mv88e6131.o
+
diff --git a/target/linux/ar71xx/patches-3.2/430-drivers-link-spi-before-mtd.patch b/target/linux/ar71xx/patches-3.2/430-drivers-link-spi-before-mtd.patch
new file mode 100644
index 0000000..e081087
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/430-drivers-link-spi-before-mtd.patch
@@ -0,0 +1,12 @@
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -51,8 +51,8 @@ obj-$(CONFIG_IDE) += ide/
+ obj-$(CONFIG_SCSI) += scsi/
+ obj-$(CONFIG_ATA) += ata/
+ obj-$(CONFIG_TARGET_CORE) += target/
+-obj-$(CONFIG_MTD) += mtd/
+ obj-$(CONFIG_SPI) += spi/
++obj-$(CONFIG_MTD) += mtd/
+ obj-y += net/
+ obj-$(CONFIG_ATM) += atm/
+ obj-$(CONFIG_FUSION) += message/
diff --git a/target/linux/ar71xx/patches-3.2/431-spi-add-various-flags.patch b/target/linux/ar71xx/patches-3.2/431-spi-add-various-flags.patch
new file mode 100644
index 0000000..b51f68f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/431-spi-add-various-flags.patch
@@ -0,0 +1,19 @@
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -441,6 +441,8 @@ struct spi_transfer {
+ dma_addr_t rx_dma;
+
+ unsigned cs_change:1;
++ unsigned verify:1;
++ unsigned fast_write:1;
+ u8 bits_per_word;
+ u16 delay_usecs;
+ u32 speed_hz;
+@@ -482,6 +484,7 @@ struct spi_message {
+ struct spi_device *spi;
+
+ unsigned is_dma_mapped:1;
++ unsigned fast_read:1;
+
+ /* REVISIT: we might want a flag affecting the behavior of the
+ * last transfer ... allowing things like "read 16 bit length L"
diff --git a/target/linux/ar71xx/patches-3.2/432-spi-rb4xx-spi-driver.patch b/target/linux/ar71xx/patches-3.2/432-spi-rb4xx-spi-driver.patch
new file mode 100644
index 0000000..85157a0
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/432-spi-rb4xx-spi-driver.patch
@@ -0,0 +1,25 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -289,6 +289,12 @@ config SPI_PXA2XX
+ config SPI_PXA2XX_PCI
+ def_bool SPI_PXA2XX && X86_32 && PCI
+
++config SPI_RB4XX
++ tristate "Mikrotik RB4XX SPI master"
++ depends on SPI_MASTER && ATH79_MACH_RB4XX
++ help
++ SPI controller driver for the Mikrotik RB4xx series boards.
++
+ config SPI_S3C24XX
+ tristate "Samsung S3C24XX series SPI"
+ depends on ARCH_S3C2410 && EXPERIMENTAL
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -45,6 +45,7 @@ obj-$(CONFIG_SPI_PL022) += spi-pl022.o
+ obj-$(CONFIG_SPI_PPC4xx) += spi-ppc4xx.o
+ obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx.o
+ obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o
++obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
+ obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o
+ spi-s3c24xx-hw-y := spi-s3c24xx.o
+ spi-s3c24xx-hw-$(CONFIG_SPI_S3C24XX_FIQ) += spi-s3c24xx-fiq.o
diff --git a/target/linux/ar71xx/patches-3.2/433-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-3.2/433-spi-rb4xx-cpld-driver.patch
new file mode 100644
index 0000000..c406072
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/433-spi-rb4xx-cpld-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -441,6 +441,13 @@ config SPI_TLE62X0
+ sysfs interface, with each line presented as a kind of GPIO
+ exposing both switch control and diagnostic feedback.
+
++config SPI_RB4XX_CPLD
++ tristate "MikroTik RB4XX CPLD driver"
++ depends on ATH79_MACH_RB4XX
++ help
++ SPI driver for the Xilinx CPLD chip present on the
++ MikroTik RB4xx boards.
++
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -46,6 +46,7 @@ obj-$(CONFIG_SPI_PPC4xx) += spi-ppc4xx.
+ obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx.o
+ obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o
+ obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
++obj-$(CONFIG_SPI_RB4XX_CPLD) += spi-rb4xx-cpld.o
+ obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o
+ spi-s3c24xx-hw-y := spi-s3c24xx.o
+ spi-s3c24xx-hw-$(CONFIG_SPI_S3C24XX_FIQ) += spi-s3c24xx-fiq.o
diff --git a/target/linux/ar71xx/patches-3.2/434-spi-ap83_spi_controller.patch b/target/linux/ar71xx/patches-3.2/434-spi-ap83_spi_controller.patch
new file mode 100644
index 0000000..b4dbcd4
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/434-spi-ap83_spi_controller.patch
@@ -0,0 +1,27 @@
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -12,6 +12,7 @@ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+ # SPI master controller drivers (bus)
+ obj-$(CONFIG_SPI_ALTERA) += spi-altera.o
+ obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o
++obj-$(CONFIG_SPI_AP83) += spi-ap83.o
+ obj-$(CONFIG_SPI_ATH79) += spi-ath79.o
+ obj-$(CONFIG_SPI_AU1550) += spi-au1550.o
+ obj-$(CONFIG_SPI_BFIN) += spi-bfin5xx.o
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -59,6 +59,14 @@ config SPI_ALTERA
+ help
+ This is the driver for the Altera SPI Controller.
+
++config SPI_AP83
++ tristate "Atheros AP83 specific SPI Controller"
++ depends on SPI_MASTER && ATH79_MACH_AP83
++ select SPI_BITBANG
++ help
++ This is a specific SPI controller driver for the Atheros AP83
++ reference board.
++
+ config SPI_ATH79
+ tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
+ depends on ATH79 && GENERIC_GPIO
diff --git a/target/linux/ar71xx/patches-3.2/435-spi-vsc7385_driver.patch b/target/linux/ar71xx/patches-3.2/435-spi-vsc7385_driver.patch
new file mode 100644
index 0000000..6504a05
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/435-spi-vsc7385_driver.patch
@@ -0,0 +1,23 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -456,6 +456,11 @@ config SPI_RB4XX_CPLD
+ SPI driver for the Xilinx CPLD chip present on the
+ MikroTik RB4xx boards.
+
++config SPI_VSC7385
++ tristate "Vitesse VSC7385 ethernet switch driver"
++ help
++ SPI driver for the Vitesse VSC7385 ethernet switch.
++
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -61,5 +61,5 @@ obj-$(CONFIG_SPI_TI_SSP) += spi-ti-ssp.
+ obj-$(CONFIG_SPI_TLE62X0) += spi-tle62x0.o
+ obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o
+ obj-$(CONFIG_SPI_TXX9) += spi-txx9.o
++obj-$(CONFIG_SPI_VSC7385) += spi-vsc7385.o
+ obj-$(CONFIG_SPI_XILINX) += spi-xilinx.o
+-
diff --git a/target/linux/ar71xx/patches-3.2/440-leds-wndr3700-usb-led-driver.patch b/target/linux/ar71xx/patches-3.2/440-leds-wndr3700-usb-led-driver.patch
new file mode 100644
index 0000000..5a0151e
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/440-leds-wndr3700-usb-led-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -395,6 +395,13 @@ config LEDS_TRIGGERS
+ These triggers allow kernel events to drive the LEDs and can
+ be configured via sysfs. If unsure, say Y.
+
++config LEDS_WNDR3700_USB
++ tristate "NETGEAR WNDR3700 USB LED driver"
++ depends on LEDS_CLASS && ATH79_MACH_WNDR3700
++ help
++ This option enables support for the USB LED found on the
++ NETGEAR WNDR3700 board.
++
+ comment "LED Triggers"
+
+ config LEDS_TRIGGER_TIMER
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -33,6 +33,7 @@ obj-$(CONFIG_LEDS_DA903X) += leds-da903
+ obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o
+ obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
+ obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
++obj-${CONFIG_LEDS_WNDR3700_USB} += leds-wndr3700-usb.o
+ obj-$(CONFIG_LEDS_REGULATOR) += leds-regulator.o
+ obj-$(CONFIG_LEDS_INTEL_SS4200) += leds-ss4200.o
+ obj-$(CONFIG_LEDS_LT3593) += leds-lt3593.o
diff --git a/target/linux/ar71xx/patches-3.2/441-leds-rb750-led-driver.patch b/target/linux/ar71xx/patches-3.2/441-leds-rb750-led-driver.patch
new file mode 100644
index 0000000..ac3ded6
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/441-leds-rb750-led-driver.patch
@@ -0,0 +1,23 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -402,6 +402,10 @@ config LEDS_WNDR3700_USB
+ This option enables support for the USB LED found on the
+ NETGEAR WNDR3700 board.
+
++config LEDS_RB750
++ tristate "LED driver for the Mikrotik RouterBOARD 750"
++ depends on LEDS_CLASS && ATH79_MACH_RB750
++
+ comment "LED Triggers"
+
+ config LEDS_TRIGGER_TIMER
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -40,6 +40,7 @@ obj-$(CONFIG_LEDS_LT3593) += leds-lt359
+ obj-$(CONFIG_LEDS_ADP5520) += leds-adp5520.o
+ obj-$(CONFIG_LEDS_DELL_NETBOOKS) += dell-led.o
+ obj-$(CONFIG_LEDS_MC13783) += leds-mc13783.o
++obj-$(CONFIG_LEDS_RB750) += leds-rb750.o
+ obj-$(CONFIG_LEDS_NS2) += leds-ns2.o
+ obj-$(CONFIG_LEDS_NETXBIG) += leds-netxbig.o
+ obj-$(CONFIG_LEDS_ASIC3) += leds-asic3.o
diff --git a/target/linux/ar71xx/patches-3.2/450-gpio-nxp-74hc153-gpio-chip-driver.patch b/target/linux/ar71xx/patches-3.2/450-gpio-nxp-74hc153-gpio-chip-driver.patch
new file mode 100644
index 0000000..1e67abf
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/450-gpio-nxp-74hc153-gpio-chip-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -489,4 +489,13 @@ config GPIO_TPS65910
+ help
+ Select this option to enable GPIO driver for the TPS65910
+ chip family.
++
++comment "Other GPIO expanders"
++
++config GPIO_NXP_74HC153
++ tristate "NXP 74HC153 Dual 4-input multiplexer"
++ help
++ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
++ provides a GPIO interface supporting input mode only.
