diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2009-03-14 15:52:42 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-03-14 15:52:42 +0000 |
| commit | 16defbb2bd9478f9e5384b9722f20a694e6bae41 (patch) | |
| tree | f52e202c30c7fca103b196ece1223e18446e4dfc /target/linux/at91 | |
| parent | b4644aedce6526b5d07b336187c8e6417c7dd75e (diff) | |
| download | mtk-20170518-16defbb2bd9478f9e5384b9722f20a694e6bae41.zip mtk-20170518-16defbb2bd9478f9e5384b9722f20a694e6bae41.tar.gz mtk-20170518-16defbb2bd9478f9e5384b9722f20a694e6bae41.tar.bz2 | |
nuke obsolete kernel stuff
SVN-Revision: 14875
Diffstat (limited to 'target/linux/at91')
16 files changed, 0 insertions, 12532 deletions
diff --git a/target/linux/at91/config-2.6.21 b/target/linux/at91/config-2.6.21 deleted file mode 100644 index dc402dc..0000000 --- a/target/linux/at91/config-2.6.21 +++ /dev/null @@ -1,299 +0,0 @@ -# CONFIG_AEABI is not set -CONFIG_ALIGNMENT_TRAP=y -# CONFIG_ARCH_AAEC2000 is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91RM9200=y -# CONFIG_ARCH_AT91RM9200DK is not set -# CONFIG_ARCH_AT91SAM9260 is not set -# CONFIG_ARCH_AT91SAM9261 is not set -# CONFIG_ARCH_AT91SAM9263 is not set -# CONFIG_ARCH_AT91SAM9RL is not set -# CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CLPS7500 is not set -# CONFIG_ARCH_CO285 is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IOP32X is not set -# CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP2000 is not set -# CONFIG_ARCH_IXP23XX is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_L7200 is not set -# CONFIG_ARCH_LH7A40X is not set -# CONFIG_ARCH_NETX is not set -# CONFIG_ARCH_NS9XXX is not set -# CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_PNX4008 is not set -# CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_RPC is not set -# CONFIG_ARCH_S3C2410 is not set -# CONFIG_ARCH_SA1100 is not set -# CONFIG_ARCH_SHARK is not set -# CONFIG_ARCH_VERSATILE is not set -CONFIG_ARM=y -CONFIG_ARM_AT91_ETHER=y -CONFIG_ARM_THUMB=y -# CONFIG_ARPD is not set -# CONFIG_ARTHUR is not set -# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set -CONFIG_AT91_SPI=y -# CONFIG_AT91_SPIDEV is not set -CONFIG_AT91_VLIO=y -# CONFIG_ATMEL_TCLIB is not set -# CONFIG_ATM_DUMMY is not set -# CONFIG_ATM_TCP is not set -CONFIG_BASE_SMALL=0 -# CONFIG_BINFMT_AOUT is not set -CONFIG_BITREVERSE=y -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -# CONFIG_BONDING is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_BT is not set -# CONFIG_CIFS_STATS is not set -# CONFIG_CLS_U32_MARK is not set -# CONFIG_CLS_U32_PERF is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_CPU_32=y -CONFIG_CPU_32v4T=y -CONFIG_CPU_ABRT_EV4T=y -CONFIG_CPU_ARM920T=y -CONFIG_CPU_CACHE_V4WT=y -CONFIG_CPU_CACHE_VIVT=y -CONFIG_CPU_COPY_V4WB=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -# CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -# CONFIG_CPU_ICACHE_DISABLE is not set -CONFIG_CPU_TLB_V4WBI=y -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_BLKCIPHER is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_DES is not set -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_WP512 is not set -CONFIG_DAVICOM_PHY=y -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_USER is not set -# CONFIG_DM9000 is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_FIXED_PHY is not set -# CONFIG_FPE_FASTFPE is not set -CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set -CONFIG_FRAME_POINTER=y -CONFIG_FS_POSIX_ACL=y -# CONFIG_FW_LOADER is not set -CONFIG_GENERIC_GPIO=y -# CONFIG_GENERIC_TIME is not set -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HID=y -CONFIG_HW_CONSOLE=y -# CONFIG_HW_RANDOM is not set -# CONFIG_I2C is not set -# CONFIG_IEEE80211 is not set -# CONFIG_IKCONFIG is not set -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_INITRAMFS_SOURCE="" -CONFIG_INPUT=y -# CONFIG_INPUT_EVDEV is not set -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_IP6_NF_MATCH_FRAG is not set -# CONFIG_IP6_NF_MATCH_HL is not set -# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set -# CONFIG_IP6_NF_MATCH_OPTS is not set -# CONFIG_IP6_NF_MATCH_RT is not set -# CONFIG_IP6_NF_RAW is not set -# CONFIG_IP6_NF_TARGET_HL is not set -# CONFIG_IP6_NF_TARGET_LOG is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_NF_ARPTABLES is not set -# CONFIG_IP_NF_MATCH_ADDRTYPE is not set -# CONFIG_IP_NF_TARGET_LOG is not set -# CONFIG_IP_NF_TARGET_NETMAP is not set -# CONFIG_IP_NF_TARGET_SAME is not set -# CONFIG_IP_ROUTE_VERBOSE is not set -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_LEDS_TIMER=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=32 -# CONFIG_LIBCRC32C is not set -# CONFIG_LLC2 is not set -# CONFIG_MACH_AT91RM9200EK is not set -# CONFIG_MACH_ATEB9200 is not set -# CONFIG_MACH_CARMEVA is not set -# CONFIG_MACH_CHUB is not set -# CONFIG_MACH_CSB337 is not set -# CONFIG_MACH_CSB637 is not set -# CONFIG_MACH_KAFA is not set -# CONFIG_MACH_KB9200 is not set -# CONFIG_MACH_ONEARM is not set -CONFIG_MACH_VLINK=y -# CONFIG_MMC is not set -# CONFIG_MMC_AT91 is not set -# CONFIG_MMC_BLOCK is not set -# CONFIG_MMC_DEBUG is not set -CONFIG_MTD=y -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_AFS_PARTS is not set -CONFIG_MTD_AT91_DATAFLASH=y -CONFIG_MTD_AT91_PARTS=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# CONFIG_MTD_BLOCK2MTD is not set -# CONFIG_MTD_CFI is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CHAR=y -CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_CONCAT is not set -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set -# CONFIG_MTD_ONENAND is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_PLATRAM is not set -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_ROOTFS_ROOT_DEV is not set -# CONFIG_MTD_ROOTFS_SPLIT is not set -# CONFIG_MTD_SLRAM is not set -# CONFIG_NET_EMATCH is not set -# CONFIG_NET_IPGRE_BROADCAST is not set -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_RADIO is not set -CONFIG_NET_SCH_FIFO=y -# CONFIG_NET_SCH_NETEM is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_NO_IDLE_HZ is not set -# CONFIG_NO_IOPORT is not set -# CONFIG_NVRAM is not set -# CONFIG_OUTER_CACHE is not set -CONFIG_PHYLIB=y -# CONFIG_PNPACPI is not set -# CONFIG_PPPOATM is not set -# CONFIG_PPP_MULTILINK is not set -# CONFIG_PPP_SYNC_TTY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_ROMFS_FS is not set -CONFIG_RTC_LIB=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SERIAL_8250 is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_SERIAL_ATMEL_TTYAT is not set -CONFIG_SERIO=y -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SMC91X is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_SOUND is not set -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_UID16=y -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB_ATM is not set -# CONFIG_USB_CATC is not set -# CONFIG_USB_GTCO is not set -# CONFIG_USB_KAWETH is not set -CONFIG_USB_MON=y -# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set -# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set -# CONFIG_USB_OHCI_HCD is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_SERIAL_EDGEPORT is not set -# CONFIG_USB_SERIAL_EDGEPORT_TI is not set -# CONFIG_USB_SERIAL_FUNSOFT is not set -# CONFIG_USB_SERIAL_GARMIN is not set -# CONFIG_USB_SERIAL_IPAQ is not set -# CONFIG_USB_SERIAL_IPW is not set -# CONFIG_USB_SERIAL_IR is not set -# CONFIG_USB_SERIAL_KEYSPAN is not set -# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set -# CONFIG_USB_SERIAL_KLSI is not set -# CONFIG_USB_SERIAL_KOBIL_SCT is not set -# CONFIG_USB_SERIAL_MCT_U232 is not set -# CONFIG_USB_SERIAL_OMNINET is not set -# CONFIG_USB_SERIAL_SAFE is not set -# CONFIG_USB_SERIAL_VISOR is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_DPCM is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_USBNET is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_YEALINK is not set -CONFIG_VECTORS_BASE=0xffff0000 -# CONFIG_VGA_CONSOLE is not set -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -# CONFIG_WATCHDOG is not set -# CONFIG_XIP_KERNEL is not set -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ZBOOT_ROM_TEXT=0x0 diff --git a/target/linux/at91/patches-2.6.21/000-at91patches.patch b/target/linux/at91/patches-2.6.21/000-at91patches.patch deleted file mode 100644 index 09cdcf7..0000000 --- a/target/linux/at91/patches-2.6.21/000-at91patches.patch +++ /dev/null @@ -1,10403 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/boot/compressed/head-at91rm9200.S -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/boot/compressed/head-at91rm9200.S -+++ linux-2.6.21.7/arch/arm/boot/compressed/head-at91rm9200.S -@@ -67,6 +67,12 @@ - cmp r7, r3 - beq 99f - -+ @ Promwad Chub : 1181 -+ mov r3, #(MACH_TYPE_CHUB & 0xff) -+ orr r3, r3, #(MACH_TYPE_CHUB & 0xff00) -+ cmp r7, r3 -+ beq 99f -+ - @ Unknown board, use the AT91RM9200DK board - @ mov r7, #MACH_TYPE_AT91RM9200 - mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff) -Index: linux-2.6.21.7/arch/arm/mach-at91/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/Kconfig -+++ linux-2.6.21.7/arch/arm/mach-at91/Kconfig -@@ -17,6 +17,9 @@ config ARCH_AT91SAM9261 - config ARCH_AT91SAM9263 - bool "AT91SAM9263" - -+config ARCH_AT91SAM9RL -+ bool "AT91SAM9RL" -+ - endchoice - - # ---------------------------------------------------------- -@@ -87,6 +90,12 @@ config MACH_KAFA - help - Select this if you are using Sperry-Sun's KAFA board. - -+config MACH_CHUB -+ bool "Promwad Chub board" -+ depends on ARCH_AT91RM9200 -+ help -+ Select this if you are using Promwad's Chub board. -+ - endif - - # ---------------------------------------------------------- -@@ -111,6 +120,13 @@ config MACH_AT91SAM9260EK - Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit - <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> - -+config MACH_CAM60 -+ bool "KwikByte CAM60 board" -+ depends on ARCH_AT91SAM9260 -+ help -+ Select this if you are using KwikByte's CAM60 board based on the Atmel AT91SAM9260. -+ <http://www.kwikbyte.com> -+ - endif - - # ---------------------------------------------------------- -@@ -145,6 +161,20 @@ endif - - # ---------------------------------------------------------- - -+if ARCH_AT91SAM9RL -+ -+comment "AT91SAM9RL Board Type" -+ -+config MACH_AT91SAM9RLEK -+ bool "Atmel AT91SAM9RL-EK Evaluation Kit" -+ depends on ARCH_AT91SAM9RL -+ help -+ Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit. -+ -+endif -+ -+# ---------------------------------------------------------- -+ - comment "AT91 Board Options" - - config MTD_AT91_DATAFLASH_CARD -@@ -160,6 +190,20 @@ config MTD_NAND_AT91_BUSWIDTH_16 - On AT91SAM926x boards both types of NAND flash can be present - (8 and 16 bit data bus width). - -+config CSB300_WAKE_SW0 -+ bool "CSB300 SW0 irq0 wakeup" -+ depends on MACH_CSB337 && PM -+ help -+ If you have a CSB300 connected to your CSB337, this lets -+ SW0 serve as a wakeup button. It uses IRQ0. -+ -+config CSB300_WAKE_SW1 -+ bool "CSB300 SW1 gpio wakeup" -+ depends on MACH_CSB337 && PM -+ help -+ If you have a CSB300 connected to your CSB337, this lets -+ SW1 serve as a wakeup button. It uses GPIO. -+ - # ---------------------------------------------------------- - - comment "AT91 Feature Selections" -@@ -170,6 +214,20 @@ config AT91_PROGRAMMABLE_CLOCKS - Select this if you need to program one or more of the PCK0..PCK3 - programmable clock outputs. - -+config ATMEL_TCLIB -+ bool "Timer/Counter Library" -+ help -+ Select this if you want a library to allocate the Timer/Counter -+ blocks found on many Atmel processors. This facilitates using -+ these modules despite processor differences. -+ -+config AT91_SLOW_CLOCK -+ bool "Suspend-to-RAM uses slow clock mode (EXPERIMENTAL)" -+ depends on PM && EXPERIMENTAL -+ help -+ Select this if you wish to put the CPU into slow clock mode -+ while in the "Suspend to RAM" state, to save more power. -+ - endmenu - - endif -Index: linux-2.6.21.7/arch/arm/mach-at91/Makefile -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/Makefile -+++ linux-2.6.21.7/arch/arm/mach-at91/Makefile -@@ -8,12 +8,15 @@ obj-n := - obj- := - - obj-$(CONFIG_PM) += pm.o -+obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o -+obj-$(CONFIG_ATMEL_TCLIB) += tclib.o - - # CPU-specific support - obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o - obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o - obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o - obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o -+obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o - - # AT91RM9200 board-specific support - obj-$(CONFIG_MACH_ONEARM) += board-1arm.o -@@ -25,9 +28,11 @@ obj-$(CONFIG_MACH_CARMEVA) += board-carm - obj-$(CONFIG_MACH_KB9200) += board-kb9202.o - obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o - obj-$(CONFIG_MACH_KAFA) += board-kafa.o -+obj-$(CONFIG_MACH_CHUB) += board-chub.o - - # AT91SAM9260 board-specific support - obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o -+obj-$(CONFIG_MACH_CAM60) += board-cam60.o - - # AT91SAM9261 board-specific support - obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o -@@ -35,9 +40,13 @@ obj-$(CONFIG_MACH_AT91SAM9261EK) += boar - # AT91SAM9263 board-specific support - obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o - -+# AT91SAM9RL board-specific support -+obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o -+ - # LEDs support - led-$(CONFIG_ARCH_AT91RM9200DK) += leds.o - led-$(CONFIG_MACH_AT91RM9200EK) += leds.o -+led-$(CONFIG_MACH_AT91SAM9261EK)+= leds.o - led-$(CONFIG_MACH_CSB337) += leds.o - led-$(CONFIG_MACH_CSB637) += leds.o - led-$(CONFIG_MACH_KB9200) += leds.o -@@ -45,7 +54,7 @@ led-$(CONFIG_MACH_KAFA) += leds.o - obj-$(CONFIG_LEDS) += $(led-y) - - # VGA support --#obj-$(CONFIG_FB_S1D13XXX) += ics1523.o -+obj-$(CONFIG_FB_S1D13XXX) += ics1523.o - - - ifeq ($(CONFIG_PM_DEBUG),y) -Index: linux-2.6.21.7/arch/arm/mach-at91/at91rm9200.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91rm9200.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91rm9200.c -@@ -117,6 +117,21 @@ static struct clk pioD_clk = { - .pmc_mask = 1 << AT91RM9200_ID_PIOD, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk ssc0_clk = { -+ .name = "ssc0_clk", -+ .pmc_mask = 1 << AT91RM9200_ID_SSC0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc1_clk = { -+ .name = "ssc1_clk", -+ .pmc_mask = 1 << AT91RM9200_ID_SSC1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc2_clk = { -+ .name = "ssc2_clk", -+ .pmc_mask = 1 << AT91RM9200_ID_SSC2, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk tc0_clk = { - .name = "tc0_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC0, -@@ -161,7 +176,9 @@ static struct clk *periph_clocks[] __ini - &udc_clk, - &twi_clk, - &spi_clk, -- // ssc 0 .. ssc2 -+ &ssc0_clk, -+ &ssc1_clk, -+ &ssc2_clk, - &tc0_clk, - &tc1_clk, - &tc2_clk, -@@ -250,6 +267,33 @@ static void at91rm9200_reset(void) - - - /* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91rm9200_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91RM9200_BASE_TCB0, -+ .irq = { AT91RM9200_ID_TC0, AT91RM9200_ID_TC1, AT91RM9200_ID_TC2 }, -+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, -+ }, -+ [1] = { -+ .physaddr = AT91RM9200_BASE_TCB1, -+ .irq = { AT91RM9200_ID_TC3, AT91RM9200_ID_TC4, AT91RM9200_ID_TC5 }, -+ .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, -+ }, -+}; -+ -+#define at91rm9200_tc_init() atmel_tc_init(at91rm9200_tcblocks, ARRAY_SIZE(at91rm9200_tcblocks)) -+ -+#else -+#define at91rm9200_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * AT91RM9200 processor initialization - * -------------------------------------------------------------------- */ - void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks) -@@ -271,6 +315,9 @@ void __init at91rm9200_initialize(unsign - - /* Initialize GPIO subsystem */ - at91_gpio_init(at91rm9200_gpio, banks); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91rm9200_tc_init(); - } - - -@@ -284,28 +331,28 @@ void __init at91rm9200_initialize(unsign - static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller (FIQ) */ - 7, /* System Peripherals */ -- 0, /* Parallel IO Controller A */ -- 0, /* Parallel IO Controller B */ -- 0, /* Parallel IO Controller C */ -- 0, /* Parallel IO Controller D */ -- 6, /* USART 0 */ -- 6, /* USART 1 */ -- 6, /* USART 2 */ -- 6, /* USART 3 */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C */ -+ 1, /* Parallel IO Controller D */ -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ -+ 5, /* USART 3 */ - 0, /* Multimedia Card Interface */ -- 4, /* USB Device Port */ -- 0, /* Two-Wire Interface */ -- 6, /* Serial Peripheral Interface */ -- 5, /* Serial Synchronous Controller 0 */ -- 5, /* Serial Synchronous Controller 1 */ -- 5, /* Serial Synchronous Controller 2 */ -+ 2, /* USB Device Port */ -+ 6, /* Two-Wire Interface */ -+ 5, /* Serial Peripheral Interface */ -+ 4, /* Serial Synchronous Controller 0 */ -+ 4, /* Serial Synchronous Controller 1 */ -+ 4, /* Serial Synchronous Controller 2 */ - 0, /* Timer Counter 0 */ - 0, /* Timer Counter 1 */ - 0, /* Timer Counter 2 */ - 0, /* Timer Counter 3 */ - 0, /* Timer Counter 4 */ - 0, /* Timer Counter 5 */ -- 3, /* USB Host port */ -+ 2, /* USB Host port */ - 3, /* Ethernet MAC */ - 0, /* Advanced Interrupt Controller (IRQ0) */ - 0, /* Advanced Interrupt Controller (IRQ1) */ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91rm9200_devices.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91rm9200_devices.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91rm9200_devices.c -@@ -480,7 +480,18 @@ void __init at91_add_device_i2c(void) {} - * SPI - * -------------------------------------------------------------------- */ - --#if defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) || defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) -+#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) /* legacy SPI driver */ -+#define SPI_DEVNAME "at91_spi" -+ -+#elif defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) /* SPI bitbanging driver */ -+#define SPI_DEVNAME "at91_spi" -+ -+#elif defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) /* new SPI driver */ -+#define SPI_DEVNAME "atmel_spi" -+ -+#endif -+ -+#ifdef SPI_DEVNAME - static u64 spi_dmamask = 0xffffffffUL; - - static struct resource spi_resources[] = { -@@ -497,7 +508,7 @@ static struct resource spi_resources[] = - }; - - static struct platform_device at91rm9200_spi_device = { -- .name = "at91_spi", -+ .name = SPI_DEVNAME, - .id = 0, - .dev = { - .dma_mask = &spi_dmamask, -@@ -606,6 +617,32 @@ void __init at91_init_leds(u8 cpu_led, u - #endif - - -+#if defined(CONFIG_NEW_LEDS) -+ -+static struct platform_device at91_leds = { -+ .name = "at91_leds", -+ .id = -1, -+}; -+ -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) -+{ -+ if (!nr) -+ return; -+ -+ at91_leds.dev.platform_data = leds; -+ -+ for ( ; nr; nr--, leds++) { -+ leds->index = nr; /* first record stores number of leds */ -+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); -+ } -+ -+ platform_device_register(&at91_leds); -+} -+#else -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} -+#endif -+ -+ - /* -------------------------------------------------------------------- - * UART - * -------------------------------------------------------------------- */ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9260.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91sam9260.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9260.c -@@ -119,6 +119,11 @@ static struct clk spi1_clk = { - .pmc_mask = 1 << AT91SAM9260_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk ssc_clk = { -+ .name = "ssc_clk", -+ .pmc_mask = 1 << AT91SAM9260_ID_SSC, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk tc0_clk = { - .name = "tc0_clk", - .pmc_mask = 1 << AT91SAM9260_ID_TC0, -@@ -193,7 +198,7 @@ static struct clk *periph_clocks[] __ini - &twi_clk, - &spi0_clk, - &spi1_clk, -- // ssc -+ &ssc_clk, - &tc0_clk, - &tc1_clk, - &tc2_clk, -@@ -264,6 +269,33 @@ static void at91sam9260_reset(void) - - - /* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91sam9260_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91SAM9260_BASE_TCB0, -+ .irq = { AT91SAM9260_ID_TC0, AT91SAM9260_ID_TC1, AT91SAM9260_ID_TC2 }, -+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, -+ }, -+ [1] = { -+ .physaddr = AT91SAM9260_BASE_TCB1, -+ .irq = { AT91SAM9260_ID_TC3, AT91SAM9260_ID_TC4, AT91SAM9260_ID_TC5 }, -+ .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, -+ }, -+}; -+ -+#define at91sam9260_tc_init() atmel_tc_init(at91sam9260_tcblocks, ARRAY_SIZE(at91sam9260_tcblocks)) -+ -+#else -+#define at91sam9260_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * AT91SAM9260 processor initialization - * -------------------------------------------------------------------- */ - -@@ -310,6 +342,9 @@ void __init at91sam9260_initialize(unsig - - /* Register GPIO subsystem */ - at91_gpio_init(at91sam9260_gpio, 3); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91sam9260_tc_init(); - } - - /* -------------------------------------------------------------------- -@@ -322,30 +357,30 @@ void __init at91sam9260_initialize(unsig - static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller */ - 7, /* System Peripherals */ -- 0, /* Parallel IO Controller A */ -- 0, /* Parallel IO Controller B */ -- 0, /* Parallel IO Controller C */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C */ - 0, /* Analog-to-Digital Converter */ -- 6, /* USART 0 */ -- 6, /* USART 1 */ -- 6, /* USART 2 */ -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ - 0, /* Multimedia Card Interface */ -- 4, /* USB Device Port */ -- 0, /* Two-Wire Interface */ -- 6, /* Serial Peripheral Interface 0 */ -- 6, /* Serial Peripheral Interface 1 */ -+ 2, /* USB Device Port */ -+ 6, /* Two-Wire Interface */ -+ 5, /* Serial Peripheral Interface 0 */ -+ 5, /* Serial Peripheral Interface 1 */ - 5, /* Serial Synchronous Controller */ - 0, - 0, - 0, /* Timer Counter 0 */ - 0, /* Timer Counter 1 */ - 0, /* Timer Counter 2 */ -- 3, /* USB Host port */ -+ 2, /* USB Host port */ - 3, /* Ethernet */ - 0, /* Image Sensor Interface */ -- 6, /* USART 3 */ -- 6, /* USART 4 */ -- 6, /* USART 5 */ -+ 5, /* USART 3 */ -+ 5, /* USART 4 */ -+ 5, /* USART 5 */ - 0, /* Timer Counter 3 */ - 0, /* Timer Counter 4 */ - 0, /* Timer Counter 5 */ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9260_devices.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91sam9260_devices.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9260_devices.c -@@ -527,6 +527,32 @@ void __init at91_init_leds(u8 cpu_led, u - #endif - - -+#if defined(CONFIG_NEW_LEDS) -+ -+static struct platform_device at91_leds = { -+ .name = "at91_leds", -+ .id = -1, -+}; -+ -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) -+{ -+ if (!nr) -+ return; -+ -+ at91_leds.dev.platform_data = leds; -+ -+ for ( ; nr; nr--, leds++) { -+ leds->index = nr; /* first record stores number of leds */ -+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); -+ } -+ -+ platform_device_register(&at91_leds); -+} -+#else -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} -+#endif -+ -+ - /* -------------------------------------------------------------------- - * UART - * -------------------------------------------------------------------- */ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9261.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91sam9261.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9261.c -@@ -97,6 +97,21 @@ static struct clk spi1_clk = { - .pmc_mask = 1 << AT91SAM9261_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk ssc0_clk = { -+ .name = "ssc0_clk", -+ .pmc_mask = 1 << AT91SAM9261_ID_SSC0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc1_clk = { -+ .name = "ssc1_clk", -+ .pmc_mask = 1 << AT91SAM9261_ID_SSC1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc2_clk = { -+ .name = "ssc2_clk", -+ .pmc_mask = 1 << AT91SAM9261_ID_SSC2, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk tc0_clk = { - .name = "tc0_clk", - .pmc_mask = 1 << AT91SAM9261_ID_TC0, -@@ -135,7 +150,9 @@ static struct clk *periph_clocks[] __ini - &twi_clk, - &spi0_clk, - &spi1_clk, -- // ssc 0 .. ssc2 -+ &ssc0_clk, -+ &ssc1_clk, -+ &ssc2_clk, - &tc0_clk, - &tc1_clk, - &tc2_clk, -@@ -230,6 +247,28 @@ static void at91sam9261_reset(void) - - - /* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91sam9261_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91SAM9261_BASE_TCB0, -+ .irq = { AT91SAM9261_ID_TC0, AT91SAM9261_ID_TC1, AT91SAM9261_ID_TC2 }, -+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, -+ } -+}; -+ -+#define at91sam9261_tc_init() atmel_tc_init(at91sam9261_tcblocks, ARRAY_SIZE(at91sam9261_tcblocks)) -+ -+#else -+#define at91sam9261_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * AT91SAM9261 processor initialization - * -------------------------------------------------------------------- */ - -@@ -250,6 +289,9 @@ void __init at91sam9261_initialize(unsig - - /* Register GPIO subsystem */ - at91_gpio_init(at91sam9261_gpio, 3); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91sam9261_tc_init(); - } - - /* -------------------------------------------------------------------- -@@ -262,25 +304,25 @@ void __init at91sam9261_initialize(unsig - static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller */ - 7, /* System Peripherals */ -- 0, /* Parallel IO Controller A */ -- 0, /* Parallel IO Controller B */ -- 0, /* Parallel IO Controller C */ -- 0, -- 6, /* USART 0 */ -- 6, /* USART 1 */ -- 6, /* USART 2 */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C */ -+ 0, -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ - 0, /* Multimedia Card Interface */ -- 4, /* USB Device Port */ -- 0, /* Two-Wire Interface */ -- 6, /* Serial Peripheral Interface 0 */ -- 6, /* Serial Peripheral Interface 1 */ -- 5, /* Serial Synchronous Controller 0 */ -- 5, /* Serial Synchronous Controller 1 */ -- 5, /* Serial Synchronous Controller 2 */ -+ 2, /* USB Device Port */ -+ 6, /* Two-Wire Interface */ -+ 5, /* Serial Peripheral Interface 0 */ -+ 5, /* Serial Peripheral Interface 1 */ -+ 4, /* Serial Synchronous Controller 0 */ -+ 4, /* Serial Synchronous Controller 1 */ -+ 4, /* Serial Synchronous Controller 2 */ - 0, /* Timer Counter 0 */ - 0, /* Timer Counter 1 */ - 0, /* Timer Counter 2 */ -- 3, /* USB Host port */ -+ 2, /* USB Host port */ - 3, /* LCD Controller */ - 0, - 0, -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9261_devices.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91sam9261_devices.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9261_devices.c -@@ -14,6 +14,9 @@ - #include <asm/mach/map.h> - - #include <linux/platform_device.h> -+#include <linux/fb.h> -+ -+#include <video/atmel_lcdc.h> - - #include <asm/arch/board.h> - #include <asm/arch/gpio.h> -@@ -430,9 +433,9 @@ void __init at91_add_device_spi(struct s - * LCD Controller - * -------------------------------------------------------------------- */ - --#if defined(CONFIG_FB_AT91) || defined(CONFIG_FB_AT91_MODULE) -+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) - static u64 lcdc_dmamask = 0xffffffffUL; --static struct at91fb_info lcdc_data; -+static struct atmel_lcdfb_info lcdc_data; - - static struct resource lcdc_resources[] = { - [0] = { -@@ -455,7 +458,7 @@ static struct resource lcdc_resources[] - }; - - static struct platform_device at91_lcdc_device = { -- .name = "at91-fb", -+ .name = "atmel_lcdfb", - .id = 0, - .dev = { - .dma_mask = &lcdc_dmamask, -@@ -466,7 +469,7 @@ static struct platform_device at91_lcdc_ - .num_resources = ARRAY_SIZE(lcdc_resources), - }; - --void __init at91_add_device_lcdc(struct at91fb_info *data) -+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) - { - if (!data) { - return; -@@ -499,7 +502,7 @@ void __init at91_add_device_lcdc(struct - platform_device_register(&at91_lcdc_device); - } - #else --void __init at91_add_device_lcdc(struct at91fb_info *data) {} -+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} - #endif - - -@@ -525,6 +528,32 @@ void __init at91_init_leds(u8 cpu_led, u - #endif - - -+#if defined(CONFIG_NEW_LEDS) -+ -+static struct platform_device at91_leds = { -+ .name = "at91_leds", -+ .id = -1, -+}; -+ -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) -+{ -+ if (!nr) -+ return; -+ -+ at91_leds.dev.platform_data = leds; -+ -+ for ( ; nr; nr--, leds++) { -+ leds->index = nr; /* first record stores number of leds */ -+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); -+ } -+ -+ platform_device_register(&at91_leds); -+} -+#else -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} -+#endif -+ -+ - /* -------------------------------------------------------------------- - * UART - * -------------------------------------------------------------------- */ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9263.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91sam9263.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9263.c -@@ -87,6 +87,11 @@ static struct clk mmc1_clk = { - .pmc_mask = 1 << AT91SAM9263_ID_MCI1, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk can_clk = { -+ .name = "can_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_CAN, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk twi_clk = { - .name = "twi_clk", - .pmc_mask = 1 << AT91SAM9263_ID_TWI, -@@ -102,16 +107,46 @@ static struct clk spi1_clk = { - .pmc_mask = 1 << AT91SAM9263_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk ssc0_clk = { -+ .name = "ssc0_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_SSC0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc1_clk = { -+ .name = "ssc1_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_SSC1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ac97_clk = { -+ .name = "ac97_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_AC97C, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk tcb_clk = { - .name = "tcb_clk", - .pmc_mask = 1 << AT91SAM9263_ID_TCB, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk pwmc_clk = { -+ .name = "pwmc_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_PWMC, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk macb_clk = { - .name = "macb_clk", - .pmc_mask = 1 << AT91SAM9263_ID_EMAC, - .type = CLK_TYPE_PERIPHERAL, - }; -+static struct clk dma_clk = { -+ .name = "dma_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_DMA, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk twodge_clk = { -+ .name = "2dge_clk", -+ .pmc_mask = 1 << AT91SAM9263_ID_2DGE, -+ .type = CLK_TYPE_PERIPHERAL, -+}; - static struct clk udc_clk = { - .name = "udc_clk", - .pmc_mask = 1 << AT91SAM9263_ID_UDP, -@@ -142,20 +177,21 @@ static struct clk *periph_clocks[] __ini - &usart2_clk, - &mmc0_clk, - &mmc1_clk, -- // can -+ &can_clk, - &twi_clk, - &spi0_clk, - &spi1_clk, -- // ssc0 .. ssc1 -- // ac97 -+ &ssc0_clk, -+ &ssc1_clk, -+ &ac97_clk, - &tcb_clk, -- // pwmc -+ &pwmc_clk, - &macb_clk, -- // 2dge -+ &twodge_clk, - &udc_clk, - &isi_clk, - &lcdc_clk, -- // dma -+ &dma_clk, - &ohci_clk, - // irq0 .. irq1 - }; -@@ -237,6 +273,28 @@ static void at91sam9263_reset(void) - - - /* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91sam9263_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91SAM9263_BASE_TCB0, -+ .irq = { AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB }, -+ .clk = { &tcb_clk, &tcb_clk, &tcb_clk }, -+ } -+}; -+ -+#define at91sam9263_tc_init() atmel_tc_init(at91sam9263_tcblocks, ARRAY_SIZE(at91sam9263_tcblocks)) -+ -+#else -+#define at91sam9263_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * AT91SAM9263 processor initialization - * -------------------------------------------------------------------- */ - -@@ -256,6 +314,9 @@ void __init at91sam9263_initialize(unsig - - /* Register GPIO subsystem */ - at91_gpio_init(at91sam9263_gpio, 5); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91sam9263_tc_init(); - } - - /* -------------------------------------------------------------------- -@@ -268,34 +329,34 @@ void __init at91sam9263_initialize(unsig - static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller (FIQ) */ - 7, /* System Peripherals */ -- 0, /* Parallel IO Controller A */ -- 0, /* Parallel IO Controller B */ -- 0, /* Parallel IO Controller C, D and E */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C, D and E */ - 0, - 0, -- 6, /* USART 0 */ -- 6, /* USART 1 */ -- 6, /* USART 2 */ -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ - 0, /* Multimedia Card Interface 0 */ - 0, /* Multimedia Card Interface 1 */ -- 4, /* CAN */ -- 0, /* Two-Wire Interface */ -- 6, /* Serial Peripheral Interface 0 */ -- 6, /* Serial Peripheral Interface 1 */ -- 5, /* Serial Synchronous Controller 0 */ -- 5, /* Serial Synchronous Controller 1 */ -- 6, /* AC97 Controller */ -+ 3, /* CAN */ -+ 6, /* Two-Wire Interface */ -+ 5, /* Serial Peripheral Interface 0 */ -+ 5, /* Serial Peripheral Interface 1 */ -+ 4, /* Serial Synchronous Controller 0 */ -+ 4, /* Serial Synchronous Controller 1 */ -+ 5, /* AC97 Controller */ - 0, /* Timer Counter 0, 1 and 2 */ - 0, /* Pulse Width Modulation Controller */ - 3, /* Ethernet */ - 0, - 0, /* 2D Graphic Engine */ -- 3, /* USB Device Port */ -+ 2, /* USB Device Port */ - 0, /* Image Sensor Interface */ - 3, /* LDC Controller */ - 0, /* DMA Controller */ - 0, -- 3, /* USB Host port */ -+ 2, /* USB Host port */ - 0, /* Advanced Interrupt Controller (IRQ0) */ - 0, /* Advanced Interrupt Controller (IRQ1) */ - }; -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9263_devices.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91sam9263_devices.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9263_devices.c -@@ -13,6 +13,9 @@ - #include <asm/mach/map.h> - - #include <linux/platform_device.h> -+#include <linux/fb.h> -+ -+#include <video/atmel_lcdc.h> - - #include <asm/arch/board.h> - #include <asm/arch/gpio.h> -@@ -573,6 +576,180 @@ void __init at91_add_device_spi(struct s - - - /* -------------------------------------------------------------------- -+ * AC97 -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE) -+static u64 ac97_dmamask = 0xffffffffUL; -+static struct atmel_ac97_data ac97_data; -+ -+static struct resource ac97_resources[] = { -+ [0] = { -+ .start = AT91SAM9263_BASE_AC97C, -+ .end = AT91SAM9263_BASE_AC97C + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9263_ID_AC97C, -+ .end = AT91SAM9263_ID_AC97C, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct platform_device at91sam9263_ac97_device = { -+ .name = "ac97c", -+ .id = 1, -+ .dev = { -+ .dma_mask = &ac97_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ .platform_data = &ac97_data, -+ }, -+ .resource = ac97_resources, -+ .num_resources = ARRAY_SIZE(ac97_resources), -+}; -+ -+void __init at91_add_device_ac97(struct atmel_ac97_data *data) -+{ -+ if (!data) -+ return; -+ -+ at91_set_A_periph(AT91_PIN_PB0, 0); /* AC97FS */ -+ at91_set_A_periph(AT91_PIN_PB1, 0); /* AC97CK */ -+ at91_set_A_periph(AT91_PIN_PB2, 0); /* AC97TX */ -+ at91_set_A_periph(AT91_PIN_PB3, 0); /* AC97RX */ -+ -+ /* reset */ -+ if (data->reset_pin) -+ at91_set_gpio_output(data->reset_pin, 0); -+ -+ ac97_data = *ek_data; -+ platform_device_register(&at91sam9263_ac97_device); -+} -+#else -+void __init at91_add_device_ac97(struct atmel_ac97_data *data) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * Image Sensor Interface -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE) -+ -+struct resource isi_resources[] = { -+ [0] = { -+ .start = AT91SAM9263_BASE_ISI, -+ .end = AT91SAM9263_BASE_ISI + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9263_ID_ISI, -+ .end = AT91SAM9263_ID_ISI, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct platform_device at91sam9263_isi_device = { -+ .name = "at91_isi", -+ .id = -1, -+ .resource = isi_resources, -+ .num_resources = ARRAY_SIZE(isi_resources), -+}; -+ -+void __init at91_add_device_isi(void) -+{ -+ at91_set_A_periph(AT91_PIN_PE0, 0); /* ISI_D0 */ -+ at91_set_A_periph(AT91_PIN_PE1, 0); /* ISI_D1 */ -+ at91_set_A_periph(AT91_PIN_PE2, 0); /* ISI_D2 */ -+ at91_set_A_periph(AT91_PIN_PE3, 0); /* ISI_D3 */ -+ at91_set_A_periph(AT91_PIN_PE4, 0); /* ISI_D4 */ -+ at91_set_A_periph(AT91_PIN_PE5, 0); /* ISI_D5 */ -+ at91_set_A_periph(AT91_PIN_PE6, 0); /* ISI_D6 */ -+ at91_set_A_periph(AT91_PIN_PE7, 0); /* ISI_D7 */ -+ at91_set_A_periph(AT91_PIN_PE8, 0); /* ISI_PCK */ -+ at91_set_A_periph(AT91_PIN_PE9, 0); /* ISI_HSYNC */ -+ at91_set_A_periph(AT91_PIN_PE10, 0); /* ISI_VSYNC */ -+ at91_set_B_periph(AT91_PIN_PE11, 0); /* ISI_MCK (PCK3) */ -+ at91_set_B_periph(AT91_PIN_PE12, 0); /* ISI_PD8 */ -+ at91_set_B_periph(AT91_PIN_PE13, 0); /* ISI_PD9 */ -+ at91_set_B_periph(AT91_PIN_PE14, 0); /* ISI_PD10 */ -+ at91_set_B_periph(AT91_PIN_PE15, 0); /* ISI_PD11 */ -+} -+#else -+void __init at91_add_device_isi(void) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * LCD Controller -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) -+static u64 lcdc_dmamask = 0xffffffffUL; -+static struct atmel_lcdfb_info lcdc_data; -+ -+static struct resource lcdc_resources[] = { -+ [0] = { -+ .start = AT91SAM9263_LCDC_BASE, -+ .end = AT91SAM9263_LCDC_BASE + SZ_4K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9263_ID_LCDC, -+ .end = AT91SAM9263_ID_LCDC, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct platform_device at91_lcdc_device = { -+ .name = "atmel_lcdfb", -+ .id = 0, -+ .dev = { -+ .dma_mask = &lcdc_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ .platform_data = &lcdc_data, -+ }, -+ .resource = lcdc_resources, -+ .num_resources = ARRAY_SIZE(lcdc_resources), -+}; -+ -+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) -+{ -+ if (!data) -+ return; -+ -+ at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */ -+ at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */ -+ at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */ -+ at91_set_B_periph(AT91_PIN_PB9, 0); /* LCDCC */ -+ at91_set_A_periph(AT91_PIN_PC6, 0); /* LCDD2 */ -+ at91_set_A_periph(AT91_PIN_PC7, 0); /* LCDD3 */ -+ at91_set_A_periph(AT91_PIN_PC8, 0); /* LCDD4 */ -+ at91_set_A_periph(AT91_PIN_PC9, 0); /* LCDD5 */ -+ at91_set_A_periph(AT91_PIN_PC10, 0); /* LCDD6 */ -+ at91_set_A_periph(AT91_PIN_PC11, 0); /* LCDD7 */ -+ at91_set_A_periph(AT91_PIN_PC14, 0); /* LCDD10 */ -+ at91_set_A_periph(AT91_PIN_PC15, 0); /* LCDD11 */ -+ at91_set_A_periph(AT91_PIN_PC16, 0); /* LCDD12 */ -+ at91_set_B_periph(AT91_PIN_PC12, 0); /* LCDD13 */ -+ at91_set_A_periph(AT91_PIN_PC18, 0); /* LCDD14 */ -+ at91_set_A_periph(AT91_PIN_PC19, 0); /* LCDD15 */ -+ at91_set_A_periph(AT91_PIN_PC22, 0); /* LCDD18 */ -+ at91_set_A_periph(AT91_PIN_PC23, 0); /* LCDD19 */ -+ at91_set_A_periph(AT91_PIN_PC24, 0); /* LCDD20 */ -+ at91_set_B_periph(AT91_PIN_PC17, 0); /* LCDD21 */ -+ at91_set_A_periph(AT91_PIN_PC26, 0); /* LCDD22 */ -+ at91_set_A_periph(AT91_PIN_PC27, 0); /* LCDD23 */ -+ -+ lcdc_data = *data; -+ platform_device_register(&at91_lcdc_device); -+} -+#else -+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * LEDs - * -------------------------------------------------------------------- */ - -@@ -594,6 +771,32 @@ void __init at91_init_leds(u8 cpu_led, u - #endif - - -+#if defined(CONFIG_NEW_LEDS) -+ -+static struct platform_device at91_leds = { -+ .name = "at91_leds", -+ .id = -1, -+}; -+ -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) -+{ -+ if (!nr) -+ return; -+ -+ at91_leds.dev.platform_data = leds; -+ -+ for ( ; nr; nr--, leds++) { -+ leds->index = nr; /* first record stores number of leds */ -+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); -+ } -+ -+ platform_device_register(&at91_leds); -+} -+#else -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} -+#endif -+ -+ - /* -------------------------------------------------------------------- - * UART - * -------------------------------------------------------------------- */ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9rl.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9rl.c -@@ -0,0 +1,366 @@ -+/* -+ * arch/arm/mach-at91/at91sam9rl.c -+ * -+ * Copyright (C) 2005 SAN People -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ */ -+ -+#include <linux/module.h> -+ -+#include <asm/mach/arch.h> -+#include <asm/mach/map.h> -+#include <asm/arch/cpu.h> -+#include <asm/arch/at91sam9rl.h> -+#include <asm/arch/at91_pmc.h> -+#include <asm/arch/at91_rstc.h> -+ -+#include "generic.h" -+#include "clock.h" -+ -+static struct map_desc at91sam9rl_io_desc[] __initdata = { -+ { -+ .virtual = AT91_VA_BASE_SYS, -+ .pfn = __phys_to_pfn(AT91_BASE_SYS), -+ .length = SZ_16K, -+ .type = MT_DEVICE, -+ }, -+}; -+ -+static struct map_desc at91sam9rl_sram_desc[] __initdata = { -+ { -+ .pfn = __phys_to_pfn(AT91SAM9RL_SRAM_BASE), -+ .type = MT_DEVICE, -+ } -+}; -+ -+/* -------------------------------------------------------------------- -+ * Clocks -+ * -------------------------------------------------------------------- */ -+ -+/* -+ * The peripheral clocks. -+ */ -+static struct clk pioA_clk = { -+ .name = "pioA_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOA, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk pioB_clk = { -+ .name = "pioB_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOB, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk pioC_clk = { -+ .name = "pioC_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOC, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk pioD_clk = { -+ .name = "pioD_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOD, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk usart0_clk = { -+ .name = "usart0_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_US0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk usart1_clk = { -+ .name = "usart1_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_US1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk usart2_clk = { -+ .name = "usart2_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_US2, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk usart3_clk = { -+ .name = "usart3_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_US3, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk mmc_clk = { -+ .name = "mci_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_MCI, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk twi0_clk = { -+ .name = "twi0_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_TWI0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk twi1_clk = { -+ .name = "twi1_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_TWI1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk spi_clk = { -+ .name = "spi_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_SPI, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc0_clk = { -+ .name = "ssc0_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_SSC0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ssc1_clk = { -+ .name = "ssc1_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_SSC1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk tc0_clk = { -+ .name = "tc0_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_TC0, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk tc1_clk = { -+ .name = "tc1_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_TC1, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk tc2_clk = { -+ .name = "tc2_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_TC2, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk pwmc_clk = { -+ .name = "pwmc_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_PWMC, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk tsc_clk = { -+ .name = "tsc_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_TSC, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk dma_clk = { -+ .name = "dma_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_DMA, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk udphs_clk = { -+ .name = "udphs_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_UDPHS, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk lcdc_clk = { -+ .name = "lcdc_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_LCDC, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+static struct clk ac97_clk = { -+ .name = "ac97_clk", -+ .pmc_mask = 1 << AT91SAM9RL_ID_AC97C, -+ .type = CLK_TYPE_PERIPHERAL, -+}; -+ -+static struct clk *periph_clocks[] __initdata = { -+ &pioA_clk, -+ &pioB_clk, -+ &pioC_clk, -+ &pioD_clk, -+ &usart0_clk, -+ &usart1_clk, -+ &usart2_clk, -+ &usart3_clk, -+ &mmc_clk, -+ &twi0_clk, -+ &twi1_clk, -+ &spi_clk, -+ &ssc0_clk, -+ &ssc1_clk, -+ &tc0_clk, -+ &tc1_clk, -+ &tc2_clk, -+ &pwmc_clk, -+ &tsc_clk, -+ &dma_clk, -+ &udphs_clk, -+ &lcdc_clk, -+ &ac97_clk, -+ // irq0 -+}; -+ -+/* -+ * The two programmable clocks. -+ * You must configure pin multiplexing to bring these signals out. -+ */ -+static struct clk pck0 = { -+ .name = "pck0", -+ .pmc_mask = AT91_PMC_PCK0, -+ .type = CLK_TYPE_PROGRAMMABLE, -+ .id = 0, -+}; -+static struct clk pck1 = { -+ .name = "pck1", -+ .pmc_mask = AT91_PMC_PCK1, -+ .type = CLK_TYPE_PROGRAMMABLE, -+ .id = 1, -+}; -+ -+static void __init at91sam9rl_register_clocks(void) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(periph_clocks); i++) -+ clk_register(periph_clocks[i]); -+ -+ clk_register(&pck0); -+ clk_register(&pck1); -+} -+ -+/* -------------------------------------------------------------------- -+ * GPIO -+ * -------------------------------------------------------------------- */ -+ -+static struct at91_gpio_bank at91sam9rl_gpio[] = { -+ { -+ .id = AT91SAM9RL_ID_PIOA, -+ .offset = AT91_PIOA, -+ .clock = &pioA_clk, -+ }, { -+ .id = AT91SAM9RL_ID_PIOB, -+ .offset = AT91_PIOB, -+ .clock = &pioB_clk, -+ }, { -+ .id = AT91SAM9RL_ID_PIOC, -+ .offset = AT91_PIOC, -+ .clock = &pioC_clk, -+ }, { -+ .id = AT91SAM9RL_ID_PIOD, -+ .offset = AT91_PIOD, -+ .clock = &pioD_clk, -+ } -+}; -+ -+static void at91sam9rl_reset(void) -+{ -+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); -+} -+ -+ -+/* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91sam9rl_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91SAM9RL_BASE_TCB0, -+ .irq = { AT91SAM9RL_ID_TC0, AT91SAM9RL_ID_TC1, AT91SAM9RL_ID_TC2 }, -+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, -+ } -+}; -+ -+#define at91sam9rl_tc_init() atmel_tc_init(at91sam9rl_tcblocks, ARRAY_SIZE(at91sam9rl_tcblocks)) -+ -+#else -+#define at91sam9rl_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * AT91SAM9RL processor initialization -+ * -------------------------------------------------------------------- */ -+ -+void __init at91sam9rl_initialize(unsigned long main_clock) -+{ -+ unsigned long cidr, sram_size; -+ -+ /* Map peripherals */ -+ iotable_init(at91sam9rl_io_desc, ARRAY_SIZE(at91sam9rl_io_desc)); -+ -+ cidr = at91_sys_read(AT91_DBGU_CIDR); -+ -+ switch (cidr & AT91_CIDR_SRAMSIZ) { -+ case AT91_CIDR_SRAMSIZ_32K: -+ sram_size = 2 * SZ_16K; -+ break; -+ case AT91_CIDR_SRAMSIZ_16K: -+ default: -+ sram_size = SZ_16K; -+ } -+ -+ at91sam9rl_sram_desc->virtual = AT91_IO_VIRT_BASE - sram_size; -+ at91sam9rl_sram_desc->length = sram_size; -+ -+ /* Map SRAM */ -+ iotable_init(at91sam9rl_sram_desc, ARRAY_SIZE(at91sam9rl_sram_desc)); -+ -+ at91_arch_reset = at91sam9rl_reset; -+ at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0); -+ -+ /* Init clock subsystem */ -+ at91_clock_init(main_clock); -+ -+ /* Register the processor-specific clocks */ -+ at91sam9rl_register_clocks(); -+ -+ /* Register GPIO subsystem */ -+ at91_gpio_init(at91sam9rl_gpio, 4); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91sam9rl_tc_init(); -+} -+ -+/* -------------------------------------------------------------------- -+ * Interrupt initialization -+ * -------------------------------------------------------------------- */ -+ -+/* -+ * The default interrupt priority levels (0 = lowest, 7 = highest). -+ */ -+static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = { -+ 7, /* Advanced Interrupt Controller */ -+ 7, /* System Peripherals */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C */ -+ 1, /* Parallel IO Controller D */ -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ -+ 5, /* USART 3 */ -+ 0, /* Multimedia Card Interface */ -+ 6, /* Two-Wire Interface 0 */ -+ 6, /* Two-Wire Interface 1 */ -+ 5, /* Serial Peripheral Interface */ -+ 4, /* Serial Synchronous Controller 0 */ -+ 4, /* Serial Synchronous Controller 1 */ -+ 0, /* Timer Counter 0 */ -+ 0, /* Timer Counter 1 */ -+ 0, /* Timer Counter 2 */ -+ 0, -+ 0, /* Touch Screen Controller */ -+ 0, /* DMA Controller */ -+ 2, /* USB Device High speed port */ -+ 2, /* LCD Controller */ -+ 6, /* AC97 Controller */ -+ 0, -+ 0, -+ 0, -+ 0, -+ 0, -+ 0, -+ 0, /* Advanced Interrupt Controller */ -+}; -+ -+void __init at91sam9rl_init_interrupts(unsigned int priority[NR_AIC_IRQS]) -+{ -+ if (!priority) -+ priority = at91sam9rl_default_irq_priority; -+ -+ /* Initialize the AIC interrupt controller */ -+ at91_aic_init(priority); -+ -+ /* Enable GPIO interrupts */ -+ at91_gpio_irq_setup(); -+} -Index: linux-2.6.21.7/arch/arm/mach-at91/at91sam9rl_devices.