diff options
| author | Luka Perkov <luka@openwrt.org> | 2014-02-12 00:46:02 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2014-02-12 00:46:02 +0000 |
| commit | ef5c3bbb5f966864be63cbe5007578c6739c9546 (patch) | |
| tree | a47f6c9f42f95bcecb70fa2c3c3ea6a64fa4e196 /target/linux/imx6 | |
| parent | 3203599a7d8be39bb01e1dc425bfee14cc74aa00 (diff) | |
| download | mtk-20170518-ef5c3bbb5f966864be63cbe5007578c6739c9546.zip mtk-20170518-ef5c3bbb5f966864be63cbe5007578c6739c9546.tar.gz mtk-20170518-ef5c3bbb5f966864be63cbe5007578c6739c9546.tar.bz2 | |
imx6: drop 3.12 support
Signed-off-by: Luka Perkov <luka@openwrt.org>
SVN-Revision: 39574
Diffstat (limited to 'target/linux/imx6')
20 files changed, 0 insertions, 4074 deletions
diff --git a/target/linux/imx6/config-3.12 b/target/linux/imx6/config-3.12 deleted file mode 100644 index 445a0ca..0000000 --- a/target/linux/imx6/config-3.12 +++ /dev/null @@ -1,358 +0,0 @@ -CONFIG_AHCI_IMX=y -CONFIG_ALIGNMENT_TRAP=y -CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -CONFIG_ARCH_HAS_CPUFREQ=y -CONFIG_ARCH_HAS_OPP=y -CONFIG_ARCH_HAS_RESET_CONTROLLER=y -CONFIG_ARCH_HAS_TICK_BROADCAST=y -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_MULTIPLATFORM=y -# CONFIG_ARCH_MULTI_CPU_AUTO is not set -CONFIG_ARCH_MULTI_V6_V7=y -CONFIG_ARCH_MULTI_V7=y -CONFIG_ARCH_MXC=y -# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_REQUIRE_GPIOLIB=y -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARM=y -# CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set -# CONFIG_ARM_CPU_SUSPEND is not set -CONFIG_ARM_ERRATA_754322=y -CONFIG_ARM_ERRATA_764369=y -CONFIG_ARM_ERRATA_775420=y -CONFIG_ARM_GIC=y -CONFIG_ARM_IMX6Q_CPUFREQ=y -# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set -CONFIG_ARM_L1_CACHE_SHIFT=6 -CONFIG_ARM_L1_CACHE_SHIFT_6=y -# CONFIG_ARM_LPAE is not set -CONFIG_ARM_NR_BANKS=8 -CONFIG_ARM_PATCH_PHYS_VIRT=y -CONFIG_ARM_THUMB=y -# CONFIG_ARM_THUMBEE is not set -CONFIG_ARM_VIRT_EXT=y -CONFIG_ATA=y -CONFIG_ATAGS=y -# CONFIG_ATA_SFF is not set -CONFIG_AUTO_ZRELADDR=y -# CONFIG_CACHE_L2X0 is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_MMIO=y -CONFIG_CLKSRC_OF=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_COMMON_CLK=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_32v7=y -CONFIG_CPU_ABRT_EV7=y -# CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_CPU_CACHE_V7=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -CONFIG_CPU_FREQ=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_GOV_COMMON=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_STAT=y -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_FREQ_TABLE=y -CONFIG_CPU_HAS_ASID=y -# CONFIG_CPU_ICACHE_DISABLE is not set -CONFIG_CPU_PABRT_V7=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_TLB_V7=y -CONFIG_CPU_V7=y -CONFIG_CRC16=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_XZ=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_IMX_UART_PORT=1 -CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" -# CONFIG_DEBUG_UART_8250 is not set -# CONFIG_DEBUG_UART_PL01X is not set -# CONFIG_DEBUG_USER is not set -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_XZ=y -# CONFIG_DGNC is not set -CONFIG_DMADEVICES=y -CONFIG_DMA_ENGINE=y -CONFIG_DMA_OF=y -CONFIG_DTC=y -# CONFIG_DW_DMAC_CORE is not set -# CONFIG_DW_DMAC_PCI is not set -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT3_FS_XATTR=y -CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_FEC=y -CONFIG_FRAME_POINTER=y -CONFIG_FS_MBCACHE=y -CONFIG_FS_POSIX_ACL=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_GENERIC_CPUFREQ_CPU0=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_NET_UTILS=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_MXC=y -CONFIG_GPIO_SYSFS=y -# CONFIG_HAMRADIO is not set -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARM_SCU=y -CONFIG_HAVE_ARM_TWD=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_BPF_JIT=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IMX_ANATOP=y -CONFIG_HAVE_IMX_GPC=y -CONFIG_HAVE_IMX_MMDC=y -CONFIG_HAVE_IMX_SRC=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SMP=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_UID16=y -CONFIG_HZ_FIXED=0 -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_IMX=y -# CONFIG_IMX2_WDT is not set -CONFIG_IMX_DMA=y -CONFIG_IMX_SDMA=y -# CONFIG_IMX_WEIM is not set -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -CONFIG_JBD=y -CONFIG_JBD2=y -CONFIG_KTIME_SCALAR=y -# CONFIG_LEDS_REGULATOR is not set -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_M25PXX_USE_FAST_READ=y -# CONFIG_MACH_EUKREA_CPUIMX51SD is not set -# CONFIG_MACH_IMX51_DT is not set -# CONFIG_MACH_MX51_BABBAGE is not set -CONFIG_MDIO_BOARDINFO=y -CONFIG_MFD_SYSCON=y -CONFIG_MIGHT_HAVE_CACHE_L2X0=y -CONFIG_MIGHT_HAVE_PCI=y -CONFIG_MMC=y -CONFIG_MMC_BLOCK=y -# CONFIG_MMC_MXC is not set -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_ESDHC_IMX=y -CONFIG_MMC_SDHCI_IO_ACCESSORS=y -# CONFIG_MMC_SDHCI_PCI is not set -CONFIG_MMC_SDHCI_PLTFM=y -# CONFIG_MMC_TIFM_SD is not set -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_GPMI_NAND=y -# CONFIG_MTD_PHYSMAP_OF is not set -# CONFIG_MTD_SM_COMMON is not set -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -# CONFIG_MTD_UBI_FASTMAP is not set -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MULTI_IRQ_HANDLER=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -# CONFIG_MX3_IPU is not set -# CONFIG_MXC_DEBUG_BOARD is not set -# CONFIG_MXC_IRQ_PRIOR is not set -CONFIG_MXS_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y -# CONFIG_NET_DMA is not set -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_RX_BUSY_POLL=y -CONFIG_NLS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=4 -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_MTD=y -CONFIG_OF_NET=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PAGE_OFFSET=0x80000000 -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCIE_DW=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_IMX6=y -CONFIG_PERF_EVENTS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PHYLIB=y -CONFIG_PINCTRL=y -CONFIG_PINCTRL_IMX=y -CONFIG_PINCTRL_IMX6Q=y -CONFIG_PINCTRL_IMX6SL=y -# CONFIG_PINCTRL_SINGLE is not set -CONFIG_PM_OPP=y -CONFIG_PPS=y -# CONFIG_PREEMPT_RCU is not set -CONFIG_PROC_DEVICETREE=y -CONFIG_PTP_1588_CLOCK=y -CONFIG_RATIONAL=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RD_BZIP2=y -CONFIG_RD_GZIP=y -CONFIG_RD_LZO=y -CONFIG_RD_XZ=y -CONFIG_REGMAP=y -CONFIG_REGMAP_I2C=y -CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_SPI=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_ANATOP=y -# CONFIG_REGULATOR_DEBUG is not set -# CONFIG_REGULATOR_DUMMY is not set -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_REGULATOR_PFUZE100=y -# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set -# CONFIG_RFKILL_REGULATOR is not set -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_DRV_IMXDI is not set -# CONFIG_RTC_DRV_MXC is not set -CONFIG_SATA_AHCI_PLATFORM=y -CONFIG_SCHED_HRTICK=y -CONFIG_SCSI=y -CONFIG_SERIAL_IMX=y -CONFIG_SERIAL_IMX_CONSOLE=y -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -# CONFIG_SOC_IMX53 is not set -CONFIG_SOC_IMX6Q=y -CONFIG_SOC_IMX6SL=y -# CONFIG_SOC_VF610 is not set -CONFIG_SPARSE_IRQ=y -CONFIG_SPI=y -CONFIG_SPI_BITBANG=y -CONFIG_SPI_IMX=y -CONFIG_SPI_MASTER=y -CONFIG_STMP_DEVICE=y -CONFIG_STOP_MACHINE=y -# CONFIG_SWP_EMULATE is not set -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -# CONFIG_THUMB2_KERNEL is not set -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TREE_RCU=y -CONFIG_UBIFS_FS=y -CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_XZ=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UID16=y -CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" -# CONFIG_USB_MXS_PHY is not set -CONFIG_USB_SUPPORT=y -CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_USE_OF=y -CONFIG_VECTORS_BASE=0xffff0000 -# CONFIG_VFP is not set -CONFIG_VMSPLIT_2G=y -# CONFIG_VMSPLIT_3G is not set -# CONFIG_XEN is not set -CONFIG_XPS=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ZBOOT_ROM_TEXT=0x0 -# CONFIG_ZBUD is not set -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch b/target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch deleted file mode 100644 index d9c7377..0000000 --- a/target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 3a57291fa4ca7f7647d826f5b47082ef306d839f Mon Sep 17 00:00:00 2001 -From: Sean Cross <xobs@kosagi.com> -Date: Thu, 26 Sep 2013 10:51:09 +0800 -Subject: [PATCH] ARM: dts: imx6qdl: add pcie device node - -Add pcie device node for imx6qdl. - -Signed-off-by: Sean Cross <xobs@kosagi.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/boot/dts/imx6qdl.dtsi | 16 ++++++++++++++++ - 1 file changed, 16 insertions(+) - ---- a/arch/arm/boot/dts/imx6qdl.dtsi -+++ b/arch/arm/boot/dts/imx6qdl.dtsi -@@ -116,6 +116,22 @@ - arm,data-latency = <4 2 3>; - }; - -+ pcie: pcie@0x01000000 { -+ compatible = "fsl,imx6q-pcie", "snps,dw-pcie"; -+ reg = <0x01ffc000 0x4000>; /* DBI */ -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 /* configuration space */ -+ 0x81000000 0 0 0x01f80000 0 0x00010000 /* downstream I/O */ -+ 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */ -+ num-lanes = <1>; -+ interrupts = <0 123 0x04>; -+ clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>; -+ clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi"; -+ status = "disabled"; -+ }; -+ - pmu { - compatible = "arm,cortex-a9-pmu"; - interrupts = <0 94 0x04>; diff --git a/target/linux/imx6/patches-3.12/0002-ARM-imx6q-Add-pll4_audio_div-to-clock-tree.patch b/target/linux/imx6/patches-3.12/0002-ARM-imx6q-Add-pll4_audio_div-to-clock-tree.patch deleted file mode 100644 index 658b0c9..0000000 --- a/target/linux/imx6/patches-3.12/0002-ARM-imx6q-Add-pll4_audio_div-to-clock-tree.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 64990a431469a58b2949aca5be9d69e220d53892 Mon Sep 17 00:00:00 2001 -From: Nicolin Chen <b42378@freescale.com> -Date: Fri, 23 Aug 2013 19:20:34 +0800 -Subject: [PATCH] ARM: imx6q: Add pll4_audio_div to clock tree - -There's a pll4_audio_div clock, an extra divider for pll4, missing -in current clock tree, thus add it. - -Signed-off-by: Nicolin Chen <b42378@freescale.