++
+ endif
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -35,6 +35,7 @@ obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2
+ obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
+ obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o
+ obj-$(CONFIG_PLAT_NOMADIK) += gpio-nomadik.o
++obj-$(CONFIG_GPIO_NXP_74HC153) += gpio-nxp-74hc153.o
+ obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o
+ obj-$(CONFIG_GPIO_PCA953X) += gpio-pca953x.o
+ obj-$(CONFIG_GPIO_PCF857X) += gpio-pcf857x.o
diff --git a/target/linux/ar71xx/patches-3.2/500-MIPS-fw-myloader.patch b/target/linux/ar71xx/patches-3.2/500-MIPS-fw-myloader.patch
new file mode 100644
index 0000000..446d75f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/500-MIPS-fw-myloader.patch
@@ -0,0 +1,22 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -174,6 +174,7 @@ endif
+ #
+ libs-$(CONFIG_ARC) += arch/mips/fw/arc/
+ libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
++libs-$(CONFIG_MYLOADER) += arch/mips/fw/myloader/
+ libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
+ libs-y += arch/mips/fw/lib/
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -953,6 +953,9 @@ config MIPS_NILE4
+ config MIPS_DISABLE_OBSOLETE_IDE
+ bool
+
++config MYLOADER
++ bool
++
+ config SYNC_R4K
+ bool
+
diff --git a/target/linux/ar71xx/patches-3.2/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch b/target/linux/ar71xx/patches-3.2/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch
new file mode 100644
index 0000000..8ac50ea
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch
@@ -0,0 +1,81 @@
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -15,6 +15,7 @@
+ #include <linux/init.h>
+ #include <linux/delay.h>
+ #include <linux/irq.h>
++#include <linux/etherdevice.h>
+ #include <linux/platform_device.h>
+ #include <linux/ath9k_platform.h>
+
+@@ -22,6 +23,7 @@
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ #include "dev-wmac.h"
+
++static u8 ath79_wmac_mac[ETH_ALEN];
+ static struct ath9k_platform_data ath79_wmac_data;
+
+ static struct resource ath79_wmac_resources[] = {
+@@ -116,7 +118,7 @@ static void ar934x_wmac_setup(void)
+ ath79_wmac_data.is_clk_25mhz = true;
+ }
+
+-void __init ath79_register_wmac(u8 *cal_data)
++void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
+@@ -131,5 +133,10 @@ void __init ath79_register_wmac(u8 *cal_
+ memcpy(ath79_wmac_data.eeprom_data, cal_data,
+ sizeof(ath79_wmac_data.eeprom_data));
+
++ if (mac_addr) {
++ memcpy(ath79_wmac_mac, mac_addr, sizeof(ath79_wmac_mac));
++ ath79_wmac_data.macaddr = ath79_wmac_mac;
++ }
++
+ platform_device_register(&ath79_wmac_device);
+ }
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -12,6 +12,6 @@
+ #ifndef _ATH79_DEV_WMAC_H
+ #define _ATH79_DEV_WMAC_H
+
+-void ath79_register_wmac(u8 *cal_data);
++void ath79_register_wmac(u8 *cal_data, u8 *mac_addr);
+
+ #endif /* _ATH79_DEV_WMAC_H */
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -98,7 +98,7 @@ static void __init ap81_setup(void)
+ ap81_gpio_keys);
+ ath79_register_spi(&ap81_spi_data, ap81_spi_info,
+ ARRAY_SIZE(ap81_spi_info));
+- ath79_register_wmac(cal_data);
++ ath79_register_wmac(cal_data, NULL);
+ ath79_register_usb();
+ }
+
+--- a/arch/mips/ath79/mach-db120.c
++++ b/arch/mips/ath79/mach-db120.c
+@@ -153,7 +153,7 @@ static void __init db120_setup(void)
+ ath79_register_spi(&db120_spi_data, db120_spi_info,
+ ARRAY_SIZE(db120_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET);
++ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL);
+ db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
+ }
+
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -91,7 +91,7 @@ static void __init ap121_setup(void)
+ ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+ ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(cal_data);
++ ath79_register_wmac(cal_data, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
diff --git a/target/linux/ar71xx/patches-3.2/502-MIPS-ath79-export-ath79_gpio_base.patch b/target/linux/ar71xx/patches-3.2/502-MIPS-ath79-export-ath79_gpio_base.patch
new file mode 100644
index 0000000..9b16c42
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/502-MIPS-ath79-export-ath79_gpio_base.patch
@@ -0,0 +1,23 @@
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -25,7 +25,9 @@
+ #include <asm/mach-ath79/ath79.h>
+ #include "common.h"
+
+-static void __iomem *ath79_gpio_base;
++void __iomem *ath79_gpio_base;
++EXPORT_SYMBOL_GPL(ath79_gpio_base);
++
+ static unsigned long ath79_gpio_count;
+ static DEFINE_SPINLOCK(ath79_gpio_lock);
+
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -99,6 +99,7 @@ static inline int soc_is_ar934x(void)
+ }
+
+ extern void __iomem *ath79_ddr_base;
++extern void __iomem *ath79_gpio_base;
+ extern void __iomem *ath79_pll_base;
+ extern void __iomem *ath79_reset_base;
+
diff --git a/target/linux/ar71xx/patches-3.2/503-MIPS-ath79-add-flash-acquire-release.patch b/target/linux/ar71xx/patches-3.2/503-MIPS-ath79-add-flash-acquire-release.patch
new file mode 100644
index 0000000..2c9cad1
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/503-MIPS-ath79-add-flash-acquire-release.patch
@@ -0,0 +1,37 @@
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -22,6 +22,7 @@
+ #include "common.h"
+
+ static DEFINE_SPINLOCK(ath79_device_reset_lock);
++static DEFINE_MUTEX(ath79_flash_mutex);
+
+ u32 ath79_cpu_freq;
+ EXPORT_SYMBOL_GPL(ath79_cpu_freq);
+@@ -107,3 +108,16 @@ void ath79_device_reset_clear(u32 mask)
+ spin_unlock_irqrestore(&ath79_device_reset_lock, flags);
+ }
+ EXPORT_SYMBOL_GPL(ath79_device_reset_clear);
++
++void ath79_flash_acquire(void)
++{
++ mutex_lock(&ath79_flash_mutex);
++}
++EXPORT_SYMBOL_GPL(ath79_flash_acquire);
++
++void ath79_flash_release(void)
++{
++ mutex_unlock(&ath79_flash_mutex);
++}
++EXPORT_SYMBOL_GPL(ath79_flash_release);
++
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -126,4 +126,7 @@ static inline u32 ath79_reset_rr(unsigne
+ void ath79_device_reset_set(u32 mask);
+ void ath79_device_reset_clear(u32 mask);
+
++void ath79_flash_acquire(void);
++void ath79_flash_release(void);
++
+ #endif /* __ASM_MACH_ATH79_H */
diff --git a/target/linux/ar71xx/patches-3.2/504-MIPS-ath79-add-ath79_device_reset_get.patch b/target/linux/ar71xx/patches-3.2/504-MIPS-ath79-add-ath79_device_reset_get.patch
new file mode 100644
index 0000000..5179a53
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/504-MIPS-ath79-add-ath79_device_reset_get.patch
@@ -0,0 +1,45 @@
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -125,6 +125,7 @@ static inline u32 ath79_reset_rr(unsigne
+
+ void ath79_device_reset_set(u32 mask);
+ void ath79_device_reset_clear(u32 mask);
++u32 ath79_device_reset_get(u32 mask);
+
+ void ath79_flash_acquire(void);
+ void ath79_flash_release(void);
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -109,6 +109,32 @@ void ath79_device_reset_clear(u32 mask)
+ }
+ EXPORT_SYMBOL_GPL(ath79_device_reset_clear);
+
++u32 ath79_device_reset_get(u32 mask)
++{
++ unsigned long flags;
++ u32 reg;
++ u32 ret;
++
++ if (soc_is_ar71xx())
++ reg = AR71XX_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar724x())
++ reg = AR724X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar913x())
++ reg = AR913X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar933x())
++ reg = AR933X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar934x())
++ reg = AR934X_RESET_REG_RESET_MODULE;
++ else
++ BUG();
++
++ spin_lock_irqsave(&ath79_device_reset_lock, flags);
++ ret = ath79_reset_rr(reg);
++ spin_unlock_irqrestore(&ath79_device_reset_lock, flags);
++ return ret;
++}
++EXPORT_SYMBOL_GPL(ath79_device_reset_get);
++
+ void ath79_flash_acquire(void)
+ {
+ mutex_lock(&ath79_flash_mutex);
diff --git a/target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch b/target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch
new file mode 100644
index 0000000..9a23f7d
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch
@@ -0,0 +1,47 @@
+--- a/arch/mips/ath79/common.h
++++ b/arch/mips/ath79/common.h
+@@ -26,6 +26,7 @@ void ath79_ddr_wb_flush(unsigned int reg
+ void ath79_gpio_function_enable(u32 mask);
+ void ath79_gpio_function_disable(u32 mask);
+ void ath79_gpio_function_setup(u32 set, u32 clear);
++void ath79_gpio_output_select(unsigned gpio, u8 val);
+ void ath79_gpio_init(void);
+
+ #endif /* __ATH79_COMMON_H */
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -184,6 +184,34 @@ void ath79_gpio_function_setup(u32 set,
+ spin_unlock_irqrestore(&ath79_gpio_lock, flags);
+ }
+
++void __init ath79_gpio_output_select(unsigned gpio, u8 val)
++{
++ void __iomem *base = ath79_gpio_base;
++ unsigned long flags;
++ unsigned int reg;
++ u32 t, s;
++
++ BUG_ON(!soc_is_ar934x());
++
++ if (gpio >= AR934X_GPIO_COUNT)
++ return;
++
++ reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
++ s = 8 * (gpio % 4);
++
++ spin_lock_irqsave(&ath79_gpio_lock, flags);
++
++ t = __raw_readl(base + reg);
++ t &= ~(0xff << s);
++ t |= val << s;
++ __raw_writel(t, base + reg);
++
++ /* flush write */
++ (void) __raw_readl(base + reg);
++
++ spin_unlock_irqrestore(&ath79_gpio_lock, flags);
++}
++
+ void __init ath79_gpio_init(void)
+ {
+ int err;
diff --git a/target/linux/ar71xx/patches-3.2/506-MIPS-ath79-prom-parse-redboot-args.patch b/target/linux/ar71xx/patches-3.2/506-MIPS-ath79-prom-parse-redboot-args.patch
new file mode 100644
index 0000000..aab959b
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/506-MIPS-ath79-prom-parse-redboot-args.patch
@@ -0,0 +1,86 @@
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -19,6 +19,8 @@
+
+ #include "common.h"
+
++static char ath79_cmdline_buf[COMMAND_LINE_SIZE] __initdata;
++
+ static inline int is_valid_ram_addr(void *addr)
+ {
+ if (((u32) addr > KSEG0) &&
+@@ -32,6 +34,41 @@ static inline int is_valid_ram_addr(void
+ return 0;
+ }
+
++static void __init ath79_prom_append_cmdline(const char *name,
++ const char *value)
++{
++ snprintf(ath79_cmdline_buf, sizeof(ath79_cmdline_buf),
++ " %s=%s", name, value);
++ strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline));
++}
++
++static const char * __init ath79_prom_find_env(char **envp, const char *name)
++{
++ const char *ret = NULL;
++ int len;
++ char **p;
++
++ if (!is_valid_ram_addr(envp))
++ return NULL;
++
++ len = strlen(name);
++ for (p = envp; is_valid_ram_addr(*p); p++) {
++ if (strncmp(name, *p, len) == 0 && (*p)[len] == '=') {
++ ret = *p + len + 1;
++ break;
++ }
++