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/at91sam9rl_devices.c -@@ -0,0 +1,660 @@ -+/* -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ */ -+ -+#include <asm/mach/arch.h> -+#include <asm/mach/map.h> -+ -+#include <linux/platform_device.h> -+#include <linux/fb.h> -+ -+#include <video/atmel_lcdc.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+#include <asm/arch/at91sam9rl.h> -+#include <asm/arch/at91sam9rl_matrix.h> -+#include <asm/arch/at91sam926x_mc.h> -+ -+#include "generic.h" -+ -+#define SZ_512 0x00000200 -+#define SZ_256 0x00000100 -+#define SZ_16 0x00000010 -+ -+ -+/* -------------------------------------------------------------------- -+ * MMC / SD -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE) -+static u64 mmc_dmamask = 0xffffffffUL; -+static struct at91_mmc_data mmc_data; -+ -+static struct resource mmc_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_MCI, -+ .end = AT91SAM9RL_BASE_MCI + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_MCI, -+ .end = AT91SAM9RL_ID_MCI, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct platform_device at91sam9rl_mmc_device = { -+ .name = "at91_mci", -+ .id = -1, -+ .dev = { -+ .dma_mask = &mmc_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ .platform_data = &mmc_data, -+ }, -+ .resource = mmc_resources, -+ .num_resources = ARRAY_SIZE(mmc_resources), -+}; -+ -+void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) -+{ -+ if (!data) -+ return; -+ -+ /* input/irq */ -+ if (data->det_pin) { -+ at91_set_gpio_input(data->det_pin, 1); -+ at91_set_deglitch(data->det_pin, 1); -+ } -+ if (data->wp_pin) -+ at91_set_gpio_input(data->wp_pin, 1); -+ if (data->vcc_pin) -+ at91_set_gpio_output(data->vcc_pin, 0); -+ -+ /* CLK */ -+ at91_set_A_periph(AT91_PIN_PA2, 0); -+ -+ /* CMD */ -+ at91_set_A_periph(AT91_PIN_PA1, 1); -+ -+ /* DAT0, maybe DAT1..DAT3 */ -+ at91_set_A_periph(AT91_PIN_PA0, 1); -+ if (data->wire4) { -+ at91_set_A_periph(AT91_PIN_PA3, 1); -+ at91_set_A_periph(AT91_PIN_PA4, 1); -+ at91_set_A_periph(AT91_PIN_PA5, 1); -+ } -+ -+ mmc_data = *data; -+ platform_device_register(&at91sam9rl_mmc_device); -+} -+#else -+void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * NAND / SmartMedia -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -+static struct at91_nand_data nand_data; -+ -+#define NAND_BASE AT91_CHIPSELECT_3 -+ -+static struct resource nand_resources[] = { -+ { -+ .start = NAND_BASE, -+ .end = NAND_BASE + SZ_256M - 1, -+ .flags = IORESOURCE_MEM, -+ } -+}; -+ -+static struct platform_device at91_nand_device = { -+ .name = "at91_nand", -+ .id = -1, -+ .dev = { -+ .platform_data = &nand_data, -+ }, -+ .resource = nand_resources, -+ .num_resources = ARRAY_SIZE(nand_resources), -+}; -+ -+void __init at91_add_device_nand(struct at91_nand_data *data) -+{ -+ unsigned long csa; -+ -+ if (!data) -+ return; -+ -+ csa = at91_sys_read(AT91_MATRIX_EBICSA); -+ at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); -+ -+ /* set the bus interface characteristics */ -+ at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) -+ | AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0)); -+ -+ at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5) -+ | AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5)); -+ -+ at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7)); -+ -+ at91_sys_write(AT91_SMC_MODE(3), AT91_SMC_DBW_8 | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1)); -+ -+ /* enable pin */ -+ if (data->enable_pin) -+ at91_set_gpio_output(data->enable_pin, 1); -+ -+ /* ready/busy pin */ -+ if (data->rdy_pin) -+ at91_set_gpio_input(data->rdy_pin, 1); -+ -+ /* card detect pin */ -+ if (data->det_pin) -+ at91_set_gpio_input(data->det_pin, 1); -+ -+ at91_set_A_periph(AT91_PIN_PB4, 0); /* NANDOE */ -+ at91_set_A_periph(AT91_PIN_PB5, 0); /* NANDWE */ -+ -+ nand_data = *data; -+ platform_device_register(&at91_nand_device); -+} -+ -+#else -+void __init at91_add_device_nand(struct at91_nand_data *data) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * TWI (i2c) -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) -+ -+static struct resource twi_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_TWI0, -+ .end = AT91SAM9RL_BASE_TWI0 + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_TWI0, -+ .end = AT91SAM9RL_ID_TWI0, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct platform_device at91sam9rl_twi_device = { -+ .name = "at91_i2c", -+ .id = -1, -+ .resource = twi_resources, -+ .num_resources = ARRAY_SIZE(twi_resources), -+}; -+ -+void __init at91_add_device_i2c(void) -+{ -+ /* pins used for TWI interface */ -+ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */ -+ at91_set_multi_drive(AT91_PIN_PA23, 1); -+ -+ at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */ -+ at91_set_multi_drive(AT91_PIN_PA24, 1); -+ -+ platform_device_register(&at91sam9rl_twi_device); -+} -+#else -+void __init at91_add_device_i2c(void) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * SPI -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) -+static u64 spi_dmamask = 0xffffffffUL; -+ -+static struct resource spi_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_SPI, -+ .end = AT91SAM9RL_BASE_SPI + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_SPI, -+ .end = AT91SAM9RL_ID_SPI, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct platform_device at91sam9rl_spi_device = { -+ .name = "atmel_spi", -+ .id = 0, -+ .dev = { -+ .dma_mask = &spi_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .resource = spi_resources, -+ .num_resources = ARRAY_SIZE(spi_resources), -+}; -+ -+static const unsigned spi_standard_cs[4] = { AT91_PIN_PA28, AT91_PIN_PB7, AT91_PIN_PD8, AT91_PIN_PD9 }; -+ -+ -+void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) -+{ -+ int i; -+ unsigned long cs_pin; -+ -+ at91_set_A_periph(AT91_PIN_PA25, 0); /* MISO */ -+ at91_set_A_periph(AT91_PIN_PA26, 0); /* MOSI */ -+ at91_set_A_periph(AT91_PIN_PA27, 0); /* SPCK */ -+ -+ /* Enable SPI chip-selects */ -+ for (i = 0; i < nr_devices; i++) { -+ if (devices[i].controller_data) -+ cs_pin = (unsigned long) devices[i].controller_data; -+ else -+ cs_pin = spi_standard_cs[devices[i].chip_select]; -+ -+ /* enable chip-select pin */ -+ at91_set_gpio_output(cs_pin, 1); -+ -+ /* pass chip-select pin to driver */ -+ devices[i].controller_data = (void *) cs_pin; -+ } -+ -+ spi_register_board_info(devices, nr_devices); -+ platform_device_register(&at91sam9rl_spi_device); -+} -+#else -+void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * LCD Controller -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) -+static u64 lcdc_dmamask = 0xffffffffUL; -+static struct atmel_lcdfb_info lcdc_data; -+ -+static struct resource lcdc_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_LCDC_BASE, -+ .end = AT91SAM9RL_LCDC_BASE + SZ_4K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_LCDC, -+ .end = AT91SAM9RL_ID_LCDC, -+ .flags = IORESOURCE_IRQ, -+ }, -+#if defined(CONFIG_FB_INTSRAM) -+ [2] = { -+ .start = AT91SAM9RL_SRAM_BASE, -+ .end = AT91SAM9RL_SRAM_BASE + AT91SAM9RL_SRAM_SIZE - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+#endif -+}; -+ -+static struct platform_device at91_lcdc_device = { -+ .name = "atmel_lcdfb", -+ .id = 0, -+ .dev = { -+ .dma_mask = &lcdc_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ .platform_data = &lcdc_data, -+ }, -+ .resource = lcdc_resources, -+ .num_resources = ARRAY_SIZE(lcdc_resources), -+}; -+ -+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) -+{ -+ if (!data) { -+ return; -+ } -+ -+#warning "Check this" -+ at91_set_B_periph(AT91_PIN_PC5, 0); /* LCDHSYNC */ -+ at91_set_B_periph(AT91_PIN_PC6, 0); /* LCDDOTCK */ -+ at91_set_B_periph(AT91_PIN_PC7, 0); /* LCDDEN */ -+ at91_set_B_periph(AT91_PIN_PC3, 0); /* LCDCC */ -+ at91_set_B_periph(AT91_PIN_PC9, 0); /* LCDD3 */ -+ at91_set_B_periph(AT91_PIN_PC10, 0); /* LCDD4 */ -+ at91_set_B_periph(AT91_PIN_PC11, 0); /* LCDD5 */ -+ at91_set_B_periph(AT91_PIN_PC12, 0); /* LCDD6 */ -+ at91_set_B_periph(AT91_PIN_PC13, 0); /* LCDD7 */ -+ at91_set_B_periph(AT91_PIN_PC15, 0); /* LCDD11 */ -+ at91_set_B_periph(AT91_PIN_PC16, 0); /* LCDD12 */ -+ at91_set_B_periph(AT91_PIN_PC17, 0); /* LCDD13 */ -+ at91_set_B_periph(AT91_PIN_PC18, 0); /* LCDD14 */ -+ at91_set_B_periph(AT91_PIN_PC19, 0); /* LCDD15 */ -+ at91_set_B_periph(AT91_PIN_PC20, 0); /* LCDD18 */ -+ at91_set_B_periph(AT91_PIN_PC21, 0); /* LCDD19 */ -+ at91_set_B_periph(AT91_PIN_PC22, 0); /* LCDD20 */ -+ at91_set_B_periph(AT91_PIN_PC23, 0); /* LCDD21 */ -+ at91_set_B_periph(AT91_PIN_PC24, 0); /* LCDD22 */ -+ at91_set_B_periph(AT91_PIN_PC25, 0); /* LCDD23 */ -+ -+ lcdc_data = *data; -+ platform_device_register(&at91_lcdc_device); -+} -+#else -+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * LEDs -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_LEDS) -+u8 at91_leds_cpu; -+u8 at91_leds_timer; -+ -+void __init at91_init_leds(u8 cpu_led, u8 timer_led) -+{ -+ /* Enable GPIO to access the LEDs */ -+ at91_set_gpio_output(cpu_led, 1); -+ at91_set_gpio_output(timer_led, 1); -+ -+ at91_leds_cpu = cpu_led; -+ at91_leds_timer = timer_led; -+} -+#else -+void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} -+#endif -+ -+ -+#if defined(CONFIG_NEW_LEDS) -+ -+static struct platform_device at91_leds = { -+ .name = "at91_leds", -+ .id = -1, -+}; -+ -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) -+{ -+ if (!nr) -+ return; -+ -+ at91_leds.dev.platform_data = leds; -+ -+ for ( ; nr; nr--, leds++) { -+ leds->index = nr; /* first record stores number of leds */ -+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); -+ } -+ -+ platform_device_register(&at91_leds); -+} -+#else -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- -+ * UART -+ * -------------------------------------------------------------------- */ -+ -+#if defined(CONFIG_SERIAL_ATMEL) -+static struct resource dbgu_resources[] = { -+ [0] = { -+ .start = AT91_VA_BASE_SYS + AT91_DBGU, -+ .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91_ID_SYS, -+ .end = AT91_ID_SYS, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct atmel_uart_data dbgu_data = { -+ .use_dma_tx = 0, -+ .use_dma_rx = 0, /* DBGU not capable of receive DMA */ -+ .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), -+}; -+ -+static struct platform_device at91sam9rl_dbgu_device = { -+ .name = "atmel_usart", -+ .id = 0, -+ .dev = { -+ .platform_data = &dbgu_data, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .resource = dbgu_resources, -+ .num_resources = ARRAY_SIZE(dbgu_resources), -+}; -+ -+static inline void configure_dbgu_pins(void) -+{ -+ at91_set_A_periph(AT91_PIN_PA21, 0); /* DRXD */ -+ at91_set_A_periph(AT91_PIN_PA22, 1); /* DTXD */ -+} -+ -+static struct resource uart0_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_US0, -+ .end = AT91SAM9RL_BASE_US0 + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_US0, -+ .end = AT91SAM9RL_ID_US0, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct atmel_uart_data uart0_data = { -+ .use_dma_tx = 1, -+ .use_dma_rx = 1, -+}; -+ -+static struct platform_device at91sam9rl_uart0_device = { -+ .name = "atmel_usart", -+ .id = 1, -+ .dev = { -+ .platform_data = &uart0_data, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .resource = uart0_resources, -+ .num_resources = ARRAY_SIZE(uart0_resources), -+}; -+ -+static inline void configure_usart0_pins(void) -+{ -+ at91_set_A_periph(AT91_PIN_PA6, 1); /* TXD0 */ -+ at91_set_A_periph(AT91_PIN_PA7, 0); /* RXD0 */ -+ at91_set_A_periph(AT91_PIN_PA9, 0); /* RTS0 */ -+ at91_set_A_periph(AT91_PIN_PA10, 0); /* CTS0 */ -+} -+ -+static struct resource uart1_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_US1, -+ .end = AT91SAM9RL_BASE_US1 + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_US1, -+ .end = AT91SAM9RL_ID_US1, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct atmel_uart_data uart1_data = { -+ .use_dma_tx = 1, -+ .use_dma_rx = 1, -+}; -+ -+static struct platform_device at91sam9rl_uart1_device = { -+ .name = "atmel_usart", -+ .id = 2, -+ .dev = { -+ .platform_data = &uart1_data, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .resource = uart1_resources, -+ .num_resources = ARRAY_SIZE(uart1_resources), -+}; -+ -+static inline void configure_usart1_pins(void) -+{ -+ at91_set_A_periph(AT91_PIN_PA11, 1); /* TXD1 */ -+ at91_set_A_periph(AT91_PIN_PA12, 0); /* RXD1 */ -+} -+ -+static struct resource uart2_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_US2, -+ .end = AT91SAM9RL_BASE_US2 + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_US2, -+ .end = AT91SAM9RL_ID_US2, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct atmel_uart_data uart2_data = { -+ .use_dma_tx = 1, -+ .use_dma_rx = 1, -+}; -+ -+static struct platform_device at91sam9rl_uart2_device = { -+ .name = "atmel_usart", -+ .id = 3, -+ .dev = { -+ .platform_data = &uart2_data, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .resource = uart2_resources, -+ .num_resources = ARRAY_SIZE(uart2_resources), -+}; -+ -+static inline void configure_usart2_pins(void) -+{ -+ at91_set_A_periph(AT91_PIN_PA13, 1); /* TXD2 */ -+ at91_set_A_periph(AT91_PIN_PA14, 0); /* RXD2 */ -+} -+ -+static struct resource uart3_resources[] = { -+ [0] = { -+ .start = AT91SAM9RL_BASE_US3, -+ .end = AT91SAM9RL_BASE_US3 + SZ_16K - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { -+ .start = AT91SAM9RL_ID_US3, -+ .end = AT91SAM9RL_ID_US3, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct atmel_uart_data uart3_data = { -+ .use_dma_tx = 1, -+ .use_dma_rx = 1, -+}; -+ -+static struct platform_device at91sam9rl_uart3_device = { -+ .name = "atmel_usart", -+ .id = 4, -+ .dev = { -+ .platform_data = &uart3_data, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .resource = uart3_resources, -+ .num_resources = ARRAY_SIZE(uart3_resources), -+}; -+ -+static inline void configure_usart3_pins(void) -+{ -+ at91_set_A_periph(AT91_PIN_PB0, 1); /* TXD3 */ -+ at91_set_A_periph(AT91_PIN_PB1, 0); /* RXD3 */ -+} -+ -+struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ -+struct platform_device *atmel_default_console_device; /* the serial console device */ -+ -+void __init at91_init_serial(struct at91_uart_config *config) -+{ -+ int i; -+ -+ /* Fill in list of supported UARTs */ -+ for (i = 0; i < config->nr_tty; i++) { -+ switch (config->tty_map[i]) { -+ case 0: -+ configure_usart0_pins(); -+ at91_uarts[i] = &at91sam9rl_uart0_device; -+ at91_clock_associate("usart0_clk", &at91sam9rl_uart0_device.dev, "usart"); -+ break; -+ case 1: -+ configure_usart1_pins(); -+ at91_uarts[i] = &at91sam9rl_uart1_device; -+ at91_clock_associate("usart1_clk", &at91sam9rl_uart1_device.dev, "usart"); -+ break; -+ case 2: -+ configure_usart2_pins(); -+ at91_uarts[i] = &at91sam9rl_uart2_device; -+ at91_clock_associate("usart2_clk", &at91sam9rl_uart2_device.dev, "usart"); -+ break; -+ case 3: -+ configure_usart3_pins(); -+ at91_uarts[i] = &at91sam9rl_uart3_device; -+ at91_clock_associate("usart3_clk", &at91sam9rl_uart3_device.dev, "usart"); -+ break; -+ case 4: -+ configure_dbgu_pins(); -+ at91_uarts[i] = &at91sam9rl_dbgu_device; -+ at91_clock_associate("mck", &at91sam9rl_dbgu_device.dev, "usart"); -+ break; -+ default: -+ continue; -+ } -+ at91_uarts[i]->id = i; /* update ID number to mapped ID */ -+ } -+ -+ /* Set serial console device */ -+ if (config->console_tty < ATMEL_MAX_UART) -+ atmel_default_console_device = at91_uarts[config->console_tty]; -+ if (!atmel_default_console_device) -+ printk(KERN_INFO "AT91: No default serial console defined.\n"); -+} -+ -+void __init at91_add_device_serial(void) -+{ -+ int i; -+ -+ for (i = 0; i < ATMEL_MAX_UART; i++) { -+ if (at91_uarts[i]) -+ platform_device_register(at91_uarts[i]); -+ } -+} -+#else -+void __init at91_init_serial(struct at91_uart_config *config) {} -+void __init at91_add_device_serial(void) {} -+#endif -+ -+ -+/* -------------------------------------------------------------------- */ -+ -+/* -+ * These devices are always present and don't need any board-specific -+ * setup. -+ */ -+static int __init at91_add_standard_devices(void) -+{ -+ return 0; -+} -+ -+arch_initcall(at91_add_standard_devices); -Index: linux-2.6.21.7/arch/arm/mach-at91/board-cam60.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/board-cam60.c -@@ -0,0 +1,148 @@ -+/* -+ * KwikByte CAM60 -+ * -+ * based on board-sam9260ek.c -+ * Copyright (C) 2005 SAN People -+ * Copyright (C) 2006 Atmel -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#include <linux/types.h> -+#include <linux/init.h> -+#include <linux/mm.h> -+#include <linux/module.h> -+#include <linux/platform_device.h> -+#include <linux/spi/spi.h> -+#include <linux/spi/flash.h> -+ -+#include <asm/hardware.h> -+#include <asm/setup.h> -+#include <asm/mach-types.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/arch.h> -+#include <asm/mach/map.h> -+#include <asm/mach/irq.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+#include <asm/arch/at91sam926x_mc.h> -+ -+#include "generic.h" -+ -+ -+/* -+ * Serial port configuration. -+ * 0 .. 5 = USART0 .. USART5 -+ * 6 = DBGU -+ */ -+static struct at91_uart_config __initdata cam60_uart_config = { -+ .console_tty = 0, /* ttyS0 */ -+ .nr_tty = 1, -+ .tty_map = { 6, -1, -1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */ -+}; -+ -+static void __init cam60_map_io(void) -+{ -+ /* Initialize processor: 10 MHz crystal */ -+ at91sam9260_initialize(10000000); -+ -+ /* Setup the serial ports and console */ -+ at91_init_serial(&cam60_uart_config); -+} -+ -+static void __init cam60_init_irq(void) -+{ -+ at91sam9260_init_interrupts(NULL); -+} -+ -+ -+/* -+ * SPI devices. -+ */ -+#if defined(CONFIG_MTD_DATAFLASH) -+static struct mtd_partition __initdata cam60_spi_partitions[] = { -+ { -+ .name = "BOOT1", -+ .offset = 0, -+ .size = 4 * 1056, -+ }, -+ { -+ .name = "BOOT2", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 256 * 1056, -+ }, -+ { -+ .name = "kernel", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 2222 * 1056, -+ }, -+ { -+ .name = "file system", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = MTDPART_SIZ_FULL, -+ }, -+}; -+ -+static struct flash_platform_data __initdata cam60_spi_flash_platform_data = { -+ .name = "spi_flash", -+ .parts = cam60_spi_partitions, -+ .nr_parts = ARRAY_SIZE(cam60_spi_partitions) -+}; -+#endif -+ -+static struct spi_board_info cam60_spi_devices[] = { -+#if defined(CONFIG_MTD_DATAFLASH) -+ { /* DataFlash chip */ -+ .modalias = "mtd_dataflash", -+ .chip_select = 0, -+ .max_speed_hz = 15 * 1000 * 1000, -+ .bus_num = 0, -+ .platform_data = &cam60_spi_flash_platform_data -+ }, -+#endif -+}; -+ -+ -+/* -+ * MACB Ethernet device -+ */ -+static struct __initdata at91_eth_data cam60_macb_data = { -+ .phy_irq_pin = AT91_PIN_PB5, -+ .is_rmii = 0, -+}; -+ -+ -+static void __init cam60_board_init(void) -+{ -+ /* Serial */ -+ at91_add_device_serial(); -+ /* SPI */ -+ at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices)); -+ /* Ethernet */ -+ at91_add_device_eth(&cam60_macb_data); -+} -+ -+MACHINE_START(CAM60, "KwikByte CAM60") -+ /* Maintainer: KwikByte */ -+ .phys_io = AT91_BASE_SYS, -+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, -+ .boot_params = AT91_SDRAM_BASE + 0x100, -+ .timer = &at91sam926x_timer, -+ .map_io = cam60_map_io, -+ .init_irq = cam60_init_irq, -+ .init_machine = cam60_board_init, -+MACHINE_END -Index: linux-2.6.21.7/arch/arm/mach-at91/board-chub.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/board-chub.c -@@ -0,0 +1,132 @@ -+/* -+ * linux/arch/arm/mach-at91/board-chub.c -+ * -+ * Copyright (C) 2005 SAN People, adapted for Promwad Chub board -+ * by Kuten Ivan -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#include <linux/types.h> -+#include <linux/init.h> -+#include <linux/mm.h> -+#include <linux/module.h> -+#include <linux/platform_device.h> -+ -+#include <asm/hardware.h> -+#include <asm/setup.h> -+#include <asm/mach-types.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/arch.h> -+#include <asm/mach/map.h> -+#include <asm/mach/irq.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+ -+#include "generic.h" -+ -+/* -+ * Serial port configuration. -+ * 0 .. 3 = USART0 .. USART3 -+ * 4 = DBGU -+ */ -+static struct at91_uart_config __initdata chub_uart_config = { -+ .console_tty = 0, /* ttyS0 */ -+ .nr_tty = 5, -+ .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */ -+}; -+ -+static void __init chub_init_irq(void) -+{ -+ at91rm9200_init_interrupts(NULL); -+} -+ -+static void __init chub_map_io(void) -+{ -+ /* Initialize clocks: 18.432 MHz crystal */ -+ at91rm9200_initialize(18432000, AT91RM9200_PQFP); -+ -+ /* Setup the serial ports and console */ -+ at91_init_serial(&chub_uart_config); -+} -+ -+static struct at91_eth_data __initdata chub_eth_data = { -+ .phy_irq_pin = AT91_PIN_PB29, -+ .is_rmii = 0, -+}; -+ -+static struct mtd_partition __initdata chub_nand_partition[] = { -+ { -+ .name = "NAND Partition 1", -+ .offset = 0, -+ .size = MTDPART_SIZ_FULL, -+ }, -+}; -+ -+static struct mtd_partition *nand_partitions(int size, int *num_partitions) -+{ -+ *num_partitions = ARRAY_SIZE(chub_nand_partition); -+ return chub_nand_partition; -+} -+ -+static struct at91_nand_data __initdata chub_nand_data = { -+ .ale = 22, -+ .cle = 21, -+ .enable_pin = AT91_PIN_PA27, -+ .partition_info = nand_partitions, -+}; -+ -+static struct spi_board_info chub_spi_devices[] = { -+ { /* DataFlash chip */ -+ .modalias = "mtd_dataflash", -+ .chip_select = 0, -+ .max_speed_hz = 15 * 1000 * 1000, -+ }, -+}; -+ -+static void __init chub_board_init(void) -+{ -+ /* Serial */ -+ at91_add_device_serial(); -+ /* I2C */ -+ at91_add_device_i2c(); -+ /* Ethernet */ -+ at91_add_device_eth(&chub_eth_data); -+ /* SPI */ -+ at91_add_device_spi(chub_spi_devices, ARRAY_SIZE(chub_spi_devices)); -+ /* NAND Flash */ -+ at91_add_device_nand(&chub_nand_data); -+ /* Disable write protect for NAND */ -+ at91_set_gpio_output(AT91_PIN_PB7, 1); -+ /* Power enable for 3x RS-232 and 1x RS-485 */ -+ at91_set_gpio_output(AT91_PIN_PB9, 1); -+ /* Disable write protect for FRAM */ -+ at91_set_gpio_output(AT91_PIN_PA21, 1); -+ /* Disable write protect for Dataflash */ -+ at91_set_gpio_output(AT91_PIN_PA19, 1); -+} -+ -+MACHINE_START(CHUB, "Promwad Chub") -+ /* Maintainer: Ivan Kuten AT Promwad DOT com */ -+ .phys_io = AT91_BASE_SYS, -+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, -+ .boot_params = AT91_SDRAM_BASE + 0x100, -+ .timer = &at91rm9200_timer, -+ .map_io = chub_map_io, -+ .init_irq = chub_init_irq, -+ .init_machine = chub_board_init, -+MACHINE_END -Index: linux-2.6.21.7/arch/arm/mach-at91/board-csb337.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-csb337.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-csb337.c -@@ -24,6 +24,7 @@ - #include <linux/module.h> - #include <linux/platform_device.h> - #include <linux/spi/spi.h> -+#include <linux/interrupt.h> - #include <linux/mtd/physmap.h> - - #include <asm/hardware.h> -@@ -59,6 +60,7 @@ static void __init csb337_map_io(void) - - /* Setup the LEDs */ - at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1); -+ at91_set_gpio_output(AT91_PIN_PB2, 1); /* third (unused) LED */ - - /* Setup the serial ports and console */ - at91_init_serial(&csb337_uart_config); -@@ -149,6 +151,55 @@ static struct platform_device csb_flash - .num_resources = ARRAY_SIZE(csb_flash_resources), - }; - -+static struct at91_gpio_led csb337_leds[] = { -+ { -+ .name = "led0", -+ .gpio = AT91_PIN_PB0, -+ .trigger = "heartbeat", -+ }, -+ { -+ .name = "led1", -+ .gpio = AT91_PIN_PB1, -+ .trigger = "timer", -+ }, -+ { -+ .name = "led2", -+ .gpio = AT91_PIN_PB2, -+ } -+}; -+ -+#if defined(CONFIG_CSB300_WAKE_SW0) || defined(CONFIG_CSB300_WAKE_SW1) -+static irqreturn_t switch_irq_handler(int irq, void *context) -+{ -+ return IRQ_HANDLED; -+} -+ -+static inline void __init switch_irq_setup(int irq, char *name, unsigned long mode) -+{ -+ int res; -+ -+ res = request_irq(irq, switch_irq_handler, IRQF_SAMPLE_RANDOM | mode, name, NULL); -+ if (res == 0) -+ enable_irq_wake(irq); -+} -+ -+static void __init csb300_switches(void) -+{ -+#ifdef CONFIG_CSB300_WAKE_SW0 -+ at91_set_A_periph(AT91_PIN_PB29, 1); /* IRQ0 */ -+ switch_irq_setup(AT91RM9200_ID_IRQ0, "csb300_sw0", IRQF_TRIGGER_FALLING); -+#endif -+#ifdef CONFIG_CSB300_WAKE_SW1 -+ at91_set_gpio_input(AT91_PIN_PB28, 1); -+ at91_set_deglitch(AT91_PIN_PB28, 1); -+ switch_irq_setup(AT91_PIN_PB28, "csb300_sw1", IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING); -+#endif -+ /* there's also SW2 at PA21, GPIO or TIOA2 */ -+} -+#else -+static void __init csb300_switches(void) {} -+#endif -+ - static void __init csb337_board_init(void) - { - /* Serial */ -@@ -168,8 +219,12 @@ static void __init csb337_board_init(voi - at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices)); - /* MMC */ - at91_add_device_mmc(0, &csb337_mmc_data); -+ /* LEDS */ -+ at91_gpio_leds(csb337_leds, ARRAY_SIZE(csb337_leds)); - /* NOR flash */ - platform_device_register(&csb_flash); -+ /* Switches on CSB300 */ -+ csb300_switches(); - } - - MACHINE_START(CSB337, "Cogent CSB337") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-dk.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-dk.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-dk.c -@@ -73,6 +73,185 @@ static void __init dk_init_irq(void) - at91rm9200_init_interrupts(NULL); - } - -+#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) -+#include <video/s1d13xxxfb.h> -+#include <asm/arch/ics1523.h> -+ -+/* EPSON S1D13806 FB */ -+#define AT91_FB_REG_BASE 0x30000000L -+#define AT91_FB_REG_SIZE 0x200 -+#define AT91_FB_VMEM_BASE 0x30200000L -+#define AT91_FB_VMEM_SIZE 0x140000L -+ -+static void __init dk_init_video(void) -+{ -+ /* NWAIT Signal */ -+ at91_set_A_periph(AT91_PIN_PC6, 0); -+ -+ /* Initialization of the Static Memory Controller for Chip Select 2 */ -+ at91_sys_write(AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */ -+ | AT91_SMC_WSEN | AT91_SMC_NWS_(4) /* wait states */ -+ | AT91_SMC_TDF_(1) /* float time */ -+ ); -+ -+ at91_ics1523_init(); -+} -+ -+/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz) -+ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */ -+static const struct s1d13xxxfb_regval dk_s1dfb_initregs[] = { -+ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */ -+ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */ -+ {S1DREG_GPIO_CNF0, 0x00}, -+ {S1DREG_GPIO_CNF1, 0x00}, -+ {S1DREG_GPIO_CTL0, 0x08}, -+ {S1DREG_GPIO_CTL1, 0x00}, -+ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/ -+ {S1DREG_LCD_CLK_CNF, 0x00}, -+ {S1DREG_CRT_CLK_CNF, 0x00}, -+ {S1DREG_MPLUG_CLK_CNF, 0x00}, -+ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */ -+ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */ -+ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */ -+ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */ -+ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */ -+ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */ -+ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */ -+ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */ -+ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */ -+ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */ -+ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */ -+ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, -+ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */ -+ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */ -+ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */ -+ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */ -+ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */ -+ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */ -+ {S1DREG_LCD_DISP_START0, 0x00}, -+ {S1DREG_LCD_DISP_START1, 0xC8}, -+ {S1DREG_LCD_DISP_START2, 0x00}, -+ {S1DREG_LCD_MEM_OFF0, 0x80}, -+ {S1DREG_LCD_MEM_OFF1, 0x02}, -+ {S1DREG_LCD_PIX_PAN, 0x00}, -+ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B}, -+ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C}, -+ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */ -+ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */ -+ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */ -+ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */ -+ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, -+ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */ -+ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */ -+ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */ -+ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */ -+ {S1DREG_TV_OUT_CTL, 0x10}, -+ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */ -+ {S1DREG_CRT_DISP_START0, 0x00}, -+ {S1DREG_CRT_DISP_START1, 0x00}, -+ {S1DREG_CRT_DISP_START2, 0x00}, -+ {S1DREG_CRT_MEM_OFF0, 0x80}, -+ {S1DREG_CRT_MEM_OFF1, 0x02}, -+ {S1DREG_CRT_PIX_PAN, 0x00}, -+ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B}, -+ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C}, -+ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */ -+ {S1DREG_LCD_CUR_START, 0x01}, -+ {S1DREG_LCD_CUR_XPOS0, 0x00}, -+ {S1DREG_LCD_CUR_XPOS1, 0x00}, -+ {S1DREG_LCD_CUR_YPOS0, 0x00}, -+ {S1DREG_LCD_CUR_YPOS1, 0x00}, -+ {S1DREG_LCD_CUR_BCTL0, 0x00}, -+ {S1DREG_LCD_CUR_GCTL0, 0x00}, -+ {S1DREG_LCD_CUR_RCTL0, 0x00}, -+ {S1DREG_LCD_CUR_BCTL1, 0x1F}, -+ {S1DREG_LCD_CUR_GCTL1, 0x3F}, -+ {S1DREG_LCD_CUR_RCTL1, 0x1F}, -+ {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, -+ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */ -+ {S1DREG_CRT_CUR_START, 0x01}, -+ {S1DREG_CRT_CUR_XPOS0, 0x00}, -+ {S1DREG_CRT_CUR_XPOS1, 0x00}, -+ {S1DREG_CRT_CUR_YPOS0, 0x00}, -+ {S1DREG_CRT_CUR_YPOS1, 0x00}, -+ {S1DREG_CRT_CUR_BCTL0, 0x00}, -+ {S1DREG_CRT_CUR_GCTL0, 0x00}, -+ {S1DREG_CRT_CUR_RCTL0, 0x00}, -+ {S1DREG_CRT_CUR_BCTL1, 0x1F}, -+ {S1DREG_CRT_CUR_GCTL1, 0x3F}, -+ {S1DREG_CRT_CUR_RCTL1, 0x1F}, -+ {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, -+ {S1DREG_BBLT_CTL0, 0x00}, -+ {S1DREG_BBLT_CTL0, 0x00}, -+ {S1DREG_BBLT_CC_EXP, 0x00}, -+ {S1DREG_BBLT_OP, 0x00}, -+ {S1DREG_BBLT_SRC_START0, 0x00}, -+ {S1DREG_BBLT_SRC_START1, 0x00}, -+ {S1DREG_BBLT_SRC_START2, 0x00}, -+ {S1DREG_BBLT_DST_START0, 0x00}, -+ {S1DREG_BBLT_DST_START1, 0x00}, -+ {S1DREG_BBLT_DST_START2, 0x00}, -+ {S1DREG_BBLT_MEM_OFF0, 0x00}, -+ {S1DREG_BBLT_MEM_OFF1, 0x00}, -+ {S1DREG_BBLT_WIDTH0, 0x00}, -+ {S1DREG_BBLT_WIDTH1, 0x00}, -+ {S1DREG_BBLT_HEIGHT0, 0x00}, -+ {S1DREG_BBLT_HEIGHT1, 0x00}, -+ {S1DREG_BBLT_BGC0, 0x00}, -+ {S1DREG_BBLT_BGC1, 0x00}, -+ {S1DREG_BBLT_FGC0, 0x00}, -+ {S1DREG_BBLT_FGC1, 0x00}, -+ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */ -+ {S1DREG_LKUP_ADDR, 0x00}, -+ {S1DREG_PS_CNF, 0x00}, /* Power Save disable */ -+ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */ -+ {S1DREG_CPU2MEM_WDOGT, 0x00}, -+ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */ -+}; -+ -+static struct s1d13xxxfb_pdata dk_s1dfb_pdata = { -+ .initregs = dk_s1dfb_initregs, -+ .initregssize = ARRAY_SIZE(dk_s1dfb_initregs), -+ .platform_init_video = dk_init_video, -+}; -+ -+static u64 s1dfb_dmamask = 0xffffffffUL; -+ -+static struct resource dk_s1dfb_resource[] = { -+ [0] = { /* video mem */ -+ .name = "s1d13806 memory", -+ .start = AT91_FB_VMEM_BASE, -+ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { /* video registers */ -+ .name = "s1d13806 registers", -+ .start = AT91_FB_REG_BASE, -+ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, -+ .flags = IORESOURCE_MEM, -+ }, -+}; -+ -+static struct platform_device dk_s1dfb_device = { -+ .name = "s1d13806fb", -+ .id = -1, -+ .dev = { -+ .dma_mask = &s1dfb_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ .platform_data = &dk_s1dfb_pdata, -+ }, -+ .resource = dk_s1dfb_resource, -+ .num_resources = ARRAY_SIZE(dk_s1dfb_resource), -+}; -+ -+static void __init dk_add_device_video(void) -+{ -+ platform_device_register(&dk_s1dfb_device); -+} -+#else -+static void __init dk_add_device_video(void) {} -+#endif -+ - static struct at91_eth_data __initdata dk_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -@@ -151,7 +330,7 @@ static struct at91_nand_data __initdata - #define DK_FLASH_SIZE 0x200000 - - static struct physmap_flash_data dk_flash_data = { -- .width = 2, -+ .width = 2, - }; - - static struct resource dk_flash_resource = { -@@ -170,6 +349,13 @@ static struct platform_device dk_flash = - .num_resources = 1, - }; - -+static struct at91_gpio_led dk_leds[] = { -+ { -+ .name = "led0", -+ .gpio = AT91_PIN_PB2, -+ .trigger = "timer", -+ } -+}; - - static void __init dk_board_init(void) - { -@@ -200,8 +386,10 @@ static void __init dk_board_init(void) - at91_add_device_nand(&dk_nand_data); - /* NOR Flash */ - platform_device_register(&dk_flash); -+ /* LEDs */ -+ at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds)); - /* VGA */ --// dk_add_device_video(); -+ dk_add_device_video(); - } - - MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-ek.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-ek.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-ek.c -@@ -73,6 +73,187 @@ static void __init ek_init_irq(void) - at91rm9200_init_interrupts(NULL); - } - -+#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) -+#include <video/s1d13xxxfb.h> -+#include <asm/arch/ics1523.h> -+ -+/* EPSON S1D13806 FB */ -+#define AT91_FB_REG_BASE 0x40000000L -+#define AT91_FB_REG_SIZE 0x200 -+#define AT91_FB_VMEM_BASE 0x40200000L -+#define AT91_FB_VMEM_SIZE 0x140000L -+ -+static void __init ek_init_video(void) -+{ -+ /* NWAIT Signal */ -+ at91_set_A_periph(AT91_PIN_PC6, 0); -+ -+ /* Initialization of the Static Memory Controller for Chip Select 3 */ -+ at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_DBW_16 /* 16 bit */ -+ | AT91_SMC_WSEN | AT91_SMC_NWS_(5) /* wait states */ -+ | AT91_SMC_TDF_(1) /* float time */ -+ ); -+ -+ at91_ics1523_init(); -+} -+ -+/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz) -+ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */ -+static const struct s1d13xxxfb_regval ek_s1dfb_initregs[] = { -+ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */ -+ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */ -+ {S1DREG_GPIO_CNF0, 0xFF}, // 0x00 -+ {S1DREG_GPIO_CNF1, 0x1F}, // 0x08 -+ {S1DREG_GPIO_CTL0, 0x00}, -+ {S1DREG_GPIO_CTL1, 0x00}, -+ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/ -+ {S1DREG_LCD_CLK_CNF, 0x00}, -+ {S1DREG_CRT_CLK_CNF, 0x00}, -+ {S1DREG_MPLUG_CLK_CNF, 0x00}, -+ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */ -+ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */ -+ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */ -+ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */ -+ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */ -+ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */ -+ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */ -+ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */ -+ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */ -+ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */ -+ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */ -+ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, -+ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */ -+ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */ -+ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */ -+ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */ -+ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */ -+ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */ -+ {S1DREG_LCD_DISP_START0, 0x00}, -+ {S1DREG_LCD_DISP_START1, 0xC8}, -+ {S1DREG_LCD_DISP_START2, 0x00}, -+ {S1DREG_LCD_MEM_OFF0, 0x80}, -+ {S1DREG_LCD_MEM_OFF1, 0x02}, -+ {S1DREG_LCD_PIX_PAN, 0x00}, -+ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B}, -+ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C}, -+ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */ -+ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */ -+ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */ -+ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */ -+ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, -+ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */ -+ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */ -+ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */ -+ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */ -+ {S1DREG_TV_OUT_CTL, 0x10}, -+ {0x005E, 0x9F}, -+ {0x005F, 0x00}, -+ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */ -+ {S1DREG_CRT_DISP_START0, 0x00}, -+ {S1DREG_CRT_DISP_START1, 0x00}, -+ {S1DREG_CRT_DISP_START2, 0x00}, -+ {S1DREG_CRT_MEM_OFF0, 0x80}, -+ {S1DREG_CRT_MEM_OFF1, 0x02}, -+ {S1DREG_CRT_PIX_PAN, 0x00}, -+ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B}, -+ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C}, -+ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */ -+ {S1DREG_LCD_CUR_START, 0x01}, -+ {S1DREG_LCD_CUR_XPOS0, 0x00}, -+ {S1DREG_LCD_CUR_XPOS1, 0x00}, -+ {S1DREG_LCD_CUR_YPOS0, 0x00}, -+ {S1DREG_LCD_CUR_YPOS1, 0x00}, -+ {S1DREG_LCD_CUR_BCTL0, 0x00}, -+ {S1DREG_LCD_CUR_GCTL0, 0x00}, -+ {S1DREG_LCD_CUR_RCTL0, 0x00}, -+ {S1DREG_LCD_CUR_BCTL1, 0x1F}, -+ {S1DREG_LCD_CUR_GCTL1, 0x3F}, -+ {S1DREG_LCD_CUR_RCTL1, 0x1F}, -+ {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, -+ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */ -+ {S1DREG_CRT_CUR_START, 0x01}, -+ {S1DREG_CRT_CUR_XPOS0, 0x00}, -+ {S1DREG_CRT_CUR_XPOS1, 0x00}, -+ {S1DREG_CRT_CUR_YPOS0, 0x00}, -+ {S1DREG_CRT_CUR_YPOS1, 0x00}, -+ {S1DREG_CRT_CUR_BCTL0, 0x00}, -+ {S1DREG_CRT_CUR_GCTL0, 0x00}, -+ {S1DREG_CRT_CUR_RCTL0, 0x00}, -+ {S1DREG_CRT_CUR_BCTL1, 0x1F}, -+ {S1DREG_CRT_CUR_GCTL1, 0x3F}, -+ {S1DREG_CRT_CUR_RCTL1, 0x1F}, -+ {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, -+ {S1DREG_BBLT_CTL0, 0x00}, -+ {S1DREG_BBLT_CTL0, 0x00}, -+ {S1DREG_BBLT_CC_EXP, 0x00}, -+ {S1DREG_BBLT_OP, 0x00}, -+ {S1DREG_BBLT_SRC_START0, 0x00}, -+ {S1DREG_BBLT_SRC_START1, 0x00}, -+ {S1DREG_BBLT_SRC_START2, 0x00}, -+ {S1DREG_BBLT_DST_START0, 0x00}, -+ {S1DREG_BBLT_DST_START1, 0x00}, -+ {S1DREG_BBLT_DST_START2, 0x00}, -+ {S1DREG_BBLT_MEM_OFF0, 0x00}, -+ {S1DREG_BBLT_MEM_OFF1, 0x00}, -+ {S1DREG_BBLT_WIDTH0, 0x00}, -+ {S1DREG_BBLT_WIDTH1, 0x00}, -+ {S1DREG_BBLT_HEIGHT0, 0x00}, -+ {S1DREG_BBLT_HEIGHT1, 0x00}, -+ {S1DREG_BBLT_BGC0, 0x00}, -+ {S1DREG_BBLT_BGC1, 0x00}, -+ {S1DREG_BBLT_FGC0, 0x00}, -+ {S1DREG_BBLT_FGC1, 0x00}, -+ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */ -+ {S1DREG_LKUP_ADDR, 0x00}, -+ {S1DREG_PS_CNF, 0x10}, /* Power Save disable */ -+ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */ -+ {S1DREG_CPU2MEM_WDOGT, 0x00}, -+ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */ -+}; -+ -+static struct s1d13xxxfb_pdata ek_s1dfb_pdata = { -+ .initregs = ek_s1dfb_initregs, -+ .initregssize = ARRAY_SIZE(ek_s1dfb_initregs), -+ .platform_init_video = ek_init_video, -+}; -+ -+static u64 s1dfb_dmamask = 0xffffffffUL; -+ -+static struct resource ek_s1dfb_resource[] = { -+ [0] = { /* video mem */ -+ .name = "s1d13806 memory", -+ .start = AT91_FB_VMEM_BASE, -+ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, -+ .flags = IORESOURCE_MEM, -+ }, -+ [1] = { /* video registers */ -+ .name = "s1d13806 registers", -+ .start = AT91_FB_REG_BASE, -+ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, -+ .flags = IORESOURCE_MEM, -+ }, -+}; -+ -+static struct platform_device ek_s1dfb_device = { -+ .name = "s1d13806fb", -+ .id = -1, -+ .dev = { -+ .dma_mask = &s1dfb_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ .platform_data = &ek_s1dfb_pdata, -+ }, -+ .resource = ek_s1dfb_resource, -+ .num_resources = ARRAY_SIZE(ek_s1dfb_resource), -+}; -+ -+static void __init ek_add_device_video(void) -+{ -+ platform_device_register(&ek_s1dfb_device); -+} -+#else -+static void __init ek_add_device_video(void) {} -+#endif -+ - static struct at91_eth_data __initdata ek_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -@@ -113,7 +294,7 @@ static struct spi_board_info ek_spi_devi - #define EK_FLASH_SIZE 0x200000 - - static struct physmap_flash_data ek_flash_data = { -- .width = 2, -+ .width = 2, - }; - - static struct resource ek_flash_resource = { -@@ -132,6 +313,18 @@ static struct platform_device ek_flash = - .num_resources = 1, - }; - -+static struct at91_gpio_led ek_leds[] = { -+ { -+ .name = "led0", -+ .gpio = AT91_PIN_PB1, -+ .trigger = "heartbeat", -+ }, -+ { -+ .name = "led1", -+ .gpio = AT91_PIN_PB2, -+ .trigger = "timer", -+ } -+}; - - static void __init ek_board_init(void) - { -@@ -158,8 +351,10 @@ static void __init ek_board_init(void) - #endif - /* NOR Flash */ - platform_device_register(&ek_flash); -+ /* LEDs */ -+ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* VGA */ --// ek_add_device_video(); -+ ek_add_device_video(); - } - - MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-kb9202.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-kb9202.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-kb9202.c -@@ -37,6 +37,8 @@ - #include <asm/arch/board.h> - #include <asm/arch/gpio.h> - -+#include <asm/arch/at91rm9200_mc.h> -+ - #include "generic.h" - - -@@ -111,6 +113,48 @@ static struct at91_nand_data __initdata - .partition_info = nand_partitions, - }; - -+ -+#if defined(CONFIG_FB_S1D15605) -+#warning "Rather pass reset pin via platform_data" -+static struct resource kb9202_lcd_resources[] = { -+ [0] = { -+ .start = AT91_CHIPSELECT_2, -+ .end = AT91_CHIPSELECT_2 + 0x200FF, -+ .flags = IORESOURCE_MEM -+ }, -+ [1] = { /* reset pin */ -+ .start = AT91_PIN_PC22, -+ .end = AT91_PIN_PC22, -+ .flags = IORESOURCE_MEM -+ }, -+}; -+ -+static struct platform_device kb9202_lcd_device = { -+ .name = "s1d15605fb", -+ .id = 0, -+ .num_resources = ARRAY_SIZE(kb9202_lcd_resources), -+ .resource = kb9202_lcd_resources, -+}; -+ -+static void __init kb9202_add_device_lcd(void) -+{ -+ /* In case the boot loader did not set the chip select mode and timing */ -+ at91_sys_write(AT91_SMC_CSR(2), -+ AT91_SMC_WSEN | AT91_SMC_NWS_(18) | AT91_SMC_TDF_(1) | AT91_SMC_DBW_8 | -+ AT91_SMC_RWSETUP_(1) | AT91_SMC_RWHOLD_(1)); -+ -+ /* Backlight pin = output, off */ -+ at91_set_gpio_output(AT91_PIN_PC23, 0); -+ -+ /* Reset pin = output, in reset */ -+ at91_set_gpio_output(AT91_PIN_PC22, 0); -+ -+ platform_device_register(&kb9202_lcd_device); -+} -+#else -+static void __init kb9202_add_device_lcd(void) {} -+#endif -+ - static void __init kb9202_board_init(void) - { - /* Serial */ -@@ -129,6 +173,8 @@ static void __init kb9202_board_init(voi - at91_add_device_spi(NULL, 0); - /* NAND */ - at91_add_device_nand(&kb9202_nand_data); -+ /* LCD */ -+ kb9202_add_device_lcd(); - } - - MACHINE_START(KB9200, "KB920x") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-sam9260ek.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-sam9260ek.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-sam9260ek.c -@@ -104,9 +104,9 @@ static struct spi_board_info ek_spi_devi - }, - #endif - #endif --#if defined(CONFIG_SND_AT73C213) -+#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) - { /* AT73C213 DAC */ -- .modalias = "snd_at73c213", -+ .modalias = "at73c213", - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .bus_num = 1, -@@ -118,7 +118,7 @@ static struct spi_board_info ek_spi_devi - /* - * MACB Ethernet device - */ --static struct __initdata at91_eth_data ek_macb_data = { -+static struct at91_eth_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA7, - .is_rmii = 1, - }; -@@ -188,6 +188,8 @@ static void __init ek_board_init(void) - at91_add_device_eth(&ek_macb_data); - /* MMC */ - at91_add_device_mmc(0, &ek_mmc_data); -+ /* I2C */ -+ at91_add_device_i2c(); - } - - MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-sam9261ek.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-sam9261ek.