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/mach-imx/clk-imx6q.c | 9 +++++---- - 2 files changed, 6 insertions(+), 4 deletions(-) - ---- a/arch/arm/mach-imx/clk-imx6q.c -+++ b/arch/arm/mach-imx/clk-imx6q.c -@@ -182,7 +182,7 @@ static const char *periph2_clk2_sels[] = - static const char *periph_sels[] = { "periph_pre", "periph_clk2", }; - static const char *periph2_sels[] = { "periph2_pre", "periph2_clk2", }; - static const char *axi_sels[] = { "periph", "pll2_pfd2_396m", "periph", "pll3_pfd1_540m", }; --static const char *audio_sels[] = { "pll4_post_div", "pll3_pfd2_508m", "pll3_pfd3_454m", "pll3_usb_otg", }; -+static const char *audio_sels[] = { "pll4_audio_div", "pll3_pfd2_508m", "pll3_pfd3_454m", "pll3_usb_otg", }; - static const char *gpu_axi_sels[] = { "axi", "ahb", }; - static const char *gpu2d_core_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd0_352m", "pll2_pfd2_396m", }; - static const char *gpu3d_core_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd2_396m", }; -@@ -196,7 +196,7 @@ static const char *ipu2_di0_sels[] = { " - static const char *ipu2_di1_sels[] = { "ipu2_di1_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", }; - static const char *hsi_tx_sels[] = { "pll3_120m", "pll2_pfd2_396m", }; - static const char *pcie_axi_sels[] = { "axi", "ahb", }; --static const char *ssi_sels[] = { "pll3_pfd2_508m", "pll3_pfd3_454m", "pll4_post_div", }; -+static const char *ssi_sels[] = { "pll3_pfd2_508m", "pll3_pfd3_454m", "pll4_audio_div", }; - static const char *usdhc_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", }; - static const char *enfc_sels[] = { "pll2_pfd0_352m", "pll2_bus", "pll3_usb_otg", "pll2_pfd2_396m", }; - static const char *emi_sels[] = { "pll2_pfd2_396m", "pll3_usb_otg", "axi", "pll2_pfd0_352m", }; -@@ -205,7 +205,7 @@ static const char *vdo_axi_sels[] = { "a - static const char *vpu_axi_sels[] = { "axi", "pll2_pfd2_396m", "pll2_pfd0_352m", }; - static const char *cko1_sels[] = { "pll3_usb_otg", "pll2_bus", "pll1_sys", "pll5_video_div", - "dummy", "axi", "enfc", "ipu1_di0", "ipu1_di1", "ipu2_di0", -- "ipu2_di1", "ahb", "ipg", "ipg_per", "ckil", "pll4_post_div", }; -+ "ipu2_di1", "ahb", "ipg", "ipg_per", "ckil", "pll4_audio_div", }; - static const char *cko2_sels[] = { - "mmdc_ch0_axi", "mmdc_ch1_axi", "usdhc4", "usdhc1", - "gpu2d_axi", "dummy", "ecspi_root", "gpu3d_axi", -@@ -251,7 +251,7 @@ enum mx6q_clks { - ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5, - sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate, - usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow, -- spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, clk_max -+ spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div, clk_max - }; - - static struct clk *clk[clk_max]; -@@ -359,6 +359,7 @@ static void __init imx6q_clocks_init(str - clk[twd] = imx_clk_fixed_factor("twd", "arm", 1, 2); - - clk[pll4_post_div] = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio", CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock); -+ clk[pll4_audio_div] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div", CLK_SET_RATE_PARENT, base + 0x170, 15, 1, 0, &imx_ccm_lock); - clk[pll5_post_div] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock); - clk[pll5_video_div] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock); - diff --git a/target/linux/imx6/patches-3.12/0003-ARM-imx-add-soc-revision-helper-functions.patch b/target/linux/imx6/patches-3.12/0003-ARM-imx-add-soc-revision-helper-functions.patch deleted file mode 100644 index 20ea995..0000000 --- a/target/linux/imx6/patches-3.12/0003-ARM-imx-add-soc-revision-helper-functions.patch +++ /dev/null @@ -1,52 +0,0 @@ -From bfefdff8f91aa0a9ff1291d18d54498af276a6e5 Mon Sep 17 00:00:00 2001 -From: Shawn Guo <shawn.guo@linaro.org> -Date: Tue, 13 Aug 2013 13:54:02 +0800 -Subject: [PATCH] ARM: imx: add soc revision helper functions - -Similar to what we do for cpu type, the patch adds helper functions -imx_set_soc_revision() and imx_get_soc_revision() to maintain -imx_soc_revision in cpu.c. - -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/mach-imx/common.h | 2 ++ - arch/arm/mach-imx/cpu.c | 12 ++++++++++++ - 2 files changed, 14 insertions(+) - ---- a/arch/arm/mach-imx/common.h -+++ b/arch/arm/mach-imx/common.h -@@ -81,6 +81,8 @@ extern int imx6q_revision(void); - extern int mx53_display_revision(void); - extern void imx_set_aips(void __iomem *); - extern int mxc_device_init(void); -+void imx_set_soc_revision(unsigned int rev); -+unsigned int imx_get_soc_revision(void); - - enum mxc_cpu_pwr_mode { - WAIT_CLOCKED, /* wfi only */ ---- a/arch/arm/mach-imx/cpu.c -+++ b/arch/arm/mach-imx/cpu.c -@@ -8,11 +8,23 @@ - unsigned int __mxc_cpu_type; - EXPORT_SYMBOL(__mxc_cpu_type); - -+static unsigned int imx_soc_revision; -+ - void mxc_set_cpu_type(unsigned int type) - { - __mxc_cpu_type = type; - } - -+void imx_set_soc_revision(unsigned int rev) -+{ -+ imx_soc_revision = rev; -+} -+ -+unsigned int imx_get_soc_revision(void) -+{ -+ return imx_soc_revision; -+} -+ - void imx_print_silicon_rev(const char *cpu, int srev) - { - if (srev == IMX_CHIP_REVISION_UNKNOWN) diff --git a/target/linux/imx6/patches-3.12/0004-ARM-imx6q-use-common-soc-revision-helpers.patch b/target/linux/imx6/patches-3.12/0004-ARM-imx6q-use-common-soc-revision-helpers.patch deleted file mode 100644 index e971f85..0000000 --- a/target/linux/imx6/patches-3.12/0004-ARM-imx6q-use-common-soc-revision-helpers.patch +++ /dev/null @@ -1,93 +0,0 @@ -From 3f75978b3742157853618c5c6dd4a5f49aa950b1 Mon Sep 17 00:00:00 2001 -From: Shawn Guo <shawn.guo@linaro.org> -Date: Tue, 13 Aug 2013 14:10:29 +0800 -Subject: [PATCH] ARM: imx6q: use common soc revision helpers - -It calls imx_set_soc_revision() to set up soc revision in -imx6q_init_revision(), and replaces all the occurrences of -imx6q_revision() with common helper imx_get_soc_revision(). - -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/mach-imx/clk-imx6q.c | 5 +++-- - arch/arm/mach-imx/common.h | 1 - - arch/arm/mach-imx/mach-imx6q.c | 13 ++++--------- - 3 files changed, 7 insertions(+), 12 deletions(-) - ---- a/arch/arm/mach-imx/clk-imx6q.c -+++ b/arch/arm/mach-imx/clk-imx6q.c -@@ -300,7 +300,7 @@ static void __init imx6q_clocks_init(str - WARN_ON(!base); - - /* Audio/video PLL post dividers do not work on i.MX6q revision 1.0 */ -- if (cpu_is_imx6q() && imx6q_revision() == IMX_CHIP_REVISION_1_0) { -+ if (cpu_is_imx6q() && imx_get_soc_revision() == IMX_CHIP_REVISION_1_0) { - post_div_table[1].div = 1; - post_div_table[2].div = 1; - video_div_table[1].div = 1; -@@ -574,7 +574,8 @@ static void __init imx6q_clocks_init(str - clk_register_clkdev(clk[pll4_post_div], "pll4_post_div", NULL); - clk_register_clkdev(clk[pll4_audio], "pll4_audio", NULL); - -- if ((imx6q_revision() != IMX_CHIP_REVISION_1_0) || cpu_is_imx6dl()) { -+ if ((imx_get_soc_revision() != IMX_CHIP_REVISION_1_0) || -+ cpu_is_imx6dl()) { - clk_set_parent(clk[ldb_di0_sel], clk[pll5_video_div]); - clk_set_parent(clk[ldb_di1_sel], clk[pll5_video_div]); - } ---- a/arch/arm/mach-imx/common.h -+++ b/arch/arm/mach-imx/common.h -@@ -77,7 +77,6 @@ extern void mxc_restart(enum reboot_mode - extern void mxc_arch_reset_init(void __iomem *); - extern void mxc_arch_reset_init_dt(void); - extern int mx53_revision(void); --extern int imx6q_revision(void); - extern int mx53_display_revision(void); - extern void imx_set_aips(void __iomem *); - extern int mxc_device_init(void); ---- a/arch/arm/mach-imx/mach-imx6q.c -+++ b/arch/arm/mach-imx/mach-imx6q.c -@@ -40,16 +40,10 @@ - #include "cpuidle.h" - #include "hardware.h" - --static u32 chip_revision; -- --int imx6q_revision(void) --{ -- return chip_revision; --} -- - static void __init imx6q_init_revision(void) - { - u32 rev = imx_anatop_get_digprog(); -+ u32 chip_revision; - - switch (rev & 0xff) { - case 0: -@@ -66,6 +60,7 @@ static void __init imx6q_init_revision(v - } - - mxc_set_cpu_type(rev >> 16 & 0xff); -+ imx_set_soc_revision(chip_revision); - } - - static void imx6q_restart(enum reboot_mode mode, const char *cmd) -@@ -269,7 +264,7 @@ static void __init imx6q_init_late(void) - * WAIT mode is broken on TO 1.0 and 1.1, so there is no point - * to run cpuidle on them. - */ -- if (imx6q_revision() > IMX_CHIP_REVISION_1_1) -+ if (imx_get_soc_revision() > IMX_CHIP_REVISION_1_1) - imx6q_cpuidle_init(); - - if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) { -@@ -298,7 +293,7 @@ static void __init imx6q_timer_init(void - of_clk_init(NULL); - clocksource_of_init(); - imx_print_silicon_rev(cpu_is_imx6dl() ? "i.MX6DL" : "i.MX6Q", -- imx6q_revision()); -+ imx_get_soc_revision()); - } - - static const char *imx6q_dt_compat[] __initdata = { diff --git a/target/linux/imx6/patches-3.12/0005-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch b/target/linux/imx6/patches-3.12/0005-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch deleted file mode 100644 index 256dea7..0000000 --- a/target/linux/imx6/patches-3.12/0005-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch +++ /dev/null @@ -1,58 +0,0 @@ -From bf22172158cd6dcc5be6dc286ff5c33794dd0ae8 Mon Sep 17 00:00:00 2001 -From: Sean Cross <xobs@kosagi.com> -Date: Mon, 16 Sep 2013 08:20:52 +0000 -Subject: [PATCH] ARM: imx: Add LVDS general-purpose clocks to i.MX6Q - -The i.MX6 has two general-purpose LVDS clocks that can be driven -from a variety of sources. This patch adds a mux and a gate for -both of these clocks. - -Signed-off-by: Sean Cross <xobs@kosagi.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/mach-imx/clk-imx6q.c | 20 +++++++++++++++++++- - 2 files changed, 23 insertions(+), 1 deletion(-) - ---- a/arch/arm/mach-imx/clk-imx6q.c -+++ b/arch/arm/mach-imx/clk-imx6q.c -@@ -217,6 +217,11 @@ static const char *cko2_sels[] = { - "uart_serial", "spdif", "asrc", "hsi_tx", - }; - static const char *cko_sels[] = { "cko1", "cko2", }; -+static const char *lvds_sels[] = { -+ "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", -+ "pll4_audio", "pll5_video", "pll8_mlb", "enet_ref", -+ "pcie_ref", "sata_ref", -+}; - - enum mx6q_clks { - dummy, ckil, ckih, osc, pll2_pfd0_352m, pll2_pfd1_594m, pll2_pfd2_396m, -@@ -251,7 +256,8 @@ enum mx6q_clks { - ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5, - sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate, - usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow, -- spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div, clk_max -+ spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div, -+ lvds1_sel, lvds2_sel, lvds1_gate, lvds2_gate, clk_max - }; - - static struct clk *clk[clk_max]; -@@ -342,6 +348,18 @@ static void __init imx6q_clocks_init(str - base + 0xe0, 0, 2, 0, clk_enet_ref_table, - &imx_ccm_lock); - -+ clk[lvds1_sel] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels)); -+ clk[lvds2_sel] = imx_clk_mux("lvds2_sel", base + 0x160, 5, 5, lvds_sels, ARRAY_SIZE(lvds_sels)); -+ -+ /* -+ * lvds1_gate and lvds2_gate are pseudo-gates. Both can be -+ * independently configured as clock inputs or outputs. We treat -+ * the "output_enable" bit as a gate, even though it's really just -+ * enabling clock output. -+ */ -+ clk[lvds1_gate] = imx_clk_gate("lvds1_gate", "dummy", base + 0x160, 10); -+ clk[lvds2_gate] = imx_clk_gate("lvds2_gate", "dummy", base + 0x160, 11); -+ - /* name parent_name reg idx */ - clk[pll2_pfd0_352m] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus", base + 0x100, 0); - clk[pll2_pfd1_594m] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus", base + 0x100, 1); diff --git a/target/linux/imx6/patches-3.12/0006-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch b/target/linux/imx6/patches-3.12/0006-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch deleted file mode 100644 index af955c9..0000000 --- a/target/linux/imx6/patches-3.12/0006-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 74b8031307c5d33d36742c26dd0921991bd5a255 Mon Sep 17 00:00:00 2001 -From: Sean Cross <xobs@kosagi.com> -Date: Thu, 26 Sep 2013 10:45:35 +0800 -Subject: [PATCH] ARM: imx6q: clock and Kconfig update for PCIe support - -Update imx6q clock initialization and Kconfig for PCIe support. - -Signed-off-by: Sean Cross <xobs@kosagi.