++ /* RedBoot env comes in pointer pairs - key, value */
++ if (strncmp(name, *p, len) == 0 && (*p)[len] == 0)
++ if (is_valid_ram_addr(*(++p))) {
++ ret = *p;
++ break;
++ }
++ }
++
++ return ret;
++}
++
+ static __init void ath79_prom_init_cmdline(int argc, char **argv)
+ {
+ int i;
+@@ -48,7 +85,32 @@ static __init void ath79_prom_init_cmdli
+
+ void __init prom_init(void)
+ {
++ const char *env;
++ char **envp;
++
+ ath79_prom_init_cmdline(fw_arg0, (char **)fw_arg1);
++
++ envp = (char **)fw_arg2;
++ if (!strstr(arcs_cmdline, "ethaddr=")) {
++ env = ath79_prom_find_env(envp, "ethaddr");
++ if (env)
++ ath79_prom_append_cmdline("ethaddr", env);
++ }
++
++ if (!strstr(arcs_cmdline, "board=")) {
++ env = ath79_prom_find_env(envp, "board");
++ if (env) {
++ /* Workaround for buggy bootloaders */
++ if (strcmp(env, "RouterStation") == 0 ||
++ strcmp(env, "Ubiquiti AR71xx-based board") == 0)
++ env = "UBNT-RS";
++
++ if (strcmp(env, "RouterStation PRO") == 0)
++ env = "UBNT-RSPRO";
++
++ ath79_prom_append_cmdline("board", env);
++ }
++ }
+ }
+
+ void __init prom_free_prom_memory(void)
diff --git a/target/linux/ar71xx/patches-3.2/507-MIPS-ath79-prom-add-myloader-support.patch b/target/linux/ar71xx/patches-3.2/507-MIPS-ath79-prom-add-myloader-support.patch
new file mode 100644
index 0000000..137bf6b
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/507-MIPS-ath79-prom-add-myloader-support.patch
@@ -0,0 +1,55 @@
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -16,6 +16,7 @@
+
+ #include <asm/bootinfo.h>
+ #include <asm/addrspace.h>
++#include <asm/fw/myloader/myloader.h>
+
+ #include "common.h"
+
+@@ -69,6 +70,34 @@ static const char * __init ath79_prom_fi
+ return ret;
+ }
+
++static int __init ath79_prom_init_myloader(void)
++{
++ struct myloader_info *mylo;
++ char mac_buf[32];
++ unsigned char *mac;
++
++ mylo = myloader_get_info();
++ if (!mylo)
++ return 0;
++
++ switch (mylo->did) {
++ case DEVID_COMPEX_WP543:
++ ath79_prom_append_cmdline("board", "WP543");
++ break;
++ default:
++ pr_warn("prom: unknown device id: %x\n", mylo->did);
++ return 0;
++ }
++
++ mac = mylo->macs[0];
++ snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x",
++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
++
++ ath79_prom_append_cmdline("ethaddr", mac_buf);
++
++ return 1;
++}
++
+ static __init void ath79_prom_init_cmdline(int argc, char **argv)
+ {
+ int i;
+@@ -88,6 +117,9 @@ void __init prom_init(void)
+ const char *env;
+ char **envp;
+
++ if (ath79_prom_init_myloader())
++ return;
++
+ ath79_prom_init_cmdline(fw_arg0, (char **)fw_arg1);
+
+ envp = (char **)fw_arg2;
diff --git a/target/linux/ar71xx/patches-3.2/508-MIPS-ath79-prom-image-command-line-hack.patch b/target/linux/ar71xx/patches-3.2/508-MIPS-ath79-prom-image-command-line-hack.patch
new file mode 100644
index 0000000..062e513
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/508-MIPS-ath79-prom-image-command-line-hack.patch
@@ -0,0 +1,57 @@
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -70,6 +70,35 @@ static const char * __init ath79_prom_fi
+ return ret;
+ }
+
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++extern char __image_cmdline[];
++
++static int __init ath79_use_image_cmdline(void)
++{
++ char *p = __image_cmdline;
++ int replace = 0;
++
++ if (*p == '-') {
++ replace = 1;
++ p++;
++ }
++
++ if (*p == '\0')
++ return 0;
++
++ if (replace) {
++ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
++ } else {
++ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
++ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
++ }
++
++ return 1;
++}
++#else
++static inline int ath79_use_image_cmdline(void) { return 0; }
++#endif
++
+ static int __init ath79_prom_init_myloader(void)
+ {
+ struct myloader_info *mylo;
+@@ -95,6 +124,8 @@ static int __init ath79_prom_init_myload
+
+ ath79_prom_append_cmdline("ethaddr", mac_buf);
+
++ ath79_use_image_cmdline();
++
+ return 1;
+ }
+
+@@ -102,6 +133,9 @@ static __init void ath79_prom_init_cmdli
+ {
+ int i;
+
++ if (ath79_use_image_cmdline())
++ return;
++
+ if (!is_valid_ram_addr(argv))
+ return;
+
diff --git a/target/linux/ar71xx/patches-3.2/509-MIPS-ath79-process-board-kernel-option.patch b/target/linux/ar71xx/patches-3.2/509-MIPS-ath79-process-board-kernel-option.patch
new file mode 100644
index 0000000..8b7e2d4
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/509-MIPS-ath79-process-board-kernel-option.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -215,6 +215,8 @@ void __init plat_time_init(void)
+ mips_hpt_frequency = clk_get_rate(clk) / 2;
+ }
+
++__setup("board=", mips_machtype_setup);
++
+ static int __init ath79_setup(void)
+ {
+ ath79_gpio_init();
diff --git a/target/linux/ar71xx/patches-3.2/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch b/target/linux/ar71xx/patches-3.2/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch
new file mode 100644
index 0000000..2d2235e
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch
@@ -0,0 +1,14 @@
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -24,7 +24,10 @@
+ #include "dev-wmac.h"
+
+ static u8 ath79_wmac_mac[ETH_ALEN];
+-static struct ath9k_platform_data ath79_wmac_data;
++
++static struct ath9k_platform_data ath79_wmac_data = {
++ .led_pin = -1,
++};
+
+ static struct resource ath79_wmac_resources[] = {
+ {
diff --git a/target/linux/ar71xx/patches-3.2/601-MIPS-ath79-add-more-register-defines.patch b/target/linux/ar71xx/patches-3.2/601-MIPS-ath79-add-more-register-defines.patch
new file mode 100644
index 0000000..4d948bb
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/601-MIPS-ath79-add-more-register-defines.patch
@@ -0,0 +1,231 @@
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -20,7 +20,13 @@
+ #include <linux/io.h>
+ #include <linux/bitops.h>
+
++#define AR71XX_PCI_MEM_BASE 0x10000000
++#define AR71XX_PCI_MEM_SIZE 0x08000000
+ #define AR71XX_APB_BASE 0x18000000
++#define AR71XX_GE0_BASE 0x19000000
++#define AR71XX_GE0_SIZE 0x10000
++#define AR71XX_GE1_BASE 0x1a000000
++#define AR71XX_GE1_SIZE 0x10000
+ #define AR71XX_EHCI_BASE 0x1b000000
+ #define AR71XX_EHCI_SIZE 0x1000
+ #define AR71XX_OHCI_BASE 0x1c000000
+@@ -40,6 +46,8 @@
+ #define AR71XX_PLL_SIZE 0x100
+ #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
+ #define AR71XX_RESET_SIZE 0x100
++#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
++#define AR71XX_MII_SIZE 0x100
+
+ #define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
+ #define AR7240_USB_CTRL_SIZE 0x100
+@@ -56,11 +64,15 @@
+
+ #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+ #define AR933X_UART_SIZE 0x14
++#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define AR933X_GMAC_SIZE 0x04
+ #define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+ #define AR933X_WMAC_SIZE 0x20000
+ #define AR933X_EHCI_BASE 0x1b000000
+ #define AR933X_EHCI_SIZE 0x1000
+
++#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define AR934X_GMAC_SIZE 0x14
+ #define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+ #define AR934X_WMAC_SIZE 0x20000
+ #define AR934X_EHCI_BASE 0x1b000000
+@@ -120,6 +132,9 @@
+ #define AR71XX_AHB_DIV_SHIFT 20
+ #define AR71XX_AHB_DIV_MASK 0x7
+
++#define AR71XX_ETH0_PLL_SHIFT 17
++#define AR71XX_ETH1_PLL_SHIFT 19
++
+ #define AR724X_PLL_REG_CPU_CONFIG 0x00
+ #define AR724X_PLL_REG_PCIE_CONFIG 0x18
+
+@@ -132,6 +147,8 @@
+ #define AR724X_DDR_DIV_SHIFT 22
+ #define AR724X_DDR_DIV_MASK 0x3
+
++#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c
++
+ #define AR913X_PLL_REG_CPU_CONFIG 0x00
+ #define AR913X_PLL_REG_ETH_CONFIG 0x04
+ #define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14
+@@ -144,6 +161,9 @@
+ #define AR913X_AHB_DIV_SHIFT 19
+ #define AR913X_AHB_DIV_MASK 0x1
+
++#define AR913X_ETH0_PLL_SHIFT 20
++#define AR913X_ETH1_PLL_SHIFT 22
++
+ #define AR933X_PLL_CPU_CONFIG_REG 0x00
+ #define AR933X_PLL_CLOCK_CTRL_REG 0x08
+
+@@ -285,7 +305,11 @@
+ #define AR913X_RESET_USB_HOST BIT(5)
+ #define AR913X_RESET_USB_PHY BIT(4)
+
++#define AR933X_RESET_GE1_MDIO BIT(23)
++#define AR933X_RESET_GE0_MDIO BIT(22)
++#define AR933X_RESET_GE1_MAC BIT(13)
+ #define AR933X_RESET_WMAC BIT(11)
++#define AR933X_RESET_GE0_MAC BIT(9)
+ #define AR933X_RESET_USB_HOST BIT(5)
+ #define AR933X_RESET_USB_PHY BIT(4)
+ #define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
+@@ -323,6 +347,8 @@
+ #define AR934X_RESET_MBOX BIT(1)
+ #define AR934X_RESET_I2S BIT(0)
+
++#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18)
++#define AR933X_BOOTSTRAP_EEPBUSY BIT(4)
+ #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
+ #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
+@@ -427,6 +453,14 @@
+ #define AR71XX_GPIO_REG_INT_ENABLE 0x24
+ #define AR71XX_GPIO_REG_FUNC 0x28
+
++#define AR934X_GPIO_REG_OUT_FUNC0 0x2c
++#define AR934X_GPIO_REG_OUT_FUNC1 0x30
++#define AR934X_GPIO_REG_OUT_FUNC2 0x34
++#define AR934X_GPIO_REG_OUT_FUNC3 0x38
++#define AR934X_GPIO_REG_OUT_FUNC4 0x3c
++#define AR934X_GPIO_REG_OUT_FUNC5 0x40
++#define AR934X_GPIO_REG_FUNC 0x6c
++
+ #define AR71XX_GPIO_COUNT 16
+ #define AR7240_GPIO_COUNT 18
+ #define AR7241_GPIO_COUNT 20
+@@ -434,4 +468,124 @@
+ #define AR933X_GPIO_COUNT 30
+ #define AR934X_GPIO_COUNT 23
+
++#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
++#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
++#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
++#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
++#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
++#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
++#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
++
++#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
++#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
++#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
++#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
++#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
++#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
++#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
++#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
++#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
++#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
++#define AR724X_GPIO_FUNC_UART_EN BIT(1)
++#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
++
++#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22)
++#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
++#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20)
++#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19)