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-sam9261ek.c -@@ -25,7 +25,11 @@ - #include <linux/module.h> - #include <linux/platform_device.h> - #include <linux/spi/spi.h> -+#include <linux/spi/ads7846.h> - #include <linux/dm9000.h> -+#include <linux/fb.h> -+ -+#include <video/atmel_lcdc.h> - - #include <asm/hardware.h> - #include <asm/setup.h> -@@ -59,6 +63,9 @@ static void __init ek_map_io(void) - /* Initialize processor: 18.432 MHz crystal */ - at91sam9261_initialize(18432000); - -+ /* Setup the LEDs */ -+ at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14); -+ - /* Setup the serial ports and console */ - at91_init_serial(&ek_uart_config); - } -@@ -195,6 +202,41 @@ static struct at91_nand_data __initdata - }; - - /* -+ * ADS7846 Touchscreen -+ */ -+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) -+ -+static int ads7843_pendown_state(void) -+{ -+ return !at91_get_gpio_value(AT91_PIN_PC2); /* Touchscreen PENIRQ */ -+} -+ -+static struct ads7846_platform_data ads_info = { -+ .model = 7843, -+ .x_min = 150, -+ .x_max = 3830, -+ .y_min = 190, -+ .y_max = 3830, -+ .vref_delay_usecs = 100, -+ .x_plate_ohms = 450, -+ .y_plate_ohms = 250, -+ .pressure_max = 15000, -+ .debounce_max = 1, -+ .debounce_rep = 0, -+ .debounce_tol = (~0), -+ .get_pendown_state = ads7843_pendown_state, -+}; -+ -+static void __init ek_add_device_ts(void) -+{ -+ at91_set_B_periph(AT91_PIN_PC2, 1); /* External IRQ0, with pullup */ -+ at91_set_gpio_input(AT91_PIN_PA11, 1); /* Touchscreen BUSY signal */ -+} -+#else -+static void __init ek_add_device_ts(void) {} -+#endif -+ -+/* - * SPI devices - */ - static struct spi_board_info ek_spi_devices[] = { -@@ -204,6 +246,17 @@ static struct spi_board_info ek_spi_devi - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) -+ { -+ .modalias = "ads7846", -+ .chip_select = 2, -+ .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ -+ .bus_num = 0, -+ .platform_data = &ads_info, -+ .irq = AT91SAM9261_ID_IRQ0, -+ .controller_data = AT91_PIN_PA28, /* CS pin */ -+ }, -+#endif - #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) - { /* DataFlash card - jumper (J12) configurable to CS3 or CS0 */ - .modalias = "mtd_dataflash", -@@ -211,9 +264,9 @@ static struct spi_board_info ek_spi_devi - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, --#elif defined(CONFIG_SND_AT73C213) -+#elif defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) - { /* AT73C213 DAC */ -- .modalias = "snd_at73c213", -+ .modalias = "at73c213", - .chip_select = 3, - .max_speed_hz = 10 * 1000 * 1000, - .bus_num = 0, -@@ -222,6 +275,65 @@ static struct spi_board_info ek_spi_devi - }; - - -+/* -+ * LCD Controller -+ */ -+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) -+static struct fb_videomode at91_tft_vga_modes[] = { -+ { -+ .name = "TX09D50VM1CCA @ 60", -+ .refresh = 60, -+ .xres = 240, .yres = 320, -+ .pixclock = KHZ2PICOS(4965), -+ -+ .left_margin = 1, .right_margin = 33, -+ .upper_margin = 1, .lower_margin = 0, -+ .hsync_len = 5, .vsync_len = 1, -+ -+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, -+ .vmode = FB_VMODE_NONINTERLACED, -+ }, -+}; -+ -+static struct fb_monspecs at91fb_default_monspecs = { -+ .manufacturer = "HIT", -+ .monitor = "TX09D50VM1CCA", -+ -+ .modedb = at91_tft_vga_modes, -+ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), -+ .hfmin = 15000, -+ .hfmax = 64000, -+ .vfmin = 50, -+ .vfmax = 150, -+}; -+ -+#define AT91SAM9261_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ -+ | ATMEL_LCDC_DISTYPE_TFT \ -+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) -+ -+static void at91_lcdc_power_control(int on) -+{ -+ if (on) -+ at91_set_gpio_value(AT91_PIN_PA12, 0); /* power up */ -+ else -+ at91_set_gpio_value(AT91_PIN_PA12, 1); /* power down */ -+} -+ -+/* Driver datas */ -+static struct atmel_lcdfb_info __initdata ek_lcdc_data = { -+ .default_bpp = 16, -+ .default_dmacon = ATMEL_LCDC_DMAEN, -+ .default_lcdcon2 = AT91SAM9261_DEFAULT_LCDCON2, -+ .default_monspecs = &at91fb_default_monspecs, -+ .atmel_lcdfb_power_control = at91_lcdc_power_control, -+ .guard_time = 1, -+}; -+ -+#else -+static struct atmel_lcdfb_info __initdata ek_lcdc_data; -+#endif -+ -+ - static void __init ek_board_init(void) - { - /* Serial */ -@@ -241,10 +353,14 @@ static void __init ek_board_init(void) - #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); -+ /* Touchscreen */ -+ ek_add_device_ts(); - #else - /* MMC */ - at91_add_device_mmc(0, &ek_mmc_data); - #endif -+ /* LCD Controller */ -+ at91_add_device_lcdc(&ek_lcdc_data); - } - - MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-sam9263ek.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-sam9263ek.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-sam9263ek.c -@@ -25,6 +25,10 @@ - #include <linux/module.h> - #include <linux/platform_device.h> - #include <linux/spi/spi.h> -+#include <linux/spi/ads7846.h> -+#include <linux/fb.h> -+ -+#include <video/atmel_lcdc.h> - - #include <asm/hardware.h> - #include <asm/setup.h> -@@ -86,6 +90,40 @@ static struct at91_udc_data __initdata e - - - /* -+ * ADS7846 Touchscreen -+ */ -+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) -+static int ads7843_pendown_state(void) -+{ -+ return !at91_get_gpio_value(AT91_PIN_PA15); /* Touchscreen PENIRQ */ -+} -+ -+static struct ads7846_platform_data ads_info = { -+ .model = 7843, -+ .x_min = 150, -+ .x_max = 3830, -+ .y_min = 190, -+ .y_max = 3830, -+ .vref_delay_usecs = 100, -+ .x_plate_ohms = 450, -+ .y_plate_ohms = 250, -+ .pressure_max = 15000, -+ .debounce_max = 1, -+ .debounce_rep = 0, -+ .debounce_tol = (~0), -+ .get_pendown_state = ads7843_pendown_state, -+}; -+ -+static void __init ek_add_device_ts(void) -+{ -+ at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */ -+ at91_set_gpio_input(AT91_PIN_PA31, 1); /* Touchscreen BUSY signal */ -+} -+#else -+static void __init ek_add_device_ts(void) {} -+#endif -+ -+/* - * SPI devices. - */ - static struct spi_board_info ek_spi_devices[] = { -@@ -97,6 +135,16 @@ static struct spi_board_info ek_spi_devi - .bus_num = 0, - }, - #endif -+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) -+ { -+ .modalias = "ads7846", -+ .chip_select = 3, -+ .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ -+ .bus_num = 0, -+ .platform_data = &ads_info, -+ .irq = AT91SAM9263_ID_IRQ1, -+ }, -+#endif - }; - - -@@ -112,6 +160,14 @@ static struct at91_mmc_data __initdata e - - - /* -+ * MACB Ethernet device -+ */ -+static struct at91_eth_data __initdata ek_macb_data = { -+ .is_rmii = 1, -+}; -+ -+ -+/* - * NAND flash - */ - static struct mtd_partition __initdata ek_nand_partition[] = { -@@ -148,6 +204,73 @@ static struct at91_nand_data __initdata - }; - - -+/* -+ * LCD Controller -+ */ -+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) -+static struct fb_videomode at91_tft_vga_modes[] = { -+ { -+ .name = "TX09D50VM1CCA @ 60", -+ .refresh = 60, -+ .xres = 240, .yres = 320, -+ .pixclock = KHZ2PICOS(4965), -+ -+ .left_margin = 1, .right_margin = 33, -+ .upper_margin = 1, .lower_margin = 0, -+ .hsync_len = 5, .vsync_len = 1, -+ -+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, -+ .vmode = FB_VMODE_NONINTERLACED, -+ }, -+}; -+ -+static struct fb_monspecs at91fb_default_monspecs = { -+ .manufacturer = "HIT", -+ .monitor = "TX09D70VM1CCA", -+ -+ .modedb = at91_tft_vga_modes, -+ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), -+ .hfmin = 15000, -+ .hfmax = 64000, -+ .vfmin = 50, -+ .vfmax = 150, -+}; -+ -+#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ -+ | ATMEL_LCDC_DISTYPE_TFT \ -+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) -+ -+static void at91_lcdc_power_control(int on) -+{ -+ if (on) -+ at91_set_gpio_value(AT91_PIN_PD12, 0); /* power up */ -+ else -+ at91_set_gpio_value(AT91_PIN_PD12, 1); /* power down */ -+} -+ -+/* Driver datas */ -+static struct atmel_lcdfb_info __initdata ek_lcdc_data = { -+ .default_bpp = 16, -+ .default_dmacon = ATMEL_LCDC_DMAEN, -+ .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2, -+ .default_monspecs = &at91fb_default_monspecs, -+ .atmel_lcdfb_power_control = at91_lcdc_power_control, -+ .guard_time = 1, -+}; -+ -+#else -+static struct atmel_lcdfb_info __initdata ek_lcdc_data; -+#endif -+ -+ -+/* -+ * AC97 -+ */ -+static struct atmel_ac97_data ek_ac97_data = { -+ .reset_pin = AT91_PIN_PA13, -+}; -+ -+ - static void __init ek_board_init(void) - { - /* Serial */ -@@ -157,11 +280,22 @@ static void __init ek_board_init(void) - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ -+ at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); -+ /* Touchscreen */ -+ ek_add_device_ts(); - /* MMC */ - at91_add_device_mmc(1, &ek_mmc_data); -+ /* Ethernet */ -+ at91_add_device_eth(&ek_macb_data); - /* NAND */ - at91_add_device_nand(&ek_nand_data); -+ /* I2C */ -+ at91_add_device_i2c(); -+ /* LCD Controller */ -+ at91_add_device_lcdc(&ek_lcdc_data); -+ /* AC97 */ -+ at91_add_device_ac97(&ek_ac97_data); - } - - MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK") -Index: linux-2.6.21.7/arch/arm/mach-at91/board-sam9rlek.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/board-sam9rlek.c -@@ -0,0 +1,204 @@ -+/* -+ * Copyright (C) 2005 SAN People -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ */ -+ -+#include <linux/types.h> -+#include <linux/init.h> -+#include <linux/mm.h> -+#include <linux/module.h> -+#include <linux/platform_device.h> -+#include <linux/spi/spi.h> -+#include <linux/fb.h> -+#include <linux/clk.h> -+ -+#include <video/atmel_lcdc.h> -+ -+#include <asm/hardware.h> -+#include <asm/setup.h> -+#include <asm/mach-types.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/arch.h> -+#include <asm/mach/map.h> -+#include <asm/mach/irq.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+#include <asm/arch/at91sam926x_mc.h> -+ -+#include "generic.h" -+ -+ -+/* -+ * Serial port configuration. -+ * 0 .. 3 = USART0 .. USART3 -+ * 4 = DBGU -+ */ -+static struct at91_uart_config __initdata ek_uart_config = { -+ .console_tty = 0, /* ttyS0 */ -+ .nr_tty = 2, -+ .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -+}; -+ -+static void __init ek_map_io(void) -+{ -+ /* Initialize processor: 12.000 MHz crystal */ -+ at91sam9rl_initialize(12000000); -+ -+ /* Setup the serial ports and console */ -+ at91_init_serial(&ek_uart_config); -+} -+ -+static void __init ek_init_irq(void) -+{ -+ at91sam9rl_init_interrupts(NULL); -+} -+ -+ -+/* -+ * MCI (SD/MMC) -+ */ -+static struct at91_mmc_data __initdata ek_mmc_data = { -+ .wire4 = 1, -+ .det_pin = AT91_PIN_PA15, -+// .wp_pin = ... not connected -+// .vcc_pin = ... not connected -+}; -+ -+ -+/* -+ * NAND flash -+ */ -+static struct mtd_partition __initdata ek_nand_partition[] = { -+ { -+ .name = "Partition 1", -+ .offset = 0, -+ .size = 256 * 1024, -+ }, -+ { -+ .name = "Partition 2", -+ .offset = 256 * 1024 , -+ .size = MTDPART_SIZ_FULL, -+ }, -+}; -+ -+static struct mtd_partition *nand_partitions(int size, int *num_partitions) -+{ -+ *num_partitions = ARRAY_SIZE(ek_nand_partition); -+ return ek_nand_partition; -+} -+ -+static struct at91_nand_data __initdata ek_nand_data = { -+ .ale = 21, -+ .cle = 22, -+// .det_pin = ... not connected -+ .rdy_pin = AT91_PIN_PD17, -+ .enable_pin = AT91_PIN_PB6, -+ .partition_info = nand_partitions, -+ .bus_width_16 = 0, -+}; -+ -+ -+/* -+ * SPI devices -+ */ -+static struct spi_board_info ek_spi_devices[] = { -+ { /* DataFlash chip */ -+ .modalias = "mtd_dataflash", -+ .chip_select = 0, -+ .max_speed_hz = 15 * 1000 * 1000, -+ .bus_num = 0, -+ }, -+}; -+ -+ -+/* -+ * LCD Controller -+ */ -+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) -+static struct fb_videomode at91_tft_vga_modes[] = { -+ { -+ .name = "TX09D50VM1CCA @ 60", -+ .refresh = 60, -+ .xres = 240, .yres = 320, -+ .pixclock = KHZ2PICOS(4965), -+ -+ .left_margin = 1, .right_margin = 33, -+ .upper_margin = 1, .lower_margin = 0, -+ .hsync_len = 5, .vsync_len = 1, -+ -+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, -+ .vmode = FB_VMODE_NONINTERLACED, -+ }, -+}; -+ -+static struct fb_monspecs at91fb_default_monspecs = { -+ .manufacturer = "HIT", -+ .monitor = "TX09D50VM1CCA", -+ -+ .modedb = at91_tft_vga_modes, -+ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), -+ .hfmin = 15000, -+ .hfmax = 64000, -+ .vfmin = 50, -+ .vfmax = 150, -+}; -+ -+#define AT91SAM9RL_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ -+ | ATMEL_LCDC_DISTYPE_TFT \ -+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) -+ -+static void at91_lcdc_power_control(int on) -+{ -+ if (on) -+ at91_set_gpio_value(AT91_PIN_PA30, 0); /* power up */ -+ else -+ at91_set_gpio_value(AT91_PIN_PA30, 1); /* power down */ -+} -+ -+/* Driver datas */ -+static struct atmel_lcdfb_info __initdata ek_lcdc_data = { -+ .default_bpp = 16, -+ .default_dmacon = ATMEL_LCDC_DMAEN, -+ .default_lcdcon2 = AT91SAM9RL_DEFAULT_LCDCON2, -+ .default_monspecs = &at91fb_default_monspecs, -+ .atmel_lcdfb_power_control = at91_lcdc_power_control, -+ .guard_time = 1, -+}; -+ -+#else -+static struct atmel_lcdfb_info __initdata ek_lcdc_data; -+#endif -+ -+ -+static void __init ek_board_init(void) -+{ -+ /* Serial */ -+ at91_add_device_serial(); -+ /* I2C */ -+ at91_add_device_i2c(); -+ /* NAND */ -+ at91_add_device_nand(&ek_nand_data); -+ /* SPI */ -+ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); -+ /* MMC */ -+ at91_add_device_mmc(0, &ek_mmc_data); -+ /* LCD Controller */ -+ at91_add_device_lcdc(&ek_lcdc_data); -+} -+ -+MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK") -+ /* Maintainer: Atmel */ -+ .phys_io = AT91_BASE_SYS, -+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, -+ .boot_params = AT91_SDRAM_BASE + 0x100, -+ .timer = &at91sam926x_timer, -+ .map_io = ek_map_io, -+ .init_irq = ek_init_irq, -+ .init_machine = ek_board_init, -+MACHINE_END -Index: linux-2.6.21.7/arch/arm/mach-at91/clock.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/clock.c -+++ linux-2.6.21.7/arch/arm/mach-at91/clock.c -@@ -32,6 +32,7 @@ - #include <asm/arch/cpu.h> - - #include "clock.h" -+#include "generic.h" - - - /* -@@ -254,6 +255,23 @@ EXPORT_SYMBOL(clk_get_rate); - - /*------------------------------------------------------------------------*/ - -+#ifdef CONFIG_PM -+ -+int clk_must_disable(struct clk *clk) -+{ -+ if (!at91_suspend_entering_slow_clock()) -+ return 0; -+ -+ while (clk->parent) -+ clk = clk->parent; -+ return clk != &clk32k; -+} -+EXPORT_SYMBOL(clk_must_disable); -+ -+#endif -+ -+/*------------------------------------------------------------------------*/ -+ - #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS - - /* -@@ -375,6 +393,7 @@ static int at91_clk_show(struct seq_file - seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR)); - - seq_printf(s, "MCKR = %8x\n", at91_sys_read(AT91_PMC_MCKR)); -+#warning "Hard-coded PCK" - for (i = 0; i < 4; i++) - seq_printf(s, "PCK%d = %8x\n", i, at91_sys_read(AT91_PMC_PCKR(i))); - seq_printf(s, "SR = %8x\n", sr = at91_sys_read(AT91_PMC_SR)); -Index: linux-2.6.21.7/arch/arm/mach-at91/generic.h -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/generic.h -+++ linux-2.6.21.7/arch/arm/mach-at91/generic.h -@@ -13,12 +13,14 @@ extern void __init at91rm9200_initialize - extern void __init at91sam9260_initialize(unsigned long main_clock); - extern void __init at91sam9261_initialize(unsigned long main_clock); - extern void __init at91sam9263_initialize(unsigned long main_clock); -+extern void __init at91sam9rl_initialize(unsigned long main_clock); - - /* Interrupts */ - extern void __init at91rm9200_init_interrupts(unsigned int priority[]); - extern void __init at91sam9260_init_interrupts(unsigned int priority[]); - extern void __init at91sam9261_init_interrupts(unsigned int priority[]); - extern void __init at91sam9263_init_interrupts(unsigned int priority[]); -+extern void __init at91sam9rl_init_interrupts(unsigned int priority[]); - extern void __init at91_aic_init(unsigned int priority[]); - - /* Timer */ -@@ -34,6 +36,7 @@ extern void __init at91_clock_associate( - /* Power Management */ - extern void at91_irq_suspend(void); - extern void at91_irq_resume(void); -+extern int at91_suspend_entering_slow_clock(void); - - /* GPIO */ - #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ -Index: linux-2.6.21.7/arch/arm/mach-at91/ics1523.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/ics1523.c -@@ -0,0 +1,207 @@ -+/* -+ * arch/arm/mach-at91rm9200/ics1523.c -+ * -+ * Copyright (C) 2003 ATMEL Rousset -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#include <asm/hardware.h> -+#include <asm/io.h> -+ -+#include <linux/clk.h> -+#include <linux/delay.h> -+#include <linux/err.h> -+#include <linux/init.h> -+ -+#include <asm/arch/ics1523.h> -+#include <asm/arch/at91_twi.h> -+#include <asm/arch/gpio.h> -+ -+/* TWI Errors */ -+#define AT91_TWI_ERROR (AT91_TWI_NACK | AT91_TWI_UNRE | AT91_TWI_OVRE) -+ -+ -+static void __iomem *twi_base; -+ -+#define at91_twi_read(reg) __raw_readl(twi_base + (reg)) -+#define at91_twi_write(reg, val) __raw_writel((val), twi_base + (reg)) -+ -+ -+/* ----------------------------------------------------------------------------- -+ * Initialization of TWI CLOCK -+ * ----------------------------------------------------------------------------- */ -+ -+static void at91_ics1523_SetTwiClock(unsigned int mck_khz) -+{ -+ int sclock; -+ -+ /* Here, CKDIV = 1 and CHDIV = CLDIV ==> CLDIV = CHDIV = 1/4*((Fmclk/FTWI) -6) */ -+ sclock = (10*mck_khz / ICS_TRANSFER_RATE); -+ if (sclock % 10 >= 5) -+ sclock = (sclock /10) - 5; -+ else -+ sclock = (sclock /10)- 6; -+ sclock = (sclock + (4 - sclock %4)) >> 2; /* div 4 */ -+ -+ at91_twi_write(AT91_TWI_CWGR, 0x00010000 | sclock | (sclock << 8)); -+} -+ -+/* ----------------------------------------------------------------------------- -+ * Read a byte with TWI Interface from the Clock Generator ICS1523 -+ * ----------------------------------------------------------------------------- */ -+ -+static int at91_ics1523_ReadByte(unsigned char reg_address, unsigned char *data_in) -+{ -+ int Status, nb_trial; -+ -+ at91_twi_write(AT91_TWI_MMR, AT91_TWI_MREAD | AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR)); -+ at91_twi_write(AT91_TWI_IADR, reg_address); -+ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); -+ -+ /* Program temporizing period (300us) */ -+ udelay(300); -+ -+ /* Wait TXcomplete ... */ -+ nb_trial = 0; -+ Status = at91_twi_read(AT91_TWI_SR); -+ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) { -+ nb_trial++; -+ Status = at91_twi_read(AT91_TWI_SR); -+ } -+ -+ if (Status & AT91_TWI_TXCOMP) { -+ *data_in = (unsigned char) at91_twi_read(AT91_TWI_RHR); -+ return ICS1523_ACCESS_OK; -+ } -+ else -+ return ICS1523_ACCESS_ERROR; -+} -+ -+/* ----------------------------------------------------------------------------- -+ * Write a byte with TWI Interface to the Clock Generator ICS1523 -+ * ----------------------------------------------------------------------------- */ -+ -+static int at91_ics1523_WriteByte(unsigned char reg_address, unsigned char data_out) -+{ -+ int Status, nb_trial; -+ -+ at91_twi_write(AT91_TWI_MMR, AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR)); -+ at91_twi_write(AT91_TWI_IADR, reg_address); -+ at91_twi_write(AT91_TWI_THR, data_out); -+ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); -+ -+ /* Program temporizing period (300us) */ -+ udelay(300); -+ -+ nb_trial = 0; -+ Status = at91_twi_read(AT91_TWI_SR); -+ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) { -+ nb_trial++; -+ if (Status & AT91_TWI_ERROR) { -+ /* If Underrun OR NACK - Start again */ -+ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); -+ -+ /* Program temporizing period (300us) */ -+ udelay(300); -+ } -+ Status = at91_twi_read(AT91_TWI_SR); -+ }; -+ -+ if (Status & AT91_TWI_TXCOMP) -+ return ICS1523_ACCESS_OK; -+ else -+ return ICS1523_ACCESS_ERROR; -+} -+ -+/* ----------------------------------------------------------------------------- -+ * Initialization of the Clock Generator ICS1523 -+ * ----------------------------------------------------------------------------- */ -+ -+int at91_ics1523_init(void) -+{ -+ int nb_trial; -+ int ack = ICS1523_ACCESS_OK; -+ unsigned int status = 0xffffffff; -+ struct clk *twi_clk; -+ -+ /* Map in TWI peripheral */ -+ twi_base = ioremap(AT91RM9200_BASE_TWI, SZ_16K); -+ if (!twi_base) -+ return -ENOMEM; -+ -+ /* pins used for TWI interface */ -+ at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ -+ at91_set_multi_drive(AT91_PIN_PA25, 1); -+ at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ -+ at91_set_multi_drive(AT91_PIN_PA26, 1); -+ -+ /* Enable the TWI clock */ -+ twi_clk = clk_get(NULL, "twi_clk"); -+ if (IS_ERR(twi_clk)) -+ return ICS1523_ACCESS_ERROR; -+ clk_enable(twi_clk); -+ -+ /* Disable interrupts */ -+ at91_twi_write(AT91_TWI_IDR, -1); -+ -+ /* Reset peripheral */ -+ at91_twi_write(AT91_TWI_CR, AT91_TWI_SWRST); -+ -+ /* Set Master mode */ -+ at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); -+ -+ /* Set TWI Clock Waveform Generator Register */ -+ at91_ics1523_SetTwiClock(60000); /* MCK in KHz = 60000 KHz */ -+ -+ /* ICS1523 Initialisation */ -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) 0); -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OE, (unsigned char) (ICS_OEF | ICS_OET2 | ICS_OETCK)); -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OD, (unsigned char) (ICS_INSEL | 0x7F)); -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0); -+ -+ nb_trial = 0; -+ do { -+ nb_trial++; -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) (ICS_ENDLS | ICS_ENPLS | ICS_PDEN /*| ICS_FUNCSEL*/)); -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_LCR, (unsigned char) (ICS_PSD | ICS_PFD)); -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD0, (unsigned char) 0x39) ; /* 0x7A */ -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD1, (unsigned char) 0x00); -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_PLLR)); -+ -+ /* Program 1ms temporizing period */ -+ mdelay(1); -+ -+ at91_ics1523_ReadByte ((unsigned char) ICS_SR, (char *)&status); -+ } while (!((unsigned int) status & (unsigned int) ICS_PLLLOCK) && (nb_trial < 10)); -+ -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAC, (unsigned char) 0x03) ; /* 0x01 */ -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_DPAR)); -+ -+ /* Program 1ms temporizing period */ -+ mdelay(1); -+ -+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0x00); -+ -+ /* Program 1ms temporizing period */ -+ mdelay(1); -+ -+ /* All done - cleanup */ -+ iounmap(twi_base); -+ clk_disable(twi_clk); -+ clk_put(twi_clk); -+ -+ return ack; -+} -Index: linux-2.6.21.7/arch/arm/mach-at91/pm.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/pm.c -+++ linux-2.6.21.7/arch/arm/mach-at91/pm.c -@@ -63,6 +63,7 @@ static int at91_pm_prepare(suspend_state - * Verify that all the clocks are correct before entering - * slow-clock mode. - */ -+#warning "SAM9260 only has 3 programmable clocks." - static int at91_pm_verify_clocks(void) - { - unsigned long scsr; -@@ -104,20 +105,15 @@ static int at91_pm_verify_clocks(void) - } - - /* -- * Call this from platform driver suspend() to see how deeply to suspend. -+ * This is called from clk_must_disable(), to see how deeply to suspend. - * For example, some controllers (like OHCI) need one of the PLL clocks - * in order to act as a wakeup source, and those are not available when - * going into slow clock mode. -- * -- * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have -- * the very same problem (but not using at91 main_clk), and it'd be better -- * to add one generic API rather than lots of platform-specific ones. - */ - int at91_suspend_entering_slow_clock(void) - { - return (target_state == PM_SUSPEND_MEM); - } --EXPORT_SYMBOL(at91_suspend_entering_slow_clock); - - - static void (*slow_clock)(void); -@@ -207,16 +203,23 @@ static struct pm_ops at91_pm_ops ={ - .enter = at91_pm_enter, - }; - -+#ifdef CONFIG_AT91_SLOW_CLOCK -+extern void at91rm9200_slow_clock(void); -+extern u32 at91rm9200_slow_clock_sz; -+#endif -+ - static int __init at91_pm_init(void) - { -- printk("AT91: Power Management\n"); -- --#ifdef CONFIG_AT91_PM_SLOW_CLOCK -- /* REVISIT allocations of SRAM should be dynamically managed. -+#ifdef CONFIG_AT91_SLOW_CLOCK -+ /* -+ * REVISIT allocations of SRAM should be dynamically managed. - * FIQ handlers and other components will want SRAM/TCM too... - */ -- slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K)); -+ slow_clock = (void *) (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE + (3 * SZ_4K)); - memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz); -+ printk("AT91: Power Management (with slow clock mode)\n"); -+#else -+ printk("AT91: Power Management\n"); - #endif - - /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */ -Index: linux-2.6.21.7/arch/arm/mach-at91/pm_slowclock.S -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/pm_slowclock.S -@@ -0,0 +1,172 @@ -+/* -+ * arch/arm/mach-at91/pm_slow_clock.S -+ * -+ * Copyright (C) 2006 Savin Zlobec -+ * -+ * 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/linkage.h> -+#include <asm/hardware.h> -+#include <asm/arch/at91_pmc.h> -+#include <asm/arch/at91rm9200_mc.h> -+ -+#define MCKRDY_TIMEOUT 1000 -+#define MOSCRDY_TIMEOUT 1000 -+#define PLLALOCK_TIMEOUT 1000 -+ -+ .macro wait_mckrdy -+ mov r2, #MCKRDY_TIMEOUT -+1: sub r2, r2, #1 -+ cmp r2, #0 -+ beq 2f -+ ldr r3, [r1, #AT91_PMC_SR] -+ tst r3, #AT91_PMC_MCKRDY -+ beq 1b -+2: -+ .endm -+ -+ .macro wait_moscrdy -+ mov r2, #MOSCRDY_TIMEOUT -+1: sub r2, r2, #1 -+ cmp r2, #0 -+ beq 2f -+ ldr r3, [r1, #AT91_PMC_SR] -+ tst r3, #AT91_PMC_MOSCS -+ beq 1b -+2: -+ .endm -+ -+ .macro wait_pllalock -+ mov r2, #PLLALOCK_TIMEOUT -+1: sub r2, r2, #1 -+ cmp r2, #0 -+ beq 2f -+ ldr r3, [r1, #AT91_PMC_SR] -+ tst r3, #AT91_PMC_LOCKA -+ beq 1b -+2: -+ .endm -+ -+ .macro wait_plladis -+ mov r2, #PLLALOCK_TIMEOUT -+1: sub r2, r2, #1 -+ cmp r2, #0 -+ beq 2f -+ ldr r3, [r1, #AT91_PMC_SR] -+ tst r3, #AT91_PMC_LOCKA -+ bne 1b -+2: -+ .endm -+ -+ .text -+ -+ENTRY(at91rm9200_slow_clock) -+ -+ ldr r1, .at91_va_base_sys -+ -+ /* Put SDRAM in self refresh mode */ -+ -+ b 1f -+ .align 5 -+1: mcr p15, 0, r0, c7, c10, 4 -+ mov r2, #1 -+ str r2, [r1, #AT91_SDRAMC_SRR] -+ -+ /* Save Master clock setting */ -+ -+ ldr r2, [r1, #AT91_PMC_MCKR] -+ str r2, .saved_mckr -+ -+ /* -+ * Set the Master clock source to slow clock -+ * -+ * First set the CSS field, wait for MCKRDY -+ * and than set the PRES and MDIV fields. -+ * -+ * See eratta #2[78] for details. -+ */ -+ -+ bic r2, r2, #3 -+ str r2, [r1, #AT91_PMC_MCKR] -+ -+ wait_mckrdy -+ -+ mov r2, #0 -+ str r2, [r1, #AT91_PMC_MCKR] -+ -+ /* Save PLLA setting and disable it */ -+ -+ ldr r2, [r1, #AT91_CKGR_PLLAR] -+ str r2, .saved_pllar -+ -+ mov r2, #0 -+ str r2, [r1, #AT91_CKGR_PLLAR] -+ -+ wait_plladis -+ -+ /* Turn off the main oscillator */ -+ -+ ldr r2, [r1, #AT91_CKGR_MOR] -+ bic r2, r2, #AT91_PMC_MOSCEN -+ str r2, [r1, #AT91_CKGR_MOR] -+ -+ /* Wait for interrupt */ -+ -+ mcr p15, 0, r0, c7, c0, 4 -+ -+ /* Turn on the main oscillator */ -+ -+ ldr r2, [r1, #AT91_CKGR_MOR] -+ orr r2, r2, #AT91_PMC_MOSCEN -+ str r2, [r1, #AT91_CKGR_MOR] -+ -+ wait_moscrdy -+ -+ /* Restore PLLA setting */ -+ -+ ldr r2, .saved_pllar -+ str r2, [r1, #AT91_CKGR_PLLAR] -+ -+ wait_pllalock -+ -+ /* -+ * Restore master clock setting -+ * -+ * First set PRES if it was not 0, -+ * than set CSS and MDIV fields. -+ * After every change wait for -+ * MCKRDY. -+ * -+ * See eratta #2[78] for details. -+ */ -+ -+ ldr r2, .saved_mckr -+ tst r2, #0x1C -+ beq 2f -+ and r2, r2, #0x1C -+ str r2, [r1, #AT91_PMC_MCKR] -+ -+ wait_mckrdy -+ -+2: ldr r2, .saved_mckr -+ str r2, [r1, #AT91_PMC_MCKR] -+ -+ wait_mckrdy -+ -+ mov pc, lr -+ -+.saved_mckr: -+ .word 0 -+ -+.saved_pllar: -+ .word 0 -+ -+.at91_va_base_sys: -+ .word AT91_VA_BASE_SYS -+ -+ENTRY(at91rm9200_slow_clock_sz) -+ .word .-at91rm9200_slow_clock -Index: linux-2.6.21.7/arch/arm/mach-at91/tclib.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/tclib.c -@@ -0,0 +1,17 @@ -+#include <linux/clk.h> -+#include <linux/kernel.h> -+#include <linux/module.h> -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock *blocks; -+static int nblocks; -+ -+/* -+ * Called from the processor-specific init to register the TC Blocks. -+ */ -+void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n) -+{ -+ blocks = tcblocks; -+ nblocks = n; -+} -Index: linux-2.6.21.7/arch/arm/mach-at91/tclib.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/tclib.h -@@ -0,0 +1,11 @@ -+ -+#define TC_PER_TCB 3 -+ -+struct atmel_tcblock { -+ u32 physaddr; -+ void __iomem *ioaddr; -+ struct clk *clk[TC_PER_TCB]; -+ int irq[TC_PER_TCB]; -+}; -+ -+extern void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n); -Index: linux-2.6.21.7/arch/arm/mm/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mm/Kconfig -+++ linux-2.6.21.7/arch/arm/mm/Kconfig -@@ -171,8 +171,8 @@ config CPU_ARM925T - # ARM926T - config CPU_ARM926T - bool "Support ARM926T processor" -- depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_NS9XXX -- default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_NS9XXX -+ depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_NS9XXX -+ default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_NS9XXX - select CPU_32v5 - select CPU_ABRT_EV5TJ - select CPU_CACHE_VIVT -Index: linux-2.6.21.7/arch/arm/tools/mach-types -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/tools/mach-types -+++ linux-2.6.21.7/arch/arm/tools/mach-types -@@ -1335,3 +1335,32 @@ at91sam9rlek MACH_AT91SAM9RLEK AT91SAM9 - comtech_router MACH_COMTECH_ROUTER COMTECH_ROUTER 1327 - sbc2410x MACH_SBC2410X SBC2410X 1328 - at4x0bd MACH_AT4X0BD AT4X0BD 1329 -+cbifr MACH_CBIFR CBIFR 1330 -+arcom_quantum MACH_ARCOM_QUANTUM ARCOM_QUANTUM 1331 -+matrix520 MACH_MATRIX520 MATRIX520 1332 -+matrix510 MACH_MATRIX510 MATRIX510 1333 -+matrix500 MACH_MATRIX500 MATRIX500 1334 -+m501 MACH_M501 M501 1335 -+aaeon1270 MACH_AAEON1270 AAEON1270 1336 -+matrix500ev MACH_MATRIX500EV MATRIX500EV 1337 -+pac500 MACH_PAC500 PAC500 1338 -+pnx8181 MACH_PNX8181 PNX8181 1339 -+colibri320 MACH_COLIBRI320 COLIBRI320 1340 -+aztoolbb MACH_AZTOOLBB AZTOOLBB 1341 -+aztoolg2 MACH_AZTOOLG2 AZTOOLG2 1342 -+dvlhost MACH_DVLHOST DVLHOST 1343 -+zir9200 MACH_ZIR9200 ZIR9200 1344 -+zir9260 MACH_ZIR9260 ZIR9260 1345 -+cocopah MACH_COCOPAH COCOPAH 1346 -+nds MACH_NDS NDS 1347 -+rosencrantz MACH_ROSENCRANTZ ROSENCRANTZ 1348 -+fttx_odsc MACH_FTTX_ODSC FTTX_ODSC 1349 -+classe_r6904 MACH_CLASSE_R6904 CLASSE_R6904 1350 -+cam60 MACH_CAM60 CAM60 1351 -+mxc30031ads MACH_MXC30031ADS MXC30031ADS 1352 -+datacall MACH_DATACALL DATACALL 1353 -+at91eb01 MACH_AT91EB01 AT91EB01 1354 -+rty MACH_RTY RTY 1355 -+dwl2100 MACH_DWL2100 DWL2100 1356 -+vinsi MACH_VINSI VINSI 1357 -+db88f5281 MACH_DB88F5281 DB88F5281 1358 -Index: linux-2.6.21.7/drivers/char/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/char/Kconfig -+++ linux-2.6.21.7/drivers/char/Kconfig -@@ -1071,5 +1071,21 @@ config TELCLOCK - /sys/devices/platform/telco_clock, with a number of files for - controlling the behavior of this hardware. - -+config AT91_SPI -+ bool "SPI driver (legacy) for AT91RM9200 processors" -+ depends on ARCH_AT91RM9200 -+ default y -+ help -+ The SPI driver gives access to this serial bus on the AT91RM9200 -+ processor. -+ -+config AT91_SPIDEV -+ bool "SPI device interface (legacy) for AT91RM9200 processors" -+ depends on ARCH_AT91RM9200 && AT91_SPI -+ default n -+ help -+ The SPI driver gives user mode access to this serial -+ bus on the AT91RM9200 processor. -+ - endmenu - -Index: linux-2.6.21.7/drivers/char/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/char/Makefile -+++ linux-2.6.21.7/drivers/char/Makefile -@@ -93,6 +93,8 @@ obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio - obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o - obj-$(CONFIG_TANBAC_TB0219) += tb0219.o - obj-$(CONFIG_TELCLOCK) += tlclk.o -+obj-$(CONFIG_AT91_SPI) += at91_spi.o -+obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o - - obj-$(CONFIG_WATCHDOG) += watchdog/ - obj-$(CONFIG_MWAVE) += mwave/ -Index: linux-2.6.21.7/drivers/char/at91_spi.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/char/at91_spi.c -@@ -0,0 +1,336 @@ -+/* -+ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 (Thunder) -+ * -+ * Copyright (C) SAN People (Pty) Ltd -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+ */ -+ -+#include <linux/init.h> -+#include <linux/dma-mapping.h> -+#include <linux/module.h> -+#include <linux/sched.h> -+#include <linux/completion.h> -+#include <linux/interrupt.h> -+#include <linux/clk.h> -+#include <linux/platform_device.h> -+#include <linux/atmel_pdc.h> -+#include <asm/io.h> -+#include <asm/semaphore.h> -+ -+#include <asm/arch/at91_spi.h> -+#include <asm/arch/board.h> -+#include <asm/arch/spi.h> -+ -+#undef DEBUG_SPI -+ -+static struct spi_local spi_dev[NR_SPI_DEVICES]; /* state of the SPI devices */ -+static int spi_enabled = 0; -+static struct semaphore spi_lock; /* protect access to SPI bus */ -+static int current_device = -1; /* currently selected SPI device */ -+static struct clk *spi_clk; /* SPI clock */ -+static void __iomem *spi_base; /* SPI peripheral base-address */ -+ -+DECLARE_COMPLETION(transfer_complete); -+ -+ -+#define at91_spi_read(reg) __raw_readl(spi_base + (reg)) -+#define at91_spi_write(reg, val) __raw_writel((val), spi_base + (reg)) -+ -+ -+/* ......................................................................... */ -+ -+/* -+ * Access and enable the SPI bus. -+ * This MUST be called before any transfers are performed. -+ */ -+void spi_access_bus(short device) -+{ -+ /* Ensure that requested device is valid */ -+ if ((device < 0) || (device >= NR_SPI_DEVICES)) -+ panic("at91_spi: spi_access_bus called with invalid device"); -+ -+ if (spi_enabled == 0) { -+ clk_enable(spi_clk); /* Enable Peripheral clock */ -+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */ -+#ifdef DEBUG_SPI -+ printk("SPI on\n"); -+#endif -+ } -+ spi_enabled++; -+ -+ /* Lock the SPI bus */ -+ down(&spi_lock); -+ current_device = device; -+ -+ /* Configure SPI bus for device */ -+ at91_spi_write(AT91_SPI_MR, AT91_SPI_MSTR | AT91_SPI_MODFDIS | (spi_dev[device].pcs << 16)); -+} -+ -+/* -+ * Relinquish control of the SPI bus. -+ */ -+void spi_release_bus(short device) -+{ -+ if (device != current_device) -+ panic("at91_spi: spi_release called with invalid device"); -+ -+ /* Release the SPI bus */ -+ current_device = -1; -+ up(&spi_lock); -+ -+ spi_enabled--; -+ if (spi_enabled == 0) { -+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */ -+ clk_disable(spi_clk); /* Disable Peripheral clock */ -+#ifdef DEBUG_SPI -+ printk("SPI off\n"); -+#endif -+ } -+} -+ -+/* -+ * Perform a data transfer over the SPI bus -+ */ -+int spi_transfer(struct spi_transfer_list* list) -+{ -+ struct spi_local *device = (struct spi_local *) &spi_dev[current_device]; -+ int tx_size; -+ -+ if (!list) -+ panic("at91_spi: spi_transfer called with NULL transfer list"); -+ if (current_device == -1) -+ panic("at91_spi: spi_transfer called without acquiring bus"); -+ -+#ifdef DEBUG_SPI -+ printk("SPI transfer start [%i]\n", list->nr_transfers); -+#endif -+ -+ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */ -+ tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1; -+ -+ /* Store transfer list */ -+ device->xfers = list; -+ list->curr = 0; -+ -+ /* Assume there must be at least one transfer */ -+ device->tx = dma_map_single(NULL, list->tx[0], list->txlen[0], DMA_TO_DEVICE); -+ device->rx = dma_map_single(NULL, list->rx[0], list->rxlen[0], DMA_FROM_DEVICE); -+ -+ /* Program PDC registers */ -+ at91_spi_write(ATMEL_PDC_TPR, device->tx); -+ at91_spi_write(ATMEL_PDC_RPR, device->rx); -+ at91_spi_write(ATMEL_PDC_TCR, list->txlen[0] / tx_size); -+ at91_spi_write(ATMEL_PDC_RCR, list->rxlen[0] / tx_size); -+ -+ /* Is there a second transfer? */ -+ if (list->nr_transfers > 1) { -+ device->txnext = dma_map_single(NULL, list->tx[1], list->txlen[1], DMA_TO_DEVICE); -+ device->rxnext = dma_map_single(NULL, list->rx[1], list->rxlen[1], DMA_FROM_DEVICE); -+ -+ /* Program Next PDC registers */ -+ at91_spi_write(ATMEL_PDC_TNPR, device->txnext); -+ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext); -+ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[1] / tx_size); -+ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[1] / tx_size); -+ } -+ else { -+ device->txnext = 0; -+ device->rxnext = 0; -+ at91_spi_write(ATMEL_PDC_TNCR, 0); -+ at91_spi_write(ATMEL_PDC_RNCR, 0); -+ } -+ -+ // TODO: If we are doing consecutive transfers (at high speed, or -+ // small buffers), then it might be worth modifying the 'Delay between -+ // Consecutive Transfers' in the CSR registers. -+ // This is an issue if we cannot chain the next buffer fast enough -+ // in the interrupt handler. -+ -+ /* Enable transmitter and receiver */ -+ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN | ATMEL_PDC_TXTEN); -+ -+ at91_spi_write(AT91_SPI_IER, AT91_SPI_ENDRX); /* enable buffer complete interrupt */ -+ wait_for_completion(&transfer_complete); -+ -+#ifdef DEBUG_SPI -+ printk("SPI transfer end\n"); -+#endif -+ -+ return 0; -+} -+ -+/* ......................................................................... */ -+ -+/* -+ * Handle interrupts from the SPI controller. -+ */ -+static irqreturn_t at91spi_interrupt(int irq, void *dev_id) -+{ -+ unsigned int status; -+ struct spi_local *device = (struct spi_local *) &spi_dev[current_device]; -+ struct spi_transfer_list *list = device->xfers; -+ -+#ifdef DEBUG_SPI -+ printk("SPI interrupt %i\n", current_device); -+#endif -+ -+ if (!list) -+ panic("at91_spi: spi_interrupt with a NULL transfer list"); -+ -+ status = at91_spi_read(AT91_SPI_SR) & at91_spi_read(AT91_SPI_IMR); /* read status */ -+ -+ dma_unmap_single(NULL, device->tx, list->txlen[list->curr], DMA_TO_DEVICE); -+ dma_unmap_single(NULL, device->rx, list->rxlen[list->curr], DMA_FROM_DEVICE); -+ -+ device->tx = device->txnext; /* move next transfer to current transfer */ -+ device->rx = device->rxnext; -+ -+ list->curr = list->curr + 1; -+ if (list->curr == list->nr_transfers) { /* all transfers complete */ -+ at91_spi_write(AT91_SPI_IDR, AT91_SPI_ENDRX); /* disable interrupt */ -+ -+ /* Disable transmitter and receiver */ -+ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); -+ -+ device->xfers = NULL; -+ complete(&transfer_complete); -+ } -+ else if (list->curr+1 == list->nr_transfers) { /* no more next transfers */ -+ device->txnext = 0; -+ device->rxnext = 0; -+ at91_spi_write(ATMEL_PDC_TNCR, 0); -+ at91_spi_write(ATMEL_PDC_RNCR, 0); -+ } -+ else { -+ int i = (list->curr)+1; -+ -+ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */ -+ int tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1; -+ -+ device->txnext = dma_map_single(NULL, list->tx[i], list->txlen[i], DMA_TO_DEVICE); -+ device->rxnext = dma_map_single(NULL, list->rx[i], list->rxlen[i], DMA_FROM_DEVICE); -+ at91_spi_write(ATMEL_PDC_TNPR, device->txnext); -+ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext); -+ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[i] / tx_size); -+ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[i] / tx_size); -+ } -+ return IRQ_HANDLED; -+} -+ -+/* ......................................................................... */ -+ -+/* -+ * Initialize the SPI controller -+ */ -+static int __init at91spi_probe(struct platform_device *pdev) -+{ -+ int i; -+ unsigned long scbr; -+ struct resource *res; -+ -+ init_MUTEX(&spi_lock); -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!res) -+ return -ENXIO; -+ -+ if (!request_mem_region(res->start, res->end - res->start + 1, "at91_spi")) -+ return -EBUSY; -+ -+ spi_base = ioremap(res->start, res->end - res->start + 1); -+ if (!spi_base) { -+ release_mem_region(res->start, res->end - res->start + 1); -+ return -ENOMEM; -+ } -+ -+ spi_clk = clk_get(NULL, "spi_clk"); -+ if (IS_ERR(spi_clk)) { -+ printk(KERN_ERR "at91_spi: no clock defined\n"); -+ iounmap(spi_base); -+ release_mem_region(res->start, res->end - res->start + 1); -+ return -ENODEV; -+ } -+ -+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SWRST); /* software reset of SPI controller */ -+ -+ /* -+ * Calculate the correct SPI baud-rate divisor. -+ */ -+ scbr = clk_get_rate(spi_clk) / (2 * DEFAULT_SPI_CLK); -+ scbr = scbr + 1; /* round up */ -+ -+ printk(KERN_INFO "at91_spi: Baud rate set to %ld\n", clk_get_rate(spi_clk) / (2 * scbr)); -+ -+ /* Set Chip Select registers to good defaults */ -+ for (i = 0; i < 4; i++) { -+ at91_spi_write(AT91_SPI_CSR(i), AT91_SPI_CPOL | AT91_SPI_BITS_8 | (16 << 16) | (scbr << 8)); -+ } -+ -+ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); -+ -+ memset(&spi_dev, 0, sizeof(spi_dev)); -+ spi_dev[0].pcs = 0xE; -+ spi_dev[1].pcs = 0xD; -+ spi_dev[2].pcs = 0xB; -+ spi_dev[3].pcs = 0x7; -+ -+ if (request_irq(AT91RM9200_ID_SPI, at91spi_interrupt, 0, "spi", NULL)) { -+ clk_put(spi_clk); -+ iounmap(spi_base); -+ release_mem_region(res->start, res->end - res->start + 1); -+ return -EBUSY; -+ } -+ -+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */ -+ -+ return 0; -+} -+ -+static int __devexit at91spi_remove(struct platform_device *pdev) -+{ -+ struct resource *res; -+ -+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */ -+ clk_put(spi_clk); -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ iounmap(spi_base); -+ release_mem_region(res->start, res->end - res->start + 1); -+ -+ free_irq(AT91RM9200_ID_SPI, 0); -+ return 0; -+} -+ -+static struct platform_driver at91spi_driver = { -+ .probe = at91spi_probe, -+ .remove = __devexit_p(at91spi_remove), -+ .driver = { -+ .name = "at91_spi", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init at91spi_init(void) -+{ -+ return platform_driver_register(&at91spi_driver); -+} -+ -+static void __exit at91spi_exit(void) -+{ -+ platform_driver_unregister(&at91spi_driver); -+} -+ -+EXPORT_SYMBOL(spi_access_bus); -+EXPORT_SYMBOL(spi_release_bus); -+EXPORT_SYMBOL(spi_transfer); -+ -+module_init(at91spi_init); -+module_exit(at91spi_exit); -+ -+MODULE_LICENSE("GPL") -+MODULE_AUTHOR("Andrew Victor") -+MODULE_DESCRIPTION("SPI driver for Atmel AT91RM9200") -Index: linux-2.6.21.7/drivers/char/at91_spidev.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/char/at91_spidev.c -@@ -0,0 +1,236 @@ -+/* -+ * User-space interface to the SPI bus on Atmel AT91RM9200 -+ * -+ * Copyright (C) 2003 SAN People (Pty) Ltd -+ * -+ * Based on SPI driver by Rick Bronson -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+ */ -+ -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/slab.h> -+#include <linux/highmem.h> -+#include <linux/pagemap.h> -+#include <asm/arch/spi.h> -+ -+#ifdef CONFIG_DEVFS_FS -+#include <linux/devfs_fs_kernel.h> -+#endif -+ -+ -+#undef DEBUG_SPIDEV -+ -+/* ......................................................................... */ -+ -+/* -+ * Read or Write to SPI bus. -+ */ -+static ssize_t spidev_rd_wr(struct file *file, char *buf, size_t count, loff_t *offset) -+{ -+ unsigned int spi_device = (unsigned int) file->private_data; -+ -+ struct mm_struct * mm; -+ struct page ** maplist; -+ struct spi_transfer_list* list; -+ int pgcount; -+ -+ unsigned int ofs, pagelen; -+ int res, i, err; -+ -+ if (!count) { -+ return 0; -+ } -+ -+ list = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL); -+ if (!list) { -+ return -ENOMEM; -+ } -+ -+ mm = current->mm; -+ -+ pgcount = ((unsigned long)buf+count+PAGE_SIZE-1)/PAGE_SIZE - (unsigned long)buf/PAGE_SIZE; -+ -+ if (pgcount >= MAX_SPI_TRANSFERS) { -+ kfree(list); -+ return -EFBIG; -+ } -+ -+ maplist = kmalloc (pgcount * sizeof (struct page *), GFP_KERNEL); -+ -+ if (!maplist) { -+ kfree(list); -+ return -ENOMEM; -+ } -+ flush_cache_all(); -+ down_read(&mm->mmap_sem); -+ err= get_user_pages(current, mm, (unsigned long)buf, pgcount, 1, 0, maplist, NULL); -+ up_read(&mm->mmap_sem); -+ -+ if (err < 0) { -+ kfree(list); -+ kfree(maplist); -+ return err; -+ } -+ pgcount = err; -+ -+#ifdef DEBUG_SPIDEV -+ printk("spidev_rd_rw: %i %i\n", count, pgcount); -+#endif -+ -+ /* Set default return value = transfer length */ -+ res = count; -+ -+ /* -+ * At this point, the virtual area buf[0] .. buf[count-1] will have -+ * corresponding pages mapped in the physical memory and locked until -+ * we unmap the kiobuf. The pages cannot be swapped out or moved -+ * around. -+ */ -+ ofs = (unsigned long) buf & (PAGE_SIZE -1); -+ pagelen = PAGE_SIZE - ofs; -+ if (count < pagelen) -+ pagelen = count; -+ -+ for (i = 0; i < pgcount; i++) { -+ flush_dcache_page(maplist[i]); -+ -+ list->tx[i] = list->rx[i] = page_address(maplist[i]) + ofs; -+ list->txlen[i] = list->rxlen[i] = pagelen; -+ -+#ifdef DEBUG_SPIDEV -+ printk(" %i: %x (%i)\n", i, list->tx[i], list->txlen[i]); -+#endif -+ -+ ofs = 0; /* all subsequent transfers start at beginning of a page */ -+ count = count - pagelen; -+ pagelen = (count < PAGE_SIZE) ? count : PAGE_SIZE; -+ } -+ list->nr_transfers = pgcount; -+ -+ /* Perform transfer on SPI bus */ -+ spi_access_bus(spi_device); -+ spi_transfer(list); -+ spi_release_bus(spi_device); -+ -+ while (pgcount--) { -+ page_cache_release (maplist[pgcount]); -+ } -+ flush_cache_all(); -+ -+ kfree(maplist); -+ kfree(list); -+ -+ return res; -+} -+ -+static int spidev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ int spi_device = MINOR(inode->i_rdev); -+ -+ if (spi_device >= NR_SPI_DEVICES) -+ return -ENODEV; -+ -+ // TODO: This interface can be used to configure the SPI bus. -+ // Configurable options could include: Speed, Clock Polarity, Clock Phase -+ -+ switch(cmd) { -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+ -+/* -+ * Open the SPI device -+ */ -+static int spidev_open(struct inode *inode, struct file *file) -+{ -+ unsigned int spi_device = MINOR(inode->i_rdev); -+ -+ if (spi_device >= NR_SPI_DEVICES) -+ return -ENODEV; -+ -+ /* -+ * 'private_data' is actually a pointer, but we overload it with the -+ * value we want to store. -+ */ -+ file->private_data = (void *)spi_device; -+ -+ return 0; -+} -+ -+/* -+ * Close the SPI device -+ */ -+static int spidev_close(struct inode *inode, struct file *file) -+{ -+ return 0; -+} -+ -+/* ......................................................................... */ -+ -+static struct file_operations spidev_fops = { -+ .owner = THIS_MODULE, -+ .llseek = no_llseek, -+ .read = spidev_rd_wr, -+ .write = (int (*) (struct file *file, const char *buf, size_t count, loff_t *offset))spidev_rd_wr, -+ .ioctl = spidev_ioctl, -+ .open = spidev_open, -+ .release = spidev_close, -+}; -+ -+/* -+ * Install the SPI /dev interface driver -+ */ -+static int __init at91_spidev_init(void) -+{ -+#ifdef CONFIG_DEVFS_FS -+ int i; -+#endif -+ -+ if (register_chrdev(SPI_MAJOR, "spi", &spidev_fops)) { -+ printk(KERN_ERR "at91_spidev: Unable to get major %d for SPI bus\n", SPI_MAJOR); -+ return -EIO; -+ } -+ -+#ifdef CONFIG_DEVFS_FS -+ devfs_mk_dir("spi"); -+ for (i = 0; i < NR_SPI_DEVICES; i++) { -+ devfs_mk_cdev(MKDEV(SPI_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "spi/%d",i); -+ } -+#endif -+ printk(KERN_INFO "AT91 SPI driver loaded\n"); -+ -+ return 0; -+} -+ -+/* -+ * Remove the SPI /dev interface driver -+ */ -+static void __exit at91_spidev_exit(void) -+{ -+#ifdef CONFIG_DEVFS_FS -+ int i; -+ for (i = 0; i < NR_SPI_DEVICES; i++) { -+ devfs_remove("spi/%d", i); -+ } -+ -+ devfs_remove("spi"); -+#endif -+ -+ if (unregister_chrdev(SPI_MAJOR, "spi")) { -+ printk(KERN_ERR "at91_spidev: Unable to release major %d for SPI bus\n", SPI_MAJOR); -+ return; -+ } -+} -+ -+module_init(at91_spidev_init); -+module_exit(at91_spidev_exit); -+ -+MODULE_LICENSE("GPL") -+MODULE_AUTHOR("Andrew Victor") -+MODULE_DESCRIPTION("SPI /dev interface for Atmel AT91RM9200") -Index: linux-2.6.21.7/drivers/i2c/busses/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/i2c/busses/Kconfig -+++ linux-2.6.21.7/drivers/i2c/busses/Kconfig -@@ -81,6 +81,14 @@ config I2C_AT91 - This supports the use of the I2C interface on Atmel AT91 - processors. - -+config I2C_AT91_CLOCKRATE -+ prompt "Atmel AT91 I2C/TWI clock-rate" -+ depends on I2C_AT91 -+ int -+ default 100000 -+ help -+ Set the AT91 I2C/TWI clock-rate. -+ - config I2C_AU1550 - tristate "Au1550/Au1200 SMBus interface" - depends on I2C && (SOC_AU1550 || SOC_AU1200) -@@ -545,6 +553,14 @@ config I2C_VOODOO3 - This driver can also be built as a module. If so, the module - will be called i2c-voodoo3. - -+config I2C_PCA -+ tristate "PCA9564" -+ depends on I2C -+ select I2C_ALGOPCA -+ help -+ This driver support the Philips PCA 9564 Parallel bus to I2C -+ bus controller. -+ - config I2C_PCA_ISA - tristate "PCA9564 on an ISA bus" - depends on I2C -Index: linux-2.6.21.7/drivers/i2c/busses/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/i2c/busses/Makefile -+++ linux-2.6.21.7/drivers/i2c/busses/Makefile -@@ -28,6 +28,7 @@ obj-$(CONFIG_I2C_OMAP) += i2c-omap.o - obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o - obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o - obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o -+obj-$(CONFIG_I2C_PCA) += i2c-pca.o - obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o - obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o - obj-$(CONFIG_I2C_PNX) += i2c-pnx.o -Index: linux-2.6.21.7/drivers/i2c/busses/i2c-at91.