++#define AR913X_GPIO_FUNC_I2S1_EN BIT(18)
++#define AR913X_GPIO_FUNC_I2S0_EN BIT(17)
++#define AR913X_GPIO_FUNC_SLIC_EN BIT(16)
++#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
++#define AR913X_GPIO_FUNC_UART_EN BIT(8)
++#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4)
++
++#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31)
++#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30)
++#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29)
++#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27)
++#define AR933X_GPIO_FUNC_I2SO_EN BIT(26)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23)
++#define AR933X_GPIO_FUNC_SPI_EN BIT(18)
++#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
++#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
++#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
++#define AR933X_GPIO_FUNC_UART_EN BIT(1)
++#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0)
++
++#define AR934X_GPIO_FUNC_DDR_DQOE_EN BIT(17)
++#define AR934X_GPIO_FUNC_SPI_CS_1_EN BIT(14)
++#define AR934X_GPIO_FUNC_SPI_CS_0_EN BIT(13)
++
++#define AR934X_GPIO_OUT_GPIO 0x00
++
++/*
++ * MII_CTRL block
++ */
++#define AR71XX_MII_REG_MII0_CTRL 0x00
++#define AR71XX_MII_REG_MII1_CTRL 0x04
++
++#define AR71XX_MII_CTRL_IF_MASK 3
++#define AR71XX_MII_CTRL_SPEED_SHIFT 4
++#define AR71XX_MII_CTRL_SPEED_MASK 3
++#define AR71XX_MII_CTRL_SPEED_10 0
++#define AR71XX_MII_CTRL_SPEED_100 1
++#define AR71XX_MII_CTRL_SPEED_1000 2
++
++#define AR71XX_MII0_CTRL_IF_GMII 0
++#define AR71XX_MII0_CTRL_IF_MII 1
++#define AR71XX_MII0_CTRL_IF_RGMII 2
++#define AR71XX_MII0_CTRL_IF_RMII 3
++
++#define AR71XX_MII1_CTRL_IF_RGMII 0
++#define AR71XX_MII1_CTRL_IF_RMII 1
++
++/*
++ * AR933X GMAC interface
++ */
++#define AR933X_GMAC_REG_ETH_CFG 0x00
++
++#define AR933X_ETH_CFG_RGMII_GE0 BIT(0)
++#define AR933X_ETH_CFG_MII_GE0 BIT(1)
++#define AR933X_ETH_CFG_GMII_GE0 BIT(2)
++#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3)
++#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4)
++#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5)
++#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7)
++#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8)
++#define AR933X_ETH_CFG_RMII_GE0 BIT(9)
++#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
++#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10)
++
++/*
++ * AR934X GMAC Interface
++ */
++#define AR934X_GMAC_REG_ETH_CFG 0x00
++
++#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0)
++#define AR934X_ETH_CFG_MII_GMAC0 BIT(1)
++#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2)
++#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3)
++#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4)
++#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5)
++#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6)
++#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7)
++#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9)
++#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10)
++#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11)
++#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12)
++#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
++
+ #endif /* __ASM_MACH_AR71XX_REGS_H */
diff --git a/target/linux/ar71xx/patches-3.2/602-MIPS-ath79-add-openwrt-stuff.patch b/target/linux/ar71xx/patches-3.2/602-MIPS-ath79-add-openwrt-stuff.patch
new file mode 100644
index 0000000..a29d791
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/602-MIPS-ath79-add-openwrt-stuff.patch
@@ -0,0 +1,60 @@
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -88,6 +88,20 @@ config SOC_AR934X
+ select PCI_AR724X if PCI
+ def_bool n
+
++config ATH79_DEV_M25P80
++ select ATH79_DEV_SPI
++ def_bool n
++
++config ATH79_DEV_AP9X_PCI
++ select ATH79_PCI_ATH9K_FIXUP
++ def_bool n
++
++config ATH79_DEV_DSA
++ def_bool n
++
++config ATH79_DEV_ETH
++ def_bool n
++
+ config PCI_AR724X
+ def_bool n
+
+@@ -107,4 +121,10 @@ config ATH79_DEV_WMAC
+ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X)
+ def_bool n
+
++config ATH79_NVRAM
++ def_bool n
++
++config ATH79_PCI_ATH9K_FIXUP
++ def_bool n
++
+ endif
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -17,13 +17,23 @@ obj-$(CONFIG_PCI) += pci.o
+ # Devices
+ #
+ obj-y += dev-common.o
++obj-$(CONFIG_ATH79_DEV_AP9X_PCI) += dev-ap9x-pci.o
++obj-$(CONFIG_ATH79_DEV_DSA) += dev-dsa.o
++obj-$(CONFIG_ATH79_DEV_ETH) += dev-eth.o
+ obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
+ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
++obj-$(CONFIG_ATH79_DEV_M25P80) += dev-m25p80.o
+ obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
+ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
+ obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o
+
+ #
++# Miscellaneous objects
++#
++obj-$(CONFIG_ATH79_NVRAM) += nvram.o
++obj-$(CONFIG_ATH79_PCI_ATH9K_FIXUP) += pci-ath9k-fixup.o
++
++#
+ # Machines
+ #
+ obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
diff --git a/target/linux/ar71xx/patches-3.2/603-MIPS-ath79-ap121-fixes.patch b/target/linux/ar71xx/patches-3.2/603-MIPS-ath79-ap121-fixes.patch
new file mode 100644
index 0000000..b8583d5
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/603-MIPS-ath79-ap121-fixes.patch
@@ -0,0 +1,240 @@
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -1,19 +1,23 @@
+ /*
+ * Atheros AP121 board support
+ *
+- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
+
+-#include "machtypes.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
++#include "dev-m25p80.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
++#include "machtypes.h"
+
+ #define AP121_GPIO_LED_WLAN 0
+ #define AP121_GPIO_LED_USB 1
+@@ -24,7 +28,82 @@
+ #define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
+
+-#define AP121_CAL_DATA_ADDR 0x1fff1000
++#define AP121_MAC0_OFFSET 0x0000
++#define AP121_MAC1_OFFSET 0x0006
++#define AP121_CALDATA_OFFSET 0x1000
++#define AP121_WMAC_MAC_OFFSET 0x1002
++
++#define AP121_MINI_GPIO_LED_WLAN 0
++#define AP121_MINI_GPIO_BTN_JUMPSTART 12
++#define AP121_MINI_GPIO_BTN_RESET 11
++
++static struct mtd_partition ap121_parts[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "rootfs",
++ .offset = 0x010000,
++ .size = 0x130000,
++ },
++ {
++ .name = "uImage",
++ .offset = 0x140000,
++ .size = 0x0a0000,
++ },
++ {
++ .name = "NVRAM",
++ .offset = 0x1e0000,
++ .size = 0x010000,
++ },
++ {
++ .name = "ART",
++ .offset = 0x1f0000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++};
++
++static struct mtd_partition ap121_mini_parts[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = 0x040000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "u-boot-env",
++ .offset = 0x040000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "rootfs",
++ .offset = 0x050000,
++ .size = 0x2b0000,
++ },
++ {
++ .name = "uImage",
++ .offset = 0x300000,
++ .size = 0x0e0000,
++ },
++ {
++ .name = "NVRAM",
++ .offset = 0x3e0000,
++ .size = 0x010000,
++ },
++ {
++ .name = "ART",
++ .offset = 0x3f0000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++};
++
++static struct flash_platform_data ap121_flash_data;
+
+ static struct gpio_led ap121_leds_gpio[] __initdata = {
+ {
+@@ -58,41 +137,84 @@ static struct gpio_keys_button ap121_gpi
+ }
+ };
+
+-static struct ath79_spi_controller_data ap121_spi0_data = {
+- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
+- .cs_line = 0,
++static struct gpio_led ap121_mini_leds_gpio[] __initdata = {
++ {
++ .name = "ap121:green:wlan",
++ .gpio = AP121_MINI_GPIO_LED_WLAN,
++ .active_low = 0,
++ },
+ };
+
+-static struct spi_board_info ap121_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "mx25l1606e",
+- .controller_data = &ap121_spi0_data,
++static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = {
++ {
++ .desc = "jumpstart button",
++ .type = EV_KEY,
++ .code = KEY_WPS_BUTTON,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_MINI_GPIO_BTN_JUMPSTART,
++ .active_low = 1,
++ },
++ {
++ .desc = "reset button",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_MINI_GPIO_BTN_RESET,
++ .active_low = 1,
+ }
+ };
+
+-static struct ath79_spi_platform_data ap121_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
++static void __init ap121_common_setup(void)
++{
++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(&ap121_flash_data);
++ ath79_register_wmac(art + AP121_CALDATA_OFFSET,
++ art + AP121_WMAC_MAC_OFFSET);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0);
++
++ ath79_register_mdio(0, 0x0);
++
++ /* LAN ports */
++ ath79_register_eth(1);
++
++ /* WAN port */
++ ath79_register_eth(0);
++}
+
+ static void __init ap121_setup(void)
+ {
+- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
++ ap121_flash_data.parts = ap121_parts;
++ ap121_flash_data.nr_parts = ARRAY_SIZE(ap121_parts);
++
++ ap121_common_setup();
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
+ ap121_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121_gpio_keys),
+ ap121_gpio_keys);
+-
+- ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+- ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(cal_data, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
+ ap121_setup);
++
++static void __init ap121_mini_setup(void)
++{
++ ap121_flash_data.parts = ap121_mini_parts;
++ ap121_flash_data.nr_parts = ARRAY_SIZE(ap121_mini_parts);
++
++ ap121_common_setup();
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio),
++ ap121_mini_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ap121_mini_gpio_keys),
++ ap121_mini_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI",
++ ap121_mini_setup);
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -5,9 +5,10 @@ menu "Atheros AR71XX/AR724X/AR913X machi
+ config ATH79_MACH_AP121
+ bool "Atheros AP121 reference board"
+ select SOC_AR933X
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -17,6 +17,7 @@
+ enum ath79_mach_type {
+ ATH79_MACH_GENERIC = 0,
+ ATH79_MACH_AP121, /* Atheros AP121 reference board */
++ ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
+ ATH79_MACH_DB120, /* Atheros DB120 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
diff --git a/target/linux/ar71xx/patches-3.2/604-MIPS-ath79-ap81-fixes.patch b/target/linux/ar71xx/patches-3.2/604-MIPS-ath79-ap81-fixes.patch
new file mode 100644
index 0000000..cc0d598
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/604-MIPS-ath79-ap81-fixes.patch
@@ -0,0 +1,128 @@
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -9,12 +9,16 @@
+ * by the Free Software Foundation.
+ */
+
+-#include "machtypes.h"
+-#include "dev-wmac.h"
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
++
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+-#include "dev-spi.h"
++#include "dev-m25p80.h"
+ #include "dev-usb.h"
++#include "dev-wmac.h"
++#include "machtypes.h"
+
+ #define AP81_GPIO_LED_STATUS 1
+ #define AP81_GPIO_LED_AOSS 3
+@@ -29,6 +33,37 @@
+
+ #define AP81_CAL_DATA_ADDR 0x1fff1000
+
++static struct mtd_partition ap81_partitions[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = 0x040000,
++ .mask_flags = MTD_WRITEABLE,
++ }, {
++ .name = "u-boot-env",
++ .offset = 0x040000,
++ .size = 0x010000,
++ }, {
++ .name = "rootfs",
++ .offset = 0x050000,
++ .size = 0x500000,
++ }, {
++ .name = "uImage",
++ .offset = 0x550000,
++ .size = 0x100000,
++ }, {
++ .name = "ART",
++ .offset = 0x650000,
++ .size = 0x1b0000,
++ .mask_flags = MTD_WRITEABLE,
++ }
++};
++
++static struct flash_platform_data ap81_flash_data = {
++ .parts = ap81_partitions,
++ .nr_parts = ARRAY_SIZE(ap81_partitions),
++};
++
+ static struct gpio_led ap81_leds_gpio[] __initdata = {
+ {
+ .name = "ap81:green:status",
+@@ -67,26 +102,6 @@ static struct gpio_keys_button ap81_gpio
+ }
+ };
+
+-static struct ath79_spi_controller_data ap81_spi0_data = {
+- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
+- .cs_line = 0,
+-};
+-
+-static struct spi_board_info ap81_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "m25p64",
+- .controller_data = &ap81_spi0_data,
+- }
+-};
+-
+-static struct ath79_spi_platform_data ap81_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
+-
+ static void __init ap81_setup(void)
+ {
+ u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR);
+@@ -96,10 +111,24 @@ static void __init ap81_setup(void)
+ ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap81_gpio_keys),
+ ap81_gpio_keys);
+- ath79_register_spi(&ap81_spi_data, ap81_spi_info,
+- ARRAY_SIZE(ap81_spi_info));
++ ath79_register_m25p80(&ap81_flash_data);
+ ath79_register_wmac(cal_data, NULL);
+ ath79_register_usb();
++
++ ath79_register_mdio(0, 0x0);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, cal_data, 0);
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
++ ath79_eth0_data.speed = SPEED_100;
++ ath79_eth0_data.duplex = DUPLEX_FULL;
++ ath79_eth0_data.has_ar8216 = 1;
++
++ ath79_init_mac(ath79_eth1_data.mac_addr, cal_data, 1);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
++ ath79_eth1_data.phy_mask = 0x10;
++
++ ath79_register_eth(0);
++ ath79_register_eth(1);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -18,9 +18,10 @@ config ATH79_MACH_AP121
+ config ATH79_MACH_AP81
+ bool "Atheros AP81 reference board"
+ select SOC_AR913X
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
diff --git a/target/linux/ar71xx/patches-3.2/605-MIPS-ath79-db120-fixes.patch b/target/linux/ar71xx/patches-3.2/605-MIPS-ath79-db120-fixes.patch
new file mode 100644
index 0000000..07b23da
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/605-MIPS-ath79-db120-fixes.patch
@@ -0,0 +1,220 @@
+--- a/arch/mips/ath79/mach-db120.c
++++ b/arch/mips/ath79/mach-db120.c
+@@ -37,17 +37,26 @@
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
+ #include <linux/pci.h>
++#include <linux/platform_device.h>
+ #include <linux/ath9k_platform.h>
+
+-#include "machtypes.h"
++#include <asm/mach-ath79/ar71xx_regs.h>
++
++#include "common.h"
++#include "dev-ap9x-pci.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
++#include "dev-m25p80.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
+-#include "pci.h"
++#include "machtypes.h"
+
++#define DB120_GPIO_LED_USB 11
+ #define DB120_GPIO_LED_WLAN_5G 12
+ #define DB120_GPIO_LED_WLAN_2G 13
+ #define DB120_GPIO_LED_STATUS 14
+@@ -58,8 +67,50 @@
+ #define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
+
+-#define DB120_WMAC_CALDATA_OFFSET 0x1000
+-#define DB120_PCIE_CALDATA_OFFSET 0x5000
++#define DB120_MAC0_OFFSET 0
++#define DB120_MAC1_OFFSET 6
++#define DB120_WMAC_CALDATA_OFFSET 0x1000
++#define DB120_PCIE_CALDATA_OFFSET 0x5000
++
++static struct mtd_partition db120_partitions[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = 0x040000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "u-boot-env",
++ .offset = 0x040000,
++ .size = 0x010000,
++ },
++ {
++ .name = "rootfs",
++ .offset = 0x050000,
++ .size = 0x630000,
++ },
++ {
++ .name = "uImage",
++ .offset = 0x680000,
++ .size = 0x160000,
++ },
++ {
++ .name = "NVRAM",
++ .offset = 0x7E0000,
++ .size = 0x010000,
++ },
++ {
++ .name = "ART",
++ .offset = 0x7F0000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ }
++};
++
++static struct flash_platform_data db120_flash_data = {
++ .parts = db120_partitions,
++ .nr_parts = ARRAY_SIZE(db120_partitions),
++};
+
+ static struct gpio_led db120_leds_gpio[] __initdata = {
+ {
+@@ -82,6 +133,11 @@ static struct gpio_led db120_leds_gpio[]
+ .gpio = DB120_GPIO_LED_WLAN_2G,
+ .active_low = 1,
+ },
++ {
++ .name = "db120:green:usb",
++ .gpio = DB120_GPIO_LED_USB,
++ .active_low = 1,
++ }
+ };
+
+ static struct gpio_keys_button db120_gpio_keys[] __initdata = {
+@@ -95,66 +151,65 @@ static struct gpio_keys_button db120_gpi
+ },
+ };
+
+-static struct ath79_spi_controller_data db120_spi0_data = {
+- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
+- .cs_line = 0,
+-};
+-
+-static struct spi_board_info db120_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "s25sl064a",
+- .controller_data = &db120_spi0_data,
+- }
+-};
+-
+-static struct ath79_spi_platform_data db120_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
+-
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data db120_ath9k_data;
+-
+-static int db120_pci_plat_dev_init(struct pci_dev *dev)
++static void __init db120_gmac_setup(void)
+ {
+- switch (PCI_SLOT(dev->devfn)) {
+- case 0:
+- dev->dev.platform_data = &db120_ath9k_data;
+- break;
+- }
++ void __iomem *base;
++ u32 t;
+
+- return 0;
+-}
++ base = ioremap(AR934X_GMAC_BASE, AR934X_GMAC_SIZE);
+
+-static void __init db120_pci_init(u8 *eeprom)
+-{
+- memcpy(db120_ath9k_data.eeprom_data, eeprom,
+- sizeof(db120_ath9k_data.eeprom_data));
++ t = __raw_readl(base + AR934X_GMAC_REG_ETH_CFG);
++ t &= ~(AR934X_ETH_CFG_RGMII_GMAC0 | AR934X_ETH_CFG_MII_GMAC0 |
++ AR934X_ETH_CFG_MII_GMAC0 | AR934X_ETH_CFG_SW_ONLY_MODE);
++ __raw_writel(t, base + AR934X_GMAC_REG_ETH_CFG);
+
+- ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init);
+- ath79_register_pci();
++ iounmap(base);
+ }
+-#else
+-static inline void db120_pci_init(void) {}
+-#endif /* CONFIG_PCI */
+
+ static void __init db120_setup(void)
+ {
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
++ ath79_gpio_output_select(DB120_GPIO_LED_USB, AR934X_GPIO_OUT_GPIO);
++ ath79_register_m25p80(&db120_flash_data);
++
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
+ db120_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(db120_gpio_keys),
+ db120_gpio_keys);
+- ath79_register_spi(&db120_spi_data, db120_spi_info,
+- ARRAY_SIZE(db120_spi_info));
+ ath79_register_usb();
+ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL);
+- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
++ ap91_pci_init(art + DB120_PCIE_CALDATA_OFFSET, NULL);
++
++ db120_gmac_setup();
++
++ ath79_register_mdio(0, 0x0);
++ ath79_register_mdio(1, 0x0);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, art + DB120_MAC0_OFFSET, 0);
++#if 0
++ /* GMAC0 is connected to an AR8327 switch */
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.speed = SPEED_1000;
++ ath79_eth0_data.duplex = DUPLEX_FULL;
++#else
++ /* GMAC0 is connected to PHY4 of the internal switch */
++ ath79_switch_data.phy4_mii_en = 1;
++
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
++ ath79_eth0_data.phy_mask = BIT(4);
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
++#endif
++ ath79_register_eth(0);
++
++ /* GMAC1 is connected to the internal switch */
++ ath79_init_mac(ath79_eth1_data.mac_addr, art + DB120_MAC1_OFFSET, 0);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
++ ath79_eth1_data.speed = SPEED_1000;
++ ath79_eth1_data.duplex = DUPLEX_FULL;
++
++ ath79_register_eth(1);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board",
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -31,9 +31,11 @@ config ATH79_MACH_AP81
+ config ATH79_MACH_DB120
+ bool "Atheros DB120 reference board"
+ select SOC_AR934X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
diff --git a/target/linux/ar71xx/patches-3.2/606-MIPS-ath79-pb44-fixes.patch b/target/linux/ar71xx/patches-3.2/606-MIPS-ath79-pb44-fixes.patch
new file mode 100644
index 0000000..1f3550b
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/606-MIPS-ath79-pb44-fixes.patch
@@ -0,0 +1,153 @@
+--- a/arch/mips/ath79/mach-pb44.c
++++ b/arch/mips/ath79/mach-pb44.c
+@@ -8,23 +8,48 @@
+ * by the Free Software Foundation.