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/i2c/busses/i2c-at91.c -+++ linux-2.6.21.7/drivers/i2c/busses/i2c-at91.c -@@ -31,8 +31,11 @@ - #include <asm/arch/board.h> - #include <asm/arch/cpu.h> - --#define TWI_CLOCK 100000 /* Hz. max 400 Kbits/sec */ - -+/* Clockrate is configurable - max 400 Kbits/sec */ -+static unsigned int clockrate = CONFIG_I2C_AT91_CLOCKRATE; -+module_param(clockrate, uint, 0); -+MODULE_PARM_DESC(clockrate, "The TWI clockrate"); - - static struct clk *twi_clk; - static void __iomem *twi_base; -@@ -53,7 +56,7 @@ static void __devinit at91_twi_hwinit(vo - at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); /* Set Master mode */ - - /* Calcuate clock dividers */ -- cdiv = (clk_get_rate(twi_clk) / (2 * TWI_CLOCK)) - 3; -+ cdiv = (clk_get_rate(twi_clk) / (2 * clockrate)) - 3; - cdiv = cdiv + 1; /* round up */ - ckdiv = 0; - while (cdiv > 255) { -@@ -61,11 +64,12 @@ static void __devinit at91_twi_hwinit(vo - cdiv = cdiv >> 1; - } - -- if (cpu_is_at91rm9200()) { /* AT91RM9200 Errata #22 */ -- if (ckdiv > 5) { -- printk(KERN_ERR "AT91 I2C: Invalid TWI_CLOCK value!\n"); -- ckdiv = 5; -- } -+ if (cpu_is_at91rm9200() && (ckdiv > 5)) { /* AT91RM9200 Errata #22 */ -+ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n"); -+ ckdiv = 5; -+ } else if (ckdiv > 7) { -+ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n"); -+ ckdiv = 7; - } - - at91_twi_write(AT91_TWI_CWGR, (ckdiv << 16) | (cdiv << 8) | cdiv); -Index: linux-2.6.21.7/drivers/i2c/busses/i2c-pca.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/i2c/busses/i2c-pca.c -@@ -0,0 +1,213 @@ -+/* -+ * Platform driver for PCA9564 I2C bus controller. -+ * -+ * (C) 2006 Andrew Victor -+ * -+ * Based on i2c-pca-isa.c driver for PCA9564 on ISA boards -+ * Copyright (C) 2004 Arcom Control Systems -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/moduleparam.h> -+#include <linux/delay.h> -+#include <linux/init.h> -+#include <linux/interrupt.h> -+#include <linux/wait.h> -+#include <linux/platform_device.h> -+ -+#include <linux/i2c.h> -+#include <linux/i2c-algo-pca.h> -+ -+#include <asm/io.h> -+ -+#include "../algos/i2c-algo-pca.h" -+ -+#define PCA_OWN_ADDRESS 0x55 /* our address for slave mode */ -+#define PCA_CLOCK I2C_PCA_CON_59kHz -+ -+//#define REG_SHIFT 2 -+#define REG_SHIFT 0 -+ -+//#define DEBUG_IO -+ -+#define PCA_IO_SIZE 4 -+ -+static void __iomem *base_addr; -+static int irq; -+static wait_queue_head_t pca_wait; -+ -+static int pca_getown(struct i2c_algo_pca_data *adap) -+{ -+ return PCA_OWN_ADDRESS; -+} -+ -+static int pca_getclock(struct i2c_algo_pca_data *adap) -+{ -+ return PCA_CLOCK; -+} -+ -+static void pca_writebyte(struct i2c_algo_pca_data *adap, int reg, int val) -+{ -+#ifdef DEBUG_IO -+ static char *names[] = { "T/O", "DAT", "ADR", "CON" }; -+ printk("*** write %s at %#lx <= %#04x\n", names[reg], (unsigned long) base_addr+reg, val); -+#endif -+ udelay(1); -+ outb(val, base_addr + (reg << REG_SHIFT)); -+} -+ -+static int pca_readbyte(struct i2c_algo_pca_data *adap, int reg) -+{ -+ int res; -+ -+ udelay(1); -+ res = inb(base_addr + (reg << REG_SHIFT)); -+#ifdef DEBUG_IO -+ { -+ static char *names[] = { "STA", "DAT", "ADR", "CON" }; -+ printk("*** read %s => %#04x\n", names[reg], res); -+ } -+#endif -+ return res; -+} -+ -+static int pca_waitforinterrupt(struct i2c_algo_pca_data *adap) -+{ -+ int ret = 0; -+ -+ if (irq > -1) { -+ ret = wait_event_interruptible(pca_wait, -+ pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI); -+ } else { -+ while ((pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) -+ udelay(100); -+ } -+ return ret; -+} -+ -+static irqreturn_t pca_handler(int this_irq, void *dev_id) -+{ -+ wake_up_interruptible(&pca_wait); -+ return IRQ_HANDLED; -+} -+ -+static struct i2c_algo_pca_data pca_i2c_data = { -+ .get_own = pca_getown, -+ .get_clock = pca_getclock, -+ .write_byte = pca_writebyte, -+ .read_byte = pca_readbyte, -+ .wait_for_interrupt = pca_waitforinterrupt, -+}; -+ -+static struct i2c_adapter pca_i2c_ops = { -+ .owner = THIS_MODULE, -+ .id = I2C_HW_A_PLAT, -+ .algo_data = &pca_i2c_data, -+ .name = "PCA9564", -+ .class = I2C_CLASS_HWMON, -+}; -+ -+static int __devinit pca_i2c_probe(struct platform_device *pdev) -+{ -+ struct resource *res; -+ -+ init_waitqueue_head(&pca_wait); -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!res) -+ return -ENODEV; -+ -+ if (!request_mem_region(res->start, PCA_IO_SIZE, "PCA9564")) -+ return -ENXIO; -+ -+ base_addr = ioremap(res->start, PCA_IO_SIZE); -+ if (base_addr == NULL) -+ goto out_region; -+ -+ irq = platform_get_irq(pdev, 0); -+ if (irq > -1) { -+ if (request_irq(irq, pca_handler, 0, "pca9564", NULL) < 0) { -+ printk(KERN_ERR "i2c-pca: Request irq%d failed\n", irq); -+ goto out_remap; -+ } -+ } -+ -+ /* set up the driverfs linkage to our parent device */ -+ pca_i2c_ops.dev.parent = &pdev->dev; -+ -+ if (i2c_pca_add_bus(&pca_i2c_ops) < 0) { -+ printk(KERN_ERR "i2c-pca: Failed to add i2c bus\n"); -+ goto out_irq; -+ } -+ -+ return 0; -+ -+ out_irq: -+ if (irq > -1) -+ free_irq(irq, &pca_i2c_ops); -+ -+ out_remap: -+ iounmap(base_addr); -+ -+ out_region: -+ release_mem_region(res->start, PCA_IO_SIZE); -+ return -ENODEV; -+} -+ -+static int __devexit pca_i2c_remove(struct platform_device *pdev) -+{ -+ struct resource *res; -+ -+ i2c_del_adapter(&pca_i2c_ops); -+ -+ if (irq > 0) -+ free_irq(irq, NULL); -+ -+ iounmap(base_addr); -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ release_mem_region(res->start, PCA_IO_SIZE); -+ -+ return 0; -+} -+ -+static struct platform_driver pca_i2c_driver = { -+ .probe = pca_i2c_probe, -+ .remove = __devexit_p(pca_i2c_remove), -+ .driver = { -+ .name = "pca9564", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init pca_i2c_init(void) -+{ -+ return platform_driver_register(&pca_i2c_driver); -+} -+ -+static void __exit pca_i2c_exit(void) -+{ -+ platform_driver_unregister(&pca_i2c_driver); -+} -+ -+module_init(pca_i2c_init); -+module_exit(pca_i2c_exit); -+ -+MODULE_AUTHOR("Andrew Victor"); -+MODULE_DESCRIPTION("PCA9564 platform driver"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.21.7/drivers/input/touchscreen/ads7846.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/input/touchscreen/ads7846.c -+++ linux-2.6.21.7/drivers/input/touchscreen/ads7846.c -@@ -39,7 +39,8 @@ - /* - * This code has been heavily tested on a Nokia 770, and lightly - * tested on other ads7846 devices (OSK/Mistral, Lubbock). -- * Support for ads7843 and ads7845 has only been stubbed in. -+ * Support for ads7843 tested on Atmel at91sam926x-EK. -+ * Support for ads7845 has only been stubbed in. - * - * IRQ handling needs a workaround because of a shortcoming in handling - * edge triggered IRQs on some platforms like the OMAP1/2. These -@@ -246,18 +247,16 @@ static int ads7846_read12_ser(struct dev - - /* REVISIT: take a few more samples, and compare ... */ - -- /* maybe off internal vREF */ -- if (use_internal) { -- req->ref_off = REF_OFF; -- req->xfer[4].tx_buf = &req->ref_off; -- req->xfer[4].len = 1; -- spi_message_add_tail(&req->xfer[4], &req->msg); -- -- req->xfer[5].rx_buf = &req->scratch; -- req->xfer[5].len = 2; -- CS_CHANGE(req->xfer[5]); -- spi_message_add_tail(&req->xfer[5], &req->msg); -- } -+ /* converter in low power mode & enable PENIRQ */ -+ req->ref_off = PWRDOWN; -+ req->xfer[4].tx_buf = &req->ref_off; -+ req->xfer[4].len = 1; -+ spi_message_add_tail(&req->xfer[4], &req->msg); -+ -+ req->xfer[5].rx_buf = &req->scratch; -+ req->xfer[5].len = 2; -+ CS_CHANGE(req->xfer[5]); -+ spi_message_add_tail(&req->xfer[5], &req->msg); - - ts->irq_disabled = 1; - disable_irq(spi->irq); -@@ -536,6 +535,9 @@ static void ads7846_rx(void *ads) - } else - Rt = 0; - -+ if (ts->model == 7843) -+ Rt = ts->pressure_max / 2; -+ - /* Sample found inconsistent by debouncing or pressure is beyond - * the maximum. Don't report it to user space, repeat at least - * once more the measurement -Index: linux-2.6.21.7/drivers/leds/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/leds/Kconfig -+++ linux-2.6.21.7/drivers/leds/Kconfig -@@ -76,6 +76,13 @@ config LEDS_NET48XX - This option enables support for the Soekris net4801 and net4826 error - LED. - -+config LEDS_AT91 -+ tristate "LED support using AT91 GPIOs" -+ depends on LEDS_CLASS && ARCH_AT91 && !LEDS -+ help -+ This option enables support for LEDs connected to GPIO lines -+ on AT91-based boards. -+ - config LEDS_WRAP - tristate "LED Support for the WRAP series LEDs" - depends on LEDS_CLASS && SCx200_GPIO -Index: linux-2.6.21.7/drivers/leds/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/leds/Makefile -+++ linux-2.6.21.7/drivers/leds/Makefile -@@ -16,6 +16,7 @@ obj-$(CONFIG_LEDS_NET48XX) += leds-net4 - obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o - obj-$(CONFIG_LEDS_H1940) += leds-h1940.o - obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o -+obj-$(CONFIG_LEDS_AT91) += leds-at91.o - - # LED Triggers - obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o -Index: linux-2.6.21.7/drivers/leds/leds-at91.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/leds/leds-at91.c -@@ -0,0 +1,140 @@ -+/* -+ * AT91 GPIO based LED driver -+ * -+ * Copyright (C) 2006 David Brownell -+ * -+ * 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/platform_device.h> -+#include <linux/leds.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+ -+static LIST_HEAD(at91_led_list); /* list of AT91 LEDs */ -+ -+struct at91_led { -+ struct led_classdev cdev; -+ struct list_head list; -+ struct at91_gpio_led *led_data; -+}; -+ -+/* -+ * Change the state of the LED. -+ */ -+static void at91_led_set(struct led_classdev *cdev, enum led_brightness value) -+{ -+ struct at91_led *led = container_of(cdev, struct at91_led, cdev); -+ short active = (value == LED_OFF); -+ -+ if (led->led_data->flags & 1) /* active high/low? */ -+ active = !active; -+ at91_set_gpio_value(led->led_data->gpio, active); -+} -+ -+static int __devexit at91_led_remove(struct platform_device *pdev) -+{ -+ struct at91_led *led; -+ -+ list_for_each_entry (led, &at91_led_list, list) -+ led_classdev_unregister(&led->cdev); -+ -+#warning "Free allocated memory" -+ // TODO: Free memory. kfree(led); -+ -+ return 0; -+} -+ -+static int __init at91_led_probe(struct platform_device *pdev) -+{ -+ int status = 0; -+ struct at91_gpio_led *pdata = pdev->dev.platform_data; -+ unsigned nr_leds; -+ struct at91_led *led; -+ -+ if (!pdata) -+ return -ENODEV; -+ -+ nr_leds = pdata->index; /* first index stores number of LEDs */ -+ -+ while (nr_leds--) { -+ led = kzalloc(sizeof(struct at91_led), GFP_KERNEL); -+ if (!led) { -+ dev_err(&pdev->dev, "No memory for device\n"); -+ status = -ENOMEM; -+ goto cleanup; -+ } -+ led->led_data = pdata; -+ led->cdev.name = pdata->name; -+ led->cdev.brightness_set = at91_led_set, -+ led->cdev.default_trigger = pdata->trigger; -+ -+ status = led_classdev_register(&pdev->dev, &led->cdev); -+ if (status < 0) { -+ dev_err(&pdev->dev, "led_classdev_register failed - %d\n", status); -+cleanup: -+ at91_led_remove(pdev); -+ break; -+ } -+ list_add(&led->list, &at91_led_list); -+ pdata++; -+ } -+ return status; -+} -+ -+#ifdef CONFIG_PM -+static int at91_led_suspend(struct platform_device *dev, pm_message_t state) -+{ -+ struct at91_led *led; -+ -+ list_for_each_entry (led, &at91_led_list, list) -+ led_classdev_suspend(&led->cdev); -+ -+ return 0; -+} -+ -+static int at91_led_resume(struct platform_device *dev) -+{ -+ struct at91_led *led; -+ -+ list_for_each_entry (led, &at91_led_list, list) -+ led_classdev_resume(&led->cdev); -+ -+ return 0; -+} -+#else -+#define at91_led_suspend NULL -+#define at91_led_resume NULL -+#endif -+ -+static struct platform_driver at91_led_driver = { -+ .probe = at91_led_probe, -+ .remove = __devexit_p(at91_led_remove), -+ .suspend = at91_led_suspend, -+ .resume = at91_led_resume, -+ .driver = { -+ .name = "at91_leds", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init at91_led_init(void) -+{ -+ return platform_driver_register(&at91_led_driver); -+} -+module_init(at91_led_init); -+ -+static void __exit at91_led_exit(void) -+{ -+ platform_driver_unregister(&at91_led_driver); -+} -+module_exit(at91_led_exit); -+ -+MODULE_DESCRIPTION("AT91 GPIO LED driver"); -+MODULE_AUTHOR("David Brownell"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.21.7/drivers/mmc/at91_mci.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/mmc/at91_mci.c -+++ linux-2.6.21.7/drivers/mmc/at91_mci.c -@@ -86,7 +86,7 @@ - - #define AT91_MCI_ERRORS (AT91_MCI_RINDE | AT91_MCI_RDIRE | AT91_MCI_RCRCE \ - | AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE \ -- | AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE) -+ | AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE) - - #define at91_mci_read(host, reg) __raw_readl((host)->baseaddr + (reg)) - #define at91_mci_write(host, reg, val) __raw_writel((val), (host)->baseaddr + (reg)) -@@ -561,9 +561,7 @@ static void at91mci_completed_command(st - pr_debug("Status = %08X [%08X %08X %08X %08X]\n", - status, cmd->resp[0], cmd->resp[1], cmd->resp[2], cmd->resp[3]); - -- if (status & (AT91_MCI_RINDE | AT91_MCI_RDIRE | AT91_MCI_RCRCE | -- AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE | -- AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE)) { -+ if (status & AT91_MCI_ERRORS) { - if ((status & AT91_MCI_RCRCE) && - ((cmd->opcode == MMC_SEND_OP_COND) || (cmd->opcode == SD_APP_OP_COND))) { - cmd->error = MMC_ERR_NONE; -@@ -665,15 +663,15 @@ static irqreturn_t at91_mci_irq(int irq, - - int_status = at91_mci_read(host, AT91_MCI_SR); - int_mask = at91_mci_read(host, AT91_MCI_IMR); -- -+ - pr_debug("MCI irq: status = %08X, %08X, %08X\n", int_status, int_mask, - int_status & int_mask); -- -+ - int_status = int_status & int_mask; - - if (int_status & AT91_MCI_ERRORS) { - completed = 1; -- -+ - if (int_status & AT91_MCI_UNRE) - pr_debug("MMC: Underrun error\n"); - if (int_status & AT91_MCI_OVRE) -@@ -821,7 +819,7 @@ static int __init at91_mci_probe(struct - mmc->f_min = 375000; - mmc->f_max = 25000000; - mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; -- mmc->caps = MMC_CAP_BYTEBLOCK; -+ mmc->caps = MMC_CAP_BYTEBLOCK | MMC_CAP_MULTIWRITE; - - mmc->max_blk_size = 4095; - mmc->max_blk_count = mmc->max_req_size; -@@ -895,6 +893,8 @@ static int __init at91_mci_probe(struct - - mmc_add_host(mmc); - -+ device_init_wakeup(&pdev->dev, 1); -+ - /* - * monitor card insertion/removal if we can - */ -@@ -924,6 +924,8 @@ static int __exit at91_mci_remove(struct - - host = mmc_priv(mmc); - -+ device_init_wakeup(&pdev->dev, 0); -+ - if (host->present != -1) { - free_irq(host->board->det_pin, host); - cancel_delayed_work(&host->mmc->detect); -@@ -951,8 +953,12 @@ static int __exit at91_mci_remove(struct - static int at91_mci_suspend(struct platform_device *pdev, pm_message_t state) - { - struct mmc_host *mmc = platform_get_drvdata(pdev); -+ struct at91mci_host *host = mmc_priv(mmc); - int ret = 0; - -+ if (device_may_wakeup(&pdev->dev)) -+ enable_irq_wake(host->board->det_pin); -+ - if (mmc) - ret = mmc_suspend_host(mmc, state); - -@@ -962,8 +968,12 @@ static int at91_mci_suspend(struct platf - static int at91_mci_resume(struct platform_device *pdev) - { - struct mmc_host *mmc = platform_get_drvdata(pdev); -+ struct at91mci_host *host = mmc_priv(mmc); - int ret = 0; - -+ if (device_may_wakeup(&pdev->dev)) -+ disable_irq_wake(host->board->det_pin); -+ - if (mmc) - ret = mmc_resume_host(mmc); - -Index: linux-2.6.21.7/drivers/mtd/devices/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/devices/Kconfig -+++ linux-2.6.21.7/drivers/mtd/devices/Kconfig -@@ -267,5 +267,11 @@ config MTD_DOCPROBE_55AA - LinuxBIOS or if you need to recover a DiskOnChip Millennium on which - you have managed to wipe the first block. - --endmenu -+config MTD_AT91_DATAFLASH -+ tristate "AT91RM9200 DataFlash AT45DBxxx (legacy driver)" -+ depends on MTD && ARCH_AT91RM9200 && AT91_SPI -+ help -+ This enables access to the DataFlash (AT45DBxxx) on the AT91RM9200. -+ If you have such a board, say 'Y'. - -+endmenu -Index: linux-2.6.21.7/drivers/mtd/devices/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/devices/Makefile -+++ linux-2.6.21.7/drivers/mtd/devices/Makefile -@@ -17,3 +17,4 @@ obj-$(CONFIG_MTD_LART) += lart.o - obj-$(CONFIG_MTD_BLOCK2MTD) += block2mtd.o - obj-$(CONFIG_MTD_DATAFLASH) += mtd_dataflash.o - obj-$(CONFIG_MTD_M25P80) += m25p80.o -+obj-$(CONFIG_MTD_AT91_DATAFLASH)+= at91_dataflash.o -Index: linux-2.6.21.7/drivers/mtd/devices/at91_dataflash.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/mtd/devices/at91_dataflash.c -@@ -0,0 +1,667 @@ -+/* -+ * Atmel DataFlash driver for Atmel AT91RM9200 (Thunder) -+ * -+ * Copyright (C) SAN People (Pty) Ltd -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+*/ -+ -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/slab.h> -+#include <linux/pci.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+ -+#include <asm/arch/spi.h> -+ -+#undef DEBUG_DATAFLASH -+ -+#define DATAFLASH_MAX_DEVICES 4 /* max number of dataflash devices */ -+#undef DATAFLASH_ALWAYS_ADD_DEVICE /* always add whole device when using partitions? */ -+ -+#define OP_READ_CONTINUOUS 0xE8 -+#define OP_READ_PAGE 0xD2 -+#define OP_READ_BUFFER1 0xD4 -+#define OP_READ_BUFFER2 0xD6 -+#define OP_READ_STATUS 0xD7 -+ -+#define OP_ERASE_PAGE 0x81 -+#define OP_ERASE_BLOCK 0x50 -+ -+#define OP_TRANSFER_BUF1 0x53 -+#define OP_TRANSFER_BUF2 0x55 -+#define OP_COMPARE_BUF1 0x60 -+#define OP_COMPARE_BUF2 0x61 -+ -+#define OP_PROGRAM_VIA_BUF1 0x82 -+#define OP_PROGRAM_VIA_BUF2 0x85 -+ -+struct dataflash_local -+{ -+ int spi; /* SPI chip-select number */ -+ -+ unsigned int page_size; /* number of bytes per page */ -+ unsigned short page_offset; /* page offset in flash address */ -+}; -+ -+ -+/* Detected DataFlash devices */ -+static struct mtd_info* mtd_devices[DATAFLASH_MAX_DEVICES]; -+static int nr_devices = 0; -+ -+/* ......................................................................... */ -+ -+#ifdef CONFIG_MTD_PARTITIONS -+ -+static struct mtd_partition static_partitions_2M[] = -+{ -+ { -+ .name = "bootloader", -+ .offset = 0, -+ .size = 1 * 32 * 8 * 528, /* 1st sector = 32 blocks * 8 pages * 528 bytes */ -+ .mask_flags = MTD_WRITEABLE, /* read-only */ -+ }, -+ { -+ .name = "kernel", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 6 * 32 * 8 * 528, /* 6 sectors */ -+ }, -+ { -+ .name = "filesystem", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = MTDPART_SIZ_FULL, /* rest = 9 sectors */ -+ } -+}; -+ -+static struct mtd_partition static_partitions_4M[] = -+{ -+ { -+ .name = "bootloader", -+ .offset = 0, -+ .size = 1 * 64 * 8 * 528, /* 1st sector = 64 blocks * 8 pages * 528 bytes */ -+ .mask_flags = MTD_WRITEABLE, /* read-only */ -+ }, -+ { -+ .name = "kernel", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 4 * 64 * 8 * 528, /* 4 sectors */ -+ }, -+ { -+ .name = "filesystem", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = MTDPART_SIZ_FULL, /* rest = 11 sectors */ -+ } -+}; -+ -+#if defined(CONFIG_MACH_KAFA) -+static struct mtd_partition static_partitions_8M[] = -+{ -+ { -+ name: "romboot", -+ offset: 0, -+ size: 16 * 1056, /* 160 Kb */ -+ mask_flags: MTD_WRITEABLE, /* read-only */ -+ }, -+ { -+ name: "uboot", -+ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ -+ size: 128 * 1056, /* 1 MB */ -+ }, -+ { -+ name: "kernel", -+ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ -+ size: 1024 * 1056, /* 1 MB */ -+ }, -+ { -+ name: "filesystem", -+ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ -+ size: MTDPART_SIZ_FULL, -+ } -+}; -+ -+#elif defined(CONFIG_MACH_MULTMDP) -+ -+static struct mtd_partition static_partitions_8M[] = -+{ -+ { -+ .name = "bootloader", -+ .offset = 0, -+ .size = 12 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */ -+ .mask_flags = MTD_WRITEABLE, /* read-only */ -+ }, -+ { -+ .name = "configuration", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 20 * 1056, -+ }, -+ { -+ .name = "kernel", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 1520 * 1056, -+ }, -+ { -+ .name = "filesystem", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = MTDPART_SIZ_FULL, -+ } -+}; -+ -+#else -+ -+static struct mtd_partition static_partitions_8M[] = -+{ -+ { -+ .name = "bootloader", -+ .offset = 0, -+ .size = 1 * 32 * 8 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */ -+ .mask_flags = MTD_WRITEABLE, /* read-only */ -+ }, -+ { -+ .name = "kernel", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = 5 * 32 * 8 * 1056, /* 5 sectors */ -+ }, -+ { -+ .name = "filesystem", -+ .offset = MTDPART_OFS_NXTBLK, -+ .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */ -+ } -+}; -+#endif -+ -+static const char *part_probes[] = { "cmdlinepart", NULL, }; -+ -+#endif -+ -+/* ......................................................................... */ -+ -+/* Allocate a single SPI transfer descriptor. We're assuming that if multiple -+ SPI transfers occur at the same time, spi_access_bus() will serialize them. -+ If this is not valid, then either (i) each dataflash 'priv' structure -+ needs it's own transfer descriptor, (ii) we lock this one, or (iii) use -+ another mechanism. */ -+static struct spi_transfer_list* spi_transfer_desc; -+ -+/* -+ * Perform a SPI transfer to access the DataFlash device. -+ */ -+static int do_spi_transfer(int nr, char* tx, int tx_len, char* rx, int rx_len, -+ char* txnext, int txnext_len, char* rxnext, int rxnext_len) -+{ -+ struct spi_transfer_list* list = spi_transfer_desc; -+ -+ list->tx[0] = tx; list->txlen[0] = tx_len; -+ list->rx[0] = rx; list->rxlen[0] = rx_len; -+ -+ list->tx[1] = txnext; list->txlen[1] = txnext_len; -+ list->rx[1] = rxnext; list->rxlen[1] = rxnext_len; -+ -+ list->nr_transfers = nr; -+ -+ return spi_transfer(list); -+} -+ -+/* ......................................................................... */ -+ -+/* -+ * Poll the DataFlash device until it is READY. -+ */ -+static void at91_dataflash_waitready(void) -+{ -+ char* command = kmalloc(2, GFP_KERNEL); -+ -+ if (!command) -+ return; -+ -+ do { -+ command[0] = OP_READ_STATUS; -+ command[1] = 0; -+ -+ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0); -+ } while ((command[1] & 0x80) == 0); -+ -+ kfree(command); -+} -+ -+/* -+ * Return the status of the DataFlash device. -+ */ -+static unsigned short at91_dataflash_status(void) -+{ -+ unsigned short status; -+ char* command = kmalloc(2, GFP_KERNEL); -+ -+ if (!command) -+ return 0; -+ -+ command[0] = OP_READ_STATUS; -+ command[1] = 0; -+ -+ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0); -+ status = command[1]; -+ -+ kfree(command); -+ return status; -+} -+ -+/* ......................................................................... */ -+ -+/* -+ * Erase blocks of flash. -+ */ -+static int at91_dataflash_erase(struct mtd_info *mtd, struct erase_info *instr) -+{ -+ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; -+ unsigned int pageaddr; -+ char* command; -+ -+#ifdef DEBUG_DATAFLASH -+ printk("dataflash_erase: addr=%i len=%i\n", instr->addr, instr->len); -+#endif -+ -+ /* Sanity checks */ -+ if (instr->addr + instr->len > mtd->size) -+ return -EINVAL; -+ if ((instr->len % mtd->erasesize != 0) || (instr->len % priv->page_size != 0)) -+ return -EINVAL; -+ if ((instr->addr % priv->page_size) != 0) -+ return -EINVAL; -+ -+ command = kmalloc(4, GFP_KERNEL); -+ if (!command) -+ return -ENOMEM; -+ -+ while (instr->len > 0) { -+ /* Calculate flash page address */ -+ pageaddr = (instr->addr / priv->page_size) << priv->page_offset; -+ -+ command[0] = OP_ERASE_PAGE; -+ command[1] = (pageaddr & 0x00FF0000) >> 16; -+ command[2] = (pageaddr & 0x0000FF00) >> 8; -+ command[3] = 0; -+#ifdef DEBUG_DATAFLASH -+ printk("ERASE: (%x) %x %x %x [%i]\n", command[0], command[1], command[2], command[3], pageaddr); -+#endif -+ -+ /* Send command to SPI device */ -+ spi_access_bus(priv->spi); -+ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); -+ -+ at91_dataflash_waitready(); /* poll status until ready */ -+ spi_release_bus(priv->spi); -+ -+ instr->addr += priv->page_size; /* next page */ -+ instr->len -= priv->page_size; -+ } -+ -+ kfree(command); -+ -+ /* Inform MTD subsystem that erase is complete */ -+ instr->state = MTD_ERASE_DONE; -+ if (instr->callback) -+ instr->callback(instr); -+ -+ return 0; -+} -+ -+/* -+ * Read from the DataFlash device. -+ * from : Start offset in flash device -+ * len : Amount to read -+ * retlen : About of data actually read -+ * buf : Buffer containing the data -+ */ -+static int at91_dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) -+{ -+ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; -+ unsigned int addr; -+ char* command; -+ -+#ifdef DEBUG_DATAFLASH -+ printk("dataflash_read: %lli .. %lli\n", from, from+len); -+#endif -+ -+ *retlen = 0; -+ -+ /* Sanity checks */ -+ if (!len) -+ return 0; -+ if (from + len > mtd->size) -+ return -EINVAL; -+ -+ /* Calculate flash page/byte address */ -+ addr = (((unsigned)from / priv->page_size) << priv->page_offset) + ((unsigned)from % priv->page_size); -+ -+ command = kmalloc(8, GFP_KERNEL); -+ if (!command) -+ return -ENOMEM; -+ -+ command[0] = OP_READ_CONTINUOUS; -+ command[1] = (addr & 0x00FF0000) >> 16; -+ command[2] = (addr & 0x0000FF00) >> 8; -+ command[3] = (addr & 0x000000FF); -+#ifdef DEBUG_DATAFLASH -+ printk("READ: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); -+#endif -+ -+ /* Send command to SPI device */ -+ spi_access_bus(priv->spi); -+ do_spi_transfer(2, command, 8, command, 8, buf, len, buf, len); -+ spi_release_bus(priv->spi); -+ -+ *retlen = len; -+ kfree(command); -+ return 0; -+} -+ -+/* -+ * Write to the DataFlash device. -+ * to : Start offset in flash device -+ * len : Amount to write -+ * retlen : Amount of data actually written -+ * buf : Buffer containing the data -+ */ -+static int at91_dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) -+{ -+ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; -+ unsigned int pageaddr, addr, offset, writelen; -+ size_t remaining; -+ u_char *writebuf; -+ unsigned short status; -+ int res = 0; -+ char* command; -+ char* tmpbuf = NULL; -+ -+#ifdef DEBUG_DATAFLASH -+ printk("dataflash_write: %lli .. %lli\n", to, to+len); -+#endif -+ -+ *retlen = 0; -+ -+ /* Sanity checks */ -+ if (!len) -+ return 0; -+ if (to + len > mtd->size) -+ return -EINVAL; -+ -+ command = kmalloc(4, GFP_KERNEL); -+ if (!command) -+ return -ENOMEM; -+ -+ pageaddr = ((unsigned)to / priv->page_size); -+ offset = ((unsigned)to % priv->page_size); -+ if (offset + len > priv->page_size) -+ writelen = priv->page_size - offset; -+ else -+ writelen = len; -+ writebuf = (u_char *)buf; -+ remaining = len; -+ -+ /* Allocate temporary buffer */ -+ tmpbuf = kmalloc(priv->page_size, GFP_KERNEL); -+ if (!tmpbuf) { -+ kfree(command); -+ return -ENOMEM; -+ } -+ -+ /* Gain access to the SPI bus */ -+ spi_access_bus(priv->spi); -+ -+ while (remaining > 0) { -+#ifdef DEBUG_DATAFLASH -+ printk("write @ %i:%i len=%i\n", pageaddr, offset, writelen); -+#endif -+ -+ /* (1) Transfer to Buffer1 */ -+ if (writelen != priv->page_size) { -+ addr = pageaddr << priv->page_offset; -+ command[0] = OP_TRANSFER_BUF1; -+ command[1] = (addr & 0x00FF0000) >> 16; -+ command[2] = (addr & 0x0000FF00) >> 8; -+ command[3] = 0; -+#ifdef DEBUG_DATAFLASH -+ printk("TRANSFER: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); -+#endif -+ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); -+ at91_dataflash_waitready(); -+ } -+ -+ /* (2) Program via Buffer1 */ -+ addr = (pageaddr << priv->page_offset) + offset; -+ command[0] = OP_PROGRAM_VIA_BUF1; -+ command[1] = (addr & 0x00FF0000) >> 16; -+ command[2] = (addr & 0x0000FF00) >> 8; -+ command[3] = (addr & 0x000000FF); -+#ifdef DEBUG_DATAFLASH -+ printk("PROGRAM: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); -+#endif -+ do_spi_transfer(2, command, 4, command, 4, writebuf, writelen, tmpbuf, writelen); -+ at91_dataflash_waitready(); -+ -+ /* (3) Compare to Buffer1 */ -+ addr = pageaddr << priv->page_offset; -+ command[0] = OP_COMPARE_BUF1; -+ command[1] = (addr & 0x00FF0000) >> 16; -+ command[2] = (addr & 0x0000FF00) >> 8; -+ command[3] = 0; -+#ifdef DEBUG_DATAFLASH -+ printk("COMPARE: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); -+#endif -+ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); -+ at91_dataflash_waitready(); -+ -+ /* Get result of the compare operation */ -+ status = at91_dataflash_status(); -+ if ((status & 0x40) == 1) { -+ printk("at91_dataflash: Write error on page %i\n", pageaddr); -+ remaining = 0; -+ res = -EIO; -+ } -+ -+ remaining = remaining - writelen; -+ pageaddr++; -+ offset = 0; -+ writebuf += writelen; -+ *retlen += writelen; -+ -+ if (remaining > priv->page_size) -+ writelen = priv->page_size; -+ else -+ writelen = remaining; -+ } -+ -+ /* Release SPI bus */ -+ spi_release_bus(priv->spi); -+ -+ kfree(tmpbuf); -+ kfree(command); -+ return res; -+} -+ -+/* ......................................................................... */ -+ -+/* -+ * Initialize and register DataFlash device with MTD subsystem. -+ */ -+static int __init add_dataflash(int channel, char *name, int IDsize, -+ int nr_pages, int pagesize, int pageoffset) -+{ -+ struct mtd_info *device; -+ struct dataflash_local *priv; -+#ifdef CONFIG_MTD_PARTITIONS -+ struct mtd_partition *mtd_parts = 0; -+ int mtd_parts_nr = 0; -+#endif -+ -+ if (nr_devices >= DATAFLASH_MAX_DEVICES) { -+ printk(KERN_ERR "at91_dataflash: Too many devices detected\n"); -+ return 0; -+ } -+ -+ device = kmalloc(sizeof(struct mtd_info) + strlen(name) + 8, GFP_KERNEL); -+ if (!device) -+ return -ENOMEM; -+ memset(device, 0, sizeof(struct mtd_info)); -+ -+ device->name = (char *)&device[1]; -+ sprintf(device->name, "%s.spi%d", name, channel); -+ device->size = nr_pages * pagesize; -+ device->erasesize = pagesize; -+ device->writesize = pagesize; -+ device->owner = THIS_MODULE; -+ device->type = MTD_DATAFLASH; -+ device->flags = MTD_WRITEABLE; -+ device->erase = at91_dataflash_erase; -+ device->read = at91_dataflash_read; -+ device->write = at91_dataflash_write; -+ -+ priv = (struct dataflash_local *) kmalloc(sizeof(struct dataflash_local), GFP_KERNEL); -+ if (!priv) { -+ kfree(device); -+ return -ENOMEM; -+ } -+ memset(priv, 0, sizeof(struct dataflash_local)); -+ -+ priv->spi = channel; -+ priv->page_size = pagesize; -+ priv->page_offset = pageoffset; -+ device->priv = priv; -+ -+ mtd_devices[nr_devices] = device; -+ nr_devices++; -+ printk("at91_dataflash: %s detected [spi%i] (%i bytes)\n", name, channel, device->size); -+ -+#ifdef CONFIG_MTD_PARTITIONS -+#ifdef CONFIG_MTD_CMDLINE_PARTS -+ mtd_parts_nr = parse_mtd_partitions(device, part_probes, &mtd_parts, 0); -+#endif -+ if (mtd_parts_nr <= 0) { -+ switch (IDsize) { -+ case SZ_2M: -+ mtd_parts = static_partitions_2M; -+ mtd_parts_nr = ARRAY_SIZE(static_partitions_2M); -+ break; -+ case SZ_4M: -+ mtd_parts = static_partitions_4M; -+ mtd_parts_nr = ARRAY_SIZE(static_partitions_4M); -+ break; -+ case SZ_8M: -+ mtd_parts = static_partitions_8M; -+ mtd_parts_nr = ARRAY_SIZE(static_partitions_8M); -+ break; -+ } -+ } -+ -+ if (mtd_parts_nr > 0) { -+#ifdef DATAFLASH_ALWAYS_ADD_DEVICE -+ add_mtd_device(device); -+#endif -+ return add_mtd_partitions(device, mtd_parts, mtd_parts_nr); -+ } -+#endif -+ return add_mtd_device(device); /* add whole device */ -+} -+ -+/* -+ * Detect and initialize DataFlash device connected to specified SPI channel. -+ * -+ * Device Density ID code Nr Pages Page Size Page offset -+ * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9 -+ * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1025 264 9 -+ * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9 -+ * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9 -+ * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10 -+ * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10 -+ * AT45DB0642 64Mbit (8M) xx1111xx (0x3c) 8192 1056 11 -+ * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11 -+ */ -+static int __init at91_dataflash_detect(int channel) -+{ -+ int res = 0; -+ unsigned short status; -+ -+ spi_access_bus(channel); -+ status = at91_dataflash_status(); -+ spi_release_bus(channel); -+ if (status != 0xff) { /* no dataflash device there */ -+ switch (status & 0x3c) { -+ case 0x0c: /* 0 0 1 1 */ -+ res = add_dataflash(channel, "AT45DB011B", SZ_128K, 512, 264, 9); -+ break; -+ case 0x14: /* 0 1 0 1 */ -+ res = add_dataflash(channel, "AT45DB021B", SZ_256K, 1025, 264, 9); -+ break; -+ case 0x1c: /* 0 1 1 1 */ -+ res = add_dataflash(channel, "AT45DB041B", SZ_512K, 2048, 264, 9); -+ break; -+ case 0x24: /* 1 0 0 1 */ -+ res = add_dataflash(channel, "AT45DB081B", SZ_1M, 4096, 264, 9); -+ break; -+ case 0x2c: /* 1 0 1 1 */ -+ res = add_dataflash(channel, "AT45DB161B", SZ_2M, 4096, 528, 10); -+ break; -+ case 0x34: /* 1 1 0 1 */ -+ res = add_dataflash(channel, "AT45DB321B", SZ_4M, 8192, 528, 10); -+ break; -+ case 0x3c: /* 1 1 1 1 */ -+ res = add_dataflash(channel, "AT45DB642", SZ_8M, 8192, 1056, 11); -+ break; -+// Currently unsupported since Atmel removed the "Main Memory Program via Buffer" commands. -+// case 0x10: /* 0 1 0 0 */ -+// res = add_dataflash(channel, "AT45DB1282", SZ_16M, 16384, 1056, 11); -+// break; -+ default: -+ printk(KERN_ERR "at91_dataflash: Unknown device (%x)\n", status & 0x3c); -+ } -+ } -+ -+ return res; -+} -+ -+static int __init at91_dataflash_init(void) -+{ -+ spi_transfer_desc = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL); -+ if (!spi_transfer_desc) -+ return -ENOMEM; -+ -+ /* DataFlash (SPI chip select 0) */ -+ at91_dataflash_detect(0); -+ -+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD -+ /* DataFlash card (SPI chip select 3) */ -+ at91_dataflash_detect(3); -+#endif -+ -+ return 0; -+} -+ -+static void __exit at91_dataflash_exit(void) -+{ -+ int i; -+ -+ for (i = 0; i < DATAFLASH_MAX_DEVICES; i++) { -+ if (mtd_devices[i]) { -+#ifdef CONFIG_MTD_PARTITIONS -+ del_mtd_partitions(mtd_devices[i]); -+#else -+ del_mtd_device(mtd_devices[i]); -+#endif -+ kfree(mtd_devices[i]->priv); -+ kfree(mtd_devices[i]); -+ } -+ } -+ nr_devices = 0; -+ kfree(spi_transfer_desc); -+} -+ -+ -+module_init(at91_dataflash_init); -+module_exit(at91_dataflash_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Andrew Victor"); -+MODULE_DESCRIPTION("DataFlash driver for Atmel AT91RM9200"); -Index: linux-2.6.21.7/drivers/mtd/nand/at91_nand.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/nand/at91_nand.c -+++ linux-2.6.21.7/drivers/mtd/nand/at91_nand.c -@@ -82,6 +82,10 @@ static void at91_nand_disable(struct at9 - at91_set_gpio_value(host->board->enable_pin, 1); - } - -+#ifdef CONFIG_MTD_PARTITIONS -+const char *part_probes[] = { "cmdlinepart", NULL }; -+#endif -+ - /* - * Probe for the NAND device. - */ -@@ -151,6 +155,12 @@ static int __init at91_nand_probe(struct - #ifdef CONFIG_MTD_PARTITIONS - if (host->board->partition_info) - partitions = host->board->partition_info(mtd->size, &num_partitions); -+#ifdef CONFIG_MTD_CMDLINE_PARTS -+ else { -+ mtd->name = "at91_nand"; -+ num_partitions = parse_mtd_partitions(mtd, part_probes, &partitions, 0); -+ } -+#endif - - if ((!partitions) || (num_partitions == 0)) { - printk(KERN_ERR "at91_nand: No parititions defined, or unsupported device.\n"); -Index: linux-2.6.21.7/drivers/net/arm/at91_ether.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/net/arm/at91_ether.c -+++ linux-2.6.21.7/drivers/net/arm/at91_ether.c -@@ -225,6 +225,16 @@ static irqreturn_t at91ether_phy_interru - if (!(phy & ((1 << 2) | 1))) - goto done; - } -+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* ack interrupt in Teridian PHY */ -+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &phy); -+ if (!(phy & ((1 << 2) | 1))) -+ goto done; -+ } -+ else if (lp->phy_type == MII_DP83848_ID) { -+ read_phy(lp->phy_address, MII_DPPHYSTS_REG, &phy); /* ack interrupt in DP83848 PHY */ -+ if (!(phy & (1 << 7))) -+ goto done; -+ } - - update_linkspeed(dev, 0); - -@@ -280,6 +290,19 @@ static void enable_phyirq(struct net_dev - dsintr = (1 << 10) | ( 1 << 8); - write_phy(lp->phy_address, MII_TPISTATUS, dsintr); - } -+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* for Teridian PHY */ -+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &dsintr); -+ dsintr = dsintr | 0x500; /* set bits 8, 10 */ -+ write_phy(lp->phy_address, MII_T78Q21INT_REG, dsintr); -+ } -+ else if (lp->phy_type == MII_DP83848_ID) { /* National Semiconductor DP83848 PHY */ -+ read_phy(lp->phy_address, MII_DPMISR_REG, &dsintr); -+ dsintr = dsintr | 0x3c; /* set bits 2..5 */ -+ write_phy(lp->phy_address, MII_DPMISR_REG, dsintr); -+ read_phy(lp->phy_address, MII_DPMICR_REG, &dsintr); -+ dsintr = dsintr | 0x3; /* set bits 0,1 */ -+ write_phy(lp->phy_address, MII_DPMICR_REG, dsintr); -+ } - - disable_mdi(); - spin_unlock_irq(&lp->lock); -@@ -323,6 +346,19 @@ static void disable_phyirq(struct net_de - dsintr = ~((1 << 10) | (1 << 8)); - write_phy(lp->phy_address, MII_TPISTATUS, dsintr); - } -+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* for Teridian PHY */ -+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &dsintr); -+ dsintr = dsintr & ~0x500; /* clear bits 8, 10 */ -+ write_phy(lp->phy_address, MII_T78Q21INT_REG, dsintr); -+ } -+ else if (lp->phy_type == MII_DP83848_ID) { /* National Semiconductor DP83848 PHY */ -+ read_phy(lp->phy_address, MII_DPMICR_REG, &dsintr); -+ dsintr = dsintr & ~0x3; /* clear bits 0, 1 */ -+ write_phy(lp->phy_address, MII_DPMICR_REG, dsintr); -+ read_phy(lp->phy_address, MII_DPMISR_REG, &dsintr); -+ dsintr = dsintr & ~0x3c; /* clear bits 2..5 */ -+ write_phy(lp->phy_address, MII_DPMISR_REG, dsintr); -+ } - - disable_mdi(); - spin_unlock_irq(&lp->lock); -@@ -535,8 +571,8 @@ static void at91ether_sethashtable(struc - mc_filter[bitnr >> 5] |= 1 << (bitnr & 31); - } - -- at91_emac_write(AT91_EMAC_HSH, mc_filter[0]); -- at91_emac_write(AT91_EMAC_HSL, mc_filter[1]); -+ at91_emac_write(AT91_EMAC_HSL, mc_filter[0]); -+ at91_emac_write(AT91_EMAC_HSH, mc_filter[1]); - } - - /* -@@ -943,14 +979,22 @@ static int __init at91ether_setup(unsign - struct net_device *dev; - struct at91_private *lp; - unsigned int val; -- int res; -+ struct resource *res; -+ int ret; - - dev = alloc_etherdev(sizeof(struct at91_private)); - if (!dev) - return -ENOMEM; - -- dev->base_addr = AT91_VA_BASE_EMAC; -- dev->irq = AT91RM9200_ID_EMAC; -+ /* Get I/O base address and IRQ */ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!res) { -+ free_netdev(dev); -+ return -ENODEV; -+ } -+ dev->base_addr = res->start; -+ dev->irq = platform_get_irq(pdev, 0); -+ - SET_MODULE_OWNER(dev); - - /* Install the interrupt handler */ -@@ -1023,12 +1067,12 @@ static int __init at91ether_setup(unsign - lp->phy_address = phy_address; /* MDI address of PHY */ - - /* Register the network interface */ -- res = register_netdev(dev); -- if (res) { -+ ret = register_netdev(dev); -+ if (ret) { - free_irq(dev->irq, dev); - free_netdev(dev); - dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys); -- return res; -+ return ret; - } - - /* Determine current link speed */ -@@ -1063,10 +1107,16 @@ static int __init at91ether_setup(unsign - printk(KERN_INFO "%s: Broadcom BCM5221 PHY\n", dev->name); - else if (phy_type == MII_DP83847_ID) - printk(KERN_INFO "%s: National Semiconductor DP83847 PHY\n", dev->name); -+ else if (phy_type == MII_DP83848_ID) -+ printk(KERN_INFO "%s: National Semiconductor DP83848 PHY\n", dev->name); - else if (phy_type == MII_AC101L_ID) - printk(KERN_INFO "%s: Altima AC101L PHY\n", dev->name); - else if (phy_type == MII_KS8721_ID) - printk(KERN_INFO "%s: Micrel KS8721 PHY\n", dev->name); -+ else if (phy_type == MII_T78Q21x3_ID) -+ printk(KERN_INFO "%s: Teridian 78Q21x3 PHY\n", dev->name); -+ else if (phy_type == MII_LAN83C185_ID) -+ printk(KERN_INFO "%s: SMSC LAN83C185 PHY\n", dev->name); - - return 0; - } -@@ -1104,8 +1154,11 @@ static int __init at91ether_probe(struct - case MII_RTL8201_ID: /* Realtek RTL8201: PHY_ID1 = 0, PHY_ID2 = 0x8201 */ - case MII_BCM5221_ID: /* Broadcom BCM5221: PHY_ID1 = 0x40, PHY_ID2 = 0x61e0 */ - case MII_DP83847_ID: /* National Semiconductor DP83847: */ -+ case MII_DP83848_ID: /* National Semiconductor DP83848: */ - case MII_AC101L_ID: /* Altima AC101L: PHY_ID1 = 0x22, PHY_ID2 = 0x5520 */ - case MII_KS8721_ID: /* Micrel KS8721: PHY_ID1 = 0x22, PHY_ID2 = 0x1610 */ -+ case MII_T78Q21x3_ID: /* Teridian 78Q21x3: PHY_ID1 = 0x0E, PHY_ID2 = 7237 */ -+ case MII_LAN83C185_ID: /* SMSC LAN83C185: PHY_ID1 = 0x0007, PHY_ID2 = 0xC0A1 */ - detected = at91ether_setup(phy_id, phy_address, pdev, ether_clk); - break; - } -Index: linux-2.6.21.7/drivers/net/arm/at91_ether.h -=================================================================== ---- linux-2.6.21.7.orig/drivers/net/arm/at91_ether.h -+++ linux-2.6.21.7/drivers/net/arm/at91_ether.h -@@ -17,39 +17,46 @@ - - - /* Davicom 9161 PHY */ --#define MII_DM9161_ID 0x0181b880 --#define MII_DM9161A_ID 0x0181b8a0 -- --/* Davicom specific registers */ --#define MII_DSCR_REG 16 --#define MII_DSCSR_REG 17 --#define MII_DSINTR_REG 21 -+#define MII_DM9161_ID 0x0181b880 -+#define MII_DM9161A_ID 0x0181b8a0 -+#define MII_DSCR_REG 16 -+#define MII_DSCSR_REG 17 -+#define MII_DSINTR_REG 21 - - /* Intel LXT971A PHY */ --#define MII_LXT971A_ID 0x001378E0 -- --/* Intel specific registers */ --#define MII_ISINTE_REG 18 --#define MII_ISINTS_REG 19 --#define MII_LEDCTRL_REG 20 -+#define MII_LXT971A_ID 0x001378E0 -+#define MII_ISINTE_REG 18 -+#define MII_ISINTS_REG 19 -+#define MII_LEDCTRL_REG 20 - - /* Realtek RTL8201 PHY */ --#define MII_RTL8201_ID 0x00008200 -+#define MII_RTL8201_ID 0x00008200 - - /* Broadcom BCM5221 PHY */ --#define MII_BCM5221_ID 0x004061e0 -- --/* Broadcom specific registers */ --#define MII_BCMINTR_REG 26 -+#define MII_BCM5221_ID 0x004061e0 -+#define MII_BCMINTR_REG 26 - - /* National Semiconductor DP83847 */ --#define MII_DP83847_ID 0x20005c30 -+#define MII_DP83847_ID 0x20005c30 -+ -+/* National Semiconductor DP83848 */ -+#define MII_DP83848_ID 0x20005c90 -+#define MII_DPPHYSTS_REG 16 -+#define MII_DPMICR_REG 17 -+#define MII_DPMISR_REG 18 - - /* Altima AC101L PHY */ --#define MII_AC101L_ID 0x00225520 -+#define MII_AC101L_ID 0x00225520 - - /* Micrel KS8721 PHY */ --#define MII_KS8721_ID 0x00221610 -+#define MII_KS8721_ID 0x00221610 -+ -+/* Teridian 78Q2123/78Q2133 */ -+#define MII_T78Q21x3_ID 0x000e7230 -+#define MII_T78Q21INT_REG 17 -+ -+/* SMSC LAN83C185 */ -+#define MII_LAN83C185_ID 0x0007C0A0 - - /* ........................................................................ */ - -Index: linux-2.6.21.7/drivers/pcmcia/at91_cf.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/pcmcia/at91_cf.c -+++ linux-2.6.21.7/drivers/pcmcia/at91_cf.c -@@ -332,20 +332,27 @@ static int at91_cf_suspend(struct platfo - struct at91_cf_data *board = cf->board; - - pcmcia_socket_dev_suspend(&pdev->dev, mesg); -+ - if (device_may_wakeup(&pdev->dev)) { - enable_irq_wake(board->det_pin); - if (board->irq_pin) - enable_irq_wake(board->irq_pin); -- } else { -- disable_irq_wake(board->det_pin); -- if (board->irq_pin) -- disable_irq_wake(board->irq_pin); - } -+ - return 0; - } - - static int at91_cf_resume(struct platform_device *pdev) - { -+ struct at91_cf_socket *cf = platform_get_drvdata(pdev); -+ struct at91_cf_data *board = cf->board; -+ -+ if (device_may_wakeup(&pdev->dev)) { -+ disable_irq_wake(board->det_pin); -+ if (board->irq_pin) -+ disable_irq_wake(board->irq_pin); -+ } -+ - pcmcia_socket_dev_resume(&pdev->dev); - return 0; - } -@@ -360,7 +367,6 @@ static struct platform_driver at91_cf_dr - .name = (char *) driver_name, - .owner = THIS_MODULE, - }, -- .probe = at91_cf_probe, - .remove = __exit_p(at91_cf_remove), - .suspend = at91_cf_suspend, - .resume = at91_cf_resume, -@@ -370,7 +376,7 @@ static struct platform_driver at91_cf_dr - - static int __init at91_cf_init(void) - { -- return platform_driver_register(&at91_cf_driver); -+ return platform_driver_probe(&at91_cf_driver, at91_cf_probe); - } - module_init(at91_cf_init); - -Index: linux-2.6.21.7/drivers/serial/atmel_serial.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/serial/atmel_serial.c -+++ linux-2.6.21.7/drivers/serial/atmel_serial.c -@@ -7,6 +7,8 @@ - * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd. - * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o. - * -+ * DMA support added by Chip Coldwell. -+ * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or -@@ -33,6 +35,7 @@ - #include <linux/sysrq.h> - #include <linux/tty_flip.h> - #include <linux/platform_device.h> -+#include <linux/dma-mapping.h> - #include <linux/atmel_pdc.h> - - #include <asm/io.h> -@@ -47,6 +50,11 @@ - - #include "atmel_serial.h" - -+#define SUPPORT_PDC -+#define PDC_BUFFER_SIZE (L1_CACHE_BYTES << 3) -+#warning "Revisit" -+#define PDC_RX_TIMEOUT (3 * 10) /* 3 bytes */ -+ - #if defined(CONFIG_SERIAL_ATMEL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) - #define SUPPORT_SYSRQ - #endif -@@ -107,6 +115,13 @@ - static int (*atmel_open_hook)(struct uart_port *); - static void (*atmel_close_hook)(struct uart_port *); - -+struct atmel_dma_buffer { -+ unsigned char *buf; -+ dma_addr_t dma_addr; -+ size_t dma_size; -+ unsigned int ofs; -+}; -+ - /* - * We wrap our port structure around the generic uart_port. - */ -@@ -114,10 +129,20 @@ struct atmel_uart_port { - struct uart_port uart; /* uart */ - struct clk *clk; /* uart clock */ - unsigned short suspended; /* is port suspended? */ -+ -+ short use_dma_rx; /* enable PDC receiver */ -+ short pdc_rx_idx; /* current PDC RX buffer */ -+ struct atmel_dma_buffer pdc_rx[2]; /* PDC receier */ -+ -+ short use_dma_tx; /* enable PDC transmitter */ -+ struct atmel_dma_buffer pdc_tx; /* PDC transmitter */ - }; - - static struct atmel_uart_port atmel_ports[ATMEL_MAX_UART]; - -+#define PDC_RX_BUF(port) &(port)->pdc_rx[(port)->pdc_rx_idx] -+#define PDC_RX_SWITCH(port) (port)->pdc_rx_idx = !(port)->pdc_rx_idx -+ - #ifdef SUPPORT_SYSRQ - static struct console atmel_console; - #endif -@@ -205,7 +230,12 @@ static void atmel_stop_tx(struct uart_po - { - struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - -- UART_PUT_IDR(port, ATMEL_US_TXRDY); -+ if (atmel_port->use_dma_tx) { -+ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ -+ UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); -+ } -+ else -+ UART_PUT_IDR(port, ATMEL_US_TXRDY); - } - - /* -@@ -215,7 +245,17 @@ static void atmel_start_tx(struct uart_p - { - struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - -- UART_PUT_IER(port, ATMEL_US_TXRDY); -+ if (atmel_port->use_dma_tx) { -+ if (UART_GET_PTSR(port) & ATMEL_PDC_TXTEN) -+ /* The transmitter is already running. Yes, we -+ really need this.*/ -+ return; -+ -+ UART_PUT_IER(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); -+ UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */ -+ } -+ else -+ UART_PUT_IER(port, ATMEL_US_TXRDY); - } - - /* -@@ -225,7 +265,12 @@ static void atmel_stop_rx(struct uart_po - { - struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - -- UART_PUT_IDR(port, ATMEL_US_RXRDY); -+ if (atmel_port->use_dma_rx) { -+ UART_PUT_PTCR(port, ATMEL_PDC_RXTDIS); /* disable PDC receive */ -+ UART_PUT_IDR(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT); -+ } -+ else -+ UART_PUT_IDR(port, ATMEL_US_RXRDY); - } - - /* -@@ -248,6 +293,134 @@ static void atmel_break_ctl(struct uart_ - } - - /* -+ * Receive data via the PDC. A buffer has been fulled. -+ */ -+static void atmel_pdc_endrx(struct uart_port *port) -+{ -+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; -+ struct tty_struct *tty = port->info->tty; -+ struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port); -+ unsigned int count; -+ -+ count = pdc->dma_size - pdc->ofs; -+ if (likely(count > 0)) { -+ dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); -+ tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count); -+ tty_flip_buffer_push(tty); -+ -+ port->icount.rx += count; -+ } -+ -+ /* Set this buffer as the next receive buffer */ -+ pdc->ofs = 0; -+ UART_PUT_RNPR(port, pdc->dma_addr); -+ UART_PUT_RNCR(port, pdc->dma_size); -+ -+ /* Switch to next buffer */ -+ PDC_RX_SWITCH(atmel_port); /* next PDC buffer */ -+} -+ -+/* -+ * Receive data via the PDC. At least one byte was received, but the -+ * buffer was not full when the inter-character timeout expired. -+ */ -+static void atmel_pdc_timeout(struct uart_port *port) -+{ -+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; -+ struct tty_struct *tty = port->info->tty; -+ struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port); -+ /* unsigned */ int ofs, count; -+ -+ ofs = UART_GET_RPR(port) - pdc->dma_addr; /* current DMA adress */ -+ count = ofs - pdc->ofs; -+ -+ if (likely(count > 0)) { -+ dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); -+ tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count); -+ tty_flip_buffer_push(tty); -+ -+ pdc->ofs = ofs; -+ port->icount.rx += count; -+ } -+ -+ /* reset the UART timeout */ -+ UART_PUT_CR(port, ATMEL_US_STTTO); -+} -+ -+/* -+ * Deal with parity, framing and overrun errors. -+ */ -+static void atmel_pdc_rxerr(struct uart_port *port, unsigned int status) -+{ -+ /* clear error */ -+ UART_PUT_CR(port, ATMEL_US_RSTSTA); -+ -+ if (status & ATMEL_US_RXBRK) { -+ status &= ~(ATMEL_US_PARE | ATMEL_US_FRAME); /* ignore side-effect */ -+ port->icount.brk++; -+ } -+ if (status & ATMEL_US_PARE) -+ port->icount.parity++; -+ if (status & ATMEL_US_FRAME) -+ port->icount.frame++; -+ if (status & ATMEL_US_OVRE) -+ port->icount.overrun++; -+} -+ -+/* -+ * A transmission via the PDC is complete. -+ */ -+static void atmel_pdc_endtx(struct uart_port *port) -+{ -+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; -+ struct circ_buf *xmit = &port->info->xmit; -+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; -+ -+ xmit->tail += pdc->ofs; -+ if (xmit->tail >= SERIAL_XMIT_SIZE) -+ xmit->tail -= SERIAL_XMIT_SIZE; -+ -+ port->icount.tx += pdc->ofs; -+ pdc->ofs = 0; -+ -+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) -+ uart_write_wakeup(port); -+} -+ -+/* -+ * The PDC transmitter is idle, so either start the next transfer or -+ * disable the transmitter. -+ */ -+static void atmel_pdc_txbufe(struct uart_port *port) -+{ -+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; -+ struct circ_buf *xmit = &port->info->xmit; -+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; -+ int count; -+ -+ if (!uart_circ_empty(xmit)) { -+ /* more to transmit - setup next transfer */ -+ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ -+ dma_sync_single_for_device(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE); -+ -+ if (xmit->tail < xmit->head) -+ count = xmit->head - xmit->tail; -+ else -+ count = SERIAL_XMIT_SIZE - xmit->tail; -+ pdc->ofs = count; -+ -+ UART_PUT_TPR(port, pdc->dma_addr + xmit->tail); -+ UART_PUT_TCR(port, count); -+ UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */ -+ } -+ else { -+ /* nothing left to transmit - disable the transmitter */ -+ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ -+ UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); -+ } -+} -+ -+/* - * Characters received (called from interrupt handler) - */ - static void atmel_rx_chars(struct uart_port *port) -@@ -349,6 +522,14 @@ static irqreturn_t atmel_interrupt(int i - status = UART_GET_CSR(port); - pending = status & UART_GET_IMR(port); - while (pending) { -+ /* PDC receive */ -+ if (pending & ATMEL_US_ENDRX) -+ atmel_pdc_endrx(port); -+ if (pending & ATMEL_US_TIMEOUT) -+ atmel_pdc_timeout(port); -+ if (atmel_port->use_dma_rx && pending & (ATMEL_US_RXBRK | ATMEL_US_OVRE | ATMEL_US_FRAME | ATMEL_US_PARE)) -+ atmel_pdc_rxerr(port, pending); -+ - /* Interrupt receive */ - if (pending & ATMEL_US_RXRDY) - atmel_rx_chars(port); -@@ -363,6 +544,12 @@ static irqreturn_t atmel_interrupt(int i - if (pending & (ATMEL_US_RIIC | ATMEL_US_DSRIC | ATMEL_US_DCDIC | ATMEL_US_CTSIC)) - wake_up_interruptible(&port->info->delta_msr_wait); - -+ /* PDC transmit */ -+ if (pending & ATMEL_US_ENDTX) -+ atmel_pdc_endtx(port); -+ if (pending & ATMEL_US_TXBUFE) -+ atmel_pdc_txbufe(port); -+ - /* Interrupt transmit */ - if (pending & ATMEL_US_TXRDY) - atmel_tx_chars(port); -@@ -401,6 +588,47 @@ static int atmel_startup(struct uart_por - } - - /* -+ * Initialize DMA (if necessary) -+ */ -+ if (atmel_port->use_dma_rx) { -+ int i; -+ -+ for (i = 0; i < 2; i++) { -+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i]; -+ -+ pdc->buf = kmalloc(PDC_BUFFER_SIZE, GFP_KERNEL); -+ if (pdc->buf == NULL) { -+ if (i != 0) { -+ dma_unmap_single(port->dev, atmel_port->pdc_rx[0].dma_addr, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); -+ kfree(atmel_port->pdc_rx[0].buf); -+ } -+ free_irq(port->irq, port); -+ return -ENOMEM; -+ } -+ pdc->dma_addr = dma_map_single(port->dev, pdc->buf, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); -+ pdc->dma_size = PDC_BUFFER_SIZE; -+ pdc->ofs = 0; -+ } -+ -+ atmel_port->pdc_rx_idx = 0; -+ -+ UART_PUT_RPR(port, atmel_port->pdc_rx[0].dma_addr); -+ UART_PUT_RCR(port, PDC_BUFFER_SIZE); -+ -+ UART_PUT_RNPR(port, atmel_port->pdc_rx[1].dma_addr); -+ UART_PUT_RNCR(port, PDC_BUFFER_SIZE); -+ } -+ if (atmel_port->use_dma_tx) { -+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; -+ struct circ_buf *xmit = &port->info->xmit; -+ -+ pdc->buf = xmit->buf; -+ pdc->dma_addr = dma_map_single(port->dev, pdc->buf, SERIAL_XMIT_SIZE, DMA_TO_DEVICE); -+ pdc->dma_size = SERIAL_XMIT_SIZE; -+ pdc->ofs = 0; -+ } -+ -+ /* - * If there is a specific "open" function (to register - * control line interrupts) - */ -@@ -418,7 +646,15 @@ static int atmel_startup(struct uart_por - UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX); - UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN); /* enable xmit & rcvr */ - -- UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */ -+ if (atmel_port->use_dma_rx) { -+ UART_PUT_RTOR(port, PDC_RX_TIMEOUT); /* set UART timeout */ -+ UART_PUT_CR(port, ATMEL_US_STTTO); -+ -+ UART_PUT_IER(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT); -+ UART_PUT_PTCR(port, ATMEL_PDC_RXTEN); /* enable PDC controller */ -+ } -+ else -+ UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */ - - return 0; - } -@@ -431,6 +667,31 @@ static void atmel_shutdown(struct uart_p - struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - - /* -+ * Ensure everything is stopped. -+ */ -+ atmel_stop_rx(port); -+ atmel_stop_tx(port); -+ -+ /* -+ * Shut-down the DMA. -+ */ -+ if (atmel_port->use_dma_rx) { -+ int i; -+ -+ for (i = 0; i < 2; i++) { -+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i]; -+ -+ dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); -+ kfree(pdc->buf); -+ } -+ } -+ if (atmel_port->use_dma_tx) { -+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; -+ -+ dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE); -+ } -+ -+ /* - * Disable all interrupts, port and break condition. - */ - UART_PUT_CR(port, ATMEL_US_RSTSTA); -@@ -481,14 +742,20 @@ static void atmel_serial_pm(struct uart_ - */ - static void atmel_set_termios(struct uart_port *port, struct ktermios * termios, struct ktermios * old) - { -+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - unsigned long flags; - unsigned int mode, imr, quot, baud; - -+ /* Get current mode register */ -+ mode = UART_GET_MR(port) & ~(ATMEL_US_USCLKS | ATMEL_US_CHRL | ATMEL_US_NBSTOP | ATMEL_US_PAR); -+ - baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); - quot = uart_get_divisor(port, baud); - -- /* Get current mode register */ -- mode = UART_GET_MR(port) & ~(ATMEL_US_CHRL | ATMEL_US_NBSTOP | ATMEL_US_PAR); -+ if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */ -+ quot /= 8; -+ mode |= ATMEL_US_USCLKS_MCK_DIV8; -+ } - - /* byte size */ - switch (termios->c_cflag & CSIZE) { -@@ -534,6 +801,9 @@ static void atmel_set_termios(struct uar - if (termios->c_iflag & (BRKINT | PARMRK)) - port->read_status_mask |= ATMEL_US_RXBRK; - -+ if (atmel_port->use_dma_rx) /* need to enable error interrupts */ -+ UART_PUT_IER(port, port->read_status_mask); -+ - /* - * Characters to ignore - */ -@@ -712,6 +982,13 @@ static void __devinit atmel_init_port(st - clk_enable(atmel_port->clk); - port->uartclk = clk_get_rate(atmel_port->clk); - } -+ -+#ifdef SUPPORT_PDC -+ atmel_port->use_dma_rx = data->use_dma_rx; -+ atmel_port->use_dma_tx = data->use_dma_tx; -+ if (atmel_port->use_dma_tx) -+ port->fifosize = PDC_BUFFER_SIZE; -+#endif - } - - /* -@@ -888,7 +1165,8 @@ static int atmel_serial_suspend(struct p - struct uart_port *port = platform_get_drvdata(pdev); - struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - -- if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock()) -+ if (device_may_wakeup(&pdev->dev) -+ && !clk_must_disable(atmel_port->clk)) - enable_irq_wake(port->irq); - else { - uart_suspend_port(&atmel_uart, port); -Index: linux-2.6.21.7/drivers/serial/atmel_serial.h -=================================================================== ---- linux-2.6.21.7.orig/drivers/serial/atmel_serial.h -+++ linux-2.6.21.7/drivers/serial/atmel_serial.h -@@ -46,6 +46,9 @@ - #define ATMEL_US_USMODE_ISO7816_T1 6 - #define ATMEL_US_USMODE_IRDA 8 - #define ATMEL_US_USCLKS (3 << 4) /* Clock Selection */ -+#define ATMEL_US_USCLKS_MCK (0 << 4) -+#define ATMEL_US_USCLKS_MCK_DIV8 (1 << 4) -+#define ATMEL_US_USCLKS_SCK (3 << 4) - #define ATMEL_US_CHRL (3 << 6) /* Character Length */ - #define ATMEL_US_CHRL_5 (0 << 6) - #define ATMEL_US_CHRL_6 (1 << 6) -Index: linux-2.6.21.7/drivers/spi/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/spi/Kconfig -+++ linux-2.6.21.7/drivers/spi/Kconfig -@@ -54,6 +54,7 @@ comment "SPI Master Controller Drivers" - config SPI_ATMEL - tristate "Atmel SPI Controller" - depends on (ARCH_AT91 || AVR32) && SPI_MASTER -+ select SPI_AT91_MANUAL_CS if ARCH_AT91RM9200 - help - This selects a driver for the Atmel SPI Controller, present on - many AT32 (AVR32) and AT91 (ARM) chips. -@@ -82,6 +83,24 @@ config SPI_BUTTERFLY - inexpensive battery powered microcontroller evaluation board. - This same cable can be used to flash new firmware. - -+config SPI_AT91 -+ tristate "AT91RM9200 Bitbang SPI Master" -+ depends on SPI_MASTER && ARCH_AT91RM9200 && !SPI_ATMEL && EXPERIMENTAL -+ select SPI_BITBANG -+ select SPI_AT91_MANUAL_CS -+ help -+ This is dumb PIO bitbanging driver for the Atmel AT91RM9200. -+ The SPI_ATMEL driver will be its replacement, using the native -+ SPI hardware and its DMA controller. -+ -+config SPI_AT91_MANUAL_CS -+ bool -+ depends on ARCH_AT91RM9200 -+ help -+ Works around an AT91RM9200 problem whereby the SPI chip-select -+ will be wrongly disabled. The workaround uses those pins as -+ GPIOs instead of letting the SPI controller manage them. -+ - config SPI_IMX - tristate "Freescale iMX SPI controller" - depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL -Index: linux-2.6.21.7/drivers/spi/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/spi/Makefile -+++ linux-2.6.21.7/drivers/spi/Makefile -@@ -20,6 +20,7 @@ obj-$(CONFIG_SPI_OMAP_UWIRE) += omap_uw - obj-$(CONFIG_SPI_MPC83xx) += spi_mpc83xx.o - obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o - obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24xx.o -+obj-$(CONFIG_SPI_AT91) += spi_at91_bitbang.o - # ... add above this line ... - - # SPI protocol drivers (device/link on bus) -Index: linux-2.6.21.7/drivers/spi/spi_at91_bitbang.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/spi/spi_at91_bitbang.c -@@ -0,0 +1,207 @@ -+/* -+ * at91_spi.c - at91 SPI driver (BOOTSTRAP/BITBANG VERSION) -+ * -+ * Copyright (C) 2006 David Brownell -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+ -+#include <linux/spi/spi.h> -+#include <linux/spi/spi_bitbang.h> -+ -+#include <asm/arch/gpio.h> -+ -+ -+/* -+ * FIXME this bitbanging version is just to help bootstrap systems until -+ * there's a native SPI+IRQ+DMA controller driver ... such a driver should -+ * be a drop-in replacement for this one, and much faster. -+ * -+ * remember: -+ * -+ * - other at91 parts (like at91sam9) have multiple controllers -+ * and different pin muxing; this version is at91rm9200 specfic. -+ * -+ * - at91sam9261 SPI0 pins are directly muxed with MMC/SD pins. -+ * -+ * - rm9200 spi chipselects drop wrongly, so the native driver -+ * will need to use gpios much like this does. -+ * -+ * - real hardware only allows 8..16 bits per word, while this -+ * bitbanger allows 1..32 (incompatible superset). -+ * -+ * - this disregards clock parameters. with inlined gpio calls, -+ * gcc 3.4.4 produces about 1.5 mbit/sec, more than 2x faster -+ * than using the subroutined veresion from txrx_word(). -+ * -+ * - suspend/resume and <linux/clk.h> support is missing ... -+ */ -+ -+#define spi_miso_bit AT91_PIN_PA0 -+#define spi_mosi_bit AT91_PIN_PA1 -+#define spi_sck_bit AT91_PIN_PA2 -+ -+struct at91_spi { -+ struct spi_bitbang bitbang; -+ struct platform_device *pdev; -+}; -+ -+/*----------------------------------------------------------------------*/ -+ -+static inline void setsck(struct spi_device *spi, int is_on) -+{ -+ at91_set_gpio_value(spi_sck_bit, is_on); -+} -+ -+static inline void setmosi(struct spi_device *spi, int is_on) -+{ -+ at91_set_gpio_value(spi_mosi_bit, is_on); -+} -+ -+static inline int getmiso(struct spi_device *spi) -+{ -+ return at91_get_gpio_value(spi_miso_bit); -+} -+ -+static void at91_spi_chipselect(struct spi_device *spi, int is_active) -+{ -+ unsigned long cs = (unsigned long) spi->controller_data; -+ -+ /* set default clock polarity */ -+ if (is_active) -+ setsck(spi, spi->mode & SPI_CPOL); -+ -+ /* only support active-low (default) */ -+ at91_set_gpio_value(cs, !is_active); -+} -+ -+/* -+ * NOTE: this is "as fast as we can"; it should be a function of -+ * the device clock ... -+ */ -+#define spidelay(X) do{} while(0) -+ -+#define EXPAND_BITBANG_TXRX -+#include <linux/spi/spi_bitbang.h> -+ -+static u32 at91_spi_txrx_word_mode0(struct spi_device *spi, -+ unsigned nsecs, u32 word, u8 bits) -+{ -+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, 8); -+} -+ -+static u32 at91_spi_txrx_word_mode1(struct spi_device *spi, -+ unsigned nsecs, u32 word, u8 bits) -+{ -+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, 8); -+} -+ -+static u32 at91_spi_txrx_word_mode2(struct spi_device *spi, -+ unsigned nsecs, u32 word, u8 bits) -+{ -+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, 8); -+} -+ -+static u32 at91_spi_txrx_word_mode3(struct spi_device *spi, -+ unsigned nsecs, u32 word, u8 bits) -+{ -+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, 8); -+} -+ -+/*----------------------------------------------------------------------*/ -+ -+static int __init at91_spi_probe(struct platform_device *pdev) -+{ -+ int status; -+ struct spi_master *master; -+ struct at91_spi *at91_spi; -+ -+ if (pdev->id != 0) /* SPI0 bus */ -+ return -EINVAL; -+ -+ master = spi_alloc_master(&pdev->dev, sizeof *at91_spi); -+ if (!master) -+ return -ENOMEM; -+ -+ at91_spi = spi_master_get_devdata(master); -+ at91_spi->pdev = pdev; -+ platform_set_drvdata(pdev, at91_spi); -+ -+ /* SPI and bitbang hookup */ -+ master->bus_num = 0; -+ master->num_chipselect = 4; -+ -+ at91_spi->bitbang.master = spi_master_get(master); -+ at91_spi->bitbang.chipselect = at91_spi_chipselect; -+ at91_spi->bitbang.txrx_word[SPI_MODE_0] = at91_spi_txrx_word_mode0; -+ at91_spi->bitbang.txrx_word[SPI_MODE_1] = at91_spi_txrx_word_mode1; -+ at91_spi->bitbang.txrx_word[SPI_MODE_2] = at91_spi_txrx_word_mode2; -+ at91_spi->bitbang.txrx_word[SPI_MODE_3] = at91_spi_txrx_word_mode3; -+ -+ status = spi_bitbang_start(&at91_spi->bitbang); -+ if (status < 0) -+ (void) spi_master_put(at91_spi->bitbang.master); -+ -+ return status; -+} -+ -+static int __exit at91_spi_remove(struct platform_device *pdev) -+{ -+ struct at91_spi *at91_spi = platform_get_drvdata(pdev); -+ int status; -+ -+ /* stop() unregisters child devices too */ -+ status = spi_bitbang_stop(&at91_spi->bitbang); -+ (void) spi_master_put(at91_spi->bitbang.master); -+ -+ platform_set_drvdata(pdev, NULL); -+ return status; -+} -+ -+static struct platform_driver at91_spi_driver = { -+ .probe = at91_spi_probe, -+ .remove = __exit_p(at91_spi_remove), -+ .driver = { -+ .name = "at91_spi", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init at91_spi_init(void) -+{ -+ at91_set_gpio_output(spi_sck_bit, 0); -+ at91_set_gpio_output(spi_mosi_bit, 0); -+ at91_set_gpio_input(spi_miso_bit, 1 /* pullup */); -+ -+ /* register driver */ -+ return platform_driver_register(&at91_spi_driver); -+} -+ -+static void __exit at91_spi_exit(void) -+{ -+ platform_driver_unregister(&at91_spi_driver); -+} -+ -+device_initcall(at91_spi_init); -+module_exit(at91_spi_exit); -+ -+MODULE_ALIAS("at91_spi.0"); -+ -+MODULE_DESCRIPTION("AT91 SPI support (BOOTSTRAP/BITBANG VERSION)"); -+MODULE_AUTHOR("David Brownell"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.21.7/drivers/usb/gadget/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/usb/gadget/Kconfig -+++ linux-2.6.21.7/drivers/usb/gadget/Kconfig -@@ -189,7 +189,7 @@ config USB_OTG - - config USB_GADGET_AT91 - boolean "AT91 USB Device Port" -- depends on ARCH_AT91 -+ depends on ARCH_AT91 && !ARCH_AT91SAM9RL - select USB_GADGET_SELECTED - help - Many Atmel AT91 processors (such as the AT91RM2000) have a -Index: linux-2.6.21.7/drivers/usb/gadget/at91_udc.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/usb/gadget/at91_udc.c -+++ linux-2.6.21.7/drivers/usb/gadget/at91_udc.c -@@ -1804,7 +1804,7 @@ static int at91udc_suspend(struct platfo - */ - if ((!udc->suspended && udc->addr) - || !wake -- || at91_suspend_entering_slow_clock()) { -+ || clk_must_disable(udc->fclk)) { - pullup(udc, 0); - wake = 0; - } else -Index: linux-2.6.21.7/drivers/usb/host/ohci-at91.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/usb/host/ohci-at91.c -+++ linux-2.6.21.7/drivers/usb/host/ohci-at91.c -@@ -299,7 +299,7 @@ ohci_hcd_at91_drv_suspend(struct platfor - * - * REVISIT: some boards will be able to turn VBUS off... - */ -- if (at91_suspend_entering_slow_clock()) { -+ if (clk_must_disable(fclk)) { - ohci_usb_reset (ohci); - at91_stop_clock(); - } -Index: linux-2.6.21.7/drivers/video/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/video/Kconfig -+++ linux-2.6.21.7/drivers/video/Kconfig -@@ -663,6 +663,17 @@ config FB_EPSON1355 - framebuffer. Product specs at - <http://www.erd.epson.com/vdc/html/products.htm>. - -+config FB_S1D15605 -+ tristate "Epson S1D15605 framebuffer support" -+ depends on FB -+ default m if MACH_KB9200 -+ select FB_CFB_FILLRECT -+ select FB_CFB_COPYAREA -+ select FB_CFB_IMAGEBLIT -+ help -+ Build in support for the S1D15605 Epson Research 128x64 -+ LCD controller as a framebuffer. -+ - config FB_S1D13XXX - tristate "Epson S1D13XXX framebuffer support" - depends on FB -@@ -674,6 +685,22 @@ config FB_S1D13XXX - working with S1D13806). Product specs at - <http://www.erd.epson.com/vdc/html/legacy_13xxx.htm> - -+config FB_ATMEL -+ tristate "AT91/AT32 LCD Controller support" -+ depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || AVR32) -+ select FB_CFB_FILLRECT -+ select FB_CFB_COPYAREA -+ select FB_CFB_IMAGEBLIT -+ help -+ This enables support for the AT91/AT32 LCD Controller. -+ -+config FB_INTSRAM -+ bool "Frame Buffer in internal SRAM" -+ depends on FB_ATMEL && ARCH_AT91SAM9261 -+ help -+ Say Y if you want to map Frame Buffer in internal SRAM. Say N if you want -+ to let frame buffer in external SDRAM. -+ - config FB_NVIDIA - tristate "nVidia Framebuffer Support" - depends on FB && PCI -Index: linux-2.6.21.7/drivers/video/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/video/Makefile -+++ linux-2.6.21.7/drivers/video/Makefile -@@ -75,6 +75,8 @@ obj-$(CONFIG_FB_G364) += g36 - obj-$(CONFIG_FB_SA1100) += sa1100fb.o - obj-$(CONFIG_FB_HIT) += hitfb.o - obj-$(CONFIG_FB_EPSON1355) += epson1355fb.o -+obj-$(CONFIG_FB_S1D15605) += s1d15605fb.o -+obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o - obj-$(CONFIG_FB_PVR2) += pvr2fb.o - obj-$(CONFIG_FB_VOODOO1) += sstfb.o - obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o -Index: linux-2.6.21.7/drivers/video/atmel_lcdfb.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/video/atmel_lcdfb.c -@@ -0,0 +1,752 @@ -+/* -+ * Driver for AT91/AT32 LCD Controller -+ * -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/platform_device.h> -+#include <linux/dma-mapping.h> -+#include <linux/interrupt.h> -+#include <linux/clk.h> -+#include <linux/fb.h> -+#include <linux/init.h> -+#include <linux/delay.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/cpu.h> -+#include <asm/arch/gpio.h> -+ -+#include <video/atmel_lcdc.h> -+ -+#define lcdc_readl(sinfo, reg) __raw_readl((sinfo)->mmio+(reg)) -+#define lcdc_writel(sinfo, reg, val) __raw_writel((val), (sinfo)->mmio+(reg)) -+ -+/* configurable parameters */ -+#define ATMEL_LCDC_CVAL_DEFAULT 0xc8 -+#define ATMEL_LCDC_DMA_BURST_LEN 8 -+ -+#if defined(CONFIG_ARCH_AT91SAM9263) -+#define ATMEL_LCDC_FIFO_SIZE 2048 -+#else -+#define ATMEL_LCDC_FIFO_SIZE 512 -+#endif -+ -+#if defined(CONFIG_ARCH_AT91) -+#define ATMEL_LCDFB_FBINFO_DEFAULT FBINFO_DEFAULT -+ -+static inline void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo, -+ struct fb_var_screeninfo *var) -+{ -+ -+} -+#elif defined(CONFIG_AVR32) -+#define ATMEL_LCDFB_FBINFO_DEFAULT (FBINFO_DEFAULT \ -+ | FBINFO_PARTIAL_PAN_OK \ -+ | FBINFO_HWACCEL_XPAN \ -+ | FBINFO_HWACCEL_YPAN) -+ -+static void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo, -+ struct fb_var_screeninfo *var) -+{ -+ u32 dma2dcfg; -+ u32 pixeloff; -+ -+ pixeloff = (var->xoffset * var->bits_per_pixel) & 0x1f; -+ -+ dma2dcfg = ((var->xres_virtual - var->xres) * var->bits_per_pixel) / 8; -+ dma2dcfg |= pixeloff << ATMEL_LCDC_PIXELOFF_OFFSET; -+ lcdc_writel(sinfo, ATMEL_LCDC_DMA2DCFG, dma2dcfg); -+ -+ /* Update configuration */ -+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, -+ lcdc_readl(sinfo, ATMEL_LCDC_DMACON) -+ | ATMEL_LCDC_DMAUPDT); -+} -+#endif -+ -+ -+static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = { -+ .type = FB_TYPE_PACKED_PIXELS, -+ .visual = FB_VISUAL_TRUECOLOR, -+ .xpanstep = 0, -+ .ypanstep = 0, -+ .ywrapstep = 0, -+ .accel = FB_ACCEL_NONE, -+}; -+ -+ -+static void atmel_lcdfb_update_dma(struct fb_info *info, -+ struct fb_var_screeninfo *var) -+{ -+ struct atmel_lcdfb_info *sinfo = info->par; -+ struct fb_fix_screeninfo *fix = &info->fix; -+ unsigned long dma_addr; -+ -+ dma_addr = (fix->smem_start + var->yoffset * fix->line_length -+ + var->xoffset * var->bits_per_pixel / 8); -+ -+ dma_addr &= ~3UL; -+ -+ /* Set framebuffer DMA base address and pixel offset */ -+ lcdc_writel(sinfo, ATMEL_LCDC_DMABADDR1, dma_addr); -+ -+ atmel_lcdfb_update_dma2d(sinfo, var); -+} -+ -+static inline void atmel_lcdfb_free_video_memory(struct atmel_lcdfb_info *sinfo) -+{ -+ struct fb_info *info = sinfo->info; -+ -+ dma_free_writecombine(info->device, info->fix.smem_len, -+ info->screen_base, info->fix.smem_start); -+} -+ -+/** -+ * atmel_lcdfb_alloc_video_memory - Allocate framebuffer memory -+ * @sinfo: the frame buffer to allocate memory for -+ */ -+static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo) -+{ -+ struct fb_info *info = sinfo->info; -+ struct fb_var_screeninfo *var = &info->var; -+ -+ info->fix.smem_len = (var->xres_virtual * var->yres_virtual -+ * ((var->bits_per_pixel + 7) / 8)); -+ -+ info->screen_base = dma_alloc_writecombine(info->device, info->fix.smem_len, -+ (dma_addr_t *)&info->fix.smem_start, GFP_KERNEL); -+ -+ if (!info->screen_base) { -+ return -ENOMEM; -+ } -+ -+ return 0; -+} -+ -+/** -+ * atmel_lcdfb_check_var - Validates a var passed in. -+ * @var: frame buffer variable screen structure -+ * @info: frame buffer structure that represents a single frame buffer -+ * -+ * Checks to see if the hardware supports the state requested by -+ * var passed in. This function does not alter the hardware -+ * state!!! This means the data stored in struct fb_info and -+ * struct atmel_lcdfb_info do not change. This includes the var -+ * inside of struct fb_info. Do NOT change these. This function -+ * can be called on its own if we intent to only test a mode and -+ * not actually set it. The stuff in modedb.c is a example of -+ * this. If the var passed in is slightly off by what the -+ * hardware can support then we alter the var PASSED in to what -+ * we can do. If the hardware doesn't support mode change a -+ * -EINVAL will be returned by the upper layers. You don't need -+ * to implement this function then. If you hardware doesn't -+ * support changing the resolution then this function is not -+ * needed. In this case the driver would just provide a var that -+ * represents the static state the screen is in. -+ * -+ * Returns negative errno on error, or zero on success. -+ */ -+static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var, -+ struct fb_info *info) -+{ -+ struct device *dev = info->device; -+ struct atmel_lcdfb_info *sinfo = info->par; -+ unsigned long clk_value_khz; -+ -+ clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000; -+ -+ dev_dbg(dev, "%s:\n", __func__); -+ dev_dbg(dev, " resolution: %ux%u\n", var->xres, var->yres); -+ dev_dbg(dev, " pixclk: %lu KHz\n", PICOS2KHZ(var->pixclock)); -+ dev_dbg(dev, " bpp: %u\n", var->bits_per_pixel); -+ dev_dbg(dev, " clk: %lu KHz\n", clk_value_khz); -+ -+ if ((PICOS2KHZ(var->pixclock) * var->bits_per_pixel / 8) > clk_value_khz) { -+ dev_err(dev, "%lu KHz pixel clock is too fast\n", PICOS2KHZ(var->pixclock)); -+ return -EINVAL; -+ } -+ -+ /* Force same alignment for each line */ -+ var->xres = (var->xres + 3) & ~3UL; -+ var->xres_virtual = (var->xres_virtual + 3) & ~3UL; -+ -+ var->red.msb_right = var->green.msb_right = var->blue.msb_right = 0; -+ var->transp.msb_right = 0; -+ var->transp.offset = var->transp.length = 0; -+ var->xoffset = var->yoffset = 0; -+ -+ switch (var->bits_per_pixel) { -+ case 2: -+ case 4: -+ case 8: -+ var->red.offset = var->green.offset = var->blue.offset = 0; -+ var->red.length = var->green.length = var->blue.length -+ = var->bits_per_pixel; -+ break; -+ case 15: -+ case 16: -+ var->red.offset = 0; -+ var->green.offset = 5; -+ var->blue.offset = 10; -+ var->red.length = var->green.length = var->blue.length = 5; -+ break; -+ case 24: -+ case 32: -+ var->red.offset = 0; -+ var->green.offset = 8; -+ var->blue.offset = 16; -+ var->red.length = var->green.length = var->blue.length = 8; -+ break; -+ default: -+ dev_err(dev, "color depth %d not supported\n", -+ var->bits_per_pixel); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+/** -+ * atmel_lcdfb_set_par - Alters the hardware state. -+ * @info: frame buffer structure that represents a single frame buffer -+ * -+ * Using the fb_var_screeninfo in fb_info we set the resolution -+ * of the this particular framebuffer. This function alters the -+ * par AND the fb_fix_screeninfo stored in fb_info. It doesn't -+ * not alter var in fb_info since we are using that data. This -+ * means we depend on the data in var inside fb_info to be -+ * supported by the hardware. atmel_lcdfb_check_var is always called -+ * before atmel_lcdfb_set_par to ensure this. Again if you can't -+ * change the resolution you don't need this function. -+ * -+ */ -+static int atmel_lcdfb_set_par(struct fb_info *info) -+{ -+ struct atmel_lcdfb_info *sinfo = info->par; -+ unsigned long value; -+ unsigned long clk_value_khz; -+ -+ dev_dbg(info->device, "%s:\n", __func__); -+ dev_dbg(info->device, " * resolution: %ux%u (%ux%u virtual)\n", -+ info->var.xres, info->var.yres, -+ info->var.xres_virtual, info->var.yres_virtual); -+ -+ /* Turn off the LCD controller and the DMA controller */ -+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET); -+ -+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0); -+ -+ if (info->var.bits_per_pixel <= 8) -+ info->fix.visual = FB_VISUAL_PSEUDOCOLOR; -+ else -+ info->fix.visual = FB_VISUAL_TRUECOLOR; -+ -+ info->fix.line_length = info->var.xres_virtual * (info->var.bits_per_pixel / 8); -+ -+ /* Re-initialize the DMA engine... */ -+ dev_dbg(info->device, " * update DMA engine\n"); -+ atmel_lcdfb_update_dma(info, &info->var); -+ -+ /* ...set frame size and burst length = 8 words (?) */ -+ value = (info->var.yres * info->var.xres * info->var.bits_per_pixel) / 32; -+ value |= ((ATMEL_LCDC_DMA_BURST_LEN - 1) << ATMEL_LCDC_BLENGTH_OFFSET); -+ lcdc_writel(sinfo, ATMEL_LCDC_DMAFRMCFG, value); -+ -+ /* Now, the LCDC core... */ -+ -+ /* Set pixel clock */ -+ clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000; -+ -+ value = clk_value_khz / PICOS2KHZ(info->var.pixclock); -+ -+ if (clk_value_khz % PICOS2KHZ(info->var.pixclock)) -+ value++; -+ -+ value = (value / 2) - 1; -+ -+ if (value <= 0) { -+ dev_notice(info->device, "Bypassing pixel clock divider\n"); -+ lcdc_writel(sinfo, ATMEL_LCDC_LCDCON1, ATMEL_LCDC_BYPASS); -+ } else -+ lcdc_writel(sinfo, ATMEL_LCDC_LCDCON1, value << ATMEL_LCDC_CLKVAL_OFFSET); -+ -+ /* Initialize control register 2 */ -+ value = sinfo->default_lcdcon2; -+ -+ if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT)) -+ value |= ATMEL_LCDC_INVLINE_INVERTED; -+ if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT)) -+ value |= ATMEL_LCDC_INVFRAME_INVERTED; -+ -+ switch (info->var.bits_per_pixel) { -+ case 1: value |= ATMEL_LCDC_PIXELSIZE_1; break; -+ case 2: value |= ATMEL_LCDC_PIXELSIZE_2; break; -+ case 4: value |= ATMEL_LCDC_PIXELSIZE_4; break; -+ case 8: value |= ATMEL_LCDC_PIXELSIZE_8; break; -+ case 15: /* fall through */ -+ case 16: value |= ATMEL_LCDC_PIXELSIZE_16; break; -+ case 24: value |= ATMEL_LCDC_PIXELSIZE_24; break; -+ case 32: value |= ATMEL_LCDC_PIXELSIZE_32; break; -+ default: BUG(); break; -+ } -+ dev_dbg(info->device, " * LCDCON2 = %08lx\n", value); -+ lcdc_writel(sinfo, ATMEL_LCDC_LCDCON2, value); -+ -+ /* Vertical timing */ -+ value = (info->var.vsync_len - 1) << ATMEL_LCDC_VPW_OFFSET; -+ value |= info->var.upper_margin << ATMEL_LCDC_VBP_OFFSET; -+ value |= info->var.lower_margin; -+ dev_dbg(info->device, " * LCDTIM1 = %08lx\n", value); -+ lcdc_writel(sinfo, ATMEL_LCDC_TIM1, value); -+ -+ /* Horizontal timing */ -+ value = (info->var.right_margin - 1) << ATMEL_LCDC_HFP_OFFSET; -+ value |= (info->var.hsync_len - 1) << ATMEL_LCDC_HPW_OFFSET; -+ value |= (info->var.left_margin - 1); -+ dev_dbg(info->device, " * LCDTIM2 = %08lx\n", value); -+ lcdc_writel(sinfo, ATMEL_LCDC_TIM2, value); -+ -+ /* Display size */ -+ value = (info->var.xres - 1) << ATMEL_LCDC_HOZVAL_OFFSET; -+ value |= info->var.yres - 1; -+ lcdc_writel(sinfo, ATMEL_LCDC_LCDFRMCFG, value); -+ -+ /* FIFO Threshold: Use formula from data sheet */ -+ value = ATMEL_LCDC_FIFO_SIZE - (2 * ATMEL_LCDC_DMA_BURST_LEN + 3); -+ lcdc_writel(sinfo, ATMEL_LCDC_FIFO, value); -+ -+ /* Toggle LCD_MODE every frame */ -+ lcdc_writel(sinfo, ATMEL_LCDC_MVAL, 0); -+ -+ /* Disable all interrupts */ -+ lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL); -+ -+ /* Set contrast */ -+ value = ATMEL_LCDC_PS_DIV8 | ATMEL_LCDC_POL_POSITIVE | ATMEL_LCDC_ENA_PWMENABLE; -+ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, value); -+ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, ATMEL_LCDC_CVAL_DEFAULT); -+ /* ...wait for DMA engine to become idle... */ -+ while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY) -+ msleep(10); -+ -+ dev_dbg(info->device, " * re-enable DMA engine\n"); -+ /* ...and enable it with updated configuration */ -+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon); -+ -+ dev_dbg(info->device, " * re-enable LCDC core\n"); -+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, -+ (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR); -+ -+ dev_dbg(info->device, " * DONE\n"); -+ -+ return 0; -+} -+ -+static inline unsigned int chan_to_field(unsigned int chan, const struct fb_bitfield *bf) -+{ -+ chan &= 0xffff; -+ chan >>= 16 - bf->length; -+ return chan << bf->offset; -+} -+ -+/** -+ * atmel_lcdfb_setcolreg - Optional function. Sets a color register. -+ * @regno: Which register in the CLUT we are programming -+ * @red: The red value which can be up to 16 bits wide -+ * @green: The green value which can be up to 16 bits wide -+ * @blue: The blue value which can be up to 16 bits wide. -+ * @transp: If supported the alpha value which can be up to 16 bits wide. -+ * @info: frame buffer info structure -+ * -+ * Set a single color register. The values supplied have a 16 bit -+ * magnitude which needs to be scaled in this function for the hardware. -+ * Things to take into consideration are how many color registers, if -+ * any, are supported with the current color visual. With truecolor mode -+ * no color palettes are supported. Here a psuedo palette is created -+ * which we store the value in pseudo_palette in struct fb_info. For -+ * pseudocolor mode we have a limited color palette. To deal with this -+ * we can program what color is displayed for a particular pixel value. -+ * DirectColor is similar in that we can program each color field. If -+ * we have a static colormap we don't need to implement this function. -+ * -+ * Returns negative errno on error, or zero on success. In an -+ * ideal world, this would have been the case, but as it turns -+ * out, the other drivers return 1 on failure, so that's what -+ * we're going to do. -+ */ -+static int atmel_lcdfb_setcolreg(unsigned int regno, unsigned int red, -+ unsigned int green, unsigned int blue, -+ unsigned int transp, struct fb_info *info) -+{ -+ struct atmel_lcdfb_info *sinfo = info->par; -+ unsigned int val; -+ u32 *pal; -+ int ret = 1; -+ -+ if (info->var.grayscale) -+ red = green = blue = (19595 * red + 38470 * green -+ + 7471 * blue) >> 16; -+ -+ switch (info->fix.visual) { -+ case FB_VISUAL_TRUECOLOR: -+ if (regno < 16) { -+ pal = info->pseudo_palette; -+ -+ val = chan_to_field(red, &info->var.red); -+ val |= chan_to_field(green, &info->var.green); -+ val |= chan_to_field(blue, &info->var.blue); -+ -+ pal[regno] = val; -+ ret = 0; -+ } -+ break; -+ -+ case FB_VISUAL_PSEUDOCOLOR: -+ if (regno < 256) { -+ val = ((red >> 11) & 0x001f); -+ val |= ((green >> 6) & 0x03e0); -+ val |= ((blue >> 1) & 0x7c00); -+ -+ /* -+ * TODO: intensity bit. Maybe something like -+ * ~(red[10] ^ green[10] ^ blue[10]) & 1 -+ */ -+ -+ lcdc_writel(sinfo, ATMEL_LCDC_LUT(regno), val); -+ ret = 0; -+ } -+ break; -+ } -+ -+ return ret; -+} -+ -+static int atmel_lcdfb_pan_display(struct fb_var_screeninfo *var, -+ struct fb_info *info) -+{ -+ dev_dbg(info->device, "%s\n", __func__); -+ -+ atmel_lcdfb_update_dma(info, var); -+ -+ return 0; -+} -+ -+static struct fb_ops atmel_lcdfb_ops = { -+ .owner = THIS_MODULE, -+ .fb_check_var = atmel_lcdfb_check_var, -+ .fb_set_par = atmel_lcdfb_set_par, -+ .fb_setcolreg = atmel_lcdfb_setcolreg, -+ .fb_pan_display = atmel_lcdfb_pan_display, -+ .fb_fillrect = cfb_fillrect, -+ .fb_copyarea = cfb_copyarea, -+ .fb_imageblit = cfb_imageblit, -+}; -+ -+static irqreturn_t atmel_lcdfb_interrupt(int irq, void *dev_id) -+{ -+ struct fb_info *info = dev_id; -+ struct atmel_lcdfb_info *sinfo = info->par; -+ u32 status; -+ -+ status = lcdc_readl(sinfo, ATMEL_LCDC_ISR); -+ lcdc_writel(sinfo, ATMEL_LCDC_IDR, status); -+ return IRQ_HANDLED; -+} -+ -+static int __init atmel_lcdfb_init_fbinfo(struct atmel_lcdfb_info *sinfo) -+{ -+ struct fb_info *info = sinfo->info; -+ int ret = 0; -+ -+ memset_io(info->screen_base, 0, info->fix.smem_len); -+ info->var.activate |= FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW; -+ -+ dev_info(info->device, -+ "%luKiB frame buffer at %08lx (mapped at %p)\n", -+ (unsigned long)info->fix.smem_len / 1024, -+ (unsigned long)info->fix.smem_start, -+ info->screen_base); -+ -+ /* Allocate colormap */ -+ ret = fb_alloc_cmap(&info->cmap, 256, 0); -+ if (ret < 0) -+ dev_err(info->device, "Alloc color map failed\n"); -+ -+ return ret; -+} -+ -+static void atmel_lcdfb_start_clock(struct atmel_lcdfb_info *sinfo) -+{ -+ if (sinfo->bus_clk) -+ clk_enable(sinfo->bus_clk); -+ clk_enable(sinfo->lcdc_clk); -+} -+ -+static void atmel_lcdfb_stop_clock(struct atmel_lcdfb_info *sinfo) -+{ -+ if (sinfo->bus_clk) -+ clk_disable(sinfo->bus_clk); -+ clk_disable(sinfo->lcdc_clk); -+} -+ -+ -+static int __init atmel_lcdfb_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct fb_info *info; -+ struct atmel_lcdfb_info *sinfo; -+ struct atmel_lcdfb_info *pdata_sinfo; -+ struct resource *regs = NULL; -+ struct resource *map = NULL; -+ int ret; -+ -+ dev_dbg(dev, "%s BEGIN\n", __func__); -+ -+ ret = -ENOMEM; -+ info = framebuffer_alloc(sizeof(struct atmel_lcdfb_info), dev); -+ if (!info) { -+ dev_err(dev, "cannot allocate memory\n"); -+ goto out; -+ } -+ -+ sinfo = info->par; -+ -+ if (dev->platform_data) { -+ pdata_sinfo = (struct atmel_lcdfb_info *)dev->platform_data; -+ sinfo->default_bpp = pdata_sinfo->default_bpp; -+ sinfo->default_dmacon = pdata_sinfo->default_dmacon; -+ sinfo->default_lcdcon2 = pdata_sinfo->default_lcdcon2; -+ sinfo->default_monspecs = pdata_sinfo->default_monspecs; -+ sinfo->atmel_lcdfb_power_control = pdata_sinfo->atmel_lcdfb_power_control; -+ sinfo->guard_time = pdata_sinfo->guard_time; -+ } else { -+ dev_err(dev, "cannot get default configuration\n"); -+ goto free_info; -+ } -+ sinfo->info = info; -+ sinfo->pdev = pdev; -+ -+ strcpy(info->fix.id, sinfo->pdev->name); -+ info->flags = ATMEL_LCDFB_FBINFO_DEFAULT; -+ info->pseudo_palette = sinfo->pseudo_palette; -+ info->fbops = &atmel_lcdfb_ops; -+ -+ memcpy(&info->monspecs, sinfo->default_monspecs, sizeof(info->monspecs)); -+ info->fix = atmel_lcdfb_fix; -+ -+ /* Enable LCDC Clocks */ -+ if (cpu_is_at91sam9261()) { -+ sinfo->bus_clk = clk_get(dev, "hck1"); -+ if (IS_ERR(sinfo->bus_clk)) { -+ ret = PTR_ERR(sinfo->bus_clk); -+ goto free_info; -+ } -+ } -+ sinfo->lcdc_clk = clk_get(dev, "lcdc_clk"); -+ if (IS_ERR(sinfo->lcdc_clk)) { -+ ret = PTR_ERR(sinfo->lcdc_clk); -+ goto put_bus_clk; -+ } -+ atmel_lcdfb_start_clock(sinfo); -+ -+ ret = fb_find_mode(&info->var, info, NULL, info->monspecs.modedb, -+ info->monspecs.modedb_len, info->monspecs.modedb, -+ sinfo->default_bpp); -+ if (!ret) { -+ dev_err(dev, "no suitable video mode found\n"); -+ goto stop_clk; -+ } -+ -+ -+ regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!regs) { -+ dev_err(dev, "resources unusable\n"); -+ ret = -ENXIO; -+ goto stop_clk; -+ } -+ -+ sinfo->irq_base = platform_get_irq(pdev, 0); -+ if (sinfo->irq_base < 0) { -+ dev_err(dev, "unable to get irq\n"); -+ ret = sinfo->irq_base; -+ goto stop_clk; -+ } -+ -+ /* Initialize video memory */ -+ map = platform_get_resource(pdev, IORESOURCE_MEM, 1); -+ if (map) { -+ /* use a pre-allocated memory buffer */ -+ info->fix.smem_start = map->start; -+ info->fix.smem_len = map->end - map->start + 1; -+ if (!request_mem_region(info->fix.smem_start, -+ info->fix.smem_len, pdev->name)) { -+ ret = -EBUSY; -+ goto stop_clk; -+ } -+ -+ info->screen_base = ioremap(info->fix.smem_start, info->fix.smem_len); -+ if (!info->screen_base) -+ goto release_intmem; -+ } else { -+ /* alocate memory buffer */ -+ ret = atmel_lcdfb_alloc_video_memory(sinfo); -+ if (ret < 0) { -+ dev_err(dev, "cannot allocate framebuffer: %d\n", ret); -+ goto stop_clk; -+ } -+ } -+ -+ /* LCDC registers */ -+ info->fix.mmio_start = regs->start; -+ info->fix.mmio_len = regs->end - regs->start + 1; -+ -+ if (!request_mem_region(info->fix.mmio_start, -+ info->fix.mmio_len, pdev->name)) { -+ ret = -EBUSY; -+ goto free_fb; -+ } -+ -+ sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len); -+ if (!sinfo->mmio) { -+ dev_err(dev, "cannot map LCDC registers\n"); -+ goto release_mem; -+ } -+ -+ /* interrupt */ -+ ret = request_irq(sinfo->irq_base, atmel_lcdfb_interrupt, 0, pdev->name, info); -+ if (ret) { -+ dev_err(dev, "request_irq failed: %d\n", ret); -+ goto unmap_mmio; -+ } -+ -+ ret = atmel_lcdfb_init_fbinfo(sinfo); -+ if (ret < 0) { -+ dev_err(dev, "init fbinfo failed: %d\n", ret); -+ goto unregister_irqs; -+ } -+ -+ /* -+ * This makes sure that our colour bitfield -+ * descriptors are correctly initialised. -+ */ -+ atmel_lcdfb_check_var(&info->var, info); -+ -+ ret = fb_set_var(info, &info->var); -+ if (ret) { -+ dev_warn(dev, "unable to set display parameters\n"); -+ goto free_cmap; -+ } -+ -+ dev_set_drvdata(dev, info); -+ -+ /* -+ * Tell the world that we're ready to go -+ */ -+ ret = register_framebuffer(info); -+ if (ret < 0) { -+ dev_err(dev, "failed to register framebuffer device: %d\n", ret); -+ goto free_cmap; -+ } -+ -+ /* Power up the LCDC screen */ -+ if (sinfo->atmel_lcdfb_power_control) -+ sinfo->atmel_lcdfb_power_control(1); -+ -+ dev_info(dev, "fb%d: Atmel LCDC at 0x%08lx (mapped at %p), irq %lu\n", -+ info->node, info->fix.mmio_start, sinfo->mmio, sinfo->irq_base); -+ -+ return 0; -+ -+ -+free_cmap: -+ fb_dealloc_cmap(&info->cmap); -+unregister_irqs: -+ free_irq(sinfo->irq_base, info); -+unmap_mmio: -+ iounmap(sinfo->mmio); -+release_mem: -+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len); -+free_fb: -+ if (map) -+ iounmap(info->screen_base); -+ else -+ atmel_lcdfb_free_video_memory(sinfo); -+ -+release_intmem: -+ if (map) -+ release_mem_region(info->fix.smem_start, info->fix.smem_len); -+stop_clk: -+ atmel_lcdfb_stop_clock(sinfo); -+ clk_put(sinfo->lcdc_clk); -+put_bus_clk: -+ if (sinfo->bus_clk) -+ clk_put(sinfo->bus_clk); -+free_info: -+ framebuffer_release(info); -+out: -+ dev_dbg(dev, "%s FAILED\n", __func__); -+ return ret; -+} -+ -+static int __exit atmel_lcdfb_remove(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct fb_info *info = dev_get_drvdata(dev); -+ struct atmel_lcdfb_info *sinfo = info->par; -+ -+ if (!sinfo) -+ return 0; -+ -+ if (sinfo->atmel_lcdfb_power_control) -+ sinfo->atmel_lcdfb_power_control(0); -+ unregister_framebuffer(info); -+ atmel_lcdfb_stop_clock(sinfo); -+ clk_put(sinfo->lcdc_clk); -+ if (sinfo->bus_clk) -+ clk_put(sinfo->bus_clk); -+ fb_dealloc_cmap(&info->cmap); -+ free_irq(sinfo->irq_base, info); -+ iounmap(sinfo->mmio); -+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len); -+ if (platform_get_resource(pdev, IORESOURCE_MEM, 1)) { -+ iounmap(info->screen_base); -+ release_mem_region(info->fix.smem_start, info->fix.smem_len); -+ } else { -+ atmel_lcdfb_free_video_memory(sinfo); -+ } -+ -+ dev_set_drvdata(dev, NULL); -+ framebuffer_release(info); -+ -+ return 0; -+} -+ -+static struct platform_driver atmel_lcdfb_driver = { -+ .remove = __exit_p(atmel_lcdfb_remove), -+ .driver = { -+ .name = "atmel_lcdfb", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init atmel_lcdfb_init(void) -+{ -+ return platform_driver_probe(&atmel_lcdfb_driver, atmel_lcdfb_probe); -+} -+ -+static void __exit atmel_lcdfb_exit(void) -+{ -+ platform_driver_unregister(&atmel_lcdfb_driver); -+} -+ -+module_init(atmel_lcdfb_init); -+module_exit(atmel_lcdfb_exit); -+ -+MODULE_DESCRIPTION("AT91/AT32 LCD Controller framebuffer driver"); -+MODULE_AUTHOR("Nicolas Ferre <nicolas.ferre@rfo.atmel.com>"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.21.7/drivers/video/backlight/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/video/backlight/Kconfig -+++ linux-2.6.21.7/drivers/video/backlight/Kconfig -@@ -63,3 +63,11 @@ config BACKLIGHT_PROGEAR - help - If you have a Frontpath ProGear say Y to enable the - backlight driver. -+ -+config BACKLIGHT_KB920x -+ tristate "KwikByte KB9202 Backlight Driver" -+ depends on BACKLIGHT_CLASS_DEVICE && MACH_KB9200 -+ default y -+ help -+ If you have a KwikByte KB9202 board, say Y to enable the -+ backlight driver. -Index: linux-2.6.21.7/drivers/video/backlight/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/video/backlight/Makefile -+++ linux-2.6.21.7/drivers/video/backlight/Makefile -@@ -6,3 +6,4 @@ obj-$(CONFIG_BACKLIGHT_CORGI) += corgi_b - obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o - obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o - obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o -+obj-$(CONFIG_BACKLIGHT_KB920x) += kb920x_bl.o -Index: linux-2.6.21.7/drivers/video/backlight/kb920x_bl.