+ */
+
++#include <linux/delay.h>
+ #include <linux/init.h>
+ #include <linux/platform_device.h>
+ #include <linux/i2c.h>
+ #include <linux/i2c-gpio.h>
+ #include <linux/i2c/pcf857x.h>
++#include <linux/i2c/pcf857x.h>
++#include <linux/spi/flash.h>
++#include <linux/spi/vsc7385.h>
+
+-#include "machtypes.h"
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
++
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
++#include "machtypes.h"
+ #include "pci.h"
+
+ #define PB44_GPIO_I2C_SCL 0
+ #define PB44_GPIO_I2C_SDA 1
+
++#define PB44_PCF8757_VSC7395_CS 0
++#define PB44_PCF8757_STEREO_CS 1
++#define PB44_PCF8757_SLIC_CS0 2
++#define PB44_PCF8757_SLIC_TEST 3
++#define PB44_PCF8757_SLIC_INT0 4
++#define PB44_PCF8757_SLIC_INT1 5
++#define PB44_PCF8757_SW_RESET 6
++#define PB44_PCF8757_SW_JUMP 8
++#define PB44_PCF8757_LED_JUMP1 9
++#define PB44_PCF8757_LED_JUMP2 10
++#define PB44_PCF8757_TP24 11
++#define PB44_PCF8757_TP25 12
++#define PB44_PCF8757_TP26 13
++#define PB44_PCF8757_TP27 14
++#define PB44_PCF8757_TP28 15
++
+ #define PB44_GPIO_EXP_BASE 16
++#define PB44_GPIO_VSC7395_CS (PB44_GPIO_EXP_BASE + PB44_PCF8757_VSC7395_CS)
+ #define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6)
+ #define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8)
+ #define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9)
+@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data
+ .cs_line = 0,
+ };
+
++static struct ath79_spi_controller_data pb44_spi1_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_GPIO,
++ .cs_line = PB44_GPIO_VSC7395_CS,
++};
++
++static void pb44_vsc7395_reset(void)
++{
++ ath79_device_reset_set(AR71XX_RESET_GE1_PHY);
++ udelay(10);
++ ath79_device_reset_clear(AR71XX_RESET_GE1_PHY);
++ mdelay(50);
++}
++
++static struct vsc7385_platform_data pb44_vsc7395_data = {
++ .reset = pb44_vsc7395_reset,
++ .ucode_name = "vsc7395_ucode_pb44.bin",
++ .mac_cfg = {
++ .tx_ipg = 6,
++ .bit2 = 1,
++ .clk_sel = 0,
++ },
++};
++
++static const char *pb44_part_probes[] = {
++ "RedBoot",
++ NULL,
++};
++
++static struct flash_platform_data pb44_flash_data = {
++ .part_probes = pb44_part_probes,
++};
++
+ static struct spi_board_info pb44_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p64",
++ .platform_data = &pb44_flash_data,
+ .controller_data = &pb44_spi0_data,
+ },
++ {
++ .bus_num = 0,
++ .chip_select = 1,
++ .max_speed_hz = 25000000,
++ .modalias = "spi-vsc7385",
++ .platform_data = &pb44_vsc7395_data,
++ .controller_data = &pb44_spi1_data,
++ }
+ };
+
+ static struct ath79_spi_platform_data pb44_spi_data = {
+ .bus_num = 0,
+- .num_chipselect = 1,
++ .num_chipselect = 2,
+ };
+
++#define PB44_WAN_PHYMASK BIT(0)
++#define PB44_LAN_PHYMASK 0
++#define PB44_MDIO_PHYMASK (PB44_LAN_PHYMASK | PB44_WAN_PHYMASK)
++
+ static void __init pb44_init(void)
+ {
+ i2c_register_board_info(0, pb44_i2c_board_info,
+@@ -122,6 +192,22 @@ static void __init pb44_init(void)
+ ARRAY_SIZE(pb44_spi_info));
+ ath79_register_usb();
+ ath79_register_pci();
++
++ ath79_register_mdio(0, ~PB44_MDIO_PHYMASK);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.phy_mask = PB44_WAN_PHYMASK;
++
++ ath79_register_eth(0);
++
++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth1_data.speed = SPEED_1000;
++ ath79_eth1_data.duplex = DUPLEX_FULL;
++ ath79_eth1_pll_data.pll_1000 = 0x110000;
++
++ ath79_register_eth(1);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -45,6 +45,7 @@ config ATH79_MACH_DB120
+ config ATH79_MACH_PB44
+ bool "Atheros PB44 reference board"
+ select SOC_AR71XX
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
diff --git a/target/linux/ar71xx/patches-3.2/607-MIPS-ath79-ubnt-xm-fixes.patch b/target/linux/ar71xx/patches-3.2/607-MIPS-ath79-ubnt-xm-fixes.patch
new file mode 100644
index 0000000..cc393a8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/607-MIPS-ath79-ubnt-xm-fixes.patch
@@ -0,0 +1,109 @@
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -57,9 +57,10 @@ config ATH79_MACH_PB44
+ config ATH79_MACH_UBNT_XM
+ bool "Ubiquiti Networks XM (rev 1.0) board"
+ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ help
+ Say 'Y' here if you want your kernel to support the
+ Ubiquiti Networks XM (rev 1.0) board.
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -16,10 +16,11 @@
+
+ #include <asm/mach-ath79/irq.h>
+
+-#include "machtypes.h"
++#include "dev-ap9x-pci.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+-#include "dev-spi.h"
++#include "dev-m25p80.h"
++#include "machtypes.h"
+ #include "pci.h"
+
+ #define UBNT_XM_GPIO_LED_L1 0
+@@ -32,7 +33,7 @@
+ #define UBNT_XM_KEYS_POLL_INTERVAL 20
+ #define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL)
+
+-#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000)
++#define UBNT_XM_EEPROM_ADDR 0x1fff1000
+
+ static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
+ {
+@@ -65,54 +66,10 @@ static struct gpio_keys_button ubnt_xm_g
+ }
+ };
+
+-static struct ath79_spi_controller_data ubnt_xm_spi0_data = {
+- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
+- .cs_line = 0,
+-};
+-
+-static struct spi_board_info ubnt_xm_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "mx25l6405d",
+- .controller_data = &ubnt_xm_spi0_data,
+- }
+-};
+-
+-static struct ath79_spi_platform_data ubnt_xm_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
+-
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data ubnt_xm_eeprom_data;
+-
+-static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev)
+-{
+- switch (PCI_SLOT(dev->devfn)) {
+- case 0:
+- dev->dev.platform_data = &ubnt_xm_eeprom_data;
+- break;
+- }
+-
+- return 0;
+-}
+-
+-static void __init ubnt_xm_pci_init(void)
+-{
+- memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+- sizeof(ubnt_xm_eeprom_data.eeprom_data));
+-
+- ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init);
+- ath79_register_pci();
+-}
+-#else
+-static inline void ubnt_xm_pci_init(void) {}
+-#endif /* CONFIG_PCI */
+-
+ static void __init ubnt_xm_init(void)
+ {
++ u8 *eeprom = (u8 *) KSEG1ADDR(UBNT_XM_EEPROM_ADDR);
++
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
+ ubnt_xm_leds_gpio);
+
+@@ -120,10 +77,8 @@ static void __init ubnt_xm_init(void)
+ ARRAY_SIZE(ubnt_xm_gpio_keys),
+ ubnt_xm_gpio_keys);
+
+- ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info,
+- ARRAY_SIZE(ubnt_xm_spi_info));
+-
+- ubnt_xm_pci_init();
++ ath79_register_m25p80(NULL);
++ ap91_pci_init(eeprom, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_UBNT_XM,
diff --git a/target/linux/ar71xx/patches-3.2/608-MIPS-ath79-ubnt-xm-add-more-boards.patch b/target/linux/ar71xx/patches-3.2/608-MIPS-ath79-ubnt-xm-add-more-boards.patch
new file mode 100644
index 0000000..982860f
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/608-MIPS-ath79-ubnt-xm-add-more-boards.patch
@@ -0,0 +1,187 @@
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -13,15 +13,17 @@
+ #include <linux/init.h>
+ #include <linux/pci.h>
+ #include <linux/ath9k_platform.h>
++#include <linux/etherdevice.h>
+
+ #include <asm/mach-ath79/irq.h>
+
+ #include "dev-ap9x-pci.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-m25p80.h"
++#include "dev-usb.h"
+ #include "machtypes.h"
+-#include "pci.h"
+
+ #define UBNT_XM_GPIO_LED_L1 0
+ #define UBNT_XM_GPIO_LED_L2 1
+@@ -37,19 +39,19 @@
+
+ static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
+ {
+- .name = "ubnt-xm:red:link1",
++ .name = "ubnt:red:link1",
+ .gpio = UBNT_XM_GPIO_LED_L1,
+ .active_low = 0,
+ }, {
+- .name = "ubnt-xm:orange:link2",
++ .name = "ubnt:orange:link2",
+ .gpio = UBNT_XM_GPIO_LED_L2,
+ .active_low = 0,
+ }, {
+- .name = "ubnt-xm:green:link3",
++ .name = "ubnt:green:link3",
+ .gpio = UBNT_XM_GPIO_LED_L3,
+ .active_low = 0,
+ }, {
+- .name = "ubnt-xm:green:link4",
++ .name = "ubnt:green:link4",
+ .gpio = UBNT_XM_GPIO_LED_L4,
+ .active_low = 0,
+ },
+@@ -66,9 +68,13 @@ static struct gpio_keys_button ubnt_xm_g
+ }
+ };
+
++#define UBNT_M_WAN_PHYMASK BIT(4)
++
+ static void __init ubnt_xm_init(void)
+ {
+ u8 *eeprom = (u8 *) KSEG1ADDR(UBNT_XM_EEPROM_ADDR);
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
+ ubnt_xm_leds_gpio);
+@@ -79,9 +85,99 @@ static void __init ubnt_xm_init(void)
+
+ ath79_register_m25p80(NULL);
+ ap91_pci_init(eeprom, NULL);
++
++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
++ ath79_register_eth(0);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_UBNT_XM,
+ "UBNT-XM",
+ "Ubiquiti Networks XM (rev 1.0) board",
+ ubnt_xm_init);
++
++MIPS_MACHINE(ATH79_MACH_UBNT_BULLET_M, "UBNT-BM", "Ubiquiti Bullet M",
++ ubnt_xm_init);
++
++static void __init ubnt_rocket_m_setup(void)
++{
++ ubnt_xm_init();
++ ath79_register_usb();
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M, "UBNT-RM", "Ubiquiti Rocket M",
++ ubnt_rocket_m_setup);
++
++static void __init ubnt_nano_m_setup(void)
++{
++ ubnt_xm_init();
++ ath79_register_eth(1);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M, "UBNT-NM", "Ubiquiti Nanostation M",
++ ubnt_nano_m_setup);
++
++static struct gpio_led ubnt_airrouter_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:green:globe",
++ .gpio = 0,
++ .active_low = 1,
++ }
++};
++
++static void __init ubnt_airrouter_setup(void)
++{
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++ ath79_register_m25p80(NULL);
++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++ ath79_init_local_mac(ath79_eth1_data.mac_addr, mac1);
++
++ ath79_register_eth(1);
++ ath79_register_eth(0);
++ ath79_register_usb();
++
++ ap91_pci_init(ee, NULL);
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_airrouter_leds_gpio),
++ ubnt_airrouter_leds_gpio);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_AIRROUTER, "UBNT-AR", "Ubiquiti AirRouter",
++ ubnt_airrouter_setup);
++
++static struct gpio_led ubnt_unifi_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:orange:dome",
++ .gpio = 1,
++ .active_low = 0,
++ }, {
++ .name = "ubnt:green:dome",
++ .gpio = 0,
++ .active_low = 0,
++ }
++};
++
++static void __init ubnt_unifi_setup(void)
++{
++ u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
++ ath79_register_eth(0);
++
++ ap91_pci_init(ee, NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_leds_gpio),
++ ubnt_unifi_leds_gpio);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_UNIFI, "UBNT-UF", "Ubiquiti UniFi",
++ ubnt_unifi_setup);
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -58,9 +58,11 @@ config ATH79_MACH_UBNT_XM
+ bool "Ubiquiti Networks XM (rev 1.0) board"
+ select SOC_AR724X
+ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
+ help
+ Say 'Y' here if you want your kernel to support the
+ Ubiquiti Networks XM (rev 1.0) board.