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/video/backlight/kb920x_bl.c -@@ -0,0 +1,164 @@ -+/* -+ * Backlight Driver for KB9202 -+ * -+ * Copyright (c) 2006 KwikByte -+ * -+ * Based on Sharp's Corgi Backlight Driver -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file "COPYING" in the main directory of this archive -+ * for more details. -+ */ -+ -+#include <linux/module.h> -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+#include <linux/spinlock.h> -+#include <linux/fb.h> -+#include <linux/backlight.h> -+ -+#include <asm/arch/gpio.h> -+ -+/* The backlight is on(1)/off(0) */ -+#define KB9202_DEFAULT_INTENSITY 1 -+#define KB9202_MAX_INTENSITY 1 -+ -+static int kb9202bl_suspended; -+static int current_intensity = 0; -+static DEFINE_SPINLOCK(bl_lock); -+ -+static int kb9202bl_set_intensity(struct backlight_device *bd) -+{ -+ unsigned long flags; -+ int intensity = bd->props.brightness; -+ -+ if (bd->props.power != FB_BLANK_UNBLANK) -+ intensity = 0; -+ if (bd->props.fb_blank != FB_BLANK_UNBLANK) -+ intensity = 0; -+ if (kb9202bl_suspended) -+ intensity = 0; -+ -+ if ((!current_intensity) && (bd->props.power == FB_BLANK_UNBLANK)) -+ intensity = 1; -+ -+ spin_lock_irqsave(&bl_lock, flags); -+ if (intensity) -+ gpio_set_value(AT91_PIN_PC23, 1); -+ else -+ gpio_set_value(AT91_PIN_PC23, 0); -+ spin_unlock_irqrestore(&bl_lock, flags); -+ -+ current_intensity = intensity; -+ -+ return 0; -+} -+ -+static int kb9202bl_get_intensity(struct backlight_device *bd) -+{ -+ return current_intensity; -+} -+ -+static struct backlight_ops kb9202bl_ops = { -+ .get_brightness = kb9202bl_get_intensity, -+ .update_status = kb9202bl_set_intensity, -+}; -+ -+static int __init kb9202bl_probe(struct platform_device *pdev) -+{ -+ struct backlight_device *bd; -+ -+ bd = backlight_device_register ("kb9202-bl", &pdev->dev, NULL, &kb9202bl_ops); -+ if (IS_ERR(bd)) -+ return PTR_ERR(bd); -+ -+ platform_set_drvdata(pdev, bd); -+ -+ bd->props.max_brightness = KB9202_MAX_INTENSITY; -+ bd->props.brightness = KB9202_DEFAULT_INTENSITY; -+ (void) kb9202bl_set_intensity(bd); -+ -+ return 0; -+} -+ -+static int kb9202bl_remove(struct platform_device *pdev) -+{ -+ struct backlight_device *bd = platform_get_drvdata(pdev); -+ -+ bd->props.brightness = 0; -+ bd->props.power = 0; -+ (void) kb9202bl_set_intensity(bd); -+ -+ backlight_device_unregister(bd); -+ -+ return 0; -+} -+ -+#ifdef CONFIG_PM -+static int kb9202bl_suspend(struct platform_device *dev, pm_message_t state) -+{ -+ struct backlight_device *bd = platform_get_drvdata(pdev); -+ -+ kb9202bl_suspended = 1; -+ (void) kb9202bl_set_intensity(bd); -+ return 0; -+} -+ -+static int kb9202bl_resume(struct platform_device *dev) -+{ -+ struct backlight_device *bd = platform_get_drvdata(pdev); -+ -+ kb9202bl_suspended = 0; -+ (void) kb9202bl_set_intensity(bd); -+ return 0; -+} -+#else -+#define kb9202bl_suspend NULL -+#define kb9202bl_resume NULL -+#endif -+ -+static struct platform_driver kb9202bl_driver = { -+ .probe = kb9202bl_probe, -+ .remove = kb9202bl_remove, -+ .suspend = kb9202bl_suspend, -+ .resume = kb9202bl_resume, -+ .driver = { -+ .name = "kb9202-bl", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static struct platform_device *kb9202bl_device; -+ -+static int __init kb9202bl_init(void) -+{ -+ int ret; -+ -+ ret = platform_driver_register(&kb9202bl_driver); -+ if (!ret) { -+ kb9202bl_device = platform_device_alloc("kb9202-bl", -1); -+ if (!kb9202bl_device) -+ return -ENOMEM; -+ -+ ret = platform_device_add(kb9202bl_device); -+ if (ret) { -+ platform_device_put(kb9202bl_device); -+ platform_driver_unregister(&kb9202bl_driver); -+ } -+ } -+ return ret; -+} -+ -+static void __exit kb9202bl_exit(void) -+{ -+ platform_device_unregister(kb9202bl_device); -+ platform_driver_unregister(&kb9202bl_driver); -+} -+ -+module_init(kb9202bl_init); -+module_exit(kb9202bl_exit); -+ -+MODULE_AUTHOR("KwikByte <kb9200_dev@kwikbyte.com>"); -+MODULE_DESCRIPTION("KB9202 Backlight Driver"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.21.7/drivers/video/s1d15605fb.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/video/s1d15605fb.c -@@ -0,0 +1,659 @@ -+/* -+ * drivers/video/s1d15605.c -+ * -+ * Adapted from several sources including: -+ * 1) Driver for AT91 LCD Controller -+ * Copyright (C) 2006 Atmel -+ * -+ * 2) Copyright (C) 2005 S. Kevin Hester -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ * -+ * This is a basic framebuffer driver for the Optrex F-51320 128x64 mono LCD -+ * display. This display uses a clone of the common Epson SED 1531 display -+ * controller. -+ * -+ * I've heavily borrowed code from the vfb.c driver. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#ifdef DEBUG -+#define MSG(string, args...) printk("s1d15605fb:" string, ##args) -+#else -+#define MSG(string, args...) -+#endif -+ -+#include <linux/kernel.h> -+#include <linux/platform_device.h> -+#include <linux/dma-mapping.h> -+#include <linux/interrupt.h> -+#include <linux/clk.h> -+#include <linux/fb.h> -+#include <linux/init.h> -+#include <linux/delay.h> -+ -+#include <asm/uaccess.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+ -+#ifdef CONFIG_PMAC_BACKLIGHT -+#include <asm/backlight.h> -+#endif -+ -+#define VIDEOWIDTH 128 -+#define VIDEOHEIGHT 64 -+#define VIDEODEPTH 1 /* bits/pixel */ -+#define VIDEOWIDTH_BYTES ((VIDEOWIDTH * VIDEODEPTH) / 8) -+ -+/* The number of bytes that actually go to the device */ -+#define ACTUALVIDEOMEMSIZE (VIDEOWIDTH_BYTES * VIDEOHEIGHT) -+#define VIDEOMEMSIZE PAGE_SIZE -+ -+static struct fb_var_screeninfo s1d15605_default __initdata = { -+ .xres = VIDEOWIDTH, -+ .yres = VIDEOHEIGHT, -+ .xres_virtual = VIDEOWIDTH, -+ .yres_virtual = VIDEOHEIGHT, -+ .bits_per_pixel = VIDEODEPTH, -+ .red = { 0, 1, 0 }, -+ .green = { 0, 1, 0 }, -+ .blue = { 0, 1, 0 }, -+ .activate = FB_ACTIVATE_NOW, -+ .pixclock = 20000, -+ .vmode = FB_VMODE_NONINTERLACED, -+}; -+ -+static struct fb_fix_screeninfo s1d15605_fix __initdata = { -+ .id = "s1d15605", -+ .type = FB_TYPE_PACKED_PIXELS, -+ .visual = FB_VISUAL_MONO10, -+ .xpanstep = 0, -+ .ypanstep = 0, -+ .ywrapstep = 0, -+ .accel = FB_ACCEL_NONE, -+}; -+ -+struct s1d15605fb_info { -+ struct fb_info *info; -+ char *mmio; -+ unsigned long reset_pin; -+ struct platform_device *pdev; -+}; -+ -+/* -+ * LCD device interface -+ */ -+#define RESET_DISPLAY 0xE2 -+#define LCD_BIAS_1_9 0xA2 -+#define ADC_SELECT_REVERSE 0xA1 -+#define COMMON_OUTPUT_NORMAL 0xC0 -+#define V5_RESISTOR_RATIO 0x26 -+#define ELECTRONIC_VOLUME_SET 0x81 -+#define ELECTRONIC_VOLUME_INIT 0x20 -+#define POWER_CONTROL_SET 0x28 -+#define VOLTAGE_REGULATOR 0x02 -+#define VOLTAGE_FOLLOWER 0x01 -+#define BOOSTER_CIRCUIT 0x04 -+#define DISPLAY_ON 0xAF -+#define START_LINE_SET 0x40 -+#define PAGE_ADDRESS_SET 0xB0 -+#define COLUMN_ADDRESS_HIGH 0x10 -+#define COLUMN_ADDRESS_LOW 0x00 -+#define RESISTOR_RATIO_START 0x20 -+ -+#define NUM_OF_PAGES 8 -+#define NUM_OF_COLUMNS 128 -+ -+#define WRITE_COMMAND(x) __raw_writeb((x), (sinfo)->mmio) -+#define READ_COMMAND __raw_readb((sinfo)->mmio) -+#define WRITE_DATA(x) __raw_writeb((x), (sinfo)->mmio + (0x10000)) -+#define READ_DATA __raw_readb((sinfo)->mmio + (0x10000)) -+ -+ -+/* -+ * s1d15605fb_resize_framebuffer -+ * -+ * Free allocated space if different. Allocate on new of changed. -+ * Returns -ENOMEM if the new framebuffer can not be allocated, -+ * zero on success. -+ */ -+static int s1d15605fb_resize_framebuffer(struct s1d15605fb_info *sinfo) -+{ -+ struct fb_info *info = sinfo->info; -+ struct fb_fix_screeninfo *fix = &info->fix; -+ struct fb_var_screeninfo *var = &info->var; -+ unsigned int new_size; -+ void *new_vaddr; -+ -+ new_size = ((var->xres_virtual * var->yres_virtual * var->bits_per_pixel) / 8); -+ -+ MSG("%s: x (%d) y (%d) bpp (%d): new size 0x%08x\n", __FUNCTION__, -+ var->xres_virtual, var->yres_virtual, var->bits_per_pixel, new_size); -+ -+ if (new_size == fix->smem_len) -+ return 0; -+ -+ if (fix->smem_len) { -+ kfree(info->screen_base); -+ } -+ -+ new_vaddr = kmalloc(new_size, GFP_KERNEL); -+ -+ if (!new_vaddr) { -+ fix->smem_len = 0; -+ return -ENOMEM; -+ } -+ -+ info->screen_base = new_vaddr; -+ fix->smem_start = (unsigned)new_vaddr; -+ fix->smem_len = new_size; -+ fix->line_length = (var->xres_virtual * var->bits_per_pixel) / 8; -+ -+ dev_info(info->device, -+ "%luKiB frame buffer at %08lx (mapped at %p)\n", -+ (unsigned long)info->fix.smem_len / 1024, -+ (unsigned long)info->fix.smem_start, -+ info->screen_base); -+ -+ return 0; -+} -+ -+ -+/* -+ * The s1d15605 seems to be divided into eight 128 pixel wide pages (from top to -+ * bottom) each page seems to be eight pixels high, where these eight pixels are -+ * one byte -+ */ -+static void s1d15605_update(struct fb_info *info) -+{ -+ struct s1d15605fb_info *sinfo = info->par; -+ int page, i, row, colmask; -+ u8 retVal, *rowPtr; -+ -+ WRITE_COMMAND(START_LINE_SET); -+ for (page = 0; page < NUM_OF_PAGES; ++page) { -+ WRITE_COMMAND(PAGE_ADDRESS_SET + page); -+ WRITE_COMMAND(COLUMN_ADDRESS_HIGH); -+ WRITE_COMMAND(COLUMN_ADDRESS_LOW); -+ -+ for (i = 0; i < NUM_OF_COLUMNS; ++i) -+ { -+ /* point of opportunity: optimization */ -+ colmask = (1 << (i & 0x7)); -+ rowPtr = (u8*)(info->screen_base); -+ rowPtr += (VIDEOWIDTH_BYTES * 8 * page); -+ rowPtr += (i >> 3); -+ retVal = 0; -+ for (row = 0; row < 8; ++row) -+ { -+ retVal = (retVal >> 1) | (((*rowPtr) & colmask) ? 0x80 : 0); -+ rowPtr += VIDEOWIDTH_BYTES; -+ } -+ WRITE_DATA(retVal); -+ } -+ } -+ -+ WRITE_COMMAND(DISPLAY_ON); -+} -+ -+ -+/* -+ * Setting the video mode has been split into two parts. -+ * First part, xxxfb_check_var, must not write anything -+ * to hardware, it should only verify and adjust var. -+ * This means it doesn't alter par but it does use hardware -+ * data from it to check this var. -+ */ -+static int s1d15605_check_var(struct fb_var_screeninfo *var, struct fb_info *info) -+{ -+ /* -+ * Some very basic checks -+ */ -+ if (!var->xres) -+ var->xres = 1; -+ if (!var->yres) -+ var->yres = 1; -+ if (var->xres > var->xres_virtual) -+ var->xres_virtual = var->xres; -+ if (var->yres > var->yres_virtual) -+ var->yres_virtual = var->yres; -+ -+ if(var->bits_per_pixel > VIDEODEPTH) -+ return -EINVAL; -+ -+ /* -+ * Memory limit -+ */ -+ if (((var->yres_virtual * var->bits_per_pixel * var->yres_virtual) >> 3) > -+ ACTUALVIDEOMEMSIZE) -+ return -ENOMEM; -+ -+ /* -+ * Now that we checked it we alter var. The reason being is that the video -+ * mode passed in might not work but slight changes to it might make it -+ * work. This way we let the user know what is acceptable. -+ */ -+ switch (var->bits_per_pixel) { -+ case 1: -+ var->red.offset = var->green.offset = var->blue.offset = 0; -+ var->red.length = var->green.length = var->blue.length -+ = var->bits_per_pixel; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ var->xoffset = var->yoffset = 0; -+ var->red.msb_right = var->green.msb_right = var->blue.msb_right = -+ var->transp.msb_right = 0; -+ -+ return 0; -+} -+ -+ -+/* -+ * This routine actually sets the video mode. It's in here where we -+ * the hardware state info->par and fix which can be affected by the -+ * change in par. For this driver it doesn't do much. -+ */ -+static int s1d15605_set_par(struct fb_info *info) -+{ -+ int ret; -+ -+ MSG("%s:\n", __func__); -+ MSG(" * resolution: %ux%u (%ux%u virtual)\n", -+ info->var.xres, info->var.yres, -+ info->var.xres_virtual, info->var.yres_virtual); -+ -+ ret = s1d15605fb_resize_framebuffer(info->par); -+ -+ info->fix.visual = FB_VISUAL_MONO10; -+ return ret; -+} -+ -+ -+/* -+ * Set a single color register. The values supplied are already -+ * rounded down to the hardware's capabilities (according to the -+ * entries in the var structure). Return != 0 for invalid regno. -+ */ -+static int s1d15605_setcolreg(u_int regno, u_int red, u_int green, u_int blue, -+ u_int transp, struct fb_info *info) -+{ -+ if (regno > 1) /* no. of hw registers - we only do mono now */ -+ return 1; -+ -+ return 0; -+} -+ -+ -+/* -+ * Currently, the routine will simply shut-off the backlight and prevent -+ * updates/refreshes. Modify according to application. -+ * -+ * 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off -+ */ -+static int s1d15605_blank(int blank, struct fb_info *info) -+{ -+#ifdef CONFIG_PMAC_BACKLIGHT -+ if (blank) -+ pmac_backlight->props.power = FB_BLANK_POWERDOWN; -+ else -+ pmac_backlight->props.power = FB_BLANK_UNBLANK; -+ backlight_update_status(pmac_backlight); -+#endif -+ return 1; -+} -+ -+ -+/* -+ * Pan or Wrap the Display -+ * -+ * This call looks only at xoffset, yoffset and the FB_VMODE_YWRAP flag -+ */ -+/* -+static int s1d15605_pan_display(struct fb_var_screeninfo *var, -+ struct fb_info *info) -+{ -+ if (var->vmode & FB_VMODE_YWRAP) { -+ if (var->yoffset < 0 -+ || var->yoffset >= info->var.yres_virtual -+ || var->xoffset) -+ return -EINVAL; -+ } else { -+ if (var->xoffset + var->xres > info->var.xres_virtual || -+ var->yoffset + var->yres > info->var.yres_virtual) -+ return -EINVAL; -+ } -+ info->var.xoffset = var->xoffset; -+ info->var.yoffset = var->yoffset; -+ if (var->vmode & FB_VMODE_YWRAP) -+ info->var.vmode |= FB_VMODE_YWRAP; -+ else -+ info->var.vmode &= ~FB_VMODE_YWRAP; -+ return 0; -+} -+*/ -+ -+ -+static void s1d15605_copyarea(struct fb_info *info, const struct fb_copyarea *region) -+{ -+ cfb_copyarea(info, region); -+ s1d15605_update(info); -+} -+ -+ -+static void s1d15605_fillrect (struct fb_info *info, const struct fb_fillrect *rect) -+{ -+ cfb_fillrect(info, rect); -+ s1d15605_update(info); -+} -+ -+ -+static void s1d15605_imageblit(struct fb_info *p, const struct fb_image *image) -+{ -+ cfb_imageblit(p, image); -+ s1d15605_update(p); -+} -+ -+ -+/* -+ * Write the users data to our framebuffer, and then trigger a psuedo DMA -+ */ -+static ssize_t s1d15605_write(struct file *file, const char *buf, -+ size_t count, loff_t *ppos) -+{ -+ unsigned long p = *ppos; -+ struct inode *inode = file->f_dentry->d_inode; -+ int fbidx = iminor(inode); -+ struct fb_info *info = registered_fb[fbidx]; -+ int err; -+ -+ if (p > info->fix.smem_len) -+ return -ENOSPC; -+ if (count >= info->fix.smem_len) -+ count = info->fix.smem_len; -+ err = 0; -+ if (count + p > info->fix.smem_len) { -+ count = info->fix.smem_len - p; -+ err = -ENOSPC; -+ } -+ if (count) { -+ char *base_addr; -+ -+ base_addr = info->screen_base; -+ count -= copy_from_user(base_addr+p, buf, count); -+ *ppos += count; -+ err = -EFAULT; -+ } -+ -+ s1d15605_update(info); -+ -+ if (count) -+ return count; -+ -+ return err; -+} -+ -+#ifdef USE_PRIVATE_VMA_FXS -+static void s1d15605_vma_open(struct vm_area_struct *vma) -+{ -+ // FIXME - store stats in the device data via vm_private_data -+} -+ -+ -+static void s1d15605_vma_close(struct vm_area_struct *vma) -+{ -+ // FIXME - store stats in the device data via vm_private_data -+} -+ -+ -+static struct page *s1d15605_vma_nopage(struct vm_area_struct *vma, -+ unsigned long address, int *type) -+{ -+ struct page *page; -+ struct fb_info *info = vma->vm_private_data; -+ -+ page = virt_to_page(info->screen_base); -+ get_page(page); -+ -+ // FIXME - now someone has a link to our page, start periodically blitting -+ // latest updates to the actual device. -+ -+ return page; -+} -+ -+ -+static struct vm_operations_struct s1d15605_vm_ops = { -+ .open = s1d15605_vma_open, -+ .close = s1d15605_vma_close, -+ .nopage = s1d15605_vma_nopage -+}; -+ -+ -+/* We don't do much here - because we have special vm_ops */ -+static int s1d15605_mmap(struct fb_info *info, struct vm_area_struct *vma) -+{ -+ vma->vm_ops = &s1d15605_vm_ops; -+ vma->vm_flags |= VM_RESERVED; -+ vma->vm_private_data = info; -+ s1d15605_vma_open(vma); -+ -+ return 0; -+} -+#endif /* USE_PRIVATE_VMA_FXS */ -+ -+ -+static struct fb_ops s1d15605fb_ops = { -+ .owner = THIS_MODULE, -+ .fb_check_var = s1d15605_check_var, -+ .fb_set_par = s1d15605_set_par, -+ .fb_setcolreg = s1d15605_setcolreg, -+ .fb_blank = s1d15605_blank, -+// .fb_pan_display = s1d15605_pan_display, -+ .fb_fillrect = s1d15605_fillrect, -+ .fb_copyarea = s1d15605_copyarea, -+ .fb_imageblit = s1d15605_imageblit, -+ .fb_write = s1d15605_write, -+#ifdef USE_PRIVATE_VMA_FXS -+ .fb_mmap = s1d15605_mmap, -+#endif -+}; -+ -+ -+static void s1d15605_device_init(struct s1d15605fb_info *sinfo) { -+ -+ char value; -+ -+ /* release the reset line by reading the device - proto hardware */ -+ value = READ_COMMAND; -+ value = READ_COMMAND; -+ -+#ifdef CONFIG_MACH_KB9200 -+ /* new boards have dedicated reset line */ -+ gpio_set_value(sinfo->reset_pin, 1); -+#endif -+ -+ /* initialize the device within 5ms */ -+ WRITE_COMMAND(RESET_DISPLAY); -+ WRITE_COMMAND(LCD_BIAS_1_9); -+ WRITE_COMMAND(ADC_SELECT_REVERSE); -+ WRITE_COMMAND(COMMON_OUTPUT_NORMAL); -+ WRITE_COMMAND(V5_RESISTOR_RATIO); -+ WRITE_COMMAND(ELECTRONIC_VOLUME_SET); -+ WRITE_COMMAND(ELECTRONIC_VOLUME_INIT); -+ WRITE_COMMAND(POWER_CONTROL_SET | VOLTAGE_REGULATOR | VOLTAGE_FOLLOWER | BOOSTER_CIRCUIT); -+ WRITE_COMMAND(DISPLAY_ON); -+ -+ WRITE_COMMAND(RESISTOR_RATIO_START + 4); -+ WRITE_COMMAND(ELECTRONIC_VOLUME_SET); -+ WRITE_COMMAND(0x33); -+} -+ -+ -+static int s1d15605fb_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct fb_info *info; -+ struct s1d15605fb_info *sinfo; -+ int ret; -+ -+ MSG("%s\n", __func__); -+ -+ if (!(info = framebuffer_alloc(sizeof(struct s1d15605fb_info), dev))) { -+ dev_err(dev, "Cannot allocate framebuffer struct\n"); -+ return -ENOMEM; -+ } -+ -+ sinfo = info->par; -+ sinfo->info = info; -+ sinfo->pdev = pdev; -+ -+ if (pdev->num_resources < 2) { -+ dev_err(dev, "Resources unusable\n"); -+ ret = -ENODEV; -+ goto free_info; -+ } -+ -+ info->fbops = &s1d15605fb_ops; -+ strcpy(info->fix.id, pdev->name); -+ -+ info->fix.mmio_start = pdev->resource[0].start; -+ info->fix.mmio_len = pdev->resource[0].end - pdev->resource[0].start + 1; -+ sinfo->reset_pin = pdev->resource[1].start; -+ -+ ret = s1d15605fb_resize_framebuffer(sinfo); -+ if (ret < 0) { -+ dev_err(dev, "Cannot resize framebuffer: %d\n", ret); -+ goto free_fb; -+ } -+ -+ if (!request_mem_region(info->fix.mmio_start, -+ info->fix.mmio_len, pdev->name)) { -+ ret = -EBUSY; -+ goto free_fb; -+ } -+ -+ sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len); -+ if (!sinfo->mmio) { -+ dev_err(dev, "Cannot map LCD memory region\n"); -+ goto release_mem; -+ } -+ -+ s1d15605_device_init(sinfo); -+ -+ ret = fb_find_mode(&info->var, info, NULL, NULL, 0, NULL, 1); -+ -+ if (!ret || (ret == 4)) -+ info->var = s1d15605_default; -+ -+ info->fix = s1d15605_fix; -+ info->flags = FBINFO_FLAG_DEFAULT | -+/* FBINFO_HWACCEL_YPAN | */ -+ FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA; -+ -+ ret = register_framebuffer(info); -+ if (ret < 0) { -+ dev_err(dev, "Failed to register framebuffer device: %d\n", ret); -+ goto unmap_mmio; -+ } -+ -+ dev_set_drvdata(dev, info); -+ -+ memset(info->screen_base, 0, info->fix.smem_len); -+ info->var.activate |= FB_ACTIVATE_NOW; -+ ret = fb_set_var(info, &info->var); -+ if (ret) { -+ dev_warn(dev, "Unable to set display parameters\n"); -+ } -+ -+ info->var.activate &= ~(FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW); -+ -+ dev_dbg(dev, "%s SUCCESS\n", __func__); -+ -+ dev_info(dev, "Driver $Revision: 1.1 $\n"); -+ -+ return 0; -+ -+unmap_mmio: -+ iounmap(sinfo->mmio); -+release_mem: -+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len); -+free_fb: -+ kfree(info->screen_base); -+ -+free_info: -+ framebuffer_release(info); -+ -+ dev_dbg(dev, "%s FAILED\n", __func__); -+ return ret; -+} -+ -+ -+static int s1d15605fb_remove(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct fb_info *info = dev_get_drvdata(dev); -+ struct s1d15605fb_info *sinfo = info->par; -+ -+ if (!sinfo) -+ return 0; -+ -+ unregister_framebuffer(info); -+ -+ iounmap(sinfo->mmio); -+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len); -+ -+ kfree(info->screen_base); -+ -+ dev_set_drvdata(dev, NULL); -+ framebuffer_release(info); -+ return 0; -+} -+ -+ -+static struct platform_driver s1d15605fb_driver = { -+ .probe = s1d15605fb_probe, -+ .remove = s1d15605fb_remove, -+ .driver = { -+ .name = "s1d15605fb", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+ -+static int __init s1d15605fb_init(void) -+{ -+ return platform_driver_register(&s1d15605fb_driver); -+} -+ -+ -+static void __exit s1d15605fb_exit(void) -+{ -+ platform_driver_unregister(&s1d15605fb_driver); -+} -+ -+ -+module_init(s1d15605fb_init); -+module_exit(s1d15605fb_exit); -+ -+ -+MODULE_AUTHOR("KwikByte"); -+MODULE_DESCRIPTION("Epson S1D15605 LCD Controller framebuffer driver"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91_adc.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91_adc.h -@@ -0,0 +1,61 @@ -+/* -+ * include/asm-arm/arch-at91/at91_adc.h -+ * -+ * Copyright (C) SAN People -+ * -+ * Analog-to-Digital Converter (ADC) registers. -+ * Based on AT91SAM9260 datasheet revision D. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ */ -+ -+#ifndef AT91_ADC_H -+#define AT91_ADC_H -+ -+#define AT91_ADC_CR 0x00 /* Control Register */ -+#define AT91_ADC_SWRST (1 << 0) /* Software Reset */ -+#define AT91_ADC_START (1 << 1) /* Start Conversion */ -+ -+#define AT91_ADC_MR 0x04 /* Mode Register */ -+#define AT91_ADC_TRGEN (1 << 0) /* Trigger Enable */ -+#define AT91_ADC_TRGSEL (7 << 1) /* Trigger Selection */ -+#define AT91_ADC_TRGSEL_TC0 (0 << 1) -+#define AT91_ADC_TRGSEL_TC1 (1 << 1) -+#define AT91_ADC_TRGSEL_TC2 (2 << 1) -+#define AT91_ADC_TRGSEL_EXTERNAL (6 << 1) -+#define AT91_ADC_LOWRES (1 << 4) /* Low Resolution */ -+#define AT91_ADC_SLEEP (1 << 5) /* Sleep Mode */ -+#define AT91_ADC_PRESCAL (0x3f << 8) /* Prescalar Rate Selection */ -+#define AT91_ADC_PRESCAL_(x) ((x) << 8) -+#define AT91_ADC_STARTUP (0x1f << 16) /* Startup Up Time */ -+#define AT91_ADC_STARTUP_(x) ((x) << 16) -+#define AT91_ADC_SHTIM (0xf << 24) /* Sample & Hold Time */ -+#define AT91_ADC_SHTIM_(x) ((x) << 24) -+ -+#define AT91_ADC_CHER 0x10 /* Channel Enable Register */ -+#define AT91_ADC_CHDR 0x14 /* Channel Disable Register */ -+#define AT91_ADC_CHSR 0x18 /* Channel Status Register */ -+#define AT91_ADC_CH(n) (1 << (n)) /* Channel Number */ -+ -+#define AT91_ADC_SR 0x1C /* Status Register */ -+#define AT91_ADC_EOC(n) (1 << (n)) /* End of Conversion on Channel N */ -+#define AT91_ADC_OVRE(n) (1 << ((n) + 8))/* Overrun Error on Channel N */ -+#define AT91_ADC_DRDY (1 << 16) /* Data Ready */ -+#define AT91_ADC_GOVRE (1 << 17) /* General Overrun Error */ -+#define AT91_ADC_ENDRX (1 << 18) /* End of RX Buffer */ -+#define AT91_ADC_RXFUFF (1 << 19) /* RX Buffer Full */ -+ -+#define AT91_ADC_LCDR 0x20 /* Last Converted Data Register */ -+#define AT91_ADC_LDATA (0x3ff) -+ -+#define AT91_ADC_IER 0x24 /* Interrupt Enable Register */ -+#define AT91_ADC_IDR 0x28 /* Interrupt Disable Register */ -+#define AT91_ADC_IMR 0x2C /* Interrupt Mask Register */ -+ -+#define AT91_ADC_CHR(n) (0x30 + ((n) * 4) /* Channel Data Register N */ -+#define AT91_ADC_DATA (0x3ff) -+ -+#endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91_mci.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91_mci.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91_mci.h -@@ -26,6 +26,9 @@ - #define AT91_MCI_MR 0x04 /* Mode Register */ - #define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */ - #define AT91_MCI_PWSDIV (7 << 8) /* Power Saving Divider */ -+#define AT91_MCI_RDPROOF (1 << 11) /* Read Proof Enable [SAM926[03] only] */ -+#define AT91_MCI_WRPROOF (1 << 12) /* Write Proof Enable [SAM926[03] only] */ -+#define AT91_MCI_PDCFBYTE (1 << 13) /* PDC Force Byte Transfer [SAM926[03] only] */ - #define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */ - #define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */ - #define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */ -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91_pmc.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91_pmc.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91_pmc.h -@@ -37,7 +37,9 @@ - #define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ - #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ - --#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register */ -+#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL only] */ -+ -+#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ - #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ - #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */ - #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91rm9200.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91rm9200.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91rm9200.h -@@ -107,185 +107,4 @@ - #define AT91RM9200_UHP_BASE 0x00300000 /* USB Host controller */ - - --#if 0 --/* -- * PIO pin definitions (peripheral A/B multiplexing). -- */ --#define AT91_PA0_MISO (1 << 0) /* A: SPI Master-In Slave-Out */ --#define AT91_PA0_PCK3 (1 << 0) /* B: PMC Programmable Clock Output 3 */ --#define AT91_PA1_MOSI (1 << 1) /* A: SPI Master-Out Slave-In */ --#define AT91_PA1_PCK0 (1 << 1) /* B: PMC Programmable Clock Output 0 */ --#define AT91_PA2_SPCK (1 << 2) /* A: SPI Serial Clock */ --#define AT91_PA2_IRQ4 (1 << 2) /* B: External Interrupt 4 */ --#define AT91_PA3_NPCS0 (1 << 3) /* A: SPI Peripheral Chip Select 0 */ --#define AT91_PA3_IRQ5 (1 << 3) /* B: External Interrupt 5 */ --#define AT91_PA4_NPCS1 (1 << 4) /* A: SPI Peripheral Chip Select 1 */ --#define AT91_PA4_PCK1 (1 << 4) /* B: PMC Programmable Clock Output 1 */ --#define AT91_PA5_NPCS2 (1 << 5) /* A: SPI Peripheral Chip Select 2 */ --#define AT91_PA5_TXD3 (1 << 5) /* B: USART Transmit Data 3 */ --#define AT91_PA6_NPCS3 (1 << 6) /* A: SPI Peripheral Chip Select 3 */ --#define AT91_PA6_RXD3 (1 << 6) /* B: USART Receive Data 3 */ --#define AT91_PA7_ETXCK_EREFCK (1 << 7) /* A: Ethernet Reference Clock / Transmit Clock */ --#define AT91_PA7_PCK2 (1 << 7) /* B: PMC Programmable Clock Output 2 */ --#define AT91_PA8_ETXEN (1 << 8) /* A: Ethernet Transmit Enable */ --#define AT91_PA8_MCCDB (1 << 8) /* B: MMC Multimedia Card B Command */ --#define AT91_PA9_ETX0 (1 << 9) /* A: Ethernet Transmit Data 0 */ --#define AT91_PA9_MCDB0 (1 << 9) /* B: MMC Multimedia Card B Data 0 */ --#define AT91_PA10_ETX1 (1 << 10) /* A: Ethernet Transmit Data 1 */ --#define AT91_PA10_MCDB1 (1 << 10) /* B: MMC Multimedia Card B Data 1 */ --#define AT91_PA11_ECRS_ECRSDV (1 << 11) /* A: Ethernet Carrier Sense / Data Valid */ --#define AT91_PA11_MCDB2 (1 << 11) /* B: MMC Multimedia Card B Data 2 */ --#define AT91_PA12_ERX0 (1 << 12) /* A: Ethernet Receive Data 0 */ --#define AT91_PA12_MCDB3 (1 << 12) /* B: MMC Multimedia Card B Data 3 */ --#define AT91_PA13_ERX1 (1 << 13) /* A: Ethernet Receive Data 1 */ --#define AT91_PA13_TCLK0 (1 << 13) /* B: TC External Clock Input 0 */ --#define AT91_PA14_ERXER (1 << 14) /* A: Ethernet Receive Error */ --#define AT91_PA14_TCLK1 (1 << 14) /* B: TC External Clock Input 1 */ --#define AT91_PA15_EMDC (1 << 15) /* A: Ethernet Management Data Clock */ --#define AT91_PA15_TCLK2 (1 << 15) /* B: TC External Clock Input 2 */ --#define AT91_PA16_EMDIO (1 << 16) /* A: Ethernet Management Data I/O */ --#define AT91_PA16_IRQ6 (1 << 16) /* B: External Interrupt 6 */ --#define AT91_PA17_TXD0 (1 << 17) /* A: USART Transmit Data 0 */ --#define AT91_PA17_TIOA0 (1 << 17) /* B: TC I/O Line A 0 */ --#define AT91_PA18_RXD0 (1 << 18) /* A: USART Receive Data 0 */ --#define AT91_PA18_TIOB0 (1 << 18) /* B: TC I/O Line B 0 */ --#define AT91_PA19_SCK0 (1 << 19) /* A: USART Serial Clock 0 */ --#define AT91_PA19_TIOA1 (1 << 19) /* B: TC I/O Line A 1 */ --#define AT91_PA20_CTS0 (1 << 20) /* A: USART Clear To Send 0 */ --#define AT91_PA20_TIOB1 (1 << 20) /* B: TC I/O Line B 1 */ --#define AT91_PA21_RTS0 (1 << 21) /* A: USART Ready To Send 0 */ --#define AT91_PA21_TIOA2 (1 << 21) /* B: TC I/O Line A 2 */ --#define AT91_PA22_RXD2 (1 << 22) /* A: USART Receive Data 2 */ --#define AT91_PA22_TIOB2 (1 << 22) /* B: TC I/O Line B 2 */ --#define AT91_PA23_TXD2 (1 << 23) /* A: USART Transmit Data 2 */ --#define AT91_PA23_IRQ3 (1 << 23) /* B: External Interrupt 3 */ --#define AT91_PA24_SCK2 (1 << 24) /* A: USART Serial Clock 2 */ --#define AT91_PA24_PCK1 (1 << 24) /* B: PMC Programmable Clock Output 1 */ --#define AT91_PA25_TWD (1 << 25) /* A: TWI Two-wire Serial Data */ --#define AT91_PA25_IRQ2 (1 << 25) /* B: External Interrupt 2 */ --#define AT91_PA26_TWCK (1 << 26) /* A: TWI Two-wire Serial Clock */ --#define AT91_PA26_IRQ1 (1 << 26) /* B: External Interrupt 1 */ --#define AT91_PA27_MCCK (1 << 27) /* A: MMC Multimedia Card Clock */ --#define AT91_PA27_TCLK3 (1 << 27) /* B: TC External Clock Input 3 */ --#define AT91_PA28_MCCDA (1 << 28) /* A: MMC Multimedia Card A Command */ --#define AT91_PA28_TCLK4 (1 << 28) /* B: TC External Clock Input 4 */ --#define AT91_PA29_MCDA0 (1 << 29) /* A: MMC Multimedia Card A Data 0 */ --#define AT91_PA29_TCLK5 (1 << 29) /* B: TC External Clock Input 5 */ --#define AT91_PA30_DRXD (1 << 30) /* A: DBGU Receive Data */ --#define AT91_PA30_CTS2 (1 << 30) /* B: USART Clear To Send 2 */ --#define AT91_PA31_DTXD (1 << 31) /* A: DBGU Transmit Data */ --#define AT91_PA31_RTS2 (1 << 31) /* B: USART Ready To Send 2 */ -- --#define AT91_PB0_TF0 (1 << 0) /* A: SSC Transmit Frame Sync 0 */ --#define AT91_PB0_RTS3 (1 << 0) /* B: USART Ready To Send 3 */ --#define AT91_PB1_TK0 (1 << 1) /* A: SSC Transmit Clock 0 */ --#define AT91_PB1_CTS3 (1 << 1) /* B: USART Clear To Send 3 */ --#define AT91_PB2_TD0 (1 << 2) /* A: SSC Transmit Data 0 */ --#define AT91_PB2_SCK3 (1 << 2) /* B: USART Serial Clock 3 */ --#define AT91_PB3_RD0 (1 << 3) /* A: SSC Receive Data 0 */ --#define AT91_PB3_MCDA1 (1 << 3) /* B: MMC Multimedia Card A Data 1 */ --#define AT91_PB4_RK0 (1 << 4) /* A: SSC Receive Clock 0 */ --#define AT91_PB4_MCDA2 (1 << 4) /* B: MMC Multimedia Card A Data 2 */ --#define AT91_PB5_RF0 (1 << 5) /* A: SSC Receive Frame Sync 0 */ --#define AT91_PB5_MCDA3 (1 << 5) /* B: MMC Multimedia Card A Data 3 */ --#define AT91_PB6_TF1 (1 << 6) /* A: SSC Transmit Frame Sync 1 */ --#define AT91_PB6_TIOA3 (1 << 6) /* B: TC I/O Line A 3 */ --#define AT91_PB7_TK1 (1 << 7) /* A: SSC Transmit Clock 1 */ --#define AT91_PB7_TIOB3 (1 << 7) /* B: TC I/O Line B 3 */ --#define AT91_PB8_TD1 (1 << 8) /* A: SSC Transmit Data 1 */ --#define AT91_PB8_TIOA4 (1 << 8) /* B: TC I/O Line A 4 */ --#define AT91_PB9_RD1 (1 << 9) /* A: SSC Receive Data 1 */ --#define AT91_PB9_TIOB4 (1 << 9) /* B: TC I/O Line B 4 */ --#define AT91_PB10_RK1 (1 << 10) /* A: SSC Receive Clock 1 */ --#define AT91_PB10_TIOA5 (1 << 10) /* B: TC I/O Line A 5 */ --#define AT91_PB11_RF1 (1 << 11) /* A: SSC Receive Frame Sync 1 */ --#define AT91_PB11_TIOB5 (1 << 11) /* B: TC I/O Line B 5 */ --#define AT91_PB12_TF2 (1 << 12) /* A: SSC Transmit Frame Sync 2 */ --#define AT91_PB12_ETX2 (1 << 12) /* B: Ethernet Transmit Data 2 */ --#define AT91_PB13_TK2 (1 << 13) /* A: SSC Transmit Clock 3 */ --#define AT91_PB13_ETX3 (1 << 13) /* B: Ethernet Transmit Data 3 */ --#define AT91_PB14_TD2 (1 << 14) /* A: SSC Transmit Data 2 */ --#define AT91_PB14_ETXER (1 << 14) /* B: Ethernet Transmit Coding Error */ --#define AT91_PB15_RD2 (1 << 15) /* A: SSC Receive Data 2 */ --#define AT91_PB15_ERX2 (1 << 15) /* B: Ethernet Receive Data 2 */ --#define AT91_PB16_RK2 (1 << 16) /* A: SSC Receive Clock 2 */ --#define AT91_PB16_ERX3 (1 << 16) /* B: Ethernet Receive Data 3 */ --#define AT91_PB17_RF2 (1 << 17) /* A: SSC Receive Frame Sync 2 */ --#define AT91_PB17_ERXDV (1 << 17) /* B: Ethernet Receive Data Valid */ --#define AT91_PB18_RI1 (1 << 18) /* A: USART Ring Indicator 1 */ --#define AT91_PB18_ECOL (1 << 18) /* B: Ethernet Collision Detected */ --#define AT91_PB19_DTR1 (1 << 19) /* A: USART Data Terminal Ready 1 */ --#define AT91_PB19_ERXCK (1 << 19) /* B: Ethernet Receive Clock */ --#define AT91_PB20_TXD1 (1 << 20) /* A: USART Transmit Data 1 */ --#define AT91_PB21_RXD1 (1 << 21) /* A: USART Receive Data 1 */ --#define AT91_PB22_SCK1 (1 << 22) /* A: USART Serial Clock 1 */ --#define AT91_PB23_DCD1 (1 << 23) /* A: USART Data Carrier Detect 1 */ --#define AT91_PB24_CTS1 (1 << 24) /* A: USART Clear To Send 1 */ --#define AT91_PB25_DSR1 (1 << 25) /* A: USART Data Set Ready 1 */ --#define AT91_PB25_EF100 (1 << 25) /* B: Ethernet Force 100 Mbit */ --#define AT91_PB26_RTS1 (1 << 26) /* A: USART Ready To Send 1 */ --#define AT91_PB27_PCK0 (1 << 27) /* B: PMC Programmable Clock Output 0 */ --#define AT91_PB28_FIQ (1 << 28) /* A: Fast Interrupt */ --#define AT91_PB29_IRQ0 (1 << 29) /* A: External Interrupt 0 */ -- --#define AT91_PC0_BFCK (1 << 0) /* A: Burst Flash Clock */ --#define AT91_PC1_BFRDY_SMOE (1 << 1) /* A: Burst Flash Ready / SmartMedia Output Enable */ --#define AT91_PC2_BFAVD (1 << 2) /* A: Burst Flash Address Valid */ --#define AT91_PC3_BFBAA_SMWE (1 << 3) /* A: Burst Flash Address Advance / SmartMedia Write Enable */ --#define AT91_PC4_BFOE (1 << 4) /* A: Burst Flash Output Enable */ --#define AT91_PC5_BFWE (1 << 5) /* A: Burst Flash Write Enable */ --#define AT91_PC6_NWAIT (1 << 6) /* A: SMC Wait Signal */ --#define AT91_PC7_A23 (1 << 7) /* A: Address Bus 23 */ --#define AT91_PC8_A24 (1 << 8) /* A: Address Bus 24 */ --#define AT91_PC9_A25_CFRNW (1 << 9) /* A: Address Bus 25 / Compact Flash Read Not Write */ --#define AT91_PC10_NCS4_CFCS (1 << 10) /* A: SMC Chip Select 4 / Compact Flash Chip Select */ --#define AT91_PC11_NCS5_CFCE1 (1 << 11) /* A: SMC Chip Select 5 / Compact Flash Chip Enable 1 */ --#define AT91_PC12_NCS6_CFCE2 (1 << 12) /* A: SMC Chip Select 6 / Compact Flash Chip Enable 2 */ --#define AT91_PC13_NCS7 (1 << 13) /* A: Chip Select 7 */ -- --#define AT91_PD0_ETX0 (1 << 0) /* A: Ethernet Transmit Data 0 */ --#define AT91_PD1_ETX1 (1 << 1) /* A: Ethernet Transmit Data 1 */ --#define AT91_PD2_ETX2 (1 << 2) /* A: Ethernet Transmit Data 2 */ --#define AT91_PD3_ETX3 (1 << 3) /* A: Ethernet Transmit Data 3 */ --#define AT91_PD4_ETXEN (1 << 4) /* A: Ethernet Transmit Enable */ --#define AT91_PD5_ETXER (1 << 5) /* A: Ethernet Transmit Coding Error */ --#define AT91_PD6_DTXD (1 << 6) /* A: DBGU Transmit Data */ --#define AT91_PD7_PCK0 (1 << 7) /* A: PMC Programmable Clock Output 0 */ --#define AT91_PD7_TSYNC (1 << 7) /* B: ETM Trace Synchronization Signal */ --#define AT91_PD8_PCK1 (1 << 8) /* A: PMC Programmable Clock Output 1 */ --#define AT91_PD8_TCLK (1 << 8) /* B: ETM Trace Clock */ --#define AT91_PD9_PCK2 (1 << 9) /* A: PMC Programmable Clock Output 2 */ --#define AT91_PD9_TPS0 (1 << 9) /* B: ETM Trace ARM Pipeline Status 0 */ --#define AT91_PD10_PCK3 (1 << 10) /* A: PMC Programmable Clock Output 3 */ --#define AT91_PD10_TPS1 (1 << 10) /* B: ETM Trace ARM Pipeline Status 1 */ --#define AT91_PD11_TPS2 (1 << 11) /* B: ETM Trace ARM Pipeline Status 2 */ --#define AT91_PD12_TPK0 (1 << 12) /* B: ETM Trace Packet Port 0 */ --#define AT91_PD13_TPK1 (1 << 13) /* B: ETM Trace Packet Port 1 */ --#define AT91_PD14_TPK2 (1 << 14) /* B: ETM Trace Packet Port 2 */ --#define AT91_PD15_TD0 (1 << 15) /* A: SSC Transmit Data 0 */ --#define AT91_PD15_TPK3 (1 << 15) /* B: ETM Trace Packet Port 3 */ --#define AT91_PD16_TD1 (1 << 16) /* A: SSC Transmit Data 1 */ --#define AT91_PD16_TPK4 (1 << 16) /* B: ETM Trace Packet Port 4 */ --#define AT91_PD17_TD2 (1 << 17) /* A: SSC Transmit Data 2 */ --#define AT91_PD17_TPK5 (1 << 17) /* B: ETM Trace Packet Port 5 */ --#define AT91_PD18_NPCS1 (1 << 18) /* A: SPI Peripheral Chip Select 1 */ --#define AT91_PD18_TPK6 (1 << 18) /* B: ETM Trace Packet Port 6 */ --#define AT91_PD19_NPCS2 (1 << 19) /* A: SPI Peripheral Chip Select 2 */ --#define AT91_PD19_TPK7 (1 << 19) /* B: ETM Trace Packet Port 7 */ --#define AT91_PD20_NPCS3 (1 << 20) /* A: SPI Peripheral Chip Select 3 */ --#define AT91_PD20_TPK8 (1 << 20) /* B: ETM Trace Packet Port 8 */ --#define AT91_PD21_RTS0 (1 << 21) /* A: USART Ready To Send 0 */ --#define AT91_PD21_TPK9 (1 << 21) /* B: ETM Trace Packet Port 9 */ --#define AT91_PD22_RTS1 (1 << 22) /* A: USART Ready To Send 1 */ --#define AT91_PD22_TPK10 (1 << 22) /* B: ETM Trace Packet Port 10 */ --#define AT91_PD23_RTS2 (1 << 23) /* A: USART Ready To Send 2 */ --#define AT91_PD23_TPK11 (1 << 23) /* B: ETM Trace Packet Port 11 */ --#define AT91_PD24_RTS3 (1 << 24) /* A: USART Ready To Send 3 */ --#define AT91_PD24_TPK12 (1 << 24) /* B: ETM Trace Packet Port 12 */ --#define AT91_PD25_DTR1 (1 << 25) /* A: USART Data Terminal Ready 1 */ --#define AT91_PD25_TPK13 (1 << 25) /* B: ETM Trace Packet Port 13 */ --#define AT91_PD26_TPK14 (1 << 26) /* B: ETM Trace Packet Port 14 */ --#define AT91_PD27_TPK15 (1 << 27) /* B: ETM Trace Packet Port 15 */ --#endif -- - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9260.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91sam9260.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9260.h -@@ -117,13 +117,4 @@ - #define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */ - - --#if 0 --/* -- * PIO pin definitions (peripheral A/B multiplexing). -- */ -- --// TODO: Add -- --#endif -- - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9260_matrix.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91sam9260_matrix.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9260_matrix.h -@@ -67,7 +67,7 @@ - #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ - #define AT91_MATRIX_CS4A_SMC (0 << 4) - #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) --#define AT91_MATRIX_CS5A (1 << 5 ) /* Chip Select 5 Assignment */ -+#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ - #define AT91_MATRIX_CS5A_SMC (0 << 5) - #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) - #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9261.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91sam9261.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9261.h -@@ -98,195 +98,4 @@ - #define AT91SAM9261_LCDC_BASE 0x00600000 /* LDC controller */ - - --#if 0 --/* -- * PIO pin definitions (peripheral A/B multiplexing). -- */ --#define AT91_PA0_SPI0_MISO (1 << 0) /* A: SPI0 Master In Slave */ --#define AT91_PA0_MCDA0 (1 << 0) /* B: Multimedia Card A Data 0 */ --#define AT91_PA1_SPI0_MOSI (1 << 1) /* A: SPI0 Master Out Slave */ --#define AT91_PA1_MCCDA (1 << 1) /* B: Multimedia Card A Command */ --#define AT91_PA2_SPI0_SPCK (1 << 2) /* A: SPI0 Serial Clock */ --#define AT91_PA2_MCCK (1 << 2) /* B: Multimedia Card Clock */ --#define AT91_PA3_SPI0_NPCS0 (1 << 3) /* A: SPI0 Peripheral Chip Select 0 */ --#define AT91_PA4_SPI0_NPCS1 (1 << 4) /* A: SPI0 Peripheral Chip Select 1 */ --#define AT91_PA4_MCDA1 (1 << 4) /* B: Multimedia Card A Data 1 */ --#define AT91_PA5_SPI0_NPCS2 (1 << 5) /* A: SPI0 Peripheral Chip Select 2 */ --#define AT91_PA5_MCDA2 (1 << 5) /* B: Multimedia Card A Data 2 */ --#define AT91_PA6_SPI0_NPCS3 (1 << 6) /* A: SPI0 Peripheral Chip Select 3 */ --#define AT91_PA6_MCDA3 (1 << 6) /* B: Multimedia Card A Data 3 */ --#define AT91_PA7_TWD (1 << 7) /* A: TWI Two-wire Serial Data */ --#define AT91_PA7_PCK0 (1 << 7) /* B: PMC Programmable clock Output 0 */ --#define AT91_PA8_TWCK (1 << 8) /* A: TWI Two-wire Serial Clock */ --#define AT91_PA8_PCK1 (1 << 8) /* B: PMC Programmable clock Output 1 */ --#define AT91_PA9_DRXD (1 << 9) /* A: DBGU Debug Receive Data */ --#define AT91_PA9_PCK2 (1 << 9) /* B: PMC Programmable clock Output 2 */ --#define AT91_PA10_DTXD (1 << 10) /* A: DBGU Debug Transmit Data */ --#define AT91_PA10_PCK3 (1 << 10) /* B: PMC Programmable clock Output 3 */ --#define AT91_PA11_TSYNC (1 << 11) /* A: Trace Synchronization Signal */ --#define AT91_PA11_SCK1 (1 << 11) /* B: USART1 Serial Clock */ --#define AT91_PA12_TCLK (1 << 12) /* A: Trace Clock */ --#define AT91_PA12_RTS1 (1 << 12) /* B: USART1 Ready To Send */ --#define AT91_PA13_TPS0 (1 << 13) /* A: Trace ARM Pipeline Status 0 */ --#define AT91_PA13_CTS1 (1 << 13) /* B: USART1 Clear To Send */ --#define AT91_PA14_TPS1 (1 << 14) /* A: Trace ARM Pipeline Status 1 */ --#define AT91_PA14_SCK2 (1 << 14) /* B: USART2 Serial Clock */ --#define AT91_PA15_TPS2 (1 << 15) /* A: Trace ARM Pipeline Status 2 */ --#define AT91_PA15_RTS2 (1 << 15) /* B: USART2 Ready To Send */ --#define AT91_PA16_TPK0 (1 << 16) /* A: Trace Packet Port 0 */ --#define AT91_PA16_CTS2 (1 << 16) /* B: USART2 Clear To Send */ --#define AT91_PA17_TPK1 (1 << 17) /* A: Trace Packet Port 1 */ --#define AT91_PA17_TF1 (1 << 17) /* B: SSC1 Transmit Frame Sync */ --#define AT91_PA18_TPK2 (1 << 18) /* A: Trace Packet Port 2 */ --#define AT91_PA18_TK1 (1 << 18) /* B: SSC1 Transmit Clock */ --#define AT91_PA19_TPK3 (1 << 19) /* A: Trace Packet Port 3 */ --#define AT91_PA19_TD1 (1 << 19) /* B: SSC1 Transmit Data */ --#define AT91_PA20_TPK4 (1 << 20) /* A: Trace Packet Port 4 */ --#define AT91_PA20_RD1 (1 << 20) /* B: SSC1 Receive Data */ --#define AT91_PA21_TPK5 (1 << 21) /* A: Trace Packet Port 5 */ --#define AT91_PA21_RK1 (1 << 21) /* B: SSC1 Receive Clock */ --#define AT91_PA22_TPK6 (1 << 22) /* A: Trace Packet Port 6 */ --#define AT91_PA22_RF1 (1 << 22) /* B: SSC1 Receive Frame Sync */ --#define AT91_PA23_TPK7 (1 << 23) /* A: Trace Packet Port 7 */ --#define AT91_PA23_RTS0 (1 << 23) /* B: USART0 Ready To Send */ --#define AT91_PA24_TPK8 (1 << 24) /* A: Trace Packet Port 8 */ --#define AT91_PA24_SPI1_NPCS1 (1 << 24) /* B: SPI1 Peripheral Chip Select 1 */ --#define AT91_PA25_TPK9 (1 << 25) /* A: Trace Packet Port 9 */ --#define AT91_PA25_SPI1_NPCS2 (1 << 25) /* B: SPI1 Peripheral Chip Select 2 */ --#define AT91_PA26_TPK10 (1 << 26) /* A: Trace Packet Port 10 */ --#define AT91_PA26_SPI1_NPCS3 (1 << 26) /* B: SPI1 Peripheral Chip Select 3 */ --#define AT91_PA27_TPK11 (1 << 27) /* A: Trace Packet Port 11 */ --#define AT91_PA27_SPI0_NPCS1 (1 << 27) /* B: SPI0 Peripheral Chip Select 1 */ --#define AT91_PA28_TPK12 (1 << 28) /* A: Trace Packet Port 12 */ --#define AT91_PA28_SPI0_NPCS2 (1 << 28) /* B: SPI0 Peripheral Chip Select 2 */ --#define AT91_PA29_TPK13 (1 << 29) /* A: Trace Packet Port 13 */ --#define AT91_PA29_SPI0_NPCS3 (1 << 29) /* B: SPI0 Peripheral Chip Select 3 */ --#define AT91_PA30_TPK14 (1 << 30) /* A: Trace Packet Port 14 */ --#define AT91_PA30_A23 (1 << 30) /* B: Address Bus bit 23 */ --#define AT91_PA31_TPK15 (1 << 31) /* A: Trace Packet Port 15 */ --#define AT91_PA31_A24 (1 << 31) /* B: Address Bus bit 24 */ -- --#define AT91_PB0_LCDVSYNC (1 << 0) /* A: LCD Vertical Synchronization */ --#define AT91_PB1_LCDHSYNC (1 << 1) /* A: LCD Horizontal Synchronization */ --#define AT91_PB2_LCDDOTCK (1 << 2) /* A: LCD Dot Clock */ --#define AT91_PB2_PCK0 (1 << 2) /* B: PMC Programmable clock Output 0 */ --#define AT91_PB3_LCDDEN (1 << 3) /* A: LCD Data Enable */ --#define AT91_PB4_LCDCC (1 << 4) /* A: LCD Contrast Control */ --#define AT91_PB4_LCDD2 (1 << 4) /* B: LCD Data Bus Bit 2 */ --#define AT91_PB5_LCDD0 (1 << 5) /* A: LCD Data Bus Bit 0 */ --#define AT91_PB5_LCDD3 (1 << 5) /* B: LCD Data Bus Bit 3 */ --#define AT91_PB6_LCDD1 (1 << 6) /* A: LCD Data Bus Bit 1 */ --#define AT91_PB6_LCDD4 (1 << 6) /* B: LCD Data Bus Bit 4 */ --#define AT91_PB7_LCDD2 (1 << 7) /* A: LCD Data Bus Bit 2 */ --#define AT91_PB7_LCDD5 (1 << 7) /* B: LCD Data Bus Bit 5 */ --#define AT91_PB8_LCDD3 (1 << 8) /* A: LCD Data Bus Bit 3 */ --#define AT91_PB8_LCDD6 (1 << 8) /* B: LCD Data Bus Bit 6 */ --#define AT91_PB9_LCDD4 (1 << 9) /* A: LCD Data Bus Bit 4 */ --#define AT91_PB9_LCDD7 (1 << 9) /* B: LCD Data Bus Bit 7 */ --#define AT91_PB10_LCDD5 (1 << 10) /* A: LCD Data Bus Bit 5 */ --#define AT91_PB10_LCDD10 (1 << 10) /* B: LCD Data Bus Bit 10 */ --#define AT91_PB11_LCDD6 (1 << 11) /* A: LCD Data Bus Bit 6 */ --#define AT91_PB11_LCDD11 (1 << 11) /* B: LCD Data Bus Bit 11 */ --#define AT91_PB12_LCDD7 (1 << 12) /* A: LCD Data Bus Bit 7 */ --#define AT91_PB12_LCDD12 (1 << 12) /* B: LCD Data Bus Bit 12 */ --#define AT91_PB13_LCDD8 (1 << 13) /* A: LCD Data Bus Bit 8 */ --#define AT91_PB13_LCDD13 (1 << 13) /* B: LCD Data Bus Bit 13 */ --#define AT91_PB14_LCDD9 (1 << 14) /* A: LCD Data Bus Bit 9 */ --#define AT91_PB14_LCDD14 (1 << 14) /* B: LCD Data Bus Bit 14 */ --#define AT91_PB15_LCDD10 (1 << 15) /* A: LCD Data Bus Bit 10 */ --#define AT91_PB15_LCDD15 (1 << 15) /* B: LCD Data Bus Bit 15 */ --#define AT91_PB16_LCDD11 (1 << 16) /* A: LCD Data Bus Bit 11 */ --#define AT91_PB16_LCDD19 (1 << 16) /* B: LCD Data Bus Bit 19 */ --#define AT91_PB17_LCDD12 (1 << 17) /* A: LCD Data Bus Bit 12 */ --#define AT91_PB17_LCDD20 (1 << 17) /* B: LCD Data Bus Bit 20 */ --#define AT91_PB18_LCDD13 (1 << 18) /* A: LCD Data Bus Bit 13 */ --#define AT91_PB18_LCDD21 (1 << 18) /* B: LCD Data Bus Bit 21 */ --#define AT91_PB19_LCDD14 (1 << 19) /* A: LCD Data Bus Bit 14 */ --#define AT91_PB19_LCDD22 (1 << 19) /* B: LCD Data Bus Bit 22 */ --#define AT91_PB20_LCDD15 (1 << 20) /* A: LCD Data Bus Bit 15 */ --#define AT91_PB20_LCDD23 (1 << 20) /* B: LCD Data Bus Bit 23 */ --#define AT91_PB21_TF0 (1 << 21) /* A: SSC0 Transmit Frame Sync */ --#define AT91_PB21_LCDD16 (1 << 21) /* B: LCD Data Bus Bit 16 */ --#define AT91_PB22_TK0 (1 << 22) /* A: SSC0 Transmit Clock */ --#define AT91_PB22_LCDD17 (1 << 22) /* B: LCD Data Bus Bit 17 */ --#define AT91_PB23_TD0 (1 << 23) /* A: SSC0 Transmit Data */ --#define AT91_PB23_LCDD18 (1 << 23) /* B: LCD Data Bus Bit 18 */ --#define AT91_PB24_RD0 (1 << 24) /* A: SSC0 Receive Data */ --#define AT91_PB24_LCDD19 (1 << 24) /* B: LCD Data Bus Bit 19 */ --#define AT91_PB25_RK0 (1 << 25) /* A: SSC0 Receive Clock */ --#define AT91_PB25_LCDD20 (1 << 25) /* B: LCD Data Bus Bit 20 */ --#define AT91_PB26_RF0 (1 << 26) /* A: SSC0 Receive Frame Sync */ --#define AT91_PB26_LCDD21 (1 << 26) /* B: LCD Data Bus Bit 21 */ --#define AT91_PB27_SPI1_NPCS1 (1 << 27) /* A: SPI1 Peripheral Chip Select 1 */ --#define AT91_PB27_LCDD22 (1 << 27) /* B: LCD Data Bus Bit 22 */ --#define AT91_PB28_SPI1_NPCS0 (1 << 28) /* A: SPI1 Peripheral Chip Select 0 */ --#define AT91_PB28_LCDD23 (1 << 28) /* B: LCD Data Bus Bit 23 */ --#define AT91_PB29_SPI1_SPCK (1 << 29) /* A: SPI1 Serial Clock */ --#define AT91_PB29_IRQ2 (1 << 29) /* B: Interrupt input 2 */ --#define AT91_PB30_SPI1_MISO (1 << 30) /* A: SPI1 Master In Slave */ --#define AT91_PB30_IRQ1 (1 << 30) /* B: Interrupt input 1 */ --#define AT91_PB31_SPI1_MOSI (1 << 31) /* A: SPI1 Master Out Slave */ --#define AT91_PB31_PCK2 (1 << 31) /* B: PMC Programmable clock Output 2 */ -- --#define AT91_PC0_SMOE (1 << 0) /* A: SmartMedia Output Enable */ --#define AT91_PC0_NCS6 (1 << 0) /* B: Chip Select 6 */ --#define AT91_PC1_SMWE (1 << 1) /* A: SmartMedia Write Enable */ --#define AT91_PC1_NCS7 (1 << 1) /* B: Chip Select 7 */ --#define AT91_PC2_NWAIT (1 << 2) /* A: NWAIT */ --#define AT91_PC2_IRQ0 (1 << 2) /* B: Interrupt input 0 */ --#define AT91_PC3_A25_CFRNW (1 << 3) /* A: Address Bus[25] / Compact Flash Read Not Write */ --#define AT91_PC4_NCS4_CFCS0 (1 << 4) /* A: Chip Select 4 / CompactFlash Chip Select 0 */ --#define AT91_PC5_NCS5_CFCS1 (1 << 5) /* A: Chip Select 5 / CompactFlash Chip Select 1 */ --#define AT91_PC6_CFCE1 (1 << 6) /* A: CompactFlash Chip Enable 1 */ --#define AT91_PC7_CFCE2 (1 << 7) /* A: CompactFlash Chip Enable 2 */ --#define AT91_PC8_TXD0 (1 << 8) /* A: USART0 Transmit Data */ --#define AT91_PC8_PCK2 (1 << 8) /* B: PMC Programmable clock Output 2 */ --#define AT91_PC9_RXD0 (1 << 9) /* A: USART0 Receive Data */ --#define AT91_PC9_PCK3 (1 << 9) /* B: PMC Programmable clock Output 3 */ --#define AT91_PC10_RTS0 (1 << 10) /* A: USART0 Ready To Send */ --#define AT91_PC10_SCK0 (1 << 10) /* B: USART0 Serial Clock */ --#define AT91_PC11_CTS0 (1 << 11) /* A: USART0 Clear To Send */ --#define AT91_PC11_FIQ (1 << 11) /* B: AIC Fast Interrupt Input */ --#define AT91_PC12_TXD1 (1 << 12) /* A: USART1 Transmit Data */ --#define AT91_PC12_NCS6 (1 << 12) /* B: Chip Select 6 */ --#define AT91_PC13_RXD1 (1 << 13) /* A: USART1 Receive Data */ --#define AT91_PC13_NCS7 (1 << 13) /* B: Chip Select 7 */ --#define AT91_PC14_TXD2 (1 << 14) /* A: USART2 Transmit Data */ --#define AT91_PC14_SPI1_NPCS2 (1 << 14) /* B: SPI1 Peripheral Chip Select 2 */ --#define AT91_PC15_RXD2 (1 << 15) /* A: USART2 Receive Data */ --#define AT91_PC15_SPI1_NPCS3 (1 << 15) /* B: SPI1 Peripheral Chip Select 3 */ --#define AT91_PC16_D16 (1 << 16) /* A: Data Bus [16] */ --#define AT91_PC16_TCLK0 (1 << 16) /* B: Timer Counter 0 external clock input */ --#define AT91_PC17_D17 (1 << 17) /* A: Data Bus [17] */ --#define AT91_PC17_TCLK1 (1 << 17) /* B: Timer Counter 1 external clock input */ --#define AT91_PC18_D18 (1 << 18) /* A: Data Bus [18] */ --#define AT91_PC18_TCLK2 (1 << 18) /* B: Timer Counter 2 external clock input */ --#define AT91_PC19_D19 (1 << 19) /* A: Data Bus [19] */ --#define AT91_PC19_TIOA0 (1 << 19) /* B: Timer Counter 0 Multipurpose Timer I/O Pin A */ --#define AT91_PC20_D20 (1 << 20) /* A: Data Bus [20] */ --#define AT91_PC20_TIOB0 (1 << 20) /* B: Timer Counter 0 Multipurpose Timer I/O Pin B */ --#define AT91_PC21_D21 (1 << 21) /* A: Data Bus [21] */ --#define AT91_PC21_TIOA1 (1 << 21) /* B: Timer Counter 1 Multipurpose Timer I/O Pin A */ --#define AT91_PC22_D22 (1 << 22) /* A: Data Bus [22] */ --#define AT91_PC22_TIOB1 (1 << 22) /* B: Timer Counter 1 Multipurpose Timer I/O Pin B */ --#define AT91_PC23_D23 (1 << 23) /* A: Data Bus [23] */ --#define AT91_PC23_TIOA2 (1 << 23) /* B: Timer Counter 2 Multipurpose Timer I/O Pin A */ --#define AT91_PC24_D24 (1 << 24) /* A: Data Bus [24] */ --#define AT91_PC24_TIOB2 (1 << 24) /* B: Timer Counter 2 Multipurpose Timer I/O Pin B */ --#define AT91_PC25_D25 (1 << 25) /* A: Data Bus [25] */ --#define AT91_PC25_TF2 (1 << 25) /* B: SSC2 Transmit Frame Sync */ --#define AT91_PC26_D26 (1 << 26) /* A: Data Bus [26] */ --#define AT91_PC26_TK2 (1 << 26) /* B: SSC2 Transmit Clock */ --#define AT91_PC27_D27 (1 << 27) /* A: Data Bus [27] */ --#define AT91_PC27_TD2 (1 << 27) /* B: SSC2 Transmit Data */ --#define AT91_PC28_D28 (1 << 28) /* A: Data Bus [28] */ --#define AT91_PC28_RD2 (1 << 28) /* B: SSC2 Receive Data */ --#define AT91_PC29_D29 (1 << 29) /* A: Data Bus [29] */ --#define AT91_PC29_RK2 (1 << 29) /* B: SSC2 Receive Clock */ --#define AT91_PC30_D30 (1 << 30) /* A: Data Bus [30] */ --#define AT91_PC30_RF2 (1 << 30) /* B: SSC2 Receive Frame Sync */ --#define AT91_PC31_D31 (1 << 31) /* A: Data Bus [31] */ --#define AT91_PC31_PCK1 (1 << 31) /* B: PMC Programmable clock Output 1 */ --#endif -- - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9263.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/at91sam9263.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9263.h -@@ -119,13 +119,5 @@ - #define AT91SAM9263_DMAC_BASE 0x00800000 /* DMA Controller */ - #define AT91SAM9263_UHP_BASE 0x00a00000 /* USB Host controller */ - --#if 0 --/* -- * PIO pin definitions (peripheral A/B multiplexing). -- */ -- --// TODO: Add -- --#endif - - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9rl.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9rl.h -@@ -0,0 +1,110 @@ -+/* -+ * include/asm-arm/arch-at91/at91sam9260.h -+ * -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * Common definitions. -+ * Based on AT91SAM9RL datasheet revision A. (Preliminary) -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ */ -+ -+#ifndef AT91SAM9RL_H -+#define AT91SAM9RL_H -+ -+/* -+ * Peripheral identifiers/interrupts. -+ */ -+#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ -+#define AT91_ID_SYS 1 /* System Controller */ -+#define AT91SAM9RL_ID_PIOA 2 /* Parallel IO Controller A */ -+#define AT91SAM9RL_ID_PIOB 3 /* Parallel IO Controller B */ -+#define AT91SAM9RL_ID_PIOC 4 /* Parallel IO Controller C */ -+#define AT91SAM9RL_ID_PIOD 5 /* Parallel IO Controller D */ -+#define AT91SAM9RL_ID_US0 6 /* USART 0 */ -+#define AT91SAM9RL_ID_US1 7 /* USART 1 */ -+#define AT91SAM9RL_ID_US2 8 /* USART 2 */ -+#define AT91SAM9RL_ID_US3 9 /* USART 3 */ -+#define AT91SAM9RL_ID_MCI 10 /* Multimedia Card Interface */ -+#define AT91SAM9RL_ID_TWI0 11 /* TWI 0 */ -+#define AT91SAM9RL_ID_TWI1 12 /* TWI 1 */ -+#define AT91SAM9RL_ID_SPI 13 /* Serial Peripheral Interface */ -+#define AT91SAM9RL_ID_SSC0 14 /* Serial Synchronous Controller 0 */ -+#define AT91SAM9RL_ID_SSC1 15 /* Serial Synchronous Controller 1 */ -+#define AT91SAM9RL_ID_TC0 16 /* Timer Counter 0 */ -+#define AT91SAM9RL_ID_TC1 17 /* Timer Counter 1 */ -+#define AT91SAM9RL_ID_TC2 18 /* Timer Counter 2 */ -+#define AT91SAM9RL_ID_PWMC 19 /* Pulse Width Modulation Controller */ -+#define AT91SAM9RL_ID_TSC 20 /* Touch Screen Controller */ -+#define AT91SAM9RL_ID_DMA 21 /* DMA Controller */ -+#define AT91SAM9RL_ID_UDPHS 22 /* USB Device HS */ -+#define AT91SAM9RL_ID_LCDC 23 /* LCD Controller */ -+#define AT91SAM9RL_ID_AC97C 24 /* AC97 Controller */ -+#define AT91SAM9RL_ID_IRQ0 31 /* Advanced Interrupt Controller (IRQ0) */ -+ -+ -+/* -+ * User Peripheral physical base addresses. -+ */ -+#define AT91SAM9RL_BASE_TCB0 0xfffa0000 -+#define AT91SAM9RL_BASE_TC0 0xfffa0000 -+#define AT91SAM9RL_BASE_TC1 0xfffa0040 -+#define AT91SAM9RL_BASE_TC2 0xfffa0080 -+#define AT91SAM9RL_BASE_MCI 0xfffa4000 -+#define AT91SAM9RL_BASE_TWI0 0xfffa8000 -+#define AT91SAM9RL_BASE_TWI1 0xfffac000 -+#define AT91SAM9RL_BASE_US0 0xfffb0000 -+#define AT91SAM9RL_BASE_US1 0xfffb4000 -+#define AT91SAM9RL_BASE_US2 0xfffb8000 -+#define AT91SAM9RL_BASE_US3 0xfffbc000 -+#define AT91SAM9RL_BASE_SSC0 0xfffc0000 -+#define AT91SAM9RL_BASE_SSC1 0xfffc4000 -+#define AT91SAM9RL_BASE_PWMC 0xfffc8000 -+#define AT91SAM9RL_BASE_SPI 0xfffcc000 -+#define AT91SAM9RL_BASE_TSC 0xfffd0000 -+#define AT91SAM9RL_BASE_UDPHS 0xfffd4000 -+#define AT91SAM9RL_BASE_AC97C 0xfffd8000 -+#define AT91_BASE_SYS 0xffffc000 -+ -+ -+/* -+ * System Peripherals (offset from AT91_BASE_SYS) -+ */ -+#define AT91_DMA (0xffffe600 - AT91_BASE_SYS) -+#define AT91_ECC (0xffffe800 - AT91_BASE_SYS) -+#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS) -+#define AT91_SMC (0xffffec00 - AT91_BASE_SYS) -+#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) -+#define AT91_CCFG (0xffffef10 - AT91_BASE_SYS) -+#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) -+#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) -+#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) -+#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) -+#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) -+#define AT91_PIOD (0xfffffa00 - AT91_BASE_SYS) -+#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) -+#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) -+#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) -+#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) -+#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) -+#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) -+#define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) -+#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) -+#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS) -+ -+ -+/* -+ * Internal Memory. -+ */ -+#define AT91SAM9RL_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -+#define AT91SAM9RL_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */ -+ -+#define AT91SAM9RL_ROM_BASE 0x00400000 /* Internal ROM base address */ -+#define AT91SAM9RL_ROM_SIZE (2 * SZ_16K) /* Internal ROM size (32Kb) */ -+ -+#define AT91SAM9RL_LCDC_BASE 0x00500000 /* LCD Controller */ -+#define AT91SAM9RL_UDPHS_BASE 0x00600000 /* USB Device HS controller */ -+ -+#endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9rl_matrix.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/include/asm-arm/arch-at91/at91sam9rl_matrix.h -@@ -0,0 +1,96 @@ -+/* -+ * include/asm-arm/arch-at91/at91sam9rl_matrix.h -+ * -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * Memory Controllers (MATRIX, EBI) - System peripherals registers. -+ * Based on AT91SAM9RL datasheet revision A. (Preliminary) -+ * -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file COPYING in the main directory of this archive for -+ * more details. -+ */ -+ -+#ifndef AT91SAM9RL_MATRIX_H -+#define AT91SAM9RL_MATRIX_H -+ -+#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -+#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -+#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -+#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -+#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -+#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ -+#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -+#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -+#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -+#define AT91_MATRIX_ULBT_FOUR (2 << 0) -+#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -+#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) -+ -+#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -+#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -+#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -+#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -+#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ -+#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ -+#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -+#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -+#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -+#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -+#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -+#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ -+#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ -+#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) -+#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) -+ -+#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -+#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -+#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -+#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -+#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ -+#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ -+#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -+#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -+#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -+#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -+#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -+#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -+ -+#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ -+#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -+#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -+#define AT91_MATRIX_RCB2 (1 << 2) -+#define AT91_MATRIX_RCB3 (1 << 3) -+#define AT91_MATRIX_RCB4 (1 << 4) -+#define AT91_MATRIX_RCB5 (1 << 5) -+ -+#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */ -+#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ -+#define AT91_MATRIX_ITCM_0 (0 << 0) -+#define AT91_MATRIX_ITCM_16 (5 << 0) -+#define AT91_MATRIX_ITCM_32 (6 << 0) -+#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ -+#define AT91_MATRIX_DTCM_0 (0 << 4) -+#define AT91_MATRIX_DTCM_16 (5 << 4) -+#define AT91_MATRIX_DTCM_32 (6 << 4) -+ -+#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */ -+#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ -+#define AT91_MATRIX_CS1A_SMC (0 << 1) -+#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) -+#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ -+#define AT91_MATRIX_CS3A_SMC (0 << 3) -+#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) -+#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ -+#define AT91_MATRIX_CS4A_SMC (0 << 4) -+#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) -+#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ -+#define AT91_MATRIX_CS5A_SMC (0 << 5) -+#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) -+#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -+#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -+#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) -+#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16) -+ -+ -+#endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/board.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/board.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/board.h -@@ -62,7 +62,7 @@ struct at91_mmc_data { - }; - extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data); - -- /* Ethernet */ -+ /* Ethernet (EMAC & MACB) */ - struct at91_eth_data { - u8 phy_irq_pin; /* PHY IRQ */ - u8 is_rmii; /* using RMII interface? */ -@@ -114,9 +114,31 @@ struct atmel_uart_data { - }; - extern void __init at91_add_device_serial(void); - -+ /* LCD Controller */ -+struct atmel_lcdfb_info; -+extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data); -+ -+ /* AC97 */ -+struct atmel_ac97_data { -+ u8 reset_pin; /* reset */ -+}; -+extern void __init at91_add_device_ac97(struct atmel_ac97_data *data); -+ -+ /* ISI */ -+extern void __init at91_add_device_isi(void); -+ - /* LEDs */ - extern u8 at91_leds_cpu; - extern u8 at91_leds_timer; - extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); - -+struct at91_gpio_led { -+ u8 index; /* index of LED */ -+ char* name; /* name of LED */ -+ u8 gpio; /* AT91_PIN_xx */ -+ u8 flags; /* 1=active-high */ -+ char* trigger; /* default trigger */ -+}; -+extern void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr); -+ - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/cpu.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/cpu.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/cpu.h -@@ -26,6 +26,8 @@ - #define ARCH_ID_AT91SAM9XE256 0x329a93a0 - #define ARCH_ID_AT91SAM9XE512 0x329aa3a0 - -+#define ARCH_ID_AT91SAM9RL64 0x019b03a0 -+ - static inline unsigned long at91_cpu_identify(void) - { - return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION); -@@ -68,4 +70,10 @@ static inline unsigned long at91_arch_id - #define cpu_is_at91sam9263() (0) - #endif - -+#ifdef CONFIG_ARCH_AT91SAM9RL -+#define cpu_is_at91sam9rl() (at91_cpu_identify() == ARCH_ID_AT91SAM9RL64) -+#else -+#define cpu_is_at91sam9rl() (0) -+#endif -+ - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/hardware.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/hardware.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/hardware.h -@@ -24,6 +24,8 @@ - #include <asm/arch/at91sam9261.h> - #elif defined(CONFIG_ARCH_AT91SAM9263) - #include <asm/arch/at91sam9263.h> -+#elif defined(CONFIG_ARCH_AT91SAM9RL) -+#include <asm/arch/at91sam9rl.h> - #else - #error "Unsupported AT91 processor" - #endif -@@ -69,22 +71,5 @@ - /* Clocks */ - #define AT91_SLOW_CLOCK 32768 /* slow clock */ - --#ifndef __ASSEMBLY__ --#include <asm/io.h> -- --static inline unsigned int at91_sys_read(unsigned int reg_offset) --{ -- void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; -- -- return __raw_readl(addr + reg_offset); --} -- --static inline void at91_sys_write(unsigned int reg_offset, unsigned long value) --{ -- void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; -- -- __raw_writel(value, addr + reg_offset); --} --#endif - - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/ics1523.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/include/asm-arm/arch-at91/ics1523.h -@@ -0,0 +1,154 @@ -+//*---------------------------------------------------------------------------- -+//* ATMEL Microcontroller Software Support - ROUSSET - -+//*---------------------------------------------------------------------------- -+//* The software is delivered "AS IS" without warranty or condition of any -+//* kind, either express, implied or statutory. This includes without -+//* limitation any warranty or condition with respect to merchantability or -+//* fitness for any particular purpose, or against the infringements of -+//* intellectual property rights of others. -+//*---------------------------------------------------------------------------- -+//* File Name : ics1523.h -+//* Object : Clock Generator Prototyping File. -+//* -+//* 1.0 08/28/02 ED : Creation -+//* 1.2 13/01/03 FB : Update on lib V3 -+//*---------------------------------------------------------------------------- -+ -+#ifndef ics1523_h -+#define ics1523_h -+ -+/*-------------------------------------------*/ -+/* ICS1523 TWI Serial Clock Definition */ -+/*-------------------------------------------*/ -+ -+#define ICS_MIN_CLOCK 100 /* Min Frequency Access Clock KHz */ -+#define ICS_MAX_CLOCK 400 /* Max Frequency Access Clock KHz */ -+#define ICS_TRANSFER_RATE ICS_MAX_CLOCK /* Transfer speed to apply */ -+ -+#define ICS_WRITE_CLK_PNB 30 /* TWCK Clock Periods required to write */ -+#define ICS_READ_CLK_PNB 40 /* TWCK Clock Periods required to read */ -+ -+/*-------------------------------------------*/ -+/* ICS1523 Write Operation Definition */ -+/*-------------------------------------------*/ -+ -+#define ICS1523_ACCESS_OK 0 /* OK */ -+#define ICS1523_ACCESS_ERROR -1 /* NOK */ -+ -+/*-------------------------------------------*/ -+/* ICS1523 Device Addresses Definition */ -+/*-------------------------------------------*/ -+ -+#define ICS_ADDR 0x26 /* Device Address */ -+ -+/*--------------------------------------------------*/ -+/* ICS1523 Registers Internal Addresses Definition */ -+/*--------------------------------------------------*/ -+ -+#define ICS_ICR 0x0 /* Input Control Register */ -+#define ICS_LCR 0x1 /* Loop Control Register */ -+#define ICS_FD0 0x2 /* PLL FeedBack Divider LSBs */ -+#define ICS_FD1 0x3 /* PLL FeedBack Divider MSBs */ -+#define ICS_DPAO 0x4 /* Dynamic Phase Aligner Offset */ -+#define ICS_DPAC 0x5 /* Dynamic Phase Aligner Resolution */ -+#define ICS_OE 0x6 /* Output Enables Register */ -+#define ICS_OD 0x7 /* Osc Divider Register */ -+#define ICS_SWRST 0x8 /* DPA & PLL Reset Register */ -+#define ICS_VID 0x10 /* Chip Version Register */ -+#define ICS_RID 0x11 /* Chip Revision Register */ -+#define ICS_SR 0x12 /* Status Register */ -+ -+/*------------------------------------------------------*/ -+/* ICS1523 Input Control Register Bits Definition */ -+/*------------------------------------------------------*/ -+ -+#define ICS_PDEN 0x1 /* Phase Detector Enable */ -+#define ICS_PDPOL 0x2 /* Phase Detector Enable Polarity */ -+#define ICS_REFPOL 0x4 /* External Reference Polarity */ -+#define ICS_FBKPOL 0x8 /* External Feedback Polarity */ -+#define ICS_FBKSEL 0x10 /* External Feedback Select */ -+#define ICS_FUNCSEL 0x20 /* Function Out Select */ -+#define ICS_ENPLS 0x40 /* Enable PLL Lock/Ref Status Output */ -+#define ICS_ENDLS 0x80 /* Enable DPA Lock/Ref Status Output */ -+ -+/*-----------------------------------------------------*/ -+/* ICS1523 Loop Control Register Bits Definition */ -+/*-----------------------------------------------------*/ -+ -+#define ICS_PFD 0x7 /* Phase Detector Gain */ -+#define ICS_PSD 0x30 /* Post-Scaler Divider */ -+ -+/*----------------------------------------------------*/ -+/* ICS1523 PLL FeedBack Divider LSBs Definition */ -+/*----------------------------------------------------*/ -+ -+#define ICS_FBDL 0xFF /* PLL FeedBack Divider LSBs */ -+ -+/*----------------------------------------------------*/ -+/* ICS1523 PLL FeedBack Divider MSBs Definition */ -+/*----------------------------------------------------*/ -+ -+#define ICS_FBDM 0xF /* PLL FeedBack Divider MSBs */ -+ -+/*------------------------------------------------------------*/ -+/* ICS1523 Dynamic Phase Aligner Offset Bits Definition */ -+/*------------------------------------------------------------*/ -+ -+#define ICS_DPAOS 0x2F /* Dynamic Phase Aligner Offset */ -+#define ICS_FILSEL 0x80 /* Loop Filter Select */ -+ -+/*----------------------------------------------------------------*/ -+/* ICS1523 Dynamic Phase Aligner Resolution Bits Definition */ -+/*----------------------------------------------------------------*/ -+ -+#define ICS_DPARES 0x3 /* Dynamic Phase Aligner Resolution */ -+#define ICS_MMREV 0xFC /* Metal Mask Revision Number */ -+ -+/*-------------------------------------------------------*/ -+/* ICS1523 Output Enables Register Bits Definition */ -+/*-------------------------------------------------------*/ -+ -+#define ICS_OEPCK 0x1 /* Output Enable for PECL PCLK Outputs */ -+#define ICS_OETCK 0x2 /* Output Enable for STTL CLK Output */ -+#define ICS_OEP2 0x4 /* Output Enable for PECL CLK/2 Outputs */ -+#define ICS_OET2 0x8 /* Output Enable for STTL CLK/2 Output */ -+#define ICS_OEF 0x10 /* Output Enable for STTL FUNC Output */ -+#define ICS_CLK2INV 0x20 /* CLK/2 Invert */ -+#define ICS_OSCL 0xC0 /* SSTL Clock Scaler */ -+ -+/*----------------------------------------------------*/ -+/* ICS1523 Osc Divider Register Bits Definition */ -+/*----------------------------------------------------*/ -+ -+#define ICS_OSCDIV 0x7F /* Oscillator Divider Modulus */ -+#define ICS_INSEL 0x80 /* Input Select */ -+ -+/*---------------------------------------------------*/ -+/* ICS1523 DPA & PLL Reset Register Definition */ -+/*---------------------------------------------------*/ -+ -+#define ICS_DPAR 0x0A /* DPA Reset Command */ -+#define ICS_PLLR 0x50 /* PLL Reset Command */ -+ -+/*------------------------------------------------*/ -+/* ICS1523 Chip Version Register Definition */ -+/*------------------------------------------------*/ -+ -+#define ICS_CHIPV 0xFF /* Chip Version */ -+ -+/*-------------------------------------------------*/ -+/* ICS1523 Chip Revision Register Definition */ -+/*-------------------------------------------------*/ -+ -+#define ICS_CHIPR 0xFF /* Chip Revision */ -+ -+/*------------------------------------------*/ -+/* ICS1523 Status Register Definition */ -+/*------------------------------------------*/ -+ -+#define ICS_DPALOCK 0x1 /* DPA Lock Status */ -+#define ICS_PLLLOCK 0x2 /* PLL Lock Status */ -+ -+int at91_ics1523_init(void); -+ -+#endif /* ics1523_h */ -Index: linux-2.6.21.7/include/asm-arm/arch-at91/io.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/io.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/io.h -@@ -29,4 +29,22 @@ - #define __mem_pci(a) (a) - - -+#ifndef __ASSEMBLY__ -+ -+static inline unsigned int at91_sys_read(unsigned int reg_offset) -+{ -+ void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; -+ -+ return __raw_readl(addr + reg_offset); -+} -+ -+static inline void at91_sys_write(unsigned int reg_offset, unsigned long value) -+{ -+ void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; -+ -+ __raw_writel(value, addr + reg_offset); -+} -+ -+#endif -+ - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/irqs.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/irqs.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/irqs.h -@@ -21,6 +21,7 @@ - #ifndef __ASM_ARCH_IRQS_H - #define __ASM_ARCH_IRQS_H - -+#include <asm/io.h> - #include <asm/arch/at91_aic.h> - - #define NR_AIC_IRQS 32 -Index: linux-2.6.21.7/include/asm-arm/arch-at91/spi.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/include/asm-arm/arch-at91/spi.h -@@ -0,0 +1,54 @@ -+/* -+ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 -+ * -+ * (c) SAN People (Pty) Ltd -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+ */ -+ -+#ifndef AT91_LEGACY_SPI_H -+#define AT91_LEGACY_SPI_H -+ -+#define SPI_MAJOR 153 /* registered device number */ -+ -+#define DEFAULT_SPI_CLK 6000000 -+ -+ -+/* Maximum number of buffers in a single SPI transfer. -+ * DataFlash uses maximum of 2 -+ * spidev interface supports up to 8. -+ */ -+#define MAX_SPI_TRANSFERS 8 -+#define NR_SPI_DEVICES 4 /* number of devices on SPI bus */ -+ -+/* -+ * Describes the buffers for a SPI transfer. -+ * A transmit & receive buffer must be specified for each transfer -+ */ -+struct spi_transfer_list { -+ void* tx[MAX_SPI_TRANSFERS]; /* transmit */ -+ int txlen[MAX_SPI_TRANSFERS]; -+ void* rx[MAX_SPI_TRANSFERS]; /* receive */ -+ int rxlen[MAX_SPI_TRANSFERS]; -+ int nr_transfers; /* number of transfers */ -+ int curr; /* current transfer */ -+}; -+ -+struct spi_local { -+ unsigned int pcs; /* Peripheral Chip Select value */ -+ -+ struct spi_transfer_list *xfers; /* current transfer list */ -+ dma_addr_t tx, rx; /* DMA address for current transfer */ -+ dma_addr_t txnext, rxnext; /* DMA address for next transfer */ -+}; -+ -+ -+/* Exported functions */ -+extern void spi_access_bus(short device); -+extern void spi_release_bus(short device); -+extern int spi_transfer(struct spi_transfer_list* list); -+ -+#endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/timex.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/timex.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/timex.h -@@ -37,6 +37,11 @@ - #define AT91SAM9_MASTER_CLOCK 99959500 - #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) - -+#elif defined(CONFIG_ARCH_AT91SAM9RL) -+ -+#define AT91SAM9_MASTER_CLOCK 100000000 -+#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) -+ - #endif - - #endif -Index: linux-2.6.21.7/include/asm-arm/arch-at91/uncompress.h -=================================================================== ---- linux-2.6.21.7.orig/include/asm-arm/arch-at91/uncompress.h -+++ linux-2.6.21.7/include/asm-arm/arch-at91/uncompress.h -@@ -21,7 +21,7 @@ - #ifndef __ASM_ARCH_UNCOMPRESS_H - #define __ASM_ARCH_UNCOMPRESS_H - --#include <asm/hardware.h> -+#include <asm/io.h> - #include <asm/arch/at91_dbgu.h> - - /* -Index: linux-2.6.21.7/include/linux/clk.h -=================================================================== ---- linux-2.6.21.7.orig/include/linux/clk.h -+++ linux-2.6.21.7/include/linux/clk.h -@@ -121,4 +121,24 @@ int clk_set_parent(struct clk *clk, stru - */ - struct clk *clk_get_parent(struct clk *clk); - -+/** -+ * clk_must_disable - report whether a clock's users must disable it -+ * @clk: one node in the clock tree -+ * -+ * This routine returns true only if the upcoming system state requires -+ * disabling the specified clock. -+ * -+ * It's common for platform power states to constrain certain clocks (and -+ * their descendants) to be unavailable, while other states allow that -+ * clock to be active. A platform's power states often include an "all on" -+ * mode; system wide sleep states like "standby" or "suspend-to-RAM"; and -+ * operating states which sacrifice functionality for lower power usage. -+ * -+ * The constraint value is commonly tested in device driver suspend(), to -+ * leave clocks active if they are needed for features like wakeup events. -+ * On platforms that support reduced functionality operating states, the -+ * constraint may also need to be tested during resume() and probe() calls. -+ */ -+int clk_must_disable(struct clk *clk); -+ - #endif -Index: linux-2.6.21.7/include/linux/i2c-id.h -=================================================================== ---- linux-2.6.21.7.orig/include/linux/i2c-id.h -+++ linux-2.6.21.7/include/linux/i2c-id.h -@@ -202,6 +202,7 @@ - - /* --- PCA 9564 based algorithms */ - #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */ -+#define I2C_HW_A_PLAT 0x1a0001 /* generic platform_bus interface */ - - /* --- ACPI Embedded controller algorithms */ - #define I2C_HW_ACPI_EC 0x1f0000 -Index: linux-2.6.21.7/include/video/atmel_lcdc.h -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/include/video/atmel_lcdc.h -@@ -0,0 +1,196 @@ -+/* -+ * Header file for AT91/AT32 LCD Controller -+ * -+ * Data structure and register user interface -+ * -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+#ifndef __ATMEL_LCDC_H__ -+#define __ATMEL_LCDC_H__ -+ -+ /* LCD Controller info data structure */ -+struct atmel_lcdfb_info { -+ spinlock_t lock; -+ struct fb_info *info; -+ void __iomem *mmio; -+ unsigned long irq_base; -+ -+ unsigned int guard_time; -+ struct platform_device *pdev; -+ struct clk *bus_clk; -+ struct clk *lcdc_clk; -+ unsigned int default_bpp; -+ unsigned int default_lcdcon2; -+ unsigned int default_dmacon; -+ void (*atmel_lcdfb_power_control)(int on); -+ struct fb_monspecs *default_monspecs; -+ u32 pseudo_palette[16]; -+}; -+ -+#define ATMEL_LCDC_DMABADDR1 0x00 -+#define ATMEL_LCDC_DMABADDR2 0x04 -+#define ATMEL_LCDC_DMAFRMPT1 0x08 -+#define ATMEL_LCDC_DMAFRMPT2 0x0c -+#define ATMEL_LCDC_DMAFRMADD1 0x10 -+#define ATMEL_LCDC_DMAFRMADD2 0x14 -+ -+#define ATMEL_LCDC_DMAFRMCFG 0x18 -+#define ATMEL_LCDC_FRSIZE (0x7fffff << 0) -+#define ATMEL_LCDC_BLENGTH_OFFSET 24 -+#define ATMEL_LCDC_BLENGTH (0x7f << ATMEL_LCDC_BLENGTH_OFFSET) -+ -+#define ATMEL_LCDC_DMACON 0x1c -+#define ATMEL_LCDC_DMAEN (0x1 << 0) -+#define ATMEL_LCDC_DMARST (0x1 << 1) -+#define ATMEL_LCDC_DMABUSY (0x1 << 2) -+#define ATMEL_LCDC_DMAUPDT (0x1 << 3) -+#define ATMEL_LCDC_DMA2DEN (0x1 << 4) -+ -+#define ATMEL_LCDC_DMA2DCFG 0x20 -+#define ATMEL_LCDC_ADDRINC_OFFSET 0 -+#define ATMEL_LCDC_ADDRINC (0xffff) -+#define ATMEL_LCDC_PIXELOFF_OFFSET 24 -+#define ATMEL_LCDC_PIXELOFF (0x1f << 24) -+ -+#define ATMEL_LCDC_LCDCON1 0x0800 -+#define ATMEL_LCDC_BYPASS (1 << 0) -+#define ATMEL_LCDC_CLKVAL_OFFSET 12 -+#define ATMEL_LCDC_CLKVAL (0x1ff << ATMEL_LCDC_CLKVAL_OFFSET) -+#define ATMEL_LCDC_LINCNT (0x7ff << 21) -+ -+#define ATMEL_LCDC_LCDCON2 0x0804 -+#define ATMEL_LCDC_DISTYPE (3 << 0) -+#define ATMEL_LCDC_DISTYPE_STNMONO (0 << 0) -+#define ATMEL_LCDC_DISTYPE_STNCOLOR (1 << 0) -+#define ATMEL_LCDC_DISTYPE_TFT (2 << 0) -+#define ATMEL_LCDC_SCANMOD (1 << 2) -+#define ATMEL_LCDC_SCANMOD_SINGLE (0 << 2) -+#define ATMEL_LCDC_SCANMOD_DUAL (1 << 2) -+#define ATMEL_LCDC_IFWIDTH (3 << 3) -+#define ATMEL_LCDC_IFWIDTH_4 (0 << 3) -+#define ATMEL_LCDC_IFWIDTH_8 (1 << 3) -+#define ATMEL_LCDC_IFWIDTH_16 (2 << 3) -+#define ATMEL_LCDC_PIXELSIZE (7 << 5) -+#define ATMEL_LCDC_PIXELSIZE_1 (0 << 5) -+#define ATMEL_LCDC_PIXELSIZE_2 (1 << 5) -+#define ATMEL_LCDC_PIXELSIZE_4 (2 << 5) -+#define ATMEL_LCDC_PIXELSIZE_8 (3 << 5) -+#define ATMEL_LCDC_PIXELSIZE_16 (4 << 5) -+#define ATMEL_LCDC_PIXELSIZE_24 (5 << 5) -+#define ATMEL_LCDC_PIXELSIZE_32 (6 << 5) -+#define ATMEL_LCDC_INVVD (1 << 8) -+#define ATMEL_LCDC_INVVD_NORMAL (0 << 8) -+#define ATMEL_LCDC_INVVD_INVERTED (1 << 8) -+#define ATMEL_LCDC_INVFRAME (1 << 9 ) -+#define ATMEL_LCDC_INVFRAME_NORMAL (0 << 9) -+#define ATMEL_LCDC_INVFRAME_INVERTED (1 << 9) -+#define ATMEL_LCDC_INVLINE (1 << 10) -+#define ATMEL_LCDC_INVLINE_NORMAL (0 << 10) -+#define ATMEL_LCDC_INVLINE_INVERTED (1 << 10) -+#define ATMEL_LCDC_INVCLK (1 << 11) -+#define ATMEL_LCDC_INVCLK_NORMAL (0 << 11) -+#define ATMEL_LCDC_INVCLK_INVERTED (1 << 11) -+#define ATMEL_LCDC_INVDVAL (1 << 12) -+#define ATMEL_LCDC_INVDVAL_NORMAL (0 << 12) -+#define ATMEL_LCDC_INVDVAL_INVERTED (1 << 12) -+#define ATMEL_LCDC_CLKMOD (1 << 15) -+#define ATMEL_LCDC_CLKMOD_ACTIVEDISPLAY (0 << 15) -+#define ATMEL_LCDC_CLKMOD_ALWAYSACTIVE (1 << 15) -+#define ATMEL_LCDC_MEMOR (1 << 31) -+#define ATMEL_LCDC_MEMOR_BIG (0 << 31) -+#define ATMEL_LCDC_MEMOR_LITTLE (1 << 31) -+ -+#define ATMEL_LCDC_TIM1 0x0808 -+#define ATMEL_LCDC_VFP (0xff << 0) -+#define ATMEL_LCDC_VBP_OFFSET 8 -+#define ATMEL_LCDC_VBP (0xff << ATMEL_LCDC_VBP_OFFSET) -+#define ATMEL_LCDC_VPW_OFFSET 16 -+#define ATMEL_LCDC_VPW (0x3f << ATMEL_LCDC_VPW_OFFSET) -+#define ATMEL_LCDC_VHDLY_OFFSET 24 -+#define ATMEL_LCDC_VHDLY (0xf << ATMEL_LCDC_VHDLY_OFFSET) -+ -+#define ATMEL_LCDC_TIM2 0x080c -+#define ATMEL_LCDC_HBP (0xff << 0) -+#define ATMEL_LCDC_HPW_OFFSET 8 -+#define ATMEL_LCDC_HPW (0x3f << ATMEL_LCDC_HPW_OFFSET) -+#define ATMEL_LCDC_HFP_OFFSET 21 -+#define ATMEL_LCDC_HFP (0x7ff << ATMEL_LCDC_HFP_OFFSET) -+ -+#define ATMEL_LCDC_LCDFRMCFG 0x0810 -+#define ATMEL_LCDC_LINEVAL (0x7ff << 0) -+#define ATMEL_LCDC_HOZVAL_OFFSET 21 -+#define ATMEL_LCDC_HOZVAL (0x7ff << ATMEL_LCDC_HOZVAL_OFFSET) -+ -+#define ATMEL_LCDC_FIFO 0x0814 -+#define ATMEL_LCDC_FIFOTH (0xffff) -+ -+#define ATMEL_LCDC_MVAL 0x0818 -+ -+#define ATMEL_LCDC_DP1_2 0x081c -+#define ATMEL_LCDC_DP4_7 0x0820 -+#define ATMEL_LCDC_DP3_5 0x0824 -+#define ATMEL_LCDC_DP2_3 0x0828 -+#define ATMEL_LCDC_DP5_7 0x082c -+#define ATMEL_LCDC_DP3_4 0x0830 -+#define ATMEL_LCDC_DP4_5 0x0834 -+#define ATMEL_LCDC_DP6_7 0x0838 -+#define ATMEL_LCDC_DP1_2_VAL (0xff) -+#define ATMEL_LCDC_DP4_7_VAL (0xfffffff) -+#define ATMEL_LCDC_DP3_5_VAL (0xfffff) -+#define ATMEL_LCDC_DP2_3_VAL (0xfff) -+#define ATMEL_LCDC_DP5_7_VAL (0xfffffff) -+#define ATMEL_LCDC_DP3_4_VAL (0xffff) -+#define ATMEL_LCDC_DP4_5_VAL (0xfffff) -+#define ATMEL_LCDC_DP6_7_VAL (0xfffffff) -+ -+#define ATMEL_LCDC_PWRCON 0x083c -+#define ATMEL_LCDC_PWR (1 << 0) -+#define ATMEL_LCDC_GUARDT_OFFSET 1 -+#define ATMEL_LCDC_GUARDT (0x7f << ATMEL_LCDC_GUARDT_OFFSET) -+#define ATMEL_LCDC_BUSY (1 << 31) -+ -+#define ATMEL_LCDC_CONTRAST_CTR 0x0840 -+#define ATMEL_LCDC_PS (3 << 0) -+#define ATMEL_LCDC_PS_DIV1 (0 << 0) -+#define ATMEL_LCDC_PS_DIV2 (1 << 0) -+#define ATMEL_LCDC_PS_DIV4 (2 << 0) -+#define ATMEL_LCDC_PS_DIV8 (3 << 0) -+#define ATMEL_LCDC_POL (1 << 2) -+#define ATMEL_LCDC_POL_NEGATIVE (0 << 2) -+#define ATMEL_LCDC_POL_POSITIVE (1 << 2) -+#define ATMEL_LCDC_ENA (1 << 3) -+#define ATMEL_LCDC_ENA_PWMDISABLE (0 << 3) -+#define ATMEL_LCDC_ENA_PWMENABLE (1 << 3) -+ -+#define ATMEL_LCDC_CONTRAST_VAL 0x0844 -+#define ATMEL_LCDC_CVAL (0xff) -+ -+#define ATMEL_LCDC_IER 0x0848 -+#define ATMEL_LCDC_IDR 0x084c -+#define ATMEL_LCDC_IMR 0x0850 -+#define ATMEL_LCDC_ISR 0x0854 -+#define ATMEL_LCDC_ICR 0x0858 -+#define ATMEL_LCDC_LNI (1 << 0) -+#define ATMEL_LCDC_LSTLNI (1 << 1) -+#define ATMEL_LCDC_EOFI (1 << 2) -+#define ATMEL_LCDC_UFLWI (1 << 4) -+#define ATMEL_LCDC_OWRI (1 << 5) -+#define ATMEL_LCDC_MERI (1 << 6) -+ -+#define ATMEL_LCDC_LUT(n) (0x0c00 + ((n)*4)) -+ -+#endif /* __ATMEL_LCDC_H__ */ -Index: linux-2.6.21.7/sound/soc/at91/eti_b1_wm8731.c -=================================================================== ---- linux-2.6.21.7.orig/sound/soc/at91/eti_b1_wm8731.c -+++ linux-2.6.21.7/sound/soc/at91/eti_b1_wm8731.c -@@ -34,8 +34,7 @@ - #include <sound/soc.h> - #include <sound/soc-dapm.h> - --#include <asm/arch/hardware.h> --#include <asm/arch/at91_pio.h> -+#include <asm/hardware.h> - #include <asm/arch/gpio.h> - - #include "../codecs/wm8731.h" -@@ -48,13 +47,6 @@ - #define DBG(x...) - #endif - --#define AT91_PIO_TF1 (1 << (AT91_PIN_PB6 - PIN_BASE) % 32) --#define AT91_PIO_TK1 (1 << (AT91_PIN_PB7 - PIN_BASE) % 32) --#define AT91_PIO_TD1 (1 << (AT91_PIN_PB8 - PIN_BASE) % 32) --#define AT91_PIO_RD1 (1 << (AT91_PIN_PB9 - PIN_BASE) % 32) --#define AT91_PIO_RK1 (1 << (AT91_PIN_PB10 - PIN_BASE) % 32) --#define AT91_PIO_RF1 (1 << (AT91_PIN_PB11 - PIN_BASE) % 32) -- - static struct clk *pck1_clk; - static struct clk *pllb_clk; - -@@ -277,7 +269,6 @@ static struct platform_device *eti_b1_sn - static int __init eti_b1_init(void) - { - int ret; -- u32 ssc_pio_lines; - struct at91_ssc_periph *ssc = eti_b1_dai.cpu_dai->private_data; - - if (!request_mem_region(AT91RM9200_BASE_SSC1, SZ_16K, "soc-audio")) { -@@ -311,19 +302,12 @@ static int __init eti_b1_init(void) - goto fail_io_unmap; - } - -- ssc_pio_lines = AT91_PIO_TF1 | AT91_PIO_TK1 | AT91_PIO_TD1 -- | AT91_PIO_RD1 /* | AT91_PIO_RK1 */ | AT91_PIO_RF1; -- -- /* Reset all PIO registers and assign lines to peripheral A */ -- at91_sys_write(AT91_PIOB + PIO_PDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_ODR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_IFDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_CODR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_IDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_MDDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_PUDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_ASR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_OWDR, ssc_pio_lines); -+ at91_set_A_periph(AT91_PIN_PB6, 0); /* TF1 */ -+ at91_set_A_periph(AT91_PIN_PB7, 0); /* TK1 */ -+ at91_set_A_periph(AT91_PIN_PB8, 0); /* TD1 */ -+ at91_set_A_periph(AT91_PIN_PB9, 0); /* RD1 */ -+/* at91_set_A_periph(AT91_PIN_PB10, 0);*/ /* RK1 */ -+ at91_set_A_periph(AT91_PIN_PB11, 0); /* RF1 */ - - /* - * Set PCK1 parent to PLLB and its rate to 12 Mhz. diff --git a/target/linux/at91/patches-2.6.21/001-vlink-machine.patch b/target/linux/at91/patches-2.6.21/001-vlink-machine.patch deleted file mode 100644 index f40dbae..0000000 --- a/target/linux/at91/patches-2.6.21/001-vlink-machine.patch +++ /dev/null @@ -1,219 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/boot/compressed/head-at91rm9200.S -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/boot/compressed/head-at91rm9200.S -+++ linux-2.6.21.7/arch/arm/boot/compressed/head-at91rm9200.S -@@ -61,6 +61,12 @@ - cmp r7, r3 - beq 99f - -+ @ FDL Versalink : 1053 -+ mov r3, #(MACH_TYPE_VLINK & 0xff) -+ orr r3, r3, #(MACH_TYPE_VLINK & 0xff00) -+ cmp r7, r3 -+ beq 99f -+ - @ Ajeco 1ARM : 1075 - mov r3, #(MACH_TYPE_ONEARM & 0xff) - orr r3, r3, #(MACH_TYPE_ONEARM & 0xff00) -Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -@@ -0,0 +1,160 @@ -+/* -+ * linux/arch/arm/mach-at91/board-vlink.c -+ * -+ * Copyright (C) 2005 SAN People -+ * Copyright (C) 2006,2007 Guthrie Consulting -+ * -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#include <linux/types.h> -+#include <linux/init.h> -+#include <linux/mm.h> -+#include <linux/module.h> -+#include <linux/platform_device.h> -+#include <linux/spi/spi.h> -+#include <linux/mtd/physmap.h> -+ -+#include <asm/hardware.h> -+#include <asm/setup.h> -+#include <asm/mach-types.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/arch.h> -+#include <asm/mach/map.h> -+#include <asm/mach/irq.h> -+ -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+#include <asm/arch/at91rm9200_mc.h> -+ -+#include "generic.h" -+ -+ -+/* -+ * Serial port configuration. -+ * 0 .. 3 = USART0 .. USART3 -+ * 4 = DBGU -+ */ -+static struct at91_uart_config __initdata vlink_uart_config = { -+ .console_tty = 0, /* ttyS0 */ -+ .nr_tty = 5, -+ .tty_map = { 4, 1, 0, 3, 2 } /* ttyS0, ..., ttyS4 */ -+}; -+ -+static void __init vlink_map_io(void) -+{ -+ /* Initialize processor: 18.432 MHz crystal */ -+ at91rm9200_initialize(18432000, AT91RM9200_PQFP); -+ -+ /* Setup the LEDs */ -+// at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2); -+ -+ /* Setup the serial ports and console */ -+ at91_init_serial(&vlink_uart_config); -+} -+ -+static void __init vlink_init_irq(void) -+{ -+ at91rm9200_init_interrupts(NULL); -+} -+ -+static struct at91_eth_data __initdata vlink_eth_data = { -+ .phy_irq_pin = AT91_PIN_PC4, -+ .is_rmii = 1, -+}; -+ -+static struct at91_usbh_data __initdata vlink_usbh_data = { -+ .ports = 1, -+}; -+ -+static struct at91_udc_data __initdata vlink_udc_data = { -+ .vbus_pin = AT91_PIN_PD4, -+ .pullup_pin = AT91_PIN_PD5, -+}; -+ -+static struct at91_mmc_data __initdata vlink_mmc_data = { -+// .det_pin = AT91_PIN_PB27, -+ .slot_b = 0, -+ .wire4 = 1, -+// .wp_pin = AT91_PIN_PA17, -+}; -+ -+static struct spi_board_info vlink_spi_devices[] = { -+ { /* DataFlash chip */ -+ .modalias = "mtd_dataflash", -+ .chip_select = 0, -+ .max_speed_hz = 15 * 1000 * 1000, -+ }, -+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD -+ { /* DataFlash card */ -+ .modalias = "mtd_dataflash", -+ .chip_select = 3, -+ .max_speed_hz = 15 * 1000 * 1000, -+ }, -+#endif -+}; -+ -+static struct at91_gpio_led vlink_leds[] = { -+ { -+ .name = "led0", -+ .gpio = AT91_PIN_PB1, -+ .trigger = "heartbeat", -+ }, -+ { -+ .name = "led1", -+ .gpio = AT91_PIN_PB2, -+ .trigger = "timer", -+ } -+}; -+ -+static void __init vlink_board_init(void) -+{ -+ /* Serial */ -+ at91_add_device_serial(); -+ /* Ethernet */ -+ at91_add_device_eth(&vlink_eth_data); -+ /* USB Host */ -+ at91_add_device_usbh(&vlink_usbh_data); -+ /* USB Device */ -+ at91_add_device_udc(&vlink_udc_data); -+ at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ -+ /* I2C */ -+ at91_add_device_i2c(); -+ /* SPI */ -+ at91_add_device_spi(vlink_spi_devices, ARRAY_SIZE(vlink_spi_devices)); -+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD -+ /* DataFlash card */ -+// at91_set_gpio_output(AT91_PIN_PB22, 0); -+#else -+ /* MMC */ -+// at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ -+ at91_add_device_mmc(0, &vlink_mmc_data); -+#endif -+ /* LEDs */ -+ at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds)); -+} -+ -+MACHINE_START(VLINK, "FDL VersaLink") -+ /* Maintainer: Guthrie Consulting */ -+ .phys_io = AT91_BASE_SYS, -+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, -+ .boot_params = AT91_SDRAM_BASE + 0x100, -+ .timer = &at91rm9200_timer, -+ .map_io = vlink_map_io, -+ .init_irq = vlink_init_irq, -+ .init_machine = vlink_board_init, -+MACHINE_END -Index: linux-2.6.21.7/arch/arm/mach-at91/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/Kconfig -+++ linux-2.6.21.7/arch/arm/mach-at91/Kconfig -@@ -96,6 +96,12 @@ config MACH_CHUB - help - Select this if you are using Promwad's Chub board. - -+config MACH_VLINK -+ bool "Figment Design Labs VersaLink" -+ depends on ARCH_AT91RM9200 -+ help -+ Select this if you are using FDL's VersaLink board -+ - endif - - # ---------------------------------------------------------- -Index: linux-2.6.21.7/arch/arm/mach-at91/Makefile -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/Makefile -+++ linux-2.6.21.7/arch/arm/mach-at91/Makefile -@@ -29,6 +29,7 @@ obj-$(CONFIG_MACH_KB9200) += board-kb920 - obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o - obj-$(CONFIG_MACH_KAFA) += board-kafa.o - obj-$(CONFIG_MACH_CHUB) += board-chub.o -+obj-$(CONFIG_MACH_VLINK) += board-vlink.o - - # AT91SAM9260 board-specific support - obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o -@@ -51,6 +52,7 @@ led-$(CONFIG_MACH_CSB337) += leds.o - led-$(CONFIG_MACH_CSB637) += leds.o - led-$(CONFIG_MACH_KB9200) += leds.o - led-$(CONFIG_MACH_KAFA) += leds.o -+led-$(CONFIG_MACH_VLINK) += leds.o - obj-$(CONFIG_LEDS) += $(led-y) - - # VGA support diff --git a/target/linux/at91/patches-2.6.21/002-led-driver.patch b/target/linux/at91/patches-2.6.21/002-led-driver.patch deleted file mode 100644 index f8e915d..0000000 --- a/target/linux/at91/patches-2.6.21/002-led-driver.patch +++ /dev/null @@ -1,192 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-vlink.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -@@ -61,7 +61,7 @@ static void __init vlink_map_io(void) - at91rm9200_initialize(18432000, AT91RM9200_PQFP); - - /* Setup the LEDs */ --// at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2); -+ at91_init_leds(AT91_PIN_PC14, AT91_PIN_PC15); - - /* Setup the serial ports and console */ - at91_init_serial(&vlink_uart_config); -@@ -81,10 +81,12 @@ static struct at91_usbh_data __initdata - .ports = 1, - }; - -+/* - static struct at91_udc_data __initdata vlink_udc_data = { - .vbus_pin = AT91_PIN_PD4, - .pullup_pin = AT91_PIN_PD5, - }; -+*/ - - static struct at91_mmc_data __initdata vlink_mmc_data = { - // .det_pin = AT91_PIN_PB27, -@@ -108,18 +110,19 @@ static struct spi_board_info vlink_spi_d - #endif - }; - --static struct at91_gpio_led vlink_leds[] = { -+/*static struct at91_gpio_led vlink_leds[] = { - { - .name = "led0", -- .gpio = AT91_PIN_PB1, -+ .gpio = AT91_PIN_PC14, - .trigger = "heartbeat", - }, - { - .name = "led1", -- .gpio = AT91_PIN_PB2, -+ .gpio = AT91_PIN_PC15, - .trigger = "timer", - } - }; -+*/ - - static void __init vlink_board_init(void) - { -@@ -130,8 +133,8 @@ static void __init vlink_board_init(void - /* USB Host */ - at91_add_device_usbh(&vlink_usbh_data); - /* USB Device */ -- at91_add_device_udc(&vlink_udc_data); -- at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ -+// at91_add_device_udc(&vlink_udc_data); -+// at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ - /* I2C */ - at91_add_device_i2c(); - /* SPI */ -@@ -145,7 +148,7 @@ static void __init vlink_board_init(void - at91_add_device_mmc(0, &vlink_mmc_data); - #endif - /* LEDs */ -- at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds)); -+// at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds)); - } - - MACHINE_START(VLINK, "FDL VersaLink") -Index: linux-2.6.21.7/arch/arm/mach-at91/Makefile -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/Makefile -+++ linux-2.6.21.7/arch/arm/mach-at91/Makefile -@@ -52,7 +52,7 @@ led-$(CONFIG_MACH_CSB337) += leds.o - led-$(CONFIG_MACH_CSB637) += leds.o - led-$(CONFIG_MACH_KB9200) += leds.o - led-$(CONFIG_MACH_KAFA) += leds.o --led-$(CONFIG_MACH_VLINK) += leds.o -+led-$(CONFIG_MACH_VLINK) += vlink_leds.o - obj-$(CONFIG_LEDS) += $(led-y) - - # VGA support -Index: linux-2.6.21.7/arch/arm/mach-at91/vlink_leds.