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -21,6 +21,11 @@ enum ath79_mach_type {
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
+ ATH79_MACH_DB120, /* Atheros DB120 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
++ ATH79_MACH_UBNT_AIRROUTER, /* Ubiquiti AirRouter */
++ ATH79_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */
++ ATH79_MACH_UBNT_NANO_M, /* Ubiquiti NanoStation M */
++ ATH79_MACH_UBNT_ROCKET_M, /* Ubiquiti Rocket M */
++ ATH79_MACH_UBNT_UNIFI, /* Ubiquiti Unifi */
+ ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
+ };
+
diff --git a/target/linux/ar71xx/patches-3.2/610-MIPS-ath79-openwrt-machines.patch b/target/linux/ar71xx/patches-3.2/610-MIPS-ath79-openwrt-machines.patch
new file mode 100644
index 0000000..e65bd51
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/610-MIPS-ath79-openwrt-machines.patch
@@ -0,0 +1,642 @@
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -16,17 +16,77 @@
+
+ enum ath79_mach_type {
+ ATH79_MACH_GENERIC = 0,
++ ATH79_MACH_ALFA_AP96, /* ALFA Network AP96 board */
++ ATH79_MACH_ALFA_NX, /* ALFA Network N2/N5 board */
++ ATH79_MACH_ALL0258N, /* Allnet ALL0258N */
+ ATH79_MACH_AP121, /* Atheros AP121 reference board */
+ ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
++ ATH79_MACH_AP83, /* Atheros AP83 */
++ ATH79_MACH_AP96, /* Atheros AP96 */
++ ATH79_MACH_AW_NR580, /* AzureWave AW-NR580 */
+ ATH79_MACH_DB120, /* Atheros DB120 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
++ ATH79_MACH_DIR_600_A1, /* D-Link DIR-600 rev. A1 */
++ ATH79_MACH_DIR_615_C1, /* D-Link DIR-615 rev. C1 */
++ ATH79_MACH_DIR_825_B1, /* D-Link DIR-825 rev. B1 */
++ ATH79_MACH_EAP7660D, /* Senao EAP7660D */
++ ATH79_MACH_JA76PF, /* jjPlus JA76PF */
++ ATH79_MACH_JWAP003, /* jjPlus JWAP003 */
++ ATH79_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */
++ ATH79_MACH_MZK_W04NU, /* Planex MZK-W04NU */
++ ATH79_MACH_MZK_W300NH, /* Planex MZK-W300NH */
++ ATH79_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */
++ ATH79_MACH_OM2P, /* OpenMesh OM2P */
++ ATH79_MACH_PB42, /* Atheros PB42 */
++ ATH79_MACH_PB92, /* Atheros PB92 */
++ ATH79_MACH_RB_411, /* MikroTik RouterBOARD 411/411A/411AH */
++ ATH79_MACH_RB_411U, /* MikroTik RouterBOARD 411U */
++ ATH79_MACH_RB_433, /* MikroTik RouterBOARD 433/433AH */
++ ATH79_MACH_RB_433U, /* MikroTik RouterBOARD 433UAH */
++ ATH79_MACH_RB_450G, /* MikroTik RouterBOARD 450G */
++ ATH79_MACH_RB_450, /* MikroTik RouterBOARD 450 */
++ ATH79_MACH_RB_493, /* Mikrotik RouterBOARD 493/493AH */
++ ATH79_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */
++ ATH79_MACH_RB_750, /* MikroTik RouterBOARD 750 */
++ ATH79_MACH_RW2458N, /* Redwave RW2458N */
++ ATH79_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */
++ ATH79_MACH_TL_MR3020, /* TP-LINK TL-MR3020 */
++ ATH79_MACH_TL_MR3220, /* TP-LINK TL-MR3220 */
++ ATH79_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */
++ ATH79_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */
++ ATH79_MACH_TL_WA901ND_V2, /* TP-LINK TL-WA901ND v2 */
++ ATH79_MACH_TL_WR1043ND, /* TP-LINK TL-WR1041ND */
++ ATH79_MACH_TL_WR2543N, /* TP-LINK TL-WR2543N/ND */
++ ATH79_MACH_TL_WR703N, /* TP-LINK TL-WR703N */
++ ATH79_MACH_TL_WR741ND, /* TP-LINK TL-WR741ND */
++ ATH79_MACH_TL_WR741ND_V4, /* TP-LINK TL-WR741ND v4*/
++ ATH79_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */
++ ATH79_MACH_TL_WR841N_V7, /* TP-LINK TL-WR841N/ND v7 */
++ ATH79_MACH_TL_WR941ND, /* TP-LINK TL-WR941ND */
+ ATH79_MACH_UBNT_AIRROUTER, /* Ubiquiti AirRouter */
+ ATH79_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */
++ ATH79_MACH_UBNT_LSSR71, /* Ubiquiti LS-SR71 */
++ ATH79_MACH_UBNT_LSX, /* Ubiquiti LSX */
+ ATH79_MACH_UBNT_NANO_M, /* Ubiquiti NanoStation M */
+ ATH79_MACH_UBNT_ROCKET_M, /* Ubiquiti Rocket M */
++ ATH79_MACH_UBNT_RSPRO, /* Ubiquiti RouterStation Pro */
++ ATH79_MACH_UBNT_RS, /* Ubiquiti RouterStation */
+ ATH79_MACH_UBNT_UNIFI, /* Ubiquiti Unifi */
+ ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
++ ATH79_MACH_WHR_G301N, /* Buffalo WHR-G301N */
++ ATH79_MACH_WHR_HP_G300N, /* Buffalo WHR-HP-G300N */
++ ATH79_MACH_WHR_HP_GN, /* Buffalo WHR-HP-GN */
++ ATH79_MACH_WNDR3700, /* NETGEAR WNDR3700/WNDR3800/WNDRMAC */
++ ATH79_MACH_WNR2000, /* NETGEAR WNR2000 */
++ ATH79_MACH_WP543, /* Compex WP543 */
++ ATH79_MACH_WRT160NL, /* Linksys WRT160NL */
++ ATH79_MACH_WRT400N, /* Linksys WRT400N */
++ ATH79_MACH_WZR_HP_AG300H, /* Buffalo WZR-HP-AG300H */
++ ATH79_MACH_WZR_HP_G300NH, /* Buffalo WZR-HP-G300NH */
++ ATH79_MACH_WZR_HP_G300NH2, /* Buffalo WZR-HP-G300NH2 */
++ ATH79_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */
++ ATH79_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
+ };
+
+ #endif /* _ATH79_MACHTYPE_H */
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -2,6 +2,42 @@ if ATH79
+
+ menu "Atheros AR71XX/AR724X/AR913X machine selection"
+
++config ATH79_MACH_ALFA_AP96
++ bool "ALFA Network AP96 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_SPI
++ select ATH79_DEV_USB
++
++config ATH79_MACH_HORNET_UB
++ bool "ALFA Network Hornet-UB board support"
++ select SOC_AR933X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_ALFA_NX
++ bool "ALFA Network N2/N5 board support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_ALL0258N
++ bool "Allnet ALL0258N support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
+ config ATH79_MACH_AP121
+ bool "Atheros AP121 reference board"
+ select SOC_AR933X
+@@ -28,6 +64,36 @@ config ATH79_MACH_AP81
+ Say 'Y' here if you want your kernel to support the
+ Atheros AP81 reference board.
+
++config ATH79_MACH_AP83
++ bool "Atheros AP83 board support"
++ select SOC_AR913X
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_AP96
++ bool "Atheros AP96 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_AP121
++ bool "Atheros AP121 reference board"
++ select SOC_AR933X
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_SPI
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++ help
++ Say 'Y' here if you want your kernel to support the
++ Atheros AP121 reference board.
++
+ config ATH79_MACH_DB120
+ bool "Atheros DB120 reference board"
+ select SOC_AR934X
+@@ -42,6 +108,13 @@ config ATH79_MACH_DB120
+ Say 'Y' here if you want your kernel to support the
+ Atheros DB120 reference board.
+
++config ATH79_MACH_PB42
++ bool "Atheros PB42 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_M25P80
++
+ config ATH79_MACH_PB44
+ bool "Atheros PB44 reference board"
+ select SOC_AR71XX
+@@ -54,6 +127,349 @@ config ATH79_MACH_PB44
+ Say 'Y' here if you want your kernel to support the
+ Atheros PB44 reference board.
+
++config ATH79_MACH_PB92
++ bool "Atheros PB92 board support"
++ select SOC_AR724X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_PB9X_PCI if PCI
++ select ATH79_DEV_USB
++
++config ATH79_MACH_AW_NR580
++ bool "AzureWave AW-NR580 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_WHR_HP_G300N
++ bool "Buffalo WHR-HP-G300N board support"
++ select SOC_AR724X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_WZR_HP_AG300H
++ bool "Buffalo WZR-HP-AG300H board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_WZR_HP_G300NH
++ bool "Buffalo WZR-HP-G300NH board support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++ select RTL8366_SMI
++
++config ATH79_MACH_WZR_HP_G300NH2
++ bool "Buffalo WZR-HP-G300NH2 board support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_WZR_HP_G450H
++ bool "Buffalo WZR-HP-G450H board support"
++ select SOC_AR724X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_WP543
++ bool "Compex WP543/WPJ543 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select MYLOADER
++
++config ATH79_MACH_DIR_600_A1
++ bool "D-Link DIR-600 rev. A1 support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_NVRAM
++
++config ATH79_MACH_DIR_615_C1
++ bool "D-Link DIR-615 rev. C1 support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++ select ATH79_NVRAM
++
++config ATH79_MACH_DIR_825_B1
++ bool "D-Link DIR-825 rev. B1 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_JA76PF
++ bool "jjPlus JA76PF board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_JWAP003
++ bool "jjPlus JWAP003 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_WRT160NL
++ bool "Linksys WRT160NL board support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++ select ATH79_NVRAM
++
++config ATH79_MACH_WRT400N
++ bool "Linksys WRT400N board support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++
++config ATH79_MACH_RB4XX
++ bool "MikroTik RouterBOARD 4xx series support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_USB
++
++config ATH79_MACH_RB750
++ bool "MikroTik RouterBOARD 750 support"
++ select SOC_AR724X
++ select ATH79_DEV_ETH
++
++config ATH79_MACH_WNDR3700
++ bool "NETGEAR WNDR3700 board support"
++ select SOC_AR71XX
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_WNR2000
++ bool "NETGEAR WNR2000 board support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_OM2P
++ bool "OpenMesh OM2P board support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_MZK_W04NU
++ bool "Planex MZK-W04NU board support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_MZK_W300NH
++ bool "Planex MZK-W300NH board support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_RW2458N
++ bool "Redwave RW2458N board support"
++ select SOC_AR724X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_EAP7660D
++ bool "Senao EAP7660D support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_TL_MR3020
++ bool "TP-LINK TL-MR3020 support"
++ select SOC_AR933X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_TL_MR3X20
++ bool "TP-LINK TL-MR3220/3420 support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_TL_WA901ND
++ bool "TP-LINK TL-WA901ND support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_TL_WA901ND_V2
++ bool "TP-LINK TL-WA901ND v2 support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_TL_WR703N
++ bool "TP-LINK TL-WR703N support"
++ select SOC_AR933X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_TL_WR741ND
++ bool "TP-LINK TL-WR741ND support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_TL_WR741ND_V4
++ bool "TP-LINK TL-WR741ND v4 support"
++ select SOC_AR933X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_TL_WR841N_V1
++ bool "TP-LINK TL-WR841N v1 support"
++ select SOC_AR71XX
++ select ATH79_DEV_DSA
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_TL_WR941ND
++ bool "TP-LINK TL-WR941ND support"
++ select SOC_AR913X
++ select ATH79_DEV_DSA
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_TL_WR1043ND
++ bool "TP-LINK TL-WR1043ND support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
++config ATH79_MACH_TL_WR2543N
++ bool "TP-LINK TL-WR2543N/ND support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
++config ATH79_MACH_TEW_632BRP
++ bool "TRENDnet TEW-632BRP support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++ select ATH79_NVRAM
++
++config ATH79_MACH_UBNT
++ bool "Ubiquiti AR71xx based boards support"
++ select SOC_AR71XX
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++
+ config ATH79_MACH_UBNT_XM
+ bool "Ubiquiti Networks XM (rev 1.0) board"
+ select SOC_AR724X
+@@ -67,6 +483,24 @@ config ATH79_MACH_UBNT_XM
+ Say 'Y' here if you want your kernel to support the
+ Ubiquiti Networks XM (rev 1.0) board.