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/arch/arm/mach-at91/vlink_leds.c -@@ -0,0 +1,105 @@ -+/* -+ * LED driver for Atmel AT91-based boards. -+ * -+ * Copyright (C) SAN People (Pty) Ltd -+ * Modified for FDL VersaLink Copyright (C) Guthrie Consulting -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+*/ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/init.h> -+ -+#include <asm/mach-types.h> -+#include <asm/leds.h> -+#include <asm/arch/board.h> -+#include <asm/arch/gpio.h> -+ -+ -+static inline void at91_led_on(unsigned int led) -+{ -+ at91_set_gpio_value(led, 0); -+} -+ -+static inline void at91_led_off(unsigned int led) -+{ -+ at91_set_gpio_value(led, 1); -+} -+ -+static inline void at91_led_toggle(unsigned int led) -+{ -+ unsigned long is_off = at91_get_gpio_value(led); -+ if (is_off) { -+ at91_led_on(led); -+ at91_led_off(at91_leds_cpu); -+ } -+ else { -+ at91_led_on(at91_leds_cpu); -+ at91_led_off(led); -+ } -+} -+ -+ -+/* -+ * Handle LED events. -+ */ -+ -+/* -+ * VersaLink has a single bi-coloured LED which changes colour when the -+ * polarity is reversed -+ */ -+static void at91_leds_event(led_event_t evt) -+{ -+ unsigned long flags; -+ -+ local_irq_save(flags); -+ -+ switch(evt) { -+ case led_start: /* System startup */ -+ at91_led_toggle(at91_leds_timer); -+ break; -+ -+ case led_stop: /* System stop / suspend */ -+ at91_led_toggle(at91_leds_timer); -+ break; -+ -+#ifdef CONFIG_LEDS_TIMER -+ case led_timer: /* Every 50 timer ticks */ -+ at91_led_toggle(at91_leds_timer); -+ break; -+#endif -+ -+#ifdef CONFIG_LEDS_CPU -+ case led_idle_start: /* Entering idle state */ -+ at91_led_toggle(at91_leds_timer); -+ break; -+ -+ case led_idle_end: /* Exit idle state */ -+ at91_led_toggle(at91_leds_timer); -+ break; -+#endif -+ -+ default: -+ break; -+ } -+ -+ local_irq_restore(flags); -+} -+ -+ -+static int __init leds_init(void) -+{ -+ if (!at91_leds_timer || !at91_leds_cpu) -+ return -ENODEV; -+ -+ leds_event = at91_leds_event; -+ -+ leds_event(led_start); -+ return 0; -+} -+ -+__initcall(leds_init); diff --git a/target/linux/at91/patches-2.6.21/003-gpio-driver.patch b/target/linux/at91/patches-2.6.21/003-gpio-driver.patch deleted file mode 100644 index b4ef42d..0000000 --- a/target/linux/at91/patches-2.6.21/003-gpio-driver.patch +++ /dev/null @@ -1,363 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/gpio.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/gpio.c -+++ linux-2.6.21.7/arch/arm/mach-at91/gpio.c -@@ -27,6 +27,7 @@ - - static struct at91_gpio_bank *gpio; - static int gpio_banks; -+static u32 pio_gpio_pin[4] = { 0, 0, 0, 0 }; - - - static inline void __iomem *pin_to_controller(unsigned pin) -@@ -71,9 +72,13 @@ int __init_or_module at91_set_GPIO_perip - { - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); -+ int bank = (pin - PIN_BASE) / 32; - - if (!pio) - return -EINVAL; -+ -+ pio_gpio_pin[bank] |= mask; -+ - __raw_writel(mask, pio + PIO_IDR); - __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR)); - __raw_writel(mask, pio + PIO_PER); -@@ -130,10 +135,13 @@ int __init_or_module at91_set_gpio_input - { - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); -+ int bank = (pin - PIN_BASE) / 32; - - if (!pio) - return -EINVAL; - -+ pio_gpio_pin[bank] |= mask; -+ - __raw_writel(mask, pio + PIO_IDR); - __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR)); - __raw_writel(mask, pio + PIO_ODR); -@@ -151,10 +159,13 @@ int __init_or_module at91_set_gpio_outpu - { - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); -+ int bank = (pin - PIN_BASE) / 32; - - if (!pio) - return -EINVAL; - -+ pio_gpio_pin[bank] |= mask; -+ - __raw_writel(mask, pio + PIO_IDR); - __raw_writel(mask, pio + PIO_PUDR); - __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR)); -@@ -262,6 +273,18 @@ int at91_get_gpio_value(unsigned pin) - } - EXPORT_SYMBOL(at91_get_gpio_value); - -+int at91_is_pin_gpio(unsigned pin) -+{ -+ void __iomem *pio = pin_to_controller(pin); -+ unsigned mask = pin_to_mask(pin); -+ int bank = (pin - PIN_BASE) / 32; -+ -+ if (!pio) -+ return -EINVAL; -+ return (pio_gpio_pin[bank] & mask) != 0; -+} -+EXPORT_SYMBOL(at91_is_pin_gpio); -+ - /*--------------------------------------------------------------------------*/ - - #ifdef CONFIG_PM -Index: linux-2.6.21.7/drivers/char/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/char/Kconfig -+++ linux-2.6.21.7/drivers/char/Kconfig -@@ -1087,5 +1087,12 @@ config AT91_SPIDEV - The SPI driver gives user mode access to this serial - bus on the AT91RM9200 processor. - -+config AT91_VLIO -+ tristate "Versalink LED and GPIO interface" -+ depends on ARCH_AT91RM9200 && MACH_VLINK -+ default n -+ help -+ Provides a handler GPIO's in userspace -+ - endmenu - -Index: linux-2.6.21.7/drivers/char/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/char/Makefile -+++ linux-2.6.21.7/drivers/char/Makefile -@@ -95,6 +95,7 @@ obj-$(CONFIG_TANBAC_TB0219) += tb0219.o - obj-$(CONFIG_TELCLOCK) += tlclk.o - obj-$(CONFIG_AT91_SPI) += at91_spi.o - obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o -+obj-$(CONFIG_AT91_VLIO) += vlink_giu.o - - obj-$(CONFIG_WATCHDOG) += watchdog/ - obj-$(CONFIG_MWAVE) += mwave/ -Index: linux-2.6.21.7/drivers/char/vlink_giu.c -=================================================================== ---- /dev/null -+++ linux-2.6.21.7/drivers/char/vlink_giu.c -@@ -0,0 +1,256 @@ -+/* -+ * Driver for FDL Versalink GPIO -+ * -+ * Copyright (C) 2005 Guthrie Consulting -+ * Author: Hamish Guthrie <hamish@prodigi.ch> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/moduleparam.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+ -+#include <linux/kernel.h> -+#include <linux/slab.h> -+#include <linux/fs.h> -+#include <linux/errno.h> -+#include <linux/init.h> -+#include <linux/types.h> -+#include <linux/proc_fs.h> -+#include <linux/fcntl.h> -+#include <linux/seq_file.h> -+#include <linux/cdev.h> -+#include <asm/arch/gpio.h> -+#include <asm/uaccess.h> -+ -+static int major; /* default is dynamic major device number */ -+module_param(major, int, 0); -+MODULE_PARM_DESC(major, "Major device number"); -+ -+#define VIO_NR_DEVS 96 -+ -+struct vio_dev { -+ struct cdev cdev; -+}; -+ -+struct vio_dev *vio_devices; -+static struct class *vio_class; -+ -+static ssize_t gpio_read(struct file *file, char __user *buf, size_t len, -+ loff_t *ppos) -+{ -+ unsigned int pin; -+ int retval; -+ char value = '0'; -+ -+ pin = iminor(file->f_dentry->d_inode); -+ -+ retval = at91_get_gpio_value(PIN_BASE + pin); -+ if (retval < 0) -+ return -EFAULT; -+ -+ value = retval + 0x30; -+ if (put_user(value, buf)) -+ return -EFAULT; -+ -+ return 1; -+} -+ -+static ssize_t gpio_write(struct file *file, const char __user *data, -+ size_t len, loff_t *ppos) -+{ -+ unsigned int pin; -+ size_t i; -+ char c; -+ int retval = 0; -+ -+ pin = iminor(file->f_dentry->d_inode); -+ -+ for (i = 0; i < len; i++) { -+ if (get_user(c, data + i)) -+ return -EFAULT; -+ -+ switch (c) { -+ case '0': -+ case '1': -+ retval = at91_set_gpio_value(PIN_BASE + pin, (int)c - 0x30); -+ if (retval < 0) -+ return -EFAULT; -+ break; -+ default: -+ break; -+ } -+ -+ if (retval < 0) -+ break; -+ } -+ -+ return i; -+} -+ -+static int gpio_open(struct inode *inode, struct file *file) -+{ -+ return nonseekable_open(inode, file); -+} -+ -+static int gpio_release(struct inode *inode, struct file *file) -+{ -+ return 0; -+} -+ -+static struct file_operations vio_fops = { -+ .owner = THIS_MODULE, -+ .read = gpio_read, -+ .write = gpio_write, -+ .open = gpio_open, -+ .release = gpio_release, -+}; -+ -+static void vio_setup_cdev(struct vio_dev *dev, int index) -+{ -+ int err, devno = MKDEV(major, index); -+ -+ cdev_init(&dev->cdev, &vio_fops); -+ dev->cdev.owner = THIS_MODULE; -+ dev->cdev.ops = &vio_fops; -+ err = cdev_add (&dev->cdev, devno, 1); -+ if (err) -+ printk(KERN_NOTICE "vio: Error %d adding vio%d", err, index); -+} -+ -+static int vio_remove(struct platform_device *dev) -+{ -+ int i; -+ dev_t devno = MKDEV(major, 0); -+ -+ if (vio_devices) { -+ for(i=0; i<VIO_NR_DEVS; i++) { -+ int iodev = at91_is_pin_gpio(PIN_BASE + i); -+ if (iodev) { -+ cdev_del(&vio_devices[i].cdev); -+ class_device_destroy(vio_class, MKDEV(major, i)); -+ } -+ } -+ kfree(vio_devices); -+ } -+ -+ class_destroy(vio_class); -+ unregister_chrdev_region(devno, VIO_NR_DEVS); -+ -+ platform_set_drvdata(dev, NULL); -+ -+ return 0; -+} -+ -+static int vio_probe(struct platform_device *dev) -+{ -+ int retval, i, j; -+ dev_t vdev = 0; -+ -+ if (major) { -+ vdev = MKDEV(major, 0); -+ retval = register_chrdev_region(vdev, VIO_NR_DEVS, "vio"); -+ } else { -+ retval = alloc_chrdev_region(&vdev, 0, VIO_NR_DEVS, "vio"); -+ major = MAJOR(vdev); -+ } -+ if (retval < 0) { -+ printk(KERN_WARNING "vio: can't get major %d\n", major); -+ return retval; -+ } -+ -+ if (major == 0) { -+ major = retval; -+ printk(KERN_INFO "vio: major number %d\n", major); -+ } -+ -+ vio_class = class_create(THIS_MODULE, "vio"); -+ -+ if (IS_ERR(vio_class)) { -+ printk(KERN_ERR "vio: Error creating vio class\n"); -+ vio_remove(dev); -+ return PTR_ERR(vio_class); -+ } -+ -+ vio_devices = kmalloc(VIO_NR_DEVS * sizeof(struct vio_dev), GFP_KERNEL); -+ if (!vio_devices) { -+ retval = -ENOMEM; -+ goto fail; -+ } -+ memset(vio_devices, 0, VIO_NR_DEVS * sizeof(struct vio_dev)); -+ -+ for (i=0; i<VIO_NR_DEVS/32; i++) -+ for(j=0; j<32; j++) { -+ int iodev = at91_is_pin_gpio(PIN_BASE + i*32 + j); -+ if (iodev) { -+ vio_setup_cdev(&vio_devices[i*32 + j], i*32 + j); -+ class_device_create(vio_class, NULL, MKDEV(major, i*32 + j), NULL, -+ "vio%c%d", i + 'A', j); -+ } -+ } -+ -+ platform_set_drvdata(dev, vio_devices); -+ -+ return 0; -+ -+fail: -+ vio_remove(dev); -+ return retval; -+} -+ -+static struct platform_device *vio_platform_device; -+ -+static struct platform_driver vio_driver = { -+ .probe = vio_probe, -+ .remove = vio_remove, -+ .driver = { -+ .name = "vio", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init vio_init(void) -+{ -+ int retval; -+ -+ vio_platform_device = platform_device_register_simple("vio", -1, NULL, 0); -+ if (IS_ERR(vio_platform_device)) { -+ printk(KERN_WARNING "vio: device registration failed\n"); -+ return PTR_ERR(vio_platform_device); -+ } -+ -+ retval = platform_driver_register(&vio_driver); -+ if (retval < 0) { -+ printk(KERN_WARNING "vio: driver registration failed\n"); -+ platform_device_unregister(vio_platform_device); -+ } -+ -+ return retval; -+} -+ -+static void __exit vio_exit(void) -+{ -+ platform_driver_unregister(&vio_driver); -+ platform_device_unregister(vio_platform_device); -+} -+ -+module_init(vio_init); -+module_exit(vio_exit); -+ -+MODULE_AUTHOR("Hamish Guthrie <hamish@prodigi.ch>"); -+MODULE_DESCRIPTION("FDL Versalink GPIO Driver"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/at91/patches-2.6.21/006-change-gpios.patch b/target/linux/at91/patches-2.6.21/006-change-gpios.patch deleted file mode 100644 index 97c71fe..0000000 --- a/target/linux/at91/patches-2.6.21/006-change-gpios.patch +++ /dev/null @@ -1,38 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-vlink.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -@@ -149,6 +149,33 @@ static void __init vlink_board_init(void - #endif - /* LEDs */ - // at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds)); -+ -+/* Other LED's */ -+ at91_set_gpio_output(AT91_PIN_PC7, 1); // LED FRONT AP1 -+ at91_set_gpio_output(AT91_PIN_PC8, 1); // LED FRONT BP1 -+ at91_set_gpio_output(AT91_PIN_PB14, 1); // LED BACK AP1 -+ at91_set_gpio_output(AT91_PIN_PB15, 1); // LED BACK BP1 -+ at91_set_gpio_output(AT91_PIN_PB16, 1); // LED BACK AP2 -+ at91_set_gpio_output(AT91_PIN_PB17, 1); // LED BACK BP2 -+ -+/* SIM Cards */ -+ at91_set_gpio_output(AT91_PIN_PB9, 1); // ENBSC3 -+ at91_set_gpio_output(AT91_PIN_PB10, 1); // ENBSC2 -+ at91_set_gpio_output(AT91_PIN_PB11, 1); // ENBSC1 -+ -+/* GSM Module Control */ -+ at91_set_gpio_output(AT91_PIN_PB12, 1); // GSMONOFF -+ -+/* Test jig presence detection */ -+ at91_set_gpio_input(AT91_PIN_PB8, 1); // JIGPRESENT -+ -+/* Power indicator */ -+ at91_set_gpio_input(AT91_PIN_PB22, 1); // PWR_IND -+ -+/* USB Device control */ -+ at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX -+ at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP -+ - } - - MACHINE_START(VLINK, "FDL VersaLink") diff --git a/target/linux/at91/patches-2.6.21/007-mtd-partition.patch b/target/linux/at91/patches-2.6.21/007-mtd-partition.patch deleted file mode 100644 index f97f45b..0000000 --- a/target/linux/at91/patches-2.6.21/007-mtd-partition.patch +++ /dev/null @@ -1,42 +0,0 @@ -Index: linux-2.6.21.7/drivers/mtd/devices/at91_dataflash.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/devices/at91_dataflash.c -+++ linux-2.6.21.7/drivers/mtd/devices/at91_dataflash.c -@@ -173,7 +173,7 @@ static struct mtd_partition static_parti - }; - #endif - --static const char *part_probes[] = { "cmdlinepart", NULL, }; -+static const char *part_probes[] = { "cmdlinepart", "at91part", NULL, }; - - #endif - -Index: linux-2.6.21.7/drivers/mtd/Kconfig -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/Kconfig -+++ linux-2.6.21.7/drivers/mtd/Kconfig -@@ -162,6 +162,12 @@ config MTD_AFS_PARTS - for your particular device. It won't happen automatically. The - 'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example. - -+config MTD_AT91_PARTS -+ tristate "Atmel AT91 partitioning support" -+ depends on MTD_PARTITIONS && ARCH_AT91RM9200 && AT91_SPI -+ ---help--- -+ Atmel AT91 partitioning support -+ - comment "User Modules And Translation Layers" - depends on MTD - -Index: linux-2.6.21.7/drivers/mtd/Makefile -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/Makefile -+++ linux-2.6.21.7/drivers/mtd/Makefile -@@ -12,6 +12,7 @@ obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o - obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o - obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o - obj-$(CONFIG_MTD_AFS_PARTS) += afs.o -+obj-$(CONFIG_MTD_AT91_PARTS) += at91part.o - - # 'Users' - code which presents functionality to userspace. - obj-$(CONFIG_MTD_CHAR) += mtdchar.o diff --git a/target/linux/at91/patches-2.6.21/008-fdl-serial.patch b/target/linux/at91/patches-2.6.21/008-fdl-serial.patch deleted file mode 100644 index 1fc369d..0000000 --- a/target/linux/at91/patches-2.6.21/008-fdl-serial.patch +++ /dev/null @@ -1,162 +0,0 @@ -Index: linux-2.6.21.7/drivers/serial/atmel_serial.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/serial/atmel_serial.c -+++ linux-2.6.21.7/drivers/serial/atmel_serial.c -@@ -174,7 +174,35 @@ static void atmel_set_mctrl(struct uart_ - at91_set_gpio_value(AT91_PIN_PA21, 0); - else - at91_set_gpio_value(AT91_PIN_PA21, 1); -+ -+ /* -+ * FDL VersaLink adds GPIOS to provide full modem control on -+ * USART 0 - Drive DTR and RI pins manually -+ */ -+ if (mctrl & TIOCM_DTR) -+ at91_set_gpio_value(AT91_PIN_PB6, 0); -+ else -+ at91_set_gpio_value(AT91_PIN_PB6, 1); -+ if (mctrl & TIOCM_RI) -+ at91_set_gpio_value(AT91_PIN_PB7, 0); -+ else -+ at91_set_gpio_value(AT91_PIN_PB7, 1); - } -+ -+ /* -+ * FDL VersaLink adds GPIOS to provide full modem control on -+ * USART 3 - Drive DTR and RI pins manually -+ */ -+ if (port->mapbase == AT91RM9200_BASE_US3) { -+ if (mctrl & TIOCM_DTR) -+ at91_set_gpio_value(AT91_PIN_PB29, 0); -+ else -+ at91_set_gpio_value(AT91_PIN_PB29, 1); -+ if (mctrl & TIOCM_RI) -+ at91_set_gpio_value(AT91_PIN_PB2, 0); -+ else -+ at91_set_gpio_value(AT91_PIN_PB2, 1); -+ } - } - #endif - -@@ -211,8 +239,10 @@ static u_int atmel_get_mctrl(struct uart - /* - * The control signals are active low. - */ -- if (!(status & ATMEL_US_DCD)) -- ret |= TIOCM_CD; -+ -+ if (!(port->mapbase == AT91RM9200_BASE_US0 || port->mapbase == AT91RM9200_BASE_US3)) -+ if (!(status & ATMEL_US_DCD)) -+ ret |= TIOCM_CD; - if (!(status & ATMEL_US_CTS)) - ret |= TIOCM_CTS; - if (!(status & ATMEL_US_DSR)) -@@ -220,6 +250,16 @@ static u_int atmel_get_mctrl(struct uart - if (!(status & ATMEL_US_RI)) - ret |= TIOCM_RI; - -+ /* -+ * Read the GPIO's for the FDL VersaLink special case -+ */ -+ if (port->mapbase == AT91RM9200_BASE_US0) -+ if (!(at91_get_gpio_value(AT91_PIN_PA19))) -+ ret |= TIOCM_CD; -+ if (port->mapbase == AT91RM9200_BASE_US3) -+ if (!(at91_get_gpio_value(AT91_PIN_PA24))) -+ ret |= TIOCM_CD; -+ - return ret; - } - -@@ -511,6 +551,34 @@ static void atmel_tx_chars(struct uart_p - } - - /* -+ * USART0 DCD Interrupt handler -+ */ -+ -+static irqreturn_t atmel_u0_DCD_interrupt(int irq, void *dev_id) -+{ -+ struct uart_port *port = dev_id; -+ int status = at91_get_gpio_value(irq); -+ -+ uart_handle_dcd_change(port, !(status)); -+ -+ return IRQ_HANDLED; -+} -+ -+/* -+ * USART3 DCD Interrupt handler -+ */ -+ -+static irqreturn_t atmel_u3_DCD_interrupt(int irq, void *dev_id) -+{ -+ struct uart_port *port = dev_id; -+ int status = at91_get_gpio_value(irq); -+ -+ uart_handle_dcd_change(port, !(status)); -+ -+ return IRQ_HANDLED; -+} -+ -+/* - * Interrupt handler - */ - static irqreturn_t atmel_interrupt(int irq, void *dev_id) -@@ -587,6 +655,23 @@ static int atmel_startup(struct uart_por - return retval; - } - -+ if (port->mapbase == AT91RM9200_BASE_US0) { -+ retval = request_irq(AT91_PIN_PA19, atmel_u0_DCD_interrupt, 0, "atmel_serial", port); -+ if (retval) { -+ printk("atmel_serial: atmel_startup - Can't get u0DCD irq\n"); -+ free_irq(port->irq, port); -+ return retval; -+ } -+ } -+ if (port->mapbase == AT91RM9200_BASE_US3) { -+ retval = request_irq(AT91_PIN_PA24, atmel_u3_DCD_interrupt, 0, "atmel_serial", port); -+ if (retval) { -+ printk("atmel_serial: atmel_startup - Can't get u3DCD irq\n"); -+ free_irq(port->irq, port); -+ return retval; -+ } -+ } -+ - /* - * Initialize DMA (if necessary) - */ -@@ -603,6 +688,10 @@ static int atmel_startup(struct uart_por - kfree(atmel_port->pdc_rx[0].buf); - } - free_irq(port->irq, port); -+ if (port->mapbase == AT91RM9200_BASE_US0) -+ free_irq(AT91_PIN_PA19, port); -+ if (port->mapbase == AT91RM9200_BASE_US3) -+ free_irq(AT91_PIN_PA24, port); - return -ENOMEM; - } - pdc->dma_addr = dma_map_single(port->dev, pdc->buf, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); -@@ -636,6 +725,10 @@ static int atmel_startup(struct uart_por - retval = atmel_open_hook(port); - if (retval) { - free_irq(port->irq, port); -+ if (port->mapbase == AT91RM9200_BASE_US0) -+ free_irq(AT91_PIN_PA19, port); -+ if (port->mapbase == AT91RM9200_BASE_US3) -+ free_irq(AT91_PIN_PA24, port); - return retval; - } - } -@@ -701,6 +794,10 @@ static void atmel_shutdown(struct uart_p - * Free the interrupt - */ - free_irq(port->irq, port); -+ if (port->mapbase == AT91RM9200_BASE_US0) -+ free_irq(AT91_PIN_PA19, port); -+ if (port->mapbase == AT91RM9200_BASE_US3) -+ free_irq(AT91_PIN_PA24, port); - - /* - * If there is a specific "close" function (to unregister diff --git a/target/linux/at91/patches-2.6.21/009-fdl-uartinit.patch b/target/linux/at91/patches-2.6.21/009-fdl-uartinit.patch deleted file mode 100644 index c604710..0000000 --- a/target/linux/at91/patches-2.6.21/009-fdl-uartinit.patch +++ /dev/null @@ -1,36 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91rm9200_devices.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91rm9200_devices.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91rm9200_devices.c -@@ -618,7 +618,6 @@ void __init at91_init_leds(u8 cpu_led, u - - - #if defined(CONFIG_NEW_LEDS) -- - static struct platform_device at91_leds = { - .name = "at91_leds", - .id = -1, -@@ -724,6 +723,10 @@ static inline void configure_usart0_pins - * We need to drive the pin manually. Default is off (RTS is active low). - */ - at91_set_gpio_output(AT91_PIN_PA21, 1); -+ at91_set_gpio_output(AT91_PIN_PB6, 1); /* DTR0 */ -+ at91_set_gpio_output(AT91_PIN_PB7, 1); /* RI0 */ -+ at91_set_gpio_input(AT91_PIN_PA19, 1); /* DCD0 */ -+ at91_set_deglitch(AT91_PIN_PA19, 1); - } - - static struct resource uart1_resources[] = { -@@ -835,6 +838,12 @@ static inline void configure_usart3_pins - { - at91_set_B_periph(AT91_PIN_PA5, 1); /* TXD3 */ - at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */ -+ at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */ -+ at91_set_B_periph(AT91_PIN_PB1, 0); /* CTS3 */ -+ at91_set_gpio_output(AT91_PIN_PB29, 1); /* DTR0 */ -+ at91_set_gpio_output(AT91_PIN_PB2, 1); /* RI0 */ -+ at91_set_gpio_input(AT91_PIN_PA24, 1); /* DCD0 */ -+ at91_set_deglitch(AT91_PIN_PA24, 1); - } - - struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ diff --git a/target/linux/at91/patches-2.6.21/010-dm9161a-phyfix.patch b/target/linux/at91/patches-2.6.21/010-dm9161a-phyfix.patch deleted file mode 100644 index 7d7d51f..0000000 --- a/target/linux/at91/patches-2.6.21/010-dm9161a-phyfix.patch +++ /dev/null @@ -1,30 +0,0 @@ -Index: linux-2.6.21.7/drivers/net/arm/at91_ether.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/net/arm/at91_ether.c -+++ linux-2.6.21.7/drivers/net/arm/at91_ether.c -@@ -146,6 +146,7 @@ static void update_linkspeed(struct net_ - struct at91_private *lp = netdev_priv(dev); - unsigned int bmsr, bmcr, lpa, mac_cfg; - unsigned int speed, duplex; -+ unsigned long timeout = jiffies + HZ; - - if (!mii_link_ok(&lp->mii)) { /* no link */ - netif_carrier_off(dev); -@@ -158,8 +159,15 @@ static void update_linkspeed(struct net_ - read_phy(lp->phy_address, MII_BMSR, &bmsr); - read_phy(lp->phy_address, MII_BMCR, &bmcr); - if (bmcr & BMCR_ANENABLE) { /* AutoNegotiation is enabled */ -- if (!(bmsr & BMSR_ANEGCOMPLETE)) -- return; /* Do nothing - another interrupt generated when negotiation complete */ -+ while (!(bmsr & BMSR_ANEGCOMPLETE)) { -+ if (time_after(jiffies, timeout)) { -+ printk("at91_ether: Auto-negotiate timeout\n"); -+ return; -+ } -+ read_phy(lp->phy_address, MII_BMSR, &bmsr); -+ read_phy(lp->phy_address, MII_BMCR, &bmcr); -+ cpu_relax(); -+ } - - read_phy(lp->phy_address, MII_LPA, &lpa); - if ((lpa & LPA_100FULL) || (lpa & LPA_100HALF)) speed = SPEED_100; diff --git a/target/linux/at91/patches-2.6.21/011-vlink-resetfix.patch b/target/linux/at91/patches-2.6.21/011-vlink-resetfix.patch deleted file mode 100644 index 38014e8..0000000 --- a/target/linux/at91/patches-2.6.21/011-vlink-resetfix.patch +++ /dev/null @@ -1,12 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-vlink.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -@@ -175,6 +175,7 @@ static void __init vlink_board_init(void - /* USB Device control */ - at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX - at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP -+ at91_set_multi_drive(AT91_PIN_PB28, 1); // Set to multi-drive - - } - diff --git a/target/linux/at91/patches-2.6.21/012-at91-mmcfix.patch b/target/linux/at91/patches-2.6.21/012-at91-mmcfix.patch deleted file mode 100644 index b7d6fe5..0000000 --- a/target/linux/at91/patches-2.6.21/012-at91-mmcfix.patch +++ /dev/null @@ -1,426 +0,0 @@ -Index: linux-2.6.21.7/drivers/mmc/at91_mci.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/mmc/at91_mci.c -+++ linux-2.6.21.7/drivers/mmc/at91_mci.c -@@ -79,7 +79,8 @@ - - #define DRIVER_NAME "at91_mci" - --#undef SUPPORT_4WIRE -+//#undef SUPPORT_4WIRE -+#define SUPPORT_4WIRE - - #define FL_SENT_COMMAND (1 << 0) - #define FL_SENT_STOP (1 << 1) -@@ -132,7 +133,7 @@ struct at91mci_host - /* - * Copy from sg to a dma block - used for transfers - */ --static inline void at91mci_sg_to_dma(struct at91mci_host *host, struct mmc_data *data) -+static inline void at91_mci_sg_to_dma(struct at91mci_host *host, struct mmc_data *data) - { - unsigned int len, i, size; - unsigned *dmabuf = host->buffer; -@@ -181,7 +182,7 @@ static inline void at91mci_sg_to_dma(str - /* - * Prepare a dma read - */ --static void at91mci_pre_dma_read(struct at91mci_host *host) -+static void at91_mci_pre_dma_read(struct at91mci_host *host) - { - int i; - struct scatterlist *sg; -@@ -249,23 +250,24 @@ static void at91mci_pre_dma_read(struct - /* - * Handle after a dma read - */ --static void at91mci_post_dma_read(struct at91mci_host *host) -+static int at91_mci_post_dma_read(struct at91mci_host *host) - { - struct mmc_command *cmd; - struct mmc_data *data; -+ int completed = 0; - - pr_debug("post dma read\n"); - - cmd = host->cmd; - if (!cmd) { - pr_debug("no command\n"); -- return; -+ return 1; - } - - data = cmd->data; - if (!data) { - pr_debug("no data\n"); -- return; -+ return 1; - } - - while (host->in_use_index < host->transfer_index) { -@@ -300,39 +302,14 @@ static void at91mci_post_dma_read(struct - - /* Is there another transfer to trigger? */ - if (host->transfer_index < data->sg_len) -- at91mci_pre_dma_read(host); -+ at91_mci_pre_dma_read(host); - else { -+ at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_ENDRX); - at91_mci_write(host, AT91_MCI_IER, AT91_MCI_RXBUFF); -- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); - } - - pr_debug("post dma read done\n"); --} -- --/* -- * Handle transmitted data -- */ --static void at91_mci_handle_transmitted(struct at91mci_host *host) --{ -- struct mmc_command *cmd; -- struct mmc_data *data; -- -- pr_debug("Handling the transmit\n"); -- -- /* Disable the transfer */ -- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); -- -- /* Now wait for cmd ready */ -- at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_TXBUFE); -- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_NOTBUSY); -- -- cmd = host->cmd; -- if (!cmd) return; -- -- data = cmd->data; -- if (!data) return; -- -- data->bytes_xfered = host->total_length; -+ return completed; - } - - /* -@@ -340,10 +317,17 @@ static void at91_mci_handle_transmitted( - */ - static void at91_mci_enable(struct at91mci_host *host) - { -+ unsigned int mr; -+ - at91_mci_write(host, AT91_MCI_CR, AT91_MCI_MCIEN); - at91_mci_write(host, AT91_MCI_IDR, 0xffffffff); - at91_mci_write(host, AT91_MCI_DTOR, AT91_MCI_DTOMUL_1M | AT91_MCI_DTOCYC); -- at91_mci_write(host, AT91_MCI_MR, AT91_MCI_PDCMODE | 0x34a); -+ mr = AT91_MCI_PDCMODE | 0x34a; -+ -+ if (cpu_is_at91sam9260() || cpu_is_at91sam9263()) -+ mr |= AT91_MCI_RDPROOF | AT91_MCI_WRPROOF; -+ -+ at91_mci_write(host, AT91_MCI_MR, mr); - - /* use Slot A or B (only one at same time) */ - at91_mci_write(host, AT91_MCI_SDCR, host->board->slot_b); -@@ -359,9 +343,8 @@ static void at91_mci_disable(struct at91 - - /* - * Send a command -- * return the interrupts to enable - */ --static unsigned int at91_mci_send_command(struct at91mci_host *host, struct mmc_command *cmd) -+static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command *cmd) - { - unsigned int cmdr, mr; - unsigned int block_length; -@@ -372,8 +355,7 @@ static unsigned int at91_mci_send_comman - - host->cmd = cmd; - -- /* Not sure if this is needed */ --#if 0 -+ /* Needed for leaving busy state before CMD1 */ - if ((at91_mci_read(host, AT91_MCI_SR) & AT91_MCI_RTOE) && (cmd->opcode == 1)) { - pr_debug("Clearing timeout\n"); - at91_mci_write(host, AT91_MCI_ARGR, 0); -@@ -383,7 +365,7 @@ static unsigned int at91_mci_send_comman - pr_debug("Clearing: SR = %08X\n", at91_mci_read(host, AT91_MCI_SR)); - } - } --#endif -+ - cmdr = cmd->opcode; - - if (mmc_resp_type(cmd) == MMC_RSP_NONE) -@@ -440,50 +422,48 @@ static unsigned int at91_mci_send_comman - at91_mci_write(host, ATMEL_PDC_TCR, 0); - at91_mci_write(host, ATMEL_PDC_TNPR, 0); - at91_mci_write(host, ATMEL_PDC_TNCR, 0); -+ ier = AT91_MCI_CMDRDY; -+ } else { -+ /* zero block length in PDC mode */ -+ mr = at91_mci_read(host, AT91_MCI_MR) & 0x7fff; -+ at91_mci_write(host, AT91_MCI_MR, mr | (block_length << 16) | AT91_MCI_PDCMODE); -+ -+ /* -+ * Disable the PDC controller -+ */ -+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); - -- at91_mci_write(host, AT91_MCI_ARGR, cmd->arg); -- at91_mci_write(host, AT91_MCI_CMDR, cmdr); -- return AT91_MCI_CMDRDY; -- } -- -- mr = at91_mci_read(host, AT91_MCI_MR) & 0x7fff; /* zero block length and PDC mode */ -- at91_mci_write(host, AT91_MCI_MR, mr | (block_length << 16) | AT91_MCI_PDCMODE); -- -- /* -- * Disable the PDC controller -- */ -- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); -- -- if (cmdr & AT91_MCI_TRCMD_START) { -- data->bytes_xfered = 0; -- host->transfer_index = 0; -- host->in_use_index = 0; -- if (cmdr & AT91_MCI_TRDIR) { -- /* -- * Handle a read -- */ -- host->buffer = NULL; -- host->total_length = 0; -+ if (cmdr & AT91_MCI_TRCMD_START) { -+ data->bytes_xfered = 0; -+ host->transfer_index = 0; -+ host->in_use_index = 0; -+ if (cmdr & AT91_MCI_TRDIR) { -+ /* -+ * Handle a read -+ */ -+ host->buffer = NULL; -+ host->total_length = 0; - -- at91mci_pre_dma_read(host); -- ier = AT91_MCI_ENDRX /* | AT91_MCI_RXBUFF */; -- } -- else { -- /* -- * Handle a write -- */ -- host->total_length = block_length * blocks; -- host->buffer = dma_alloc_coherent(NULL, -- host->total_length, -- &host->physical_address, GFP_KERNEL); -- -- at91mci_sg_to_dma(host, data); -- -- pr_debug("Transmitting %d bytes\n", host->total_length); -- -- at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address); -- at91_mci_write(host, ATMEL_PDC_TCR, host->total_length / 4); -- ier = AT91_MCI_TXBUFE; -+ at91_mci_pre_dma_read(host); -+ ier = AT91_MCI_ENDRX /* | AT91_MCI_RXBUFF */; -+ } -+ else { -+ /* -+ * Handle a write -+ */ -+ host->total_length = block_length * blocks; -+ host->buffer = dma_alloc_coherent(NULL, -+ host->total_length, -+ &host->physical_address, GFP_KERNEL); -+ -+ at91_mci_sg_to_dma(host, data); -+ -+ pr_debug("Transmitting %d bytes\n", host->total_length); -+ -+ at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address); -+ at91_mci_write(host, ATMEL_PDC_TCR, host->total_length / 4); -+ ier = AT91_MCI_CMDRDY; -+ } - } - } - -@@ -498,39 +478,24 @@ static unsigned int at91_mci_send_comman - if (cmdr & AT91_MCI_TRCMD_START) { - if (cmdr & AT91_MCI_TRDIR) - at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN); -- else -- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_TXTEN); - } -- return ier; --} - --/* -- * Wait for a command to complete -- */ --static void at91mci_process_command(struct at91mci_host *host, struct mmc_command *cmd) --{ -- unsigned int ier; -- -- ier = at91_mci_send_command(host, cmd); -- -- pr_debug("setting ier to %08X\n", ier); -- -- /* Stop on errors or the required value */ -+ /* Enable selected interrupts */ - at91_mci_write(host, AT91_MCI_IER, AT91_MCI_ERRORS | ier); - } - - /* - * Process the next step in the request - */ --static void at91mci_process_next(struct at91mci_host *host) -+static void at91_mci_process_next(struct at91mci_host *host) - { - if (!(host->flags & FL_SENT_COMMAND)) { - host->flags |= FL_SENT_COMMAND; -- at91mci_process_command(host, host->request->cmd); -+ at91_mci_send_command(host, host->request->cmd); - } - else if ((!(host->flags & FL_SENT_STOP)) && host->request->stop) { - host->flags |= FL_SENT_STOP; -- at91mci_process_command(host, host->request->stop); -+ at91_mci_send_command(host, host->request->stop); - } - else - mmc_request_done(host->mmc, host->request); -@@ -539,7 +504,7 @@ static void at91mci_process_next(struct - /* - * Handle a command that has been completed - */ --static void at91mci_completed_command(struct at91mci_host *host) -+static void at91_mci_completed_command(struct at91mci_host *host) - { - struct mmc_command *cmd = host->cmd; - unsigned int status; -@@ -583,7 +548,7 @@ static void at91mci_completed_command(st - else - cmd->error = MMC_ERR_NONE; - -- at91mci_process_next(host); -+ at91_mci_process_next(host); - } - - /* -@@ -595,7 +560,60 @@ static void at91_mci_request(struct mmc_ - host->request = mrq; - host->flags = 0; - -- at91mci_process_next(host); -+ at91_mci_process_next(host); -+} -+ -+/* -+ * Handle transmitted data -+ */ -+static void at91_mci_handle_transmitted(struct at91mci_host *host) -+{ -+ struct mmc_command *cmd; -+ struct mmc_data *data; -+ -+ pr_debug("Handling the transmit\n"); -+ -+ /* Disable the transfer */ -+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); -+ -+ /* Now wait for cmd ready */ -+ at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_TXBUFE); -+ -+ cmd = host->cmd; -+ if (!cmd) return; -+ -+ data = cmd->data; -+ if (!data) return; -+ -+ if (cmd->opcode == MMC_WRITE_MULTIPLE_BLOCK) { -+ pr_debug("multiple write : wait for BLKE...\n"); -+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_BLKE); -+ } else -+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_NOTBUSY); -+ -+ data->bytes_xfered = host->total_length; -+} -+ -+ -+/*Handle after command sent ready*/ -+static int at91_mci_handle_cmdrdy(struct at91mci_host *host) -+{ -+ if (!host->cmd) -+ return 1; -+ else if (!host->cmd->data) { -+ if (host->flags & FL_SENT_STOP) { -+ /*After multi block write, we mus wait for NOTBUSY*/ -+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_NOTBUSY); -+ } else return 1; -+ } else if (host->cmd->data->flags & MMC_DATA_WRITE) { -+ /*After sending multi-block-write command, start DMA transfer*/ -+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_TXBUFE); -+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_BLKE); -+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_TXTEN); -+ } -+ -+ /* command not completed, have to wait */ -+ return 0; - } - - /* -@@ -698,29 +716,33 @@ static irqreturn_t at91_mci_irq(int irq, - at91_mci_handle_transmitted(host); - } - -+ if (int_status & AT91_MCI_ENDRX) { -+ pr_debug("ENDRX\n"); -+ at91_mci_post_dma_read(host); -+ } -+ - if (int_status & AT91_MCI_RXBUFF) { - pr_debug("RX buffer full\n"); -- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_CMDRDY); -+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); -+ at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_RXBUFF | AT91_MCI_ENDRX); -+ completed = 1; - } - - if (int_status & AT91_MCI_ENDTX) - pr_debug("Transmit has ended\n"); - -- if (int_status & AT91_MCI_ENDRX) { -- pr_debug("Receive has ended\n"); -- at91mci_post_dma_read(host); -- } -- - if (int_status & AT91_MCI_NOTBUSY) { - pr_debug("Card is ready\n"); -- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_CMDRDY); -+ completed = 1; - } - - if (int_status & AT91_MCI_DTIP) - pr_debug("Data transfer in progress\n"); - -- if (int_status & AT91_MCI_BLKE) -+ if (int_status & AT91_MCI_BLKE) { - pr_debug("Block transfer has ended\n"); -+ completed = 1; -+ } - - if (int_status & AT91_MCI_TXRDY) - pr_debug("Ready to transmit\n"); -@@ -730,14 +752,14 @@ static irqreturn_t at91_mci_irq(int irq, - - if (int_status & AT91_MCI_CMDRDY) { - pr_debug("Command ready\n"); -- completed = 1; -+ completed = at91_mci_handle_cmdrdy(host); - } - } - - if (completed) { - pr_debug("Completed command\n"); - at91_mci_write(host, AT91_MCI_IDR, 0xffffffff); -- at91mci_completed_command(host); -+ at91_mci_completed_command(host); - } else - at91_mci_write(host, AT91_MCI_IDR, int_status); - diff --git a/target/linux/at91/patches-2.6.21/013-at91-mmc1wire.patch b/target/linux/at91/patches-2.6.21/013-at91-mmc1wire.patch deleted file mode 100644 index 5d68e63..0000000 --- a/target/linux/at91/patches-2.6.21/013-at91-mmc1wire.patch +++ /dev/null @@ -1,14 +0,0 @@ -Index: linux-2.6.21.7/drivers/mmc/at91_mci.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/mmc/at91_mci.c -+++ linux-2.6.21.7/drivers/mmc/at91_mci.c -@@ -79,8 +79,7 @@ - - #define DRIVER_NAME "at91_mci" - --//#undef SUPPORT_4WIRE --#define SUPPORT_4WIRE -+#undef SUPPORT_4WIRE - - #define FL_SENT_COMMAND (1 << 0) - #define FL_SENT_STOP (1 << 1) diff --git a/target/linux/at91/patches-2.6.21/014-initpartition.patch b/target/linux/at91/patches-2.6.21/014-initpartition.patch deleted file mode 100644 index b8bccd2..0000000 --- a/target/linux/at91/patches-2.6.21/014-initpartition.patch +++ /dev/null @@ -1,20 +0,0 @@ -Index: linux-2.6.21.7/drivers/mtd/devices/at91_dataflash.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/mtd/devices/at91_dataflash.c -+++ linux-2.6.21.7/drivers/mtd/devices/at91_dataflash.c -@@ -161,12 +161,12 @@ static struct mtd_partition static_parti - .mask_flags = MTD_WRITEABLE, /* read-only */ - }, - { -- .name = "kernel", -+ .name = "knlroot", - .offset = MTDPART_OFS_NXTBLK, -- .size = 5 * 32 * 8 * 1056, /* 5 sectors */ -+ .size = 0x320400, /* 5 sectors */ - }, - { -- .name = "filesystem", -+ .name = "jffs2", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */ - } diff --git a/target/linux/at91/patches-2.6.21/015-simenable.patch b/target/linux/at91/patches-2.6.21/015-simenable.patch deleted file mode 100644 index 9b11f76..0000000 --- a/target/linux/at91/patches-2.6.21/015-simenable.patch +++ /dev/null @@ -1,69 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-vlink.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -@@ -150,32 +150,38 @@ static void __init vlink_board_init(void - /* LEDs */ - // at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds)); - --/* Other LED's */ -- at91_set_gpio_output(AT91_PIN_PC7, 1); // LED FRONT AP1 -- at91_set_gpio_output(AT91_PIN_PC8, 1); // LED FRONT BP1 -- at91_set_gpio_output(AT91_PIN_PB14, 1); // LED BACK AP1 -- at91_set_gpio_output(AT91_PIN_PB15, 1); // LED BACK BP1 -- at91_set_gpio_output(AT91_PIN_PB16, 1); // LED BACK AP2 -- at91_set_gpio_output(AT91_PIN_PB17, 1); // LED BACK BP2 -- --/* SIM Cards */ -- at91_set_gpio_output(AT91_PIN_PB9, 1); // ENBSC3 -- at91_set_gpio_output(AT91_PIN_PB10, 1); // ENBSC2 -- at91_set_gpio_output(AT91_PIN_PB11, 1); // ENBSC1 -- --/* GSM Module Control */ -- at91_set_gpio_output(AT91_PIN_PB12, 1); // GSMONOFF -- --/* Test jig presence detection */ -- at91_set_gpio_input(AT91_PIN_PB8, 1); // JIGPRESENT -- --/* Power indicator */ -- at91_set_gpio_input(AT91_PIN_PB22, 1); // PWR_IND -- --/* USB Device control */ -- at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX -- at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP -- at91_set_multi_drive(AT91_PIN_PB28, 1); // Set to multi-drive -+ /* Other LED's */ -+ at91_set_gpio_output(AT91_PIN_PC7, 1); // LED FRONT AP1 -+ at91_set_gpio_output(AT91_PIN_PC8, 1); // LED FRONT BP1 -+ at91_set_gpio_output(AT91_PIN_PB14, 1); // LED BACK AP1 -+ at91_set_gpio_output(AT91_PIN_PB15, 1); // LED BACK BP1 -+ at91_set_gpio_output(AT91_PIN_PB16, 1); // LED BACK AP2 -+ at91_set_gpio_output(AT91_PIN_PB17, 1); // LED BACK BP2 -+ -+ /* Test jig presence detection */ -+ at91_set_gpio_input(AT91_PIN_PB8, 1); // JIGPRESENT -+ -+ /* SIM Cards */ -+ if (at91_get_gpio_value(AT91_PIN_PB8)) { -+ at91_set_gpio_output(AT91_PIN_PB11, 0); -+ at91_set_gpio_output(AT91_PIN_PB9, 1); -+ } else { -+ at91_set_gpio_output(AT91_PIN_PB11, 1); -+ at91_set_gpio_output(AT91_PIN_PB9, 0); -+ } -+ -+ at91_set_gpio_output(AT91_PIN_PB10, 1); // ENBSC2 -+ -+ /* GSM Module Control */ -+ at91_set_gpio_output(AT91_PIN_PB12, 1); // GSMONOFF -+ -+ /* Power indicator */ -+ at91_set_gpio_input(AT91_PIN_PB22, 1); // PWR_IND -+ -+ /* USB Device control */ -+ at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX -+ at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP -+ at91_set_multi_drive(AT91_PIN_PB28, 1); // Set to multi-drive - - } - diff --git a/target/linux/at91/patches-2.6.21/016-v1-15-detect.patch b/target/linux/at91/patches-2.6.21/016-v1-15-detect.patch deleted file mode 100644 index ccdb579..0000000 --- a/target/linux/at91/patches-2.6.21/016-v1-15-detect.patch +++ /dev/null @@ -1,207 +0,0 @@ -Index: linux-2.6.21.7/arch/arm/mach-at91/at91rm9200_devices.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/at91rm9200_devices.c -+++ linux-2.6.21.7/arch/arm/mach-at91/at91rm9200_devices.c -@@ -840,9 +840,9 @@ static inline void configure_usart3_pins - at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */ - at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */ - at91_set_B_periph(AT91_PIN_PB1, 0); /* CTS3 */ -- at91_set_gpio_output(AT91_PIN_PB29, 1); /* DTR0 */ -- at91_set_gpio_output(AT91_PIN_PB2, 1); /* RI0 */ -- at91_set_gpio_input(AT91_PIN_PA24, 1); /* DCD0 */ -+ at91_set_gpio_output(AT91_PIN_PB29, 1); /* DTR3 */ -+ at91_set_gpio_output(AT91_PIN_PB2, 1); /* RI3 */ -+ at91_set_gpio_input(AT91_PIN_PA24, 1); /* DCD3 */ - at91_set_deglitch(AT91_PIN_PA24, 1); - } - -Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -=================================================================== ---- linux-2.6.21.7.orig/arch/arm/mach-at91/board-vlink.c -+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c -@@ -126,6 +126,7 @@ static struct spi_board_info vlink_spi_d - - static void __init vlink_board_init(void) - { -+ int v100; - /* Serial */ - at91_add_device_serial(); - /* Ethernet */ -@@ -147,6 +148,10 @@ static void __init vlink_board_init(void - // at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ - at91_add_device_mmc(0, &vlink_mmc_data); - #endif -+// Set VLink version PIN as an input with pull up (V1.5 = GND) -+ at91_set_gpio_input(AT91_PIN_PC2, 1); -+ v100 = at91_get_gpio_value(AT91_PIN_PC2); -+ - /* LEDs */ - // at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds)); - -@@ -164,10 +169,16 @@ static void __init vlink_board_init(void - /* SIM Cards */ - if (at91_get_gpio_value(AT91_PIN_PB8)) { - at91_set_gpio_output(AT91_PIN_PB11, 0); -- at91_set_gpio_output(AT91_PIN_PB9, 1); -+ if (v100) -+ at91_set_gpio_output(AT91_PIN_PB9, 1); -+ else -+ at91_set_gpio_output(AT91_PIN_PC13, 1); - } else { - at91_set_gpio_output(AT91_PIN_PB11, 1); -- at91_set_gpio_output(AT91_PIN_PB9, 0); -+ if (v100) -+ at91_set_gpio_output(AT91_PIN_PB9, 0); -+ else -+ at91_set_gpio_output(AT91_PIN_PC13, 0); - } - - at91_set_gpio_output(AT91_PIN_PB10, 1); // ENBSC2 -@@ -182,7 +193,18 @@ static void __init vlink_board_init(void - at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX - at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP - at91_set_multi_drive(AT91_PIN_PB28, 1); // Set to multi-drive -- -+ -+ if (v100) -+ { // V100 -+ at91_set_gpio_input (AT91_PIN_PC12, 1); // SD Card present -+ } -+ else -+ { // DO special things for V1.5 -+ at91_set_gpio_output(AT91_PIN_PB9 , 0); // USB suspend -+ at91_set_gpio_input (AT91_PIN_PC10, 1); // SD Card present -+ at91_set_gpio_output(AT91_PIN_PC11, 0); // USB Vin CTRL for modules onboard -+ at91_set_gpio_output(AT91_PIN_PC12, 0); // SIM control -+ } - } - - MACHINE_START(VLINK, "FDL VersaLink") -Index: linux-2.6.21.7/drivers/char/vlink_giu.c -=================================================================== ---- linux-2.6.21.7.orig/drivers/char/vlink_giu.c -+++ linux-2.6.21.7/drivers/char/vlink_giu.c -@@ -41,8 +41,7 @@ static int major; /* default is dynamic - module_param(major, int, 0); - MODULE_PARM_DESC(major, "Major device number"); - --#define VIO_NR_DEVS 96 -- -+#define VIO_NR_DEVS 96 - struct vio_dev { - struct cdev cdev; - }; -@@ -50,6 +49,53 @@ struct vio_dev { - struct vio_dev *vio_devices; - static struct class *vio_class; - -+// KWJ + AJE -+#define MAX_VIO_NAMES 24 -+typedef struct -+{ -+ char port; -+ char pin; -+ char name100[10]; -+ char name150[10]; -+} VIO_NAMES; -+ -+VIO_NAMES VioName[MAX_VIO_NAMES] = { //Port,PIN, V100 , V150 -+ {'A',19,"port1DTR" ,"port1DTR"}, -+ {'A',24,"port2DTR" ,"port2DTR"}, -+ {'B',8, "jigOn" ,"jigOn"} , -+ {'B',9, "enbSC3" ,"usbSUSPND"}, -+ {'B',10,"enbSC2" ,"enbSC2"}, -+ {'B',11,"enbSC1" ,"enbSC1"}, -+ {'B',12,"gsmONOFF" ,"gsmONOFF"}, -+ {'B',14,"ledBAP1" ,"ledBAP1"}, -+ {'B',15,"ledBBP1" ,"ledBBP1"}, -+ {'B',16,"ledBAP2" ,"ledBAP2"}, -+ {'B',17,"ledBBP2" ,"ledBBP2"}, -+ {'B',27,"udpCNX" ,"udpCNX"}, -+ {'B',28,"udpPUP" ,"udpPUP"}, -+ {'B',29,"port2DCD" ,"port2DCD"}, -+ {'C',2, "vlVer100" ,"vlVer150"}, -+ {'C',7, "ledFAP1" ,"ledFAP1"}, -+ {'C',8, "ledFBP1" ,"ledFBP1"}, -+ {'C',10,"vioC10" ,"sdCardON"}, -+ {'C',11,"vioC11" ,"vusbCTRL"}, -+ {'C',12,"sdCardON" ,"simCTRL"}, -+ {'C',13,"vioC13" ,"enbSC3"}, -+ {'C',14,"ledFBP2" ,"ledFBP2"}, -+ {'C',15,"ledFAP2" ,"ledFAP2"}, -+ {0,0,"",""} -+ }; -+/* {'B',18,"gsmRIO" ,"gsmRIO"}, -+ {'B',20,"gsmTX" ,"gsmTX"}, -+ {'B',21,"gsmRX" ,"gsmRX"}, -+ {'B',22,"gsmPIND" ,"gsmPIND"}, -+ {'B',23,"gsmDCD" ,"gsmDCD"}, -+ {'B',24,"gsmCTS" ,"gsmCTS"}, -+ {'B',25,"gsmDSR" ,"gsmDSR"}, -+ {'B',26,"gsmRTS" ,"gsmRTS"},*/ -+static void lookupPINName(char version100, char *devName, char port, char pin); -+// EOF KWJ + AJE -+ - static ssize_t gpio_read(struct file *file, char __user *buf, size_t len, - loff_t *ppos) - { -@@ -160,6 +206,8 @@ static int vio_probe(struct platform_dev - { - int retval, i, j; - dev_t vdev = 0; -+ char devName[30]; -+ int vlinkV100; - - if (major) { - vdev = MKDEV(major, 0); -@@ -185,6 +233,7 @@ static int vio_probe(struct platform_dev - vio_remove(dev); - return PTR_ERR(vio_class); - } -+ vlinkV100 = at91_get_gpio_value(AT91_PIN_PC2); // Denotes V1.5 if ground - - vio_devices = kmalloc(VIO_NR_DEVS * sizeof(struct vio_dev), GFP_KERNEL); - if (!vio_devices) { -@@ -198,8 +247,10 @@ static int vio_probe(struct platform_dev - int iodev = at91_is_pin_gpio(PIN_BASE + i*32 + j); - if (iodev) { - vio_setup_cdev(&vio_devices[i*32 + j], i*32 + j); -- class_device_create(vio_class, NULL, MKDEV(major, i*32 + j), NULL, -- "vio%c%d", i + 'A', j); -+ // Lookup name of vio to create -+ lookupPINName(vlinkV100, devName, i, j); -+ class_device_create(vio_class, NULL, MKDEV(major, i*32 + j), NULL, devName); -+// "vio%c%d", i + 'A', j); - } - } - -@@ -212,6 +263,29 @@ fail: - return retval; - } - -+static void lookupPINName(char version100, char *devName, char port, char pin) -+{ -+ int i = -1; -+ char found = 0; -+ while (!found) -+ { -+ i++; -+ if (i >= MAX_VIO_NAMES) -+ break; -+ if (VioName[i].port == port+'A' && VioName[i].pin == pin) -+ { -+ printk(KERN_ERR "vio++: %c%d=%s\n",VioName[i].port,VioName[i].pin,VioName[i].name150); -+ if (version100) -+ strcpy(devName, VioName[i].name100); -+ else -+ strcpy(devName, VioName[i].name150); -+ found = 1; -+ } -+ } -+ if (!found) -+ sprintf(devName, "vio%c%d", port + 'A', pin); -+} -+ - static struct platform_device *vio_platform_device; - - static struct platform_driver vio_driver = { |