+
++config ATH79_MACH_ZCN_1523H
++ bool "Zcomax ZCN-1523H support"
++ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++
++config ATH79_MACH_NBG460N
++ bool "Zyxel NBG460N/550N/550NH board support"
++ select SOC_AR913X
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_WMAC
++
+ endmenu
+
+ config SOC_AR71XX
+@@ -96,10 +530,6 @@ config SOC_AR934X
+ select PCI_AR724X if PCI
+ def_bool n
+
+-config ATH79_DEV_M25P80
+- select ATH79_DEV_SPI
+- def_bool n
+-
+ config ATH79_DEV_AP9X_PCI
+ select ATH79_PCI_ATH9K_FIXUP
+ def_bool n
+@@ -110,7 +540,14 @@ config ATH79_DEV_DSA
+ config ATH79_DEV_ETH
+ def_bool n
+
+-config PCI_AR724X
++config ATH79_DEV_M25P80
++ select ATH79_DEV_SPI
++ def_bool n
++
++config ATH79_DEV_DSA
++ def_bool n
++
++config ATH79_DEV_ETH
+ def_bool n
+
+ config ATH79_DEV_GPIO_BUTTONS
+@@ -135,4 +572,7 @@ config ATH79_NVRAM
+ config ATH79_PCI_ATH9K_FIXUP
+ def_bool n
+
++config PCI_AR724X
++ def_bool n
++
+ endif
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -36,8 +36,53 @@ obj-$(CONFIG_ATH79_PCI_ATH9K_FIXUP) += p
+ #
+ # Machines
+ #
++obj-$(CONFIG_ATH79_MACH_ALFA_AP96) += mach-alfa-ap96.o
++obj-$(CONFIG_ATH79_MACH_ALFA_NX) += mach-alfa-nx.o
++obj-$(CONFIG_ATH79_MACH_ALL0258N) += mach-all0258n.o
+ obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
+ obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
++obj-$(CONFIG_ATH79_MACH_AP83) += mach-ap83.o
++obj-$(CONFIG_ATH79_MACH_AP96) += mach-ap96.o
++obj-$(CONFIG_ATH79_MACH_AW_NR580) += mach-aw-nr580.o
+ obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o
++obj-$(CONFIG_ATH79_MACH_DIR_600_A1) += mach-dir-600-a1.o
++obj-$(CONFIG_ATH79_MACH_DIR_615_C1) += mach-dir-615-c1.o
++obj-$(CONFIG_ATH79_MACH_DIR_825_B1) += mach-dir-825-b1.o
++obj-$(CONFIG_ATH79_MACH_EAP7660D) += mach-eap7660d.o
++obj-$(CONFIG_ATH79_MACH_JA76PF) += mach-ja76pf.o
++obj-$(CONFIG_ATH79_MACH_JWAP003) += mach-jwap003.o
++obj-$(CONFIG_ATH79_MACH_HORNET_UB) += mach-hornet-ub.o
++obj-$(CONFIG_ATH79_MACH_MZK_W04NU) += mach-mzk-w04nu.o
++obj-$(CONFIG_ATH79_MACH_MZK_W300NH) += mach-mzk-w300nh.o
++obj-$(CONFIG_ATH79_MACH_NBG460N) += mach-nbg460n.o
++obj-$(CONFIG_ATH79_MACH_OM2P) += mach-om2p.o
++obj-$(CONFIG_ATH79_MACH_PB42) += mach-pb42.o
+ obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
++obj-$(CONFIG_ATH79_MACH_PB92) += mach-pb92.o
++obj-$(CONFIG_ATH79_MACH_RB4XX) += mach-rb4xx.o
++obj-$(CONFIG_ATH79_MACH_RB750) += mach-rb750.o
++obj-$(CONFIG_ATH79_MACH_RW2458N) += mach-rw2458n.o
++obj-$(CONFIG_ATH79_MACH_TEW_632BRP) += mach-tew-632brp.o
++obj-$(CONFIG_ATH79_MACH_TL_MR3020) += mach-tl-mr3020.o
++obj-$(CONFIG_ATH79_MACH_TL_MR3X20) += mach-tl-mr3x20.o
++obj-$(CONFIG_ATH79_MACH_TL_WA901ND) += mach-tl-wa901nd.o
++obj-$(CONFIG_ATH79_MACH_TL_WA901ND_V2) += mach-tl-wa901nd-v2.o
++obj-$(CONFIG_ATH79_MACH_TL_WR741ND) += mach-tl-wr741nd.o
++obj-$(CONFIG_ATH79_MACH_TL_WR741ND_V4) += mach-tl-wr741nd-v4.o
++obj-$(CONFIG_ATH79_MACH_TL_WR841N_V1) += mach-tl-wr841n.o
++obj-$(CONFIG_ATH79_MACH_TL_WR941ND) += mach-tl-wr941nd.o
++obj-$(CONFIG_ATH79_MACH_TL_WR1043ND) += mach-tl-wr1043nd.o
++obj-$(CONFIG_ATH79_MACH_TL_WR2543N) += mach-tl-wr2543n.o
++obj-$(CONFIG_ATH79_MACH_TL_WR703N) += mach-tl-wr703n.o
++obj-$(CONFIG_ATH79_MACH_UBNT) += mach-ubnt.o
+ obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
++obj-$(CONFIG_ATH79_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o
++obj-$(CONFIG_ATH79_MACH_WNDR3700) += mach-wndr3700.o
++obj-$(CONFIG_ATH79_MACH_WNR2000) += mach-wnr2000.o
++obj-$(CONFIG_ATH79_MACH_WP543) += mach-wp543.o
++obj-$(CONFIG_ATH79_MACH_WRT160NL) += mach-wrt160nl.o
++obj-$(CONFIG_ATH79_MACH_WRT400N) += mach-wrt400n.o
++obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH) += mach-wzr-hp-g300nh.o
++obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH2) += mach-wzr-hp-g300nh2.o
++obj-$(CONFIG_ATH79_MACH_WZR_HP_AG300H) += mach-wzr-hp-ag300h.o
++obj-$(CONFIG_ATH79_MACH_WZR_HP_G450H) += mach-wzr-hp-g450h.o
diff --git a/target/linux/ar71xx/patches-3.2/901-mdio_bitbang_ignore_ta_value.patch b/target/linux/ar71xx/patches-3.2/901-mdio_bitbang_ignore_ta_value.patch
new file mode 100644
index 0000000..39584aa
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/901-mdio_bitbang_ignore_ta_value.patch
@@ -0,0 +1,20 @@
+--- a/drivers/net/phy/mdio-bitbang.c
++++ b/drivers/net/phy/mdio-bitbang.c
+@@ -165,16 +165,7 @@ static int mdiobb_read(struct mii_bus *b
+
+ ctrl->ops->set_mdio_dir(ctrl, 0);
+
+- /* check the turnaround bit: the PHY should be driving it to zero */
+- if (mdiobb_get_bit(ctrl) != 0) {
+- /* PHY didn't drive TA low -- flush any bits it
+- * may be trying to send.
+- */
+- for (i = 0; i < 32; i++)
+- mdiobb_get_bit(ctrl);
+-
+- return 0xffff;
+- }
++ mdiobb_get_bit(ctrl);
+
+ ret = mdiobb_get_num(ctrl, 16);
+ mdiobb_get_bit(ctrl);
diff --git a/target/linux/ar71xx/patches-3.2/902-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-3.2/902-unaligned_access_hacks.patch
new file mode 100644
index 0000000..921cf19
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/902-unaligned_access_hacks.patch
@@ -0,0 +1,117 @@
+--- a/arch/mips/include/asm/checksum.h
++++ b/arch/mips/include/asm/checksum.h
+@@ -12,6 +12,7 @@
+ #define _ASM_CHECKSUM_H
+
+ #include <linux/in6.h>
++#include <linux/unaligned/packed_struct.h>
+
+ #include <asm/uaccess.h>
+
+@@ -104,26 +105,30 @@ static inline __sum16 ip_fast_csum(const
+ const unsigned int *stop = word + ihl;
+ unsigned int csum;
+ int carry;
++ unsigned int w;
+
+- csum = word[0];
+- csum += word[1];
+- carry = (csum < word[1]);
++ csum = __get_unaligned_cpu32(word++);
++
++ w = __get_unaligned_cpu32(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+
+- csum += word[2];
+- carry = (csum < word[2]);
++ w = __get_unaligned_cpu32(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+
+- csum += word[3];
+- carry = (csum < word[3]);
++ w = __get_unaligned_cpu32(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+
+- word += 4;
+ do {
+- csum += *word;
+- carry = (csum < *word);
++ w = __get_unaligned_cpu32(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+- word++;
+ } while (word != stop);
+
+ return csum_fold(csum);
+--- a/include/linux/ip.h
++++ b/include/linux/ip.h
+@@ -102,7 +102,7 @@ struct iphdr {
+ __be32 saddr;
+ __be32 daddr;
+ /*The options start here. */
+-};
++} __packed;
+
+ #ifdef __KERNEL__
+ #include <linux/skbuff.h>
+--- a/include/linux/ipv6.h
++++ b/include/linux/ipv6.h
+@@ -126,7 +126,7 @@ struct ipv6hdr {
+
+ struct in6_addr saddr;
+ struct in6_addr daddr;
+-};
++} __packed;
+
+ #ifdef __KERNEL__
+ /*
+--- a/include/linux/tcp.h
++++ b/include/linux/tcp.h
+@@ -54,7 +54,7 @@ struct tcphdr {
+ __be16 window;
+ __sum16 check;
+ __be16 urg_ptr;
+-};
++} __packed;
+
+ /*
+ * The union cast uses a gcc extension to avoid aliasing problems
+--- a/include/linux/udp.h
++++ b/include/linux/udp.h
+@@ -24,7 +24,7 @@ struct udphdr {
+ __be16 dest;
+ __be16 len;
+ __sum16 check;
+-};
++} __packed;
+
+ /* UDP socket options */
+ #define UDP_CORK 1 /* Never send partially complete segments */
+--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
++++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+@@ -14,6 +14,7 @@
+ #include <linux/skbuff.h>
+ #include <linux/icmp.h>
+ #include <linux/sysctl.h>
++#include <linux/unaligned/packed_struct.h>
+ #include <net/route.h>
+ #include <net/ip.h>
+
+@@ -44,8 +45,8 @@ static bool ipv4_pkt_to_tuple(const stru
+ if (ap == NULL)
+ return false;
+
+- tuple->src.u3.ip = ap[0];
+- tuple->dst.u3.ip = ap[1];
++ tuple->src.u3.ip = __get_unaligned_cpu32(ap++);
++ tuple->dst.u3.ip = __get_unaligned_cpu32(ap);
+
+ return true;
+ }