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/mach-imx/Kconfig | 2 ++ - arch/arm/mach-imx/clk-imx6q.c | 4 ++++ - 2 files changed, 6 insertions(+) - ---- a/arch/arm/mach-imx/Kconfig -+++ b/arch/arm/mach-imx/Kconfig -@@ -801,6 +801,8 @@ config SOC_IMX6Q - select HAVE_IMX_SRC - select HAVE_SMP - select MFD_SYSCON -+ select MIGHT_HAVE_PCI -+ select PCI_DOMAINS if PCI - select PINCTRL - select PINCTRL_IMX6Q - select PL310_ERRATA_588369 if CACHE_PL310 ---- a/arch/arm/mach-imx/clk-imx6q.c -+++ b/arch/arm/mach-imx/clk-imx6q.c -@@ -623,6 +623,10 @@ static void __init imx6q_clocks_init(str - if (ret) - pr_warn("failed to set up CLKO: %d\n", ret); - -+ /* All existing boards with PCIe use LVDS1 */ -+ if (IS_ENABLED(CONFIG_PCI_IMX6)) -+ clk_set_parent(clk[lvds1_sel], clk[sata_ref]); -+ - /* Set initial power mode */ - imx6q_set_lpm(WAIT_CLOCKED); - diff --git a/target/linux/imx6/patches-3.12/0007-ARM-dts-added-several-new-imx-pinmux-groups.patch b/target/linux/imx6/patches-3.12/0007-ARM-dts-added-several-new-imx-pinmux-groups.patch deleted file mode 100644 index 5ec38ce..0000000 --- a/target/linux/imx6/patches-3.12/0007-ARM-dts-added-several-new-imx-pinmux-groups.patch +++ /dev/null @@ -1,115 +0,0 @@ -From 3f7fbfad3edc92227b9ae91050837a6d1de374f5 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Tue, 22 Oct 2013 21:51:25 -0700 -Subject: [PATCH] ARM: dts: added several new imx-pinmux groups - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/boot/dts/imx6qdl.dtsi | 60 ++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 60 insertions(+) - ---- a/arch/arm/boot/dts/imx6qdl.dtsi -+++ b/arch/arm/boot/dts/imx6qdl.dtsi -@@ -622,6 +622,14 @@ - MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x80000000 - >; - }; -+ -+ pinctrl_audmux_4: audmux-4 { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_D24__AUD5_RXFS 0x80000000 -+ MX6QDL_PAD_EIM_D25__AUD5_RXC 0x80000000 -+ MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x80000000 -+ >; -+ }; - }; - - ecspi1 { -@@ -794,6 +802,28 @@ - MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1 - >; - }; -+ -+ /* No Strobe */ -+ pinctrl_gpmi_nand_2: gpmi-nand-2 { -+ fsl,pins = < -+ MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 -+ MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 -+ MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 -+ MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000 -+ MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 -+ MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 -+ MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 -+ MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 -+ MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 -+ MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 -+ MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 -+ MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 -+ MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 -+ MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 -+ MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 -+ MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 -+ >; -+ }; - }; - - hdmi_hdcp { -@@ -1035,6 +1065,13 @@ - MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 - >; - }; -+ -+ pinctrl_uart1_2: uart1grp-2 { -+ fsl,pins = < -+ MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 -+ MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 -+ >; -+ }; - }; - - uart2 { -@@ -1053,6 +1090,13 @@ - MX6QDL_PAD_EIM_D29__UART2_DTE_RTS_B 0x1b0b1 - >; - }; -+ -+ pinctrl_uart2_3: uart2grp-3 { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 -+ MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 -+ >; -+ }; - }; - - uart3 { -@@ -1073,6 +1117,13 @@ - MX6QDL_PAD_EIM_EB3__UART3_RTS_B 0x1b0b1 - >; - }; -+ -+ pinctrl_uart3_3: uart3grp-3 { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 -+ MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 -+ >; -+ }; - }; - - uart4 { -@@ -1083,6 +1134,15 @@ - >; - }; - }; -+ -+ uart5 { -+ pinctrl_uart5_1: uart5grp-1 { -+ fsl,pins = < -+ MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1 -+ MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1 -+ >; -+ }; -+ }; - - usbotg { - pinctrl_usbotg_1: usbotggrp-1 { diff --git a/target/linux/imx6/patches-3.12/0008-ARM-dts-add-Gateworks-Ventana-support.patch b/target/linux/imx6/patches-3.12/0008-ARM-dts-add-Gateworks-Ventana-support.patch deleted file mode 100644 index d1406cf..0000000 --- a/target/linux/imx6/patches-3.12/0008-ARM-dts-add-Gateworks-Ventana-support.patch +++ /dev/null @@ -1,2240 +0,0 @@ -From 02b02b9176fc62b97e58487e35af7df782a0047d Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Tue, 22 Oct 2013 21:51:26 -0700 -Subject: [PATCH] ARM: dts: add Gateworks Ventana support - -The Gateworks Ventana product family consists of several baseboard designs -based on the Freescale i.MX6 family of processors. Each baseboard has a -different set of possible features. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/boot/dts/Makefile | 9 + - arch/arm/boot/dts/imx6dl-gw51xx.dts | 19 ++ - arch/arm/boot/dts/imx6dl-gw52xx.dts | 19 ++ - arch/arm/boot/dts/imx6dl-gw53xx.dts | 19 ++ - arch/arm/boot/dts/imx6dl-gw54xx.dts | 19 ++ - arch/arm/boot/dts/imx6q-gw51xx.dts | 19 ++ - arch/arm/boot/dts/imx6q-gw52xx.dts | 23 ++ - arch/arm/boot/dts/imx6q-gw53xx.dts | 23 ++ - arch/arm/boot/dts/imx6q-gw5400-a.dts | 443 ++++++++++++++++++++++++++++++++ - arch/arm/boot/dts/imx6q-gw54xx.dts | 23 ++ - arch/arm/boot/dts/imx6qdl-gw51xx.dtsi | 272 ++++++++++++++++++++ - arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 373 +++++++++++++++++++++++++++ - arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 429 +++++++++++++++++++++++++++++++ - arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 457 ++++++++++++++++++++++++++++++++++ - 14 files changed, 2147 insertions(+) - create mode 100644 arch/arm/boot/dts/imx6dl-gw51xx.dts - create mode 100644 arch/arm/boot/dts/imx6dl-gw52xx.dts - create mode 100644 arch/arm/boot/dts/imx6dl-gw53xx.dts - create mode 100644 arch/arm/boot/dts/imx6dl-gw54xx.dts - create mode 100644 arch/arm/boot/dts/imx6q-gw51xx.dts - create mode 100644 arch/arm/boot/dts/imx6q-gw52xx.dts - create mode 100644 arch/arm/boot/dts/imx6q-gw53xx.dts - create mode 100644 arch/arm/boot/dts/imx6q-gw5400-a.dts - create mode 100644 arch/arm/boot/dts/imx6q-gw54xx.dts - create mode 100644 arch/arm/boot/dts/imx6qdl-gw51xx.dtsi - create mode 100644 arch/arm/boot/dts/imx6qdl-gw52xx.dtsi - create mode 100644 arch/arm/boot/dts/imx6qdl-gw53xx.dtsi - create mode 100644 arch/arm/boot/dts/imx6qdl-gw54xx.dtsi - ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -133,10 +133,19 @@ dtb-$(CONFIG_ARCH_MXC) += \ - imx53-mba53.dtb \ - imx53-qsb.dtb \ - imx53-smd.dtb \ -+ imx6dl-gw51xx.dtb \ -+ imx6dl-gw52xx.dtb \ -+ imx6dl-gw53xx.dtb \ -+ imx6dl-gw54xx.dtb \ - imx6dl-sabreauto.dtb \ - imx6dl-sabresd.dtb \ - imx6dl-wandboard.dtb \ - imx6q-arm2.dtb \ -+ imx6q-gw51xx.dtb \ -+ imx6q-gw52xx.dtb \ -+ imx6q-gw53xx.dtb \ -+ imx6q-gw5400-a.dtb \ -+ imx6q-gw54xx.dtb \ - imx6q-phytec-pbab01.dtb \ - imx6q-sabreauto.dtb \ - imx6q-sabrelite.dtb \ ---- /dev/null -+++ b/arch/arm/boot/dts/imx6dl-gw51xx.dts -@@ -0,0 +1,19 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6dl.dtsi" -+#include "imx6qdl-gw51xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 DualLite GW51XX"; -+ compatible = "gw,imx6dl-gw51xx", "gw,ventana", "fsl,imx6dl"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6dl-gw52xx.dts -@@ -0,0 +1,19 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6dl.dtsi" -+#include "imx6qdl-gw52xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 DualLite GW52XX"; -+ compatible = "gw,imx6dl-gw52xx", "gw,ventana", "fsl,imx6dl"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6dl-gw53xx.dts -@@ -0,0 +1,19 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6dl.dtsi" -+#include "imx6qdl-gw53xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 DualLite GW53XX"; -+ compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6dl-gw54xx.dts -@@ -0,0 +1,19 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6dl.dtsi" -+#include "imx6qdl-gw54xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 DualLite GW54XX"; -+ compatible = "gw,imx6dl-gw54xx", "gw,ventana", "fsl,imx6dl"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6q-gw51xx.dts -@@ -0,0 +1,19 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6q.dtsi" -+#include "imx6qdl-gw54xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 Quad GW51XX"; -+ compatible = "gw,imx6q-gw51xx", "gw,ventana", "fsl,imx6q"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6q-gw52xx.dts -@@ -0,0 +1,23 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6q.dtsi" -+#include "imx6qdl-gw52xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 Quad GW52XX"; -+ compatible = "gw,imx6q-gw52xx", "gw,ventana", "fsl,imx6q"; -+}; -+ -+&sata { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6q-gw53xx.dts -@@ -0,0 +1,23 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6q.dtsi" -+#include "imx6qdl-gw53xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 Quad GW53XX"; -+ compatible = "gw,imx6q-gw53xx", "gw,ventana", "fsl,imx6q"; -+}; -+ -+&sata { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts -@@ -0,0 +1,443 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6q.dtsi" -+ -+/ { -+ model = "Gateworks Ventana GW5400-A"; -+ compatible = "gw,imx6q-gw5400-a", "gw,ventana", "fsl,imx6q"; -+ -+ /* these are used by bootloader for disabling nodes */ -+ aliases { -+ ethernet0 = &fec; -+ ethernet1 = ð1; -+ i2c0 = &i2c1; -+ i2c1 = &i2c2; -+ i2c2 = &i2c3; -+ led0 = &led0; -+ led1 = &led1; -+ led2 = &led2; -+ sky2 = ð1; -+ ssi0 = &ssi1; -+ spi0 = &ecspi1; -+ usb0 = &usbh1; -+ usb1 = &usbotg; -+ usdhc2 = &usdhc3; -+ }; -+ -+ chosen { -+ bootargs = "console=ttymxc1,115200"; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ led0: user1 { -+ label = "user1"; -+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */ -+ default-state = "on"; -+ linux,default-trigger = "heartbeat"; -+ }; -+ -+ led1: user2 { -+ label = "user2"; -+ gpios = <&gpio4 10 0>; /* 106 -> MX6_PANLEDR */ -+ default-state = "off"; -+ }; -+ -+ led2: user3 { -+ label = "user3"; -+ gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */ -+ default-state = "off"; -+ }; -+ }; -+ -+ memory { -+ reg = <0x10000000 0x40000000>; -+ }; -+ -+ pps { -+ compatible = "pps-gpio"; -+ gpios = <&gpio1 5 0>; -+ status = "okay"; -+ }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ -+ reg_1p0v: 1p0v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P0V"; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1000000>; -+ regulator-always-on; -+ }; -+ -+ reg_3p3v: 3p3v { -+ compatible = "regulator-fixed"; -+ regulator-name = "3P3V"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_h1_vbus: usb_h1_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_h1_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_otg_vbus: usb_otg_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_otg_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ gpio = <&gpio3 22 0>; -+ enable-active-high; -+ }; -+ }; -+ -+ sound { -+ compatible = "fsl,imx6q-sabrelite-sgtl5000", -+ "fsl,imx-audio-sgtl5000"; -+ model = "imx6q-sabrelite-sgtl5000"; -+ ssi-controller = <&ssi1>; -+ audio-codec = <&codec>; -+ audio-routing = -+ "MIC_IN", "Mic Jack", -+ "Mic Jack", "Mic Bias", -+ "Headphone Jack", "HP_OUT"; -+ mux-int-port = <1>; -+ mux-ext-port = <4>; -+ }; -+}; -+ -+&audmux { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_audmux_1>; -+ status = "okay"; -+}; -+ -+&ecspi1 { -+ fsl,spi-num-chipselects = <1>; -+ cs-gpios = <&gpio3 19 0>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_ecspi1_1>; -+ status = "okay"; -+ -+ flash: m25p80@0 { -+ compatible = "sst,w25q256"; -+ spi-max-frequency = <30000000>; -+ reg = <0>; -+ }; -+}; -+ -+&fec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_enet_1>; -+ phy-mode = "rgmii"; -+ phy-reset-gpios = <&gpio1 30 0>; -+ status = "okay"; -+}; -+ -+&i2c1 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c1_1>; -+ status = "okay"; -+ -+ eeprom1: eeprom@50 { -+ compatible = "atmel,24c02"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+ -+ eeprom2: eeprom@51 { -+ compatible = "atmel,24c02"; -+ reg = <0x51>; -+ pagesize = <16>; -+ }; -+ -+ eeprom3: eeprom@52 { -+ compatible = "atmel,24c02"; -+ reg = <0x52>; -+ pagesize = <16>; -+ }; -+ -+ eeprom4: eeprom@53 { -+ compatible = "atmel,24c02"; -+ reg = <0x53>; -+ pagesize = <16>; -+ }; -+ -+ gpio: pca9555@23 { -+ compatible = "nxp,pca9555"; -+ reg = <0x23>; -+ gpio-controller; -+ #gpio-cells = <2>; -+ }; -+ -+ hwmon: gsc@29 { -+ compatible = "gw,gsp"; -+ reg = <0x29>; -+ }; -+ -+ rtc: ds1672@68 { -+ compatible = "dallas,ds1672"; -+ reg = <0x68>; -+ }; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c2_2>; -+ status = "okay"; -+ -+ pmic: pfuze100@08 { -+ compatible = "fsl,pfuze100"; -+ reg = <0x08>; -+ -+ regulators { -+ sw1a_reg: sw1ab { -+ regulator-min-microvolt = <300000>; -+ regulator-max-microvolt = <1875000>; -+ regulator-boot-on; -+ regulator-always-on; -+ regulator-ramp-delay = <6250>; -+ }; -+ -+ sw1c_reg: sw1c { -+ regulator-min-microvolt = <300000>; -+ regulator-max-microvolt = <1875000>; -+ regulator-boot-on; -+ regulator-always-on; -+ regulator-ramp-delay = <6250>; -+ }; -+ -+ sw2_reg: sw2 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <3950000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw3a_reg: sw3a { -+ regulator-min-microvolt = <400000>; -+ regulator-max-microvolt = <1975000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw3b_reg: sw3b { -+ regulator-min-microvolt = <400000>; -+ regulator-max-microvolt = <1975000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw4_reg: sw4 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <3300000>; -+ }; -+ -+ swbst_reg: swbst { -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5150000>; -+ }; -+ -+ snvs_reg: vsnvs { -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ vref_reg: vrefddr { -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ vgen1_reg: vgen1 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <1550000>; -+ }; -+ -+ vgen2_reg: vgen2 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <1550000>; -+ }; -+ -+ vgen3_reg: vgen3 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ }; -+ -+ vgen4_reg: vgen4 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ vgen5_reg: vgen5 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ vgen6_reg: vgen6 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ }; -+ }; -+ -+ pciswitch: pex8609@3f { -+ compatible = "plx,pex8609"; -+ reg = <0x3f>; -+ }; -+ -+ pciclkgen: si52147@6b { -+ compatible = "sil,si52147"; -+ reg = <0x6b>; -+ }; -+}; -+ -+&i2c3 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c3_2>; -+ status = "okay"; -+ -+ accelerometer: mma8450@1c { -+ compatible = "fsl,mma8450"; -+ reg = <0x1c>; -+ }; -+ -+ codec: sgtl5000@0a { -+ compatible = "fsl,sgtl5000"; -+ reg = <0x0a>; -+ clocks = <&clks 201>; -+ VDDA-supply = <&sw4_reg>; -+ VDDIO-supply = <®_3p3v>; -+ }; -+ -+ hdmiin: adv7611@4c { -+ compatible = "adi,adv7611"; -+ reg = <0x4c>; -+ }; -+ -+ touchscreen: egalax_ts@04 { -+ compatible = "eeti,egalax_ts"; -+ reg = <0x04>; -+ interrupt-parent = <&gpio7>; -+ interrupts = <12 2>; /* gpio7_12 active low */ -+ wakeup-gpios = <&gpio7 12 0>; -+ }; -+ -+ videoout: adv7393@2a { -+ compatible = "adi,adv7393"; -+ reg = <0x2a>; -+ }; -+ -+ videoin: adv7180@20 { -+ compatible = "adi,adv7180"; -+ reg = <0x20>; -+ }; -+}; -+ -+&iomuxc { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_hog>; -+ -+ hog { -+ pinctrl_hog: hoggrp { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */ -+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x80000000 /* SPINOR_CS0# */ -+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */ -+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE RST */ -+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000130b0 /* AUD4_MCK */ -+ MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x80000000 /* GPS_PPS */ -+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 /* TOUCH_IRQ# */ -+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */ -+ MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x80000000 /* user2 led */ -+ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user3 led */ -+ MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x80000000 /* USBHUB_RST# */ -+ MX6QDL_PAD_SD1_DAT3__GPIO1_IO21 0x80000000 /* MIPI_DIO */ -+ >; -+ }; -+ }; -+}; -+ -+&ldb { -+ status = "okay"; -+ lvds-channel@0 { -+ crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>; -+ }; -+}; -+ -+&pcie { -+ reset-gpio = <&gpio1 29 0>; -+ status = "okay"; -+ -+ eth1: sky2@8 { /* MAC/PHY on bus 8 */ -+ compatible = "marvell,sky2"; -+ }; -+}; -+ -+&ssi1 { -+ fsl,mode = "i2s-slave"; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart1_2>; -+ status = "okay"; -+}; -+ -+&uart2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart2_3>; -+ status = "okay"; -+}; -+ -+&uart5 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart5_1>; -+ status = "okay"; -+}; -+ -+&usbotg { -+ vbus-supply = <®_usb_otg_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usbotg_1>; -+ disable-over-current; -+ status = "okay"; -+}; -+ -+&usbh1 { -+ vbus-supply = <®_usb_h1_vbus>; -+ status = "okay"; -+}; -+ -+&usdhc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usdhc3_2>; -+ cd-gpios = <&gpio7 0 0>; -+ vmmc-supply = <®_3p3v>; -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6q-gw54xx.dts -@@ -0,0 +1,23 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/dts-v1/; -+#include "imx6q.dtsi" -+#include "imx6qdl-gw54xx.dtsi" -+ -+/ { -+ model = "Gateworks Ventana i.MX6 Quad GW54XX"; -+ compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q"; -+}; -+ -+&sata { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi -@@ -0,0 +1,272 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/ { -+ /* these are used by bootloader for disabling nodes */ -+ aliases { -+ can0 = &can1; -+ ethernet0 = &fec; -+ led0 = &led0; -+ led1 = &led1; -+ nand = &gpmi; -+ usb0 = &usbh1; -+ usb1 = &usbotg; -+ }; -+ -+ chosen { -+ bootargs = "console=ttymxc1,115200"; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ led0: user1 { -+ label = "user1"; -+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */ -+ default-state = "on"; -+ linux,default-trigger = "heartbeat"; -+ }; -+ -+ led1: user2 { -+ label = "user2"; -+ gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */ -+ default-state = "off"; -+ }; -+ }; -+ -+ memory { -+ reg = <0x10000000 0x20000000>; -+ }; -+ -+ pps { -+ compatible = "pps-gpio"; -+ gpios = <&gpio1 26 0>; -+ status = "okay"; -+ }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ -+ reg_3p3v: 3p3v { -+ compatible = "regulator-fixed"; -+ regulator-name = "3P3V"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ reg_5p0v: 5p0v { -+ compatible = "regulator-fixed"; -+ regulator-name = "5P0V"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_otg_vbus: usb_otg_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_otg_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ gpio = <&gpio3 22 0>; -+ enable-active-high; -+ }; -+ }; -+}; -+ -+&fec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_enet_1>; -+ phy-mode = "rgmii"; -+ phy-reset-gpios = <&gpio1 30 0>; -+ status = "okay"; -+}; -+ -+&gpmi { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_gpmi_nand_2>; -+ status = "okay"; -+}; -+ -+&i2c1 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c1_1>; -+ status = "okay"; -+ -+ eeprom1: eeprom@50 { -+ compatible = "atmel,24c02"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+ -+ eeprom2: eeprom@51 { -+ compatible = "atmel,24c02"; -+ reg = <0x51>; -+ pagesize = <16>; -+ }; -+ -+ eeprom3: eeprom@52 { -+ compatible = "atmel,24c02"; -+ reg = <0x52>; -+ pagesize = <16>; -+ }; -+ -+ eeprom4: eeprom@53 { -+ compatible = "atmel,24c02"; -+ reg = <0x53>; -+ pagesize = <16>; -+ }; -+ -+ gpio: pca9555@23 { -+ compatible = "nxp,pca9555"; -+ reg = <0x23>; -+ gpio-controller; -+ #gpio-cells = <2>; -+ }; -+ -+ hwmon: gsc@29 { -+ compatible = "gw,gsp"; -+ reg = <0x29>; -+ }; -+ -+ rtc: ds1672@68 { -+ compatible = "dallas,ds1672"; -+ reg = <0x68>; -+ }; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c2_2>; -+ status = "okay"; -+ -+ pmic: ltc3676@3c { -+ compatible = "ltc,ltc3676"; -+ reg = <0x3c>; -+ -+ regulators { -+ sw1_reg: ltc3676__sw1 { -+ regulator-min-microvolt = <1175000>; -+ regulator-max-microvolt = <1175000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw2_reg: ltc3676__sw2 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw3_reg: ltc3676__sw3 { -+ regulator-min-microvolt = <1175000>; -+ regulator-max-microvolt = <1175000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw4_reg: ltc3676__sw4 { -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ ldo2_reg: ltc3676__ldo2 { -+ regulator-min-microvolt = <2500000>; -+ regulator-max-microvolt = <2500000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ ldo4_reg: ltc3676__ldo4 { -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ }; -+ }; -+ }; -+}; -+ -+&i2c3 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c3_2>; -+ status = "okay"; -+ -+ videoin: adv7180@20 { -+ compatible = "adi,adv7180"; -+ reg = <0x20>; -+ }; -+}; -+ -+&iomuxc { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_hog>; -+ -+ hog { -+ pinctrl_hog: hoggrp { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x80000000 /* MEZZ_DIO0 */ -+ MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x80000000 /* MEZZ_DIO1 */ -+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */ -+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */ -+ MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* PHY Reset */ -+ MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x80000000 /* PCIE_RST# */ -+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */ -+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */ -+ >; -+ }; -+ }; -+}; -+ -+&pcie { -+ reset-gpio = <&gpio1 0 0>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart1_2>; -+ status = "okay"; -+}; -+ -+&uart2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart2_3>; -+ status = "okay"; -+}; -+ -+&uart3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart3_3>; -+ status = "okay"; -+}; -+ -+&uart5 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart5_1>; -+ status = "okay"; -+}; -+ -+&usbotg { -+ vbus-supply = <®_usb_otg_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usbotg_1>; -+ disable-over-current; -+ status = "okay"; -+}; -+ -+&usbh1 { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -@@ -0,0 +1,373 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/ { -+ /* these are used by bootloader for disabling nodes */ -+ aliases { -+ ethernet0 = &fec; -+ led0 = &led0; -+ led1 = &led1; -+ led2 = &led2; -+ nand = &gpmi; -+ ssi0 = &ssi1; -+ usb0 = &usbh1; -+ usb1 = &usbotg; -+ usdhc2 = &usdhc3; -+ }; -+ -+ chosen { -+ bootargs = "console=ttymxc1,115200"; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ led0: user1 { -+ label = "user1"; -+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */ -+ default-state = "on"; -+ linux,default-trigger = "heartbeat"; -+ }; -+ -+ led1: user2 { -+ label = "user2"; -+ gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */ -+ default-state = "off"; -+ }; -+ -+ led2: user3 { -+ label = "user3"; -+ gpios = <&gpio4 15 1>; /* 111 - MX6_LOCLED# */ -+ default-state = "off"; -+ }; -+ }; -+ -+ memory { -+ reg = <0x10000000 0x20000000>; -+ }; -+ -+ pps { -+ compatible = "pps-gpio"; -+ gpios = <&gpio1 26 0>; -+ status = "okay"; -+ }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ -+ reg_1p0v: 1p0v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P0V"; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1000000>; -+ regulator-always-on; -+ }; -+ -+ /* remove this fixed regulator once ltc3676__sw2 driver available */ -+ reg_1p8v: 1p8v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P8V"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-always-on; -+ }; -+ -+ reg_3p3v: 3p3v { -+ compatible = "regulator-fixed"; -+ regulator-name = "3P3V"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ reg_5p0v: 5p0v { -+ compatible = "regulator-fixed"; -+ regulator-name = "5P0V"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_otg_vbus: usb_otg_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_otg_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ gpio = <&gpio3 22 0>; -+ enable-active-high; -+ }; -+ }; -+ -+ sound { -+ compatible = "fsl,imx6q-sabrelite-sgtl5000", -+ "fsl,imx-audio-sgtl5000"; -+ model = "imx6q-sabrelite-sgtl5000"; -+ ssi-controller = <&ssi1>; -+ audio-codec = <&codec>; -+ audio-routing = -+ "MIC_IN", "Mic Jack", -+ "Mic Jack", "Mic Bias", -+ "Headphone Jack", "HP_OUT"; -+ mux-int-port = <1>; -+ mux-ext-port = <4>; -+ }; -+}; -+ -+&audmux { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_audmux_1>; -+ status = "okay"; -+}; -+ -+&fec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_enet_1>; -+ phy-mode = "rgmii"; -+ phy-reset-gpios = <&gpio1 30 0>; -+ status = "okay"; -+}; -+ -+&gpmi { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_gpmi_nand_2>; -+ status = "okay"; -+}; -+ -+&i2c1 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c1_1>; -+ status = "okay"; -+ -+ eeprom1: eeprom@50 { -+ compatible = "atmel,24c02"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+ -+ eeprom2: eeprom@51 { -+ compatible = "atmel,24c02"; -+ reg = <0x51>; -+ pagesize = <16>; -+ }; -+ -+ eeprom3: eeprom@52 { -+ compatible = "atmel,24c02"; -+ reg = <0x52>; -+ pagesize = <16>; -+ }; -+ -+ eeprom4: eeprom@53 { -+ compatible = "atmel,24c02"; -+ reg = <0x53>; -+ pagesize = <16>; -+ }; -+ -+ gpio: pca9555@23 { -+ compatible = "nxp,pca9555"; -+ reg = <0x23>; -+ gpio-controller; -+ #gpio-cells = <2>; -+ }; -+ -+ hwmon: gsc@29 { -+ compatible = "gw,gsp"; -+ reg = <0x29>; -+ }; -+ -+ rtc: ds1672@68 { -+ compatible = "dallas,ds1672"; -+ reg = <0x68>; -+ }; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c2_2>; -+ status = "okay"; -+ -+ pciswitch: pex8609@3f { -+ compatible = "plx,pex8609"; -+ reg = <0x3f>; -+ }; -+ -+ pmic: ltc3676@3c { -+ compatible = "ltc,ltc3676"; -+ reg = <0x3c>; -+ -+ regulators { -+ sw1_reg: ltc3676__sw1 { -+ regulator-min-microvolt = <1175000>; -+ regulator-max-microvolt = <1175000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw2_reg: ltc3676__sw2 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw3_reg: ltc3676__sw3 { -+ regulator-min-microvolt = <1175000>; -+ regulator-max-microvolt = <1175000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw4_reg: ltc3676__sw4 { -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ ldo2_reg: ltc3676__ldo2 { -+ regulator-min-microvolt = <2500000>; -+ regulator-max-microvolt = <2500000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ ldo3_reg: ltc3676__ldo3 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ ldo4_reg: ltc3676__ldo4 { -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ }; -+ }; -+ }; -+}; -+ -+&i2c3 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c3_2>; -+ status = "okay"; -+ -+ accelerometer: fxos8700@1e { -+ compatible = "fsl,fxos8700"; -+ reg = <0x13>; -+ }; -+ -+ codec: sgtl5000@0a { -+ compatible = "fsl,sgtl5000"; -+ reg = <0x0a>; -+ clocks = <&clks 169>; -+ VDDA-supply = <®_1p8v>; -+ VDDIO-supply = <®_3p3v>; -+ }; -+ -+ touchscreen: egalax_ts@04 { -+ compatible = "eeti,egalax_ts"; -+ reg = <0x04>; -+ interrupt-parent = <&gpio7>; -+ interrupts = <12 2>; /* gpio7_12 active low */ -+ wakeup-gpios = <&gpio7 12 0>; -+ }; -+ -+ videoin: adv7180@20 { -+ compatible = "adi,adv7180"; -+ reg = <0x20>; -+ }; -+}; -+ -+&iomuxc { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_hog>; -+ -+ hog { -+ pinctrl_hog: hoggrp { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x80000000 /* MEZZ_DIO0 */ -+ MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x80000000 /* MEZZ_DIO1 */ -+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */ -+ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x80000000 /* VIDDEC_PDN# */ -+ MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* PHY Reset */ -+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE_RST# */ -+ MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000 /* GPS_PWDN */ -+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */ -+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000130b0 /* AUD4_MCK */ -+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* USB_SEL_PCI */ -+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 /* TOUCH_IRQ# */ -+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */ -+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */ -+ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user3 led */ -+ MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x80000000 /* LVDS_TCH# */ -+ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 /* SD3_CD# */ -+ MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x80000000 /* UART2_EN# */ -+ >; -+ }; -+ }; -+}; -+ -+&ldb { -+ status = "okay"; -+ lvds-channel@0 { -+ crtcs = <&ipu1 0>, <&ipu1 1>; -+ }; -+}; -+ -+&pcie { -+ reset-gpio = <&gpio1 29 0>; -+ status = "okay"; -+}; -+ -+&ssi1 { -+ fsl,mode = "i2s-slave"; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart1_2>; -+ status = "okay"; -+}; -+ -+&uart2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart2_3>; -+ status = "okay"; -+}; -+ -+&uart5 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart5_1>; -+ status = "okay"; -+}; -+ -+&usbotg { -+ vbus-supply = <®_usb_otg_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usbotg_1>; -+ disable-over-current; -+ status = "okay"; -+}; -+ -+&usbh1 { -+ status = "okay"; -+}; -+ -+&usdhc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usdhc3_2>; -+ cd-gpios = <&gpio7 0 0>; -+ vmmc-supply = <®_3p3v>; -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -@@ -0,0 +1,429 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/ { -+ /* these are used by bootloader for disabling nodes */ -+ aliases { -+ can0 = &can1; -+ ethernet0 = &fec; -+ ethernet1 = ð1; -+ led0 = &led0; -+ led1 = &led1; -+ led2 = &led2; -+ nand = &gpmi; -+ sky2 = ð1; -+ ssi0 = &ssi1; -+ usb0 = &usbh1; -+ usb1 = &usbotg; -+ usdhc2 = &usdhc3; -+ }; -+ -+ chosen { -+ bootargs = "console=ttymxc1,115200"; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ led0: user1 { -+ label = "user1"; -+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */ -+ default-state = "on"; -+ linux,default-trigger = "heartbeat"; -+ }; -+ -+ led1: user2 { -+ label = "user2"; -+ gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */ -+ default-state = "off"; -+ }; -+ -+ led2: user3 { -+ label = "user3"; -+ gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */ -+ default-state = "off"; -+ }; -+ }; -+ -+ memory { -+ reg = <0x10000000 0x40000000>; -+ }; -+ -+ pps { -+ compatible = "pps-gpio"; -+ gpios = <&gpio1 26 0>; -+ status = "okay"; -+ }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ -+ reg_1p0v: 1p0v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P0V"; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1000000>; -+ regulator-always-on; -+ }; -+ -+ /* remove when pmic 1p8 regulator available */ -+ reg_1p8v: 1p8v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P8V"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-always-on; -+ }; -+ -+ reg_3p3v: 3p3v { -+ compatible = "regulator-fixed"; -+ regulator-name = "3P3V"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_h1_vbus: usb_h1_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_h1_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_otg_vbus: usb_otg_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_otg_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ gpio = <&gpio3 22 0>; -+ enable-active-high; -+ }; -+ }; -+ -+ sound { -+ compatible = "fsl,imx6q-sabrelite-sgtl5000", -+ "fsl,imx-audio-sgtl5000"; -+ model = "imx6q-sabrelite-sgtl5000"; -+ ssi-controller = <&ssi1>; -+ audio-codec = <&codec>; -+ audio-routing = -+ "MIC_IN", "Mic Jack", -+ "Mic Jack", "Mic Bias", -+ "Headphone Jack", "HP_OUT"; -+ mux-int-port = <1>; -+ mux-ext-port = <4>; -+ }; -+}; -+ -+&audmux { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_audmux_1>; -+ status = "okay"; -+}; -+ -+&can1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_flexcan1_1>; -+ status = "okay"; -+}; -+ -+&fec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_enet_1>; -+ phy-mode = "rgmii"; -+ phy-reset-gpios = <&gpio1 30 0>; -+ status = "okay"; -+}; -+ -+&gpmi { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_gpmi_nand_2>; -+ status = "okay"; -+}; -+ -+&i2c1 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c1_1>; -+ status = "okay"; -+ -+ eeprom1: eeprom@50 { -+ compatible = "atmel,24c02"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+ -+ eeprom2: eeprom@51 { -+ compatible = "atmel,24c02"; -+ reg = <0x51>; -+ pagesize = <16>; -+ }; -+ -+ eeprom3: eeprom@52 { -+ compatible = "atmel,24c02"; -+ reg = <0x52>; -+ pagesize = <16>; -+ }; -+ -+ eeprom4: eeprom@53 { -+ compatible = "atmel,24c02"; -+ reg = <0x53>; -+ pagesize = <16>; -+ }; -+ -+ gpio: pca9555@23 { -+ compatible = "nxp,pca9555"; -+ reg = <0x23>; -+ gpio-controller; -+ #gpio-cells = <2>; -+ }; -+ -+ hwmon: gsc@29 { -+ compatible = "gw,gsp"; -+ reg = <0x29>; -+ }; -+ -+ rtc: ds1672@68 { -+ compatible = "dallas,ds1672"; -+ reg = <0x68>; -+ }; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c2_2>; -+ status = "okay"; -+ -+ pciclkgen: si53156@6b { -+ compatible = "sil,si53156"; -+ reg = <0x6b>; -+ }; -+ -+ pciswitch: pex8606@3f { -+ compatible = "plx,pex8606"; -+ reg = <0x3f>; -+ }; -+ -+ pmic: ltc3676@3c { -+ compatible = "ltc,ltc3676"; -+ reg = <0x3c>; -+ -+ regulators { -+ /* VDD_SOC */ -+ sw1_reg: ltc3676__sw1 { -+ regulator-min-microvolt = <1175000>; -+ regulator-max-microvolt = <1175000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ /* VDD_1P8 */ -+ sw2_reg: ltc3676__sw2 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ /* VDD_ARM */ -+ sw3_reg: ltc3676__sw3 { -+ regulator-min-microvolt = <1175000>; -+ regulator-max-microvolt = <1175000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ /* VDD_DDR */ -+ sw4_reg: ltc3676__sw4 { -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ /* VDD_2P5 */ -+ ldo2_reg: ltc3676__ldo2 { -+ regulator-min-microvolt = <2500000>; -+ regulator-max-microvolt = <2500000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ /* VDD_1P8 */ -+ ldo3_reg: ltc3676__ldo3 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ /* VDD_HIGH */ -+ ldo4_reg: ltc3676__ldo4 { -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ }; -+ }; -+ }; -+}; -+ -+&i2c3 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c3_2>; -+ status = "okay"; -+ -+ accelerometer: fxos8700@1e { -+ compatible = "fsl,fxos8700"; -+ reg = <0x1e>; -+ }; -+ -+ codec: sgtl5000@0a { -+ compatible = "fsl,sgtl5000"; -+ reg = <0x0a>; -+ clocks = <&clks 201>; -+ VDDA-supply = <®_1p8v>; -+ VDDIO-supply = <®_3p3v>; -+ }; -+ -+ hdmiin: adv7611@4c { -+ compatible = "adi,adv7611"; -+ reg = <0x4c>; -+ }; -+ -+ touchscreen: egalax_ts@04 { -+ compatible = "eeti,egalax_ts"; -+ reg = <0x04>; -+ interrupt-parent = <&gpio1>; -+ interrupts = <11 2>; /* gpio1_11 active low */ -+ wakeup-gpios = <&gpio1 11 0>; -+ }; -+ -+ videoout: adv7393@2a { -+ compatible = "adi,adv7393"; -+ reg = <0x2a>; -+ }; -+ -+ videoin: adv7180@20 { -+ compatible = "adi,adv7180"; -+ reg = <0x20>; -+ }; -+}; -+ -+&iomuxc { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_hog>; -+ -+ hog { -+ pinctrl_hog: hoggrp { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x80000000 /* PCIE6EXP_DIO0 */ -+ MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x80000000 /* PCIE6EXP_DIO1 */ -+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */ -+ MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000 /* GPS_SHDN */ -+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */ -+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */ -+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE RST */ -+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000130b0 /* AUD4_MCK */ -+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* CAN_STBY */ -+ MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x80000000 /* PMIC_IRQ# */ -+ MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x80000000 /* HUB_RST# */ -+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 /* PCIE_WDIS# */ -+ MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x80000000 /* ACCEL_IRQ# */ -+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */ -+ MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x80000000 /* USBOTG_OC# */ -+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */ -+ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user3 led */ -+ MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x80000000 /* TOUCH_IRQ# */ -+ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 /* SD3_DET# */ -+ >; -+ }; -+ }; -+}; -+ -+&ldb { -+ status = "okay"; -+ -+ lvds-channel@1 { -+ fsl,data-mapping = "spwg"; -+ fsl,data-width = <18>; -+ status = "okay"; -+ -+ display-timings { -+ native-mode = <&timing0>; -+ timing0: hsd100pxn1 { -+ clock-frequency = <65000000>; -+ hactive = <1024>; -+ vactive = <768>; -+ hback-porch = <220>; -+ hfront-porch = <40>; -+ vback-porch = <21>; -+ vfront-porch = <7>; -+ hsync-len = <60>; -+ vsync-len = <10>; -+ }; -+ }; -+ }; -+}; -+ -+&pcie { -+ reset-gpio = <&gpio1 29 0>; -+ status = "okay"; -+ -+ eth1: sky2@8 { /* MAC/PHY on bus 8 */ -+ compatible = "marvell,sky2"; -+ }; -+}; -+ -+&ssi1 { -+ fsl,mode = "i2s-slave"; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart1_2>; -+ status = "okay"; -+}; -+ -+&uart2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart2_3>; -+ status = "okay"; -+}; -+ -+&uart5 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart5_1>; -+ status = "okay"; -+}; -+ -+&usbotg { -+ vbus-supply = <®_usb_otg_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usbotg_1>; -+ disable-over-current; -+ status = "okay"; -+}; -+ -+&usbh1 { -+ vbus-supply = <®_usb_h1_vbus>; -+ status = "okay"; -+}; -+ -+&usdhc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usdhc3_2>; -+ cd-gpios = <&gpio7 0 0>; -+ vmmc-supply = <®_3p3v>; -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -0,0 +1,457 @@ -+/* -+ * Copyright 2013 Gateworks Corporation -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/ { -+ /* these are used by bootloader for disabling nodes */ -+ aliases { -+ can0 = &can1; -+ ethernet0 = &fec; -+ ethernet1 = ð1; -+ led0 = &led0; -+ led1 = &led1; -+ led2 = &led2; -+ nand = &gpmi; -+ sky2 = ð1; -+ ssi0 = &ssi1; -+ usb0 = &usbh1; -+ usb1 = &usbotg; -+ usdhc2 = &usdhc3; -+ }; -+ -+ chosen { -+ bootargs = "console=ttymxc1,115200"; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ led0: user1 { -+ label = "user1"; -+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */ -+ default-state = "on"; -+ linux,default-trigger = "heartbeat"; -+ }; -+ -+ led1: user2 { -+ label = "user2"; -+ gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */ -+ default-state = "off"; -+ }; -+ -+ led2: user3 { -+ label = "user3"; -+ gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */ -+ default-state = "off"; -+ }; -+ }; -+ -+ memory { -+ reg = <0x10000000 0x40000000>; -+ }; -+ -+ pps { -+ compatible = "pps-gpio"; -+ gpios = <&gpio1 26 0>; -+ status = "okay"; -+ }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ -+ reg_1p0v: 1p0v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P0V"; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1000000>; -+ regulator-always-on; -+ }; -+ -+ reg_3p3v: 3p3v { -+ compatible = "regulator-fixed"; -+ regulator-name = "3P3V"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_h1_vbus: usb_h1_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_h1_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ regulator-always-on; -+ }; -+ -+ reg_usb_otg_vbus: usb_otg_vbus { -+ compatible = "regulator-fixed"; -+ regulator-name = "usb_otg_vbus"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ gpio = <&gpio3 22 0>; -+ enable-active-high; -+ }; -+ }; -+ -+ sound { -+ compatible = "fsl,imx6q-sabrelite-sgtl5000", -+ "fsl,imx-audio-sgtl5000"; -+ model = "imx6q-sabrelite-sgtl5000"; -+ ssi-controller = <&ssi1>; -+ audio-codec = <&codec>; -+ audio-routing = -+ "MIC_IN", "Mic Jack", -+ "Mic Jack", "Mic Bias", -+ "Headphone Jack", "HP_OUT"; -+ mux-int-port = <1>; -+ mux-ext-port = <4>; -+ }; -+}; -+ -+&audmux { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_audmux_1>; /* AUD4<->sgtl5000 */ -+ status = "okay"; -+}; -+ -+&can1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_flexcan1_1>; -+ status = "okay"; -+}; -+ -+&fec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_enet_1>; -+ phy-mode = "rgmii"; -+ phy-reset-gpios = <&gpio1 30 0>; -+ status = "okay"; -+}; -+ -+&gpmi { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_gpmi_nand_2>; -+ status = "okay"; -+}; -+ -+&i2c1 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c1_1>; -+ status = "okay"; -+ -+ eeprom1: eeprom@50 { -+ compatible = "atmel,24c02"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+ -+ eeprom2: eeprom@51 { -+ compatible = "atmel,24c02"; -+ reg = <0x51>; -+ pagesize = <16>; -+ }; -+ -+ eeprom3: eeprom@52 { -+ compatible = "atmel,24c02"; -+ reg = <0x52>; -+ pagesize = <16>; -+ }; -+ -+ eeprom4: eeprom@53 { -+ compatible = "atmel,24c02"; -+ reg = <0x53>; -+ pagesize = <16>; -+ }; -+ -+ gpio: pca9555@23 { -+ compatible = "nxp,pca9555"; -+ reg = <0x23>; -+ gpio-controller; -+ #gpio-cells = <2>; -+ }; -+ -+ hwmon: gsc@29 { -+ compatible = "gw,gsp"; -+ reg = <0x29>; -+ }; -+ -+ rtc: ds1672@68 { -+ compatible = "dallas,ds1672"; -+ reg = <0x68>; -+ }; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c2_2>; -+ status = "okay"; -+ -+ pmic: pfuze100@08 { -+ compatible = "fsl,pfuze100"; -+ reg = <0x08>; -+ -+ regulators { -+ sw1a_reg: sw1ab { -+ regulator-min-microvolt = <300000>; -+ regulator-max-microvolt = <1875000>; -+ regulator-boot-on; -+ regulator-always-on; -+ regulator-ramp-delay = <6250>; -+ }; -+ -+ sw1c_reg: sw1c { -+ regulator-min-microvolt = <300000>; -+ regulator-max-microvolt = <1875000>; -+ regulator-boot-on; -+ regulator-always-on; -+ regulator-ramp-delay = <6250>; -+ }; -+ -+ sw2_reg: sw2 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <3950000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw3a_reg: sw3a { -+ regulator-min-microvolt = <400000>; -+ regulator-max-microvolt = <1975000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw3b_reg: sw3b { -+ regulator-min-microvolt = <400000>; -+ regulator-max-microvolt = <1975000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ sw4_reg: sw4 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <3300000>; -+ }; -+ -+ swbst_reg: swbst { -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5150000>; -+ }; -+ -+ snvs_reg: vsnvs { -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ vref_reg: vrefddr { -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ vgen1_reg: vgen1 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <1550000>; -+ }; -+ -+ vgen2_reg: vgen2 { -+ regulator-min-microvolt = <800000>; -+ regulator-max-microvolt = <1550000>; -+ }; -+ -+ vgen3_reg: vgen3 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ }; -+ -+ vgen4_reg: vgen4 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ vgen5_reg: vgen5 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ vgen6_reg: vgen6 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ }; -+ }; -+ -+ pciswitch: pex8609@3f { -+ compatible = "plx,pex8609"; -+ reg = <0x3f>; -+ }; -+ -+ pciclkgen: si52147@6b { -+ compatible = "sil,si52147"; -+ reg = <0x6b>; -+ }; -+}; -+ -+&i2c3 { -+ clock-frequency = <100000>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_i2c3_2>; -+ status = "okay"; -+ -+ accelerometer: fxos8700@1e { -+ compatible = "fsl,fxos8700"; -+ reg = <0x1e>; -+ }; -+ -+ codec: sgtl5000@0a { -+ compatible = "fsl,sgtl5000"; -+ reg = <0x0a>; -+ clocks = <&clks 201>; -+ VDDA-supply = <&sw4_reg>; -+ VDDIO-supply = <®_3p3v>; -+ }; -+ -+ hdmiin: adv7611@4c { -+ compatible = "adi,adv7611"; -+ reg = <0x4c>; -+ }; -+ -+ touchscreen: egalax_ts@04 { -+ compatible = "eeti,egalax_ts"; -+ reg = <0x04>; -+ interrupt-parent = <&gpio7>; -+ interrupts = <12 2>; /* gpio7_12 active low */ -+ wakeup-gpios = <&gpio7 12 0>; -+ }; -+ -+ videoout: adv7393@2a { -+ compatible = "adi,adv7393"; -+ reg = <0x2a>; -+ }; -+ -+ videoin: adv7180@20 { -+ compatible = "adi,adv7180"; -+ reg = <0x20>; -+ }; -+}; -+ -+&iomuxc { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_hog>; -+ -+ hog { -+ pinctrl_hog: hoggrp { -+ fsl,pins = < -+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */ -+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x80000000 /* SPINOR_CS0# */ -+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */ -+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */ -+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE RST */ -+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000130b0 /* AUD4_MCK */ -+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* CAN_STBY */ -+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 /* TOUCH_IRQ# */ -+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */ -+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */ -+ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user3 led */ -+ MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x80000000 /* USBHUB_RST# */ -+ MX6QDL_PAD_SD1_DAT3__GPIO1_IO21 0x80000000 /* MIPI_DIO */ -+ >; -+ }; -+ }; -+}; -+ -+&ldb { -+ status = "okay"; -+ -+ lvds-channel@1 { -+ fsl,data-mapping = "spwg"; -+ fsl,data-width = <18>; -+ status = "okay"; -+ -+ display-timings { -+ native-mode = <&timing0>; -+ timing0: hsd100pxn1 { -+ clock-frequency = <65000000>; -+ hactive = <1024>; -+ vactive = <768>; -+ hback-porch = <220>; -+ hfront-porch = <40>; -+ vback-porch = <21>; -+ vfront-porch = <7>; -+ hsync-len = <60>; -+ vsync-len = <10>; -+ }; -+ }; -+ }; -+}; -+ -+&pcie { -+ reset-gpio = <&gpio1 29 0>; -+ status = "okay"; -+ -+ eth1: sky2@8 { /* MAC/PHY on bus 8 */ -+ compatible = "marvell,sky2"; -+ }; -+}; -+ -+&ssi1 { -+ fsl,mode = "i2s-slave"; -+ status = "okay"; -+}; -+ -+&ssi2 { -+ fsl,mode = "i2s-slave"; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart1_2>; -+ status = "okay"; -+}; -+ -+&uart2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart2_3>; -+ status = "okay"; -+}; -+ -+&uart5 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_uart5_1>; -+ status = "okay"; -+}; -+ -+&usbotg { -+ vbus-supply = <®_usb_otg_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usbotg_1>; -+ disable-over-current; -+ status = "okay"; -+}; -+ -+&usbh1 { -+ vbus-supply = <®_usb_h1_vbus>; -+ status = "okay"; -+}; -+ -+&usdhc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usdhc3_2>; -+ cd-gpios = <&gpio7 0 0>; -+ vmmc-supply = <®_3p3v>; -+ status = "okay"; -+}; diff --git a/target/linux/imx6/patches-3.12/0009-imx-add-PCI-fixup-for-PEX860X-on-Gateworks-board.patch b/target/linux/imx6/patches-3.12/0009-imx-add-PCI-fixup-for-PEX860X-on-Gateworks-board.patch deleted file mode 100644 index 4ac15ca..0000000 --- a/target/linux/imx6/patches-3.12/0009-imx-add-PCI-fixup-for-PEX860X-on-Gateworks-board.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 079441036b20d9f3d23d1e96f0681b99349de05a Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Tue, 22 Oct 2013 21:51:28 -0700 -Subject: [PATCH] imx: add PCI fixup for PEX860X on Gateworks board - -The PEX860X has GPIO's which are used for PCI Reset lines on the -Gateworks Ventana boards. The GPIO's need to be set as output -level high so as to allow the PCIe devices to come out of reset. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> ---- - arch/arm/mach-imx/mach-imx6q.c | 30 ++++++++++++++++++++++++++++++ - 1 file changed, 30 insertions(+) - ---- a/arch/arm/mach-imx/mach-imx6q.c -+++ b/arch/arm/mach-imx/mach-imx6q.c -@@ -26,6 +26,7 @@ - #include <linux/of_irq.h> - #include <linux/of_platform.h> - #include <linux/opp.h> -+#include <linux/pci.h> - #include <linux/phy.h> - #include <linux/reboot.h> - #include <linux/regmap.h> -@@ -134,6 +135,34 @@ static int ksz9031rn_phy_fixup(struct ph - return 0; - } - -+/* -+ * fixup for PLX PEX8909 bridge to configure GPIO1-7 as output High -+ * as they are used for slots1-7 PERST# -+ */ -+static void ventana_pciesw_early_fixup(struct pci_dev *dev) -+{ -+ u32 dw; -+ -+ if (!of_machine_is_compatible("gw,ventana")) -+ return; -+ -+ if (dev->devfn != 0) -+ return; -+ -+ pci_read_config_dword(dev, 0x62c, &dw); -+ dw |= 0xaaa8; // GPIO1-7 outputs -+ pci_write_config_dword(dev, 0x62c, dw); -+ -+ pci_read_config_dword(dev, 0x644, &dw); -+ dw |= 0xfe; // GPIO1-7 output high -+ pci_write_config_dword(dev, 0x644, dw); -+ -+ msleep(100); -+} -+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8609, ventana_pciesw_early_fixup); -+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8606, ventana_pciesw_early_fixup); -+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8604, ventana_pciesw_early_fixup); -+ - static int ar8031_phy_fixup(struct phy_device *dev) - { - u16 val; diff --git a/target/linux/imx6/patches-3.12/0010-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch b/target/linux/imx6/patches-3.12/0010-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch deleted file mode 100644 index 3dce8d9..0000000 --- a/target/linux/imx6/patches-3.12/0010-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 8d6a35fb13406f87d926fffeee0d70360ce3077d Mon Sep 17 00:00:00 2001 -From: Sean Cross <xobs@kosagi.com> -Date: Thu, 26 Sep 2013 11:24:46 +0800 -Subject: [PATCH] ARM: imx6q: Add PCIe bits to GPR syscon definition - -PCIe requires additional bits be defined for GPR8 and GPR12. - -Signed-off-by: Sean Cross <xobs@kosagi.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> -Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> ---- - include/linux/mfd/syscon/imx6q-iomuxc-gpr.h | 8 ++++++++ - 1 file changed, 8 insertions(+) - ---- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h -+++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h -@@ -241,6 +241,12 @@ - - #define IMX6Q_GPR5_L2_CLK_STOP BIT(8) - -+#define IMX6Q_GPR8_TX_SWING_LOW (0x7f << 25) -+#define IMX6Q_GPR8_TX_SWING_FULL (0x7f << 18) -+#define IMX6Q_GPR8_TX_DEEMPH_GEN2_6DB (0x3f << 12) -+#define IMX6Q_GPR8_TX_DEEMPH_GEN2_3P5DB (0x3f << 6) -+#define IMX6Q_GPR8_TX_DEEMPH_GEN1 (0x3f << 0) -+ - #define IMX6Q_GPR9_TZASC2_BYP BIT(1) - #define IMX6Q_GPR9_TZASC1_BYP BIT(0) - -@@ -273,7 +279,9 @@ - #define IMX6Q_GPR12_ARMP_AHB_CLK_EN BIT(26) - #define IMX6Q_GPR12_ARMP_ATB_CLK_EN BIT(25) - #define IMX6Q_GPR12_ARMP_APB_CLK_EN BIT(24) -+#define IMX6Q_GPR12_DEVICE_TYPE (0xf << 12) - #define IMX6Q_GPR12_PCIE_CTL_2 BIT(10) -+#define IMX6Q_GPR12_LOS_LEVEL (0x1f << 4) - - #define IMX6Q_GPR13_SDMA_STOP_REQ BIT(30) - #define IMX6Q_GPR13_CAN2_STOP_REQ BIT(29) diff --git a/target/linux/imx6/patches-3.12/0011-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch b/target/linux/imx6/patches-3.12/0011-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch deleted file mode 100644 index 46a4660..0000000 --- a/target/linux/imx6/patches-3.12/0011-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch +++ /dev/null @@ -1,620 +0,0 @@ -From bb38919ec56e0758c3ae56dfc091dcde1391353e Mon Sep 17 00:00:00 2001 -From: Sean Cross <xobs@kosagi.com> -Date: Thu, 26 Sep 2013 11:24:47 +0800 -Subject: [PATCH] PCI: imx6: Add support for i.MX6 PCIe controller - -Add support for the PCIe port present on the i.MX6 family of controllers. -These use the Synopsis Designware core tied to their own PHY. - -Signed-off-by: Sean Cross <xobs@kosagi.com> -Signed-off-by: Shawn Guo <shawn.guo@linaro.org> -Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> -Acked-by: Sascha Hauer <s.hauer@pengutronix.de> ---- - drivers/pci/host/Kconfig | 6 + - drivers/pci/host/Makefile | 1 + - drivers/pci/host/pci-imx6.c | 575 +++++++++++++++++++++ - 4 files changed, 588 insertions(+), 1 deletion(-) - create mode 100644 drivers/pci/host/pci-imx6.c - ---- a/drivers/pci/host/Kconfig -+++ b/drivers/pci/host/Kconfig -@@ -15,6 +15,12 @@ config PCI_EXYNOS - select PCIEPORTBUS - select PCIE_DW - -+config PCI_IMX6 -+ bool "Freescale i.MX6 PCIe controller" -+ depends on SOC_IMX6Q -+ select PCIEPORTBUS -+ select PCIE_DW -+ - config PCI_TEGRA - bool "NVIDIA Tegra PCIe controller" - depends on ARCH_TEGRA ---- a/drivers/pci/host/Makefile -+++ b/drivers/pci/host/Makefile -@@ -1,4 +1,5 @@ - obj-$(CONFIG_PCIE_DW) += pcie-designware.o - obj-$(CONFIG_PCI_EXYNOS) += pci-exynos.o -+obj-$(CONFIG_PCI_IMX6) += pci-imx6.o - obj-$(CONFIG_PCI_MVEBU) += pci-mvebu.o - obj-$(CONFIG_PCI_TEGRA) += pci-tegra.o ---- /dev/null -+++ b/drivers/pci/host/pci-imx6.c -@@ -0,0 +1,575 @@ -+/* -+ * PCIe host controller driver for Freescale i.MX6 SoCs -+ * -+ * Copyright (C) 2013 Kosagi -+ * http://www.kosagi.com -+ * -+ * Author: Sean Cross <xobs@kosagi.com> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#include <linux/clk.h> -+#include <linux/delay.h> -+#include <linux/gpio.h> -+#include <linux/kernel.h> -+#include <linux/mfd/syscon.h> -+#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h> -+#include <linux/module.h> -+#include <linux/of_gpio.h> -+#include <linux/pci.h> -+#include <linux/platform_device.h> -+#include <linux/regmap.h> -+#include <linux/resource.h> -+#include <linux/signal.h> -+#include <linux/types.h> -+ -+#include "pcie-designware.h" -+ -+#define to_imx6_pcie(x) container_of(x, struct imx6_pcie, pp) -+ -+struct imx6_pcie { -+ int reset_gpio; -+ int power_on_gpio; -+ int wake_up_gpio; -+ int disable_gpio; -+ struct clk *lvds_gate; -+ struct clk *sata_ref_100m; -+ struct clk *pcie_ref_125m; -+ struct clk *pcie_axi; -+ struct pcie_port pp; -+ struct regmap *iomuxc_gpr; -+ void __iomem *mem_base; -+}; -+ -+/* PCIe Port Logic registers (memory-mapped) */ -+#define PL_OFFSET 0x700 -+#define PCIE_PHY_DEBUG_R0 (PL_OFFSET + 0x28) -+#define PCIE_PHY_DEBUG_R1 (PL_OFFSET + 0x2c) -+ -+#define PCIE_PHY_CTRL (PL_OFFSET + 0x114) -+#define PCIE_PHY_CTRL_DATA_LOC 0 -+#define PCIE_PHY_CTRL_CAP_ADR_LOC 16 -+#define PCIE_PHY_CTRL_CAP_DAT_LOC 17 -+#define PCIE_PHY_CTRL_WR_LOC 18 -+#define PCIE_PHY_CTRL_RD_LOC 19 -+ -+#define PCIE_PHY_STAT (PL_OFFSET + 0x110) -+#define PCIE_PHY_STAT_ACK_LOC 16 -+ -+/* PHY registers (not memory-mapped) */ -+#define PCIE_PHY_RX_ASIC_OUT 0x100D -+ -+#define PHY_RX_OVRD_IN_LO 0x1005 -+#define PHY_RX_OVRD_IN_LO_RX_DATA_EN (1 << 5) -+#define PHY_RX_OVRD_IN_LO_RX_PLL_EN (1 << 3) -+ -+static int pcie_phy_poll_ack(void __iomem *dbi_base, int exp_val) -+{ -+ u32 val; -+ u32 max_iterations = 10; -+ u32 wait_counter = 0; -+ -+ do { -+ val = readl(dbi_base + PCIE_PHY_STAT); -+ val = (val >> PCIE_PHY_STAT_ACK_LOC) & 0x1; -+ wait_counter++; -+ -+ if (val == exp_val) -+ return 0; -+ -+ udelay(1); -+ } while (wait_counter < max_iterations); -+ -+ return -ETIMEDOUT; -+} -+ -+static int pcie_phy_wait_ack(void __iomem *dbi_base, int addr) -+{ -+ u32 val; -+ int ret; -+ -+ val = addr << PCIE_PHY_CTRL_DATA_LOC; -+ writel(val, dbi_base + PCIE_PHY_CTRL); -+ -+ val |= (0x1 << PCIE_PHY_CTRL_CAP_ADR_LOC); -+ writel(val, dbi_base + PCIE_PHY_CTRL); -+ -+ ret = pcie_phy_poll_ack(dbi_base, 1); -+ if (ret) -+ return ret; -+ -+ val = addr << PCIE_PHY_CTRL_DATA_LOC; -+ writel(val, dbi_base + PCIE_PHY_CTRL); -+ -+ ret = pcie_phy_poll_ack(dbi_base, 0); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+/* Read from the 16-bit PCIe PHY control registers (not memory-mapped) */ -+static int pcie_phy_read(void __iomem *dbi_base, int addr , int *data) -+{ -+ u32 val, phy_ctl; -+ int ret; -+ -+ ret = pcie_phy_wait_ack(dbi_base, addr); -+ if (ret) -+ return ret; -+ -+ /* assert Read signal */ -+ phy_ctl = 0x1 << PCIE_PHY_CTRL_RD_LOC; -+ writel(phy_ctl, dbi_base + PCIE_PHY_CTRL); -+ -+ ret = pcie_phy_poll_ack(dbi_base, 1); -+ if (ret) -+ return ret; -+ -+ val = readl(dbi_base + PCIE_PHY_STAT); -+ *data = val & 0xffff; -+ -+ /* deassert Read signal */ -+ writel(0x00, dbi_base + PCIE_PHY_CTRL); -+ -+ ret = pcie_phy_poll_ack(dbi_base, 0); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+static int pcie_phy_write(void __iomem *dbi_base, int addr, int data) -+{ -+ u32 var; -+ int ret; -+ -+ /* write addr */ -+ /* cap addr */ -+ ret = pcie_phy_wait_ack(dbi_base, addr); -+ if (ret) -+ return ret; -+ -+ var = data << PCIE_PHY_CTRL_DATA_LOC; -+ writel(var, dbi_base + PCIE_PHY_CTRL); -+ -+ /* capture data */ -+ var |= (0x1 << PCIE_PHY_CTRL_CAP_DAT_LOC); -+ writel(var, dbi_base + PCIE_PHY_CTRL); -+ -+ ret = pcie_phy_poll_ack(dbi_base, 1); -+ if (ret) -+ return ret; -+ -+ /* deassert cap data */ -+ var = data << PCIE_PHY_CTRL_DATA_LOC; -+ writel(var, dbi_base + PCIE_PHY_CTRL); -+ -+ /* wait for ack de-assertion */ -+ ret = pcie_phy_poll_ack(dbi_base, 0); -+ if (ret) -+ return ret; -+ -+ /* assert wr signal */ -+ var = 0x1 << PCIE_PHY_CTRL_WR_LOC; -+ writel(var, dbi_base + PCIE_PHY_CTRL); -+ -+ /* wait for ack */ -+ ret = pcie_phy_poll_ack(dbi_base, 1); -+ if (ret) -+ return ret; -+ -+ /* deassert wr signal */ -+ var = data << PCIE_PHY_CTRL_DATA_LOC; -+ writel(var, dbi_base + PCIE_PHY_CTRL); -+ -+ /* wait for ack de-assertion */ -+ ret = pcie_phy_poll_ack(dbi_base, 0); -+ if (ret) -+ return ret; -+ -+ writel(0x0, dbi_base + PCIE_PHY_CTRL); -+ -+ return 0; -+} -+ -+/* Added for PCI abort handling */ -+static int imx6q_pcie_abort_handler(unsigned long addr, -+ unsigned int fsr, struct pt_regs *regs) -+{ -+ /* -+ * If it was an imprecise abort, then we need to correct the -+ * return address to be _after_ the instruction. -+ */ -+ if (fsr & (1 << 10)) -+ regs->ARM_pc += 4; -+ return 0; -+} -+ -+static int imx6_pcie_assert_core_reset(struct pcie_port *pp) -+{ -+ struct imx6_pcie *imx6_pcie = to_imx6_pcie(pp); -+ -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1, -+ IMX6Q_GPR1_PCIE_TEST_PD, 1 << 18); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, -+ IMX6Q_GPR12_PCIE_CTL_2, 1 << 10); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1, -+ IMX6Q_GPR1_PCIE_REF_CLK_EN, 0 << 16); -+ -+ gpio_set_value(imx6_pcie->reset_gpio, 0); -+ msleep(100); -+ gpio_set_value(imx6_pcie->reset_gpio, 1); -+ -+ return 0; -+} -+ -+static int imx6_pcie_deassert_core_reset(struct pcie_port *pp) -+{ -+ struct imx6_pcie *imx6_pcie = to_imx6_pcie(pp); -+ int ret; -+ -+ if (gpio_is_valid(imx6_pcie->power_on_gpio)) -+ gpio_set_value(imx6_pcie->power_on_gpio, 1); -+ -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1, -+ IMX6Q_GPR1_PCIE_TEST_PD, 0 << 18); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1, -+ IMX6Q_GPR1_PCIE_REF_CLK_EN, 1 << 16); -+ -+ ret = clk_prepare_enable(imx6_pcie->sata_ref_100m); -+ if (ret) { -+ dev_err(pp->dev, "unable to enable sata_ref_100m\n"); -+ goto err_sata_ref; -+ } -+ -+ ret = clk_prepare_enable(imx6_pcie->pcie_ref_125m); -+ if (ret) { -+ dev_err(pp->dev, "unable to enable pcie_ref_125m\n"); -+ goto err_pcie_ref; -+ } -+ -+ ret = clk_prepare_enable(imx6_pcie->lvds_gate); -+ if (ret) { -+ dev_err(pp->dev, "unable to enable lvds_gate\n"); -+ goto err_lvds_gate; -+ } -+ -+ ret = clk_prepare_enable(imx6_pcie->pcie_axi); -+ if (ret) { -+ dev_err(pp->dev, "unable to enable pcie_axi\n"); -+ goto err_pcie_axi; -+ } -+ -+ /* allow the clocks to stabilize */ -+ usleep_range(200, 500); -+ -+ return 0; -+ -+err_pcie_axi: -+ clk_disable_unprepare(imx6_pcie->lvds_gate); -+err_lvds_gate: -+ clk_disable_unprepare(imx6_pcie->pcie_ref_125m); -+err_pcie_ref: -+ clk_disable_unprepare(imx6_pcie->sata_ref_100m); -+err_sata_ref: -+ return ret; -+ -+} -+ -+static void imx6_pcie_init_phy(struct pcie_port *pp) -+{ -+ struct imx6_pcie *imx6_pcie = to_imx6_pcie(pp); -+ -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, -+ IMX6Q_GPR12_PCIE_CTL_2, 0 << 10); -+ -+ /* configure constant input signal to the pcie ctrl and phy */ -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, -+ IMX6Q_GPR12_DEVICE_TYPE, PCI_EXP_TYPE_ROOT_PORT << 12); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, -+ IMX6Q_GPR12_LOS_LEVEL, 9 << 4); -+ -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR8, -+ IMX6Q_GPR8_TX_DEEMPH_GEN1, 0 << 0); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR8, -+ IMX6Q_GPR8_TX_DEEMPH_GEN2_3P5DB, 0 << 6); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR8, -+ IMX6Q_GPR8_TX_DEEMPH_GEN2_6DB, 20 << 12); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR8, -+ IMX6Q_GPR8_TX_SWING_FULL, 127 << 18); -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR8, -+ IMX6Q_GPR8_TX_SWING_LOW, 127 << 25); -+} -+ -+static void imx6_pcie_host_init(struct pcie_port *pp) -+{ -+ int count = 0; -+ struct imx6_pcie *imx6_pcie = to_imx6_pcie(pp); -+ -+ imx6_pcie_assert_core_reset(pp); -+ -+ imx6_pcie_init_phy(pp); -+ -+ imx6_pcie_deassert_core_reset(pp); -+ -+ dw_pcie_setup_rc(pp); -+ -+ regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, -+ IMX6Q_GPR12_PCIE_CTL_2, 1 << 10); -+ -+ while (!dw_pcie_link_up(pp)) { -+ usleep_range(100, 1000); -+ count++; -+ if (count >= 10) { -+ dev_err(pp->dev, "phy link never came up\n"); -+ dev_dbg(pp->dev, -+ "DEBUG_R0: 0x%08x, DEBUG_R1: 0x%08x\n", -+ readl(pp->dbi_base + PCIE_PHY_DEBUG_R0), -+ readl(pp->dbi_base + PCIE_PHY_DEBUG_R1)); -+ break; -+ } -+ } -+ -+ return; -+} -+ -+static int imx6_pcie_link_up(struct pcie_port *pp) -+{ -+ u32 rc, ltssm, rx_valid, temp; -+ -+ /* link is debug bit 36, debug register 1 starts at bit 32 */ -+ rc = readl(pp->dbi_base + PCIE_PHY_DEBUG_R1) & (0x1 << (36 - 32)); -+ if (rc) -+ return -EAGAIN; -+ -+ /* -+ * From L0, initiate MAC entry to gen2 if EP/RC supports gen2. -+ * Wait 2ms (LTSSM timeout is 24ms, PHY lock is ~5us in gen2). -+ * If (MAC/LTSSM.state == Recovery.RcvrLock) -+ * && (PHY/rx_valid==0) then pulse PHY/rx_reset. Transition -+ * to gen2 is stuck -+ */ -+ pcie_phy_read(pp->dbi_base, PCIE_PHY_RX_ASIC_OUT, &rx_valid); -+ ltssm = readl(pp->dbi_base + PCIE_PHY_DEBUG_R0) & 0x3F; -+ -+ if (rx_valid & 0x01) -+ return 0; -+ -+ if (ltssm != 0x0d) -+ return 0; -+ -+ dev_err(pp->dev, "transition to gen2 is stuck, reset PHY!\n"); -+ -+ pcie_phy_read(pp->dbi_base, -+ PHY_RX_OVRD_IN_LO, &temp); -+ temp |= (PHY_RX_OVRD_IN_LO_RX_DATA_EN -+ | PHY_RX_OVRD_IN_LO_RX_PLL_EN); -+ pcie_phy_write(pp->dbi_base, -+ PHY_RX_OVRD_IN_LO, temp); -+ -+ usleep_range(2000, 3000); -+ -+ pcie_phy_read(pp->dbi_base, -+ PHY_RX_OVRD_IN_LO, &temp); -+ temp &= ~(PHY_RX_OVRD_IN_LO_RX_DATA_EN -+ | PHY_RX_OVRD_IN_LO_RX_PLL_EN); -+ pcie_phy_write(pp->dbi_base, -+ PHY_RX_OVRD_IN_LO, temp); -+ -+ return 0; -+} -+ -+static struct pcie_host_ops imx6_pcie_host_ops = { -+ .link_up = imx6_pcie_link_up, -+ .host_init = imx6_pcie_host_init, -+}; -+ -+static int imx6_add_pcie_port(struct pcie_port *pp, -+ struct platform_device *pdev) -+{ -+ int ret; -+ -+ pp->irq = platform_get_irq(pdev, 0); -+ if (!pp->irq) { -+ dev_err(&pdev->dev, "failed to get irq\n"); -+ return -ENODEV; -+ } -+ -+ pp->root_bus_nr = -1; -+ pp->ops = &imx6_pcie_host_ops; -+ -+ spin_lock_init(&pp->conf_lock); -+ ret = dw_pcie_host_init(pp); -+ if (ret) { -+ dev_err(&pdev->dev, "failed to initialize host\n"); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+static int __init imx6_pcie_probe(struct platform_device *pdev) -+{ -+ struct imx6_pcie *imx6_pcie; -+ struct pcie_port *pp; -+ struct device_node *np = pdev->dev.of_node; -+ struct resource *dbi_base; -+ int ret; -+ -+ imx6_pcie = devm_kzalloc(&pdev->dev, sizeof(*imx6_pcie), GFP_KERNEL); -+ if (!imx6_pcie) -+ return -ENOMEM; -+ -+ pp = &imx6_pcie->pp; -+ pp->dev = &pdev->dev; -+ -+ /* Added for PCI abort handling */ -+ hook_fault_code(16 + 6, imx6q_pcie_abort_handler, SIGBUS, 0, -+ "imprecise external abort"); -+ -+ dbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!dbi_base) { -+ dev_err(&pdev->dev, "dbi_base memory resource not found\n"); -+ return -ENODEV; -+ } -+ -+ pp->dbi_base = devm_ioremap_resource(&pdev->dev, dbi_base); -+ if (IS_ERR(pp->dbi_base)) { -+ dev_err(&pdev->dev, "unable to remap dbi_base\n"); -+ ret = PTR_ERR(pp->dbi_base); -+ goto err; -+ } -+ -+ /* Fetch GPIOs */ -+ imx6_pcie->reset_gpio = of_get_named_gpio(np, "reset-gpio", 0); -+ if (!gpio_is_valid(imx6_pcie->reset_gpio)) { -+ dev_err(&pdev->dev, "no reset-gpio defined\n"); -+ ret = -ENODEV; -+ } -+ ret = devm_gpio_request_one(&pdev->dev, -+ imx6_pcie->reset_gpio, -+ GPIOF_OUT_INIT_LOW, -+ "PCIe reset"); -+ if (ret) { -+ dev_err(&pdev->dev, "unable to get reset gpio\n"); -+ goto err; -+ } -+ -+ imx6_pcie->power_on_gpio = of_get_named_gpio(np, "power-on-gpio", 0); -+ if (gpio_is_valid(imx6_pcie->power_on_gpio)) { -+ ret = devm_gpio_request_one(&pdev->dev, -+ imx6_pcie->power_on_gpio, -+ GPIOF_OUT_INIT_LOW, -+ "PCIe power enable"); -+ if (ret) { -+ dev_err(&pdev->dev, "unable to get power-on gpio\n"); -+ goto err; -+ } -+ } -+ -+ imx6_pcie->wake_up_gpio = of_get_named_gpio(np, "wake-up-gpio", 0); -+ if (gpio_is_valid(imx6_pcie->wake_up_gpio)) { -+ ret = devm_gpio_request_one(&pdev->dev, -+ imx6_pcie->wake_up_gpio, -+ GPIOF_IN, -+ "PCIe wake up"); -+ if (ret) { -+ dev_err(&pdev->dev, "unable to get wake-up gpio\n"); -+ goto err; -+ } -+ } -+ -+ imx6_pcie->disable_gpio = of_get_named_gpio(np, "disable-gpio", 0); -+ if (gpio_is_valid(imx6_pcie->disable_gpio)) { -+ ret = devm_gpio_request_one(&pdev->dev, -+ imx6_pcie->disable_gpio, -+ GPIOF_OUT_INIT_HIGH, -+ "PCIe disable endpoint"); -+ if (ret) { -+ dev_err(&pdev->dev, "unable to get disable-ep gpio\n"); -+ goto err; -+ } -+ } -+ -+ /* Fetch clocks */ -+ imx6_pcie->lvds_gate = devm_clk_get(&pdev->dev, "lvds_gate"); -+ if (IS_ERR(imx6_pcie->lvds_gate)) { -+ dev_err(&pdev->dev, -+ "lvds_gate clock select missing or invalid\n"); -+ ret = PTR_ERR(imx6_pcie->lvds_gate); -+ goto err; -+ } -+ -+ imx6_pcie->sata_ref_100m = devm_clk_get(&pdev->dev, "sata_ref_100m"); -+ if (IS_ERR(imx6_pcie->sata_ref_100m)) { -+ dev_err(&pdev->dev, -+ "sata_ref_100m clock source missing or invalid\n"); -+ ret = PTR_ERR(imx6_pcie->sata_ref_100m); -+ goto err; -+ } -+ -+ imx6_pcie->pcie_ref_125m = devm_clk_get(&pdev->dev, "pcie_ref_125m"); -+ if (IS_ERR(imx6_pcie->pcie_ref_125m)) { -+ dev_err(&pdev->dev, -+ "pcie_ref_125m clock source missing or invalid\n"); -+ ret = PTR_ERR(imx6_pcie->pcie_ref_125m); -+ goto err; -+ } -+ -+ imx6_pcie->pcie_axi = devm_clk_get(&pdev->dev, "pcie_axi"); -+ if (IS_ERR(imx6_pcie->pcie_axi)) { -+ dev_err(&pdev->dev, -+ "pcie_axi clock source missing or invalid\n"); -+ ret = PTR_ERR(imx6_pcie->pcie_axi); -+ goto err; -+ } -+ -+ /* Grab GPR config register range */ -+ imx6_pcie->iomuxc_gpr = -+ syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr"); -+ if (IS_ERR(imx6_pcie->iomuxc_gpr)) { -+ dev_err(&pdev->dev, "unable to find iomuxc registers\n"); -+ ret = PTR_ERR(imx6_pcie->iomuxc_gpr); -+ goto err; -+ } -+ -+ ret = imx6_add_pcie_port(pp, pdev); -+ if (ret < 0) -+ goto err; -+ -+ platform_set_drvdata(pdev, imx6_pcie); -+ return 0; -+ -+err: -+ return ret; -+} -+ -+static const struct of_device_id imx6_pcie_of_match[] = { -+ { .compatible = "fsl,imx6q-pcie", }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, imx6_pcie_of_match); -+ -+static struct platform_driver imx6_pcie_driver = { -+ .driver = { -+ .name = "imx6q-pcie", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(imx6_pcie_of_match), -+ }, -+}; -+ -+/* Freescale PCIe driver does not allow module unload */ -+ -+static int __init imx6_pcie_init(void) -+{ -+ return platform_driver_probe(&imx6_pcie_driver, imx6_pcie_probe); -+} -+module_init(imx6_pcie_init); -+ -+MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>"); -+MODULE_DESCRIPTION("Freescale i.MX6 PCIe host controller driver"); -+MODULE_LICENSE("GPL v2"); diff --git a/target/linux/imx6/patches-3.12/0030-pcie-designware-fix-io-transfers.patch b/target/linux/imx6/patches-3.12/0030-pcie-designware-fix-io-transfers.patch deleted file mode 100644 index 1d3e839..0000000 --- a/target/linux/imx6/patches-3.12/0030-pcie-designware-fix-io-transfers.patch +++ /dev/null @@ -1,58 +0,0 @@ -From: Pratyush Anand <pratyush.anand@st.com> - -pp->io_base which is the input of the outbound IO address translation -unit should be the cpu address, it was programmed wrongly to realio -address. - -We should pass global_io_offset rather than sys->io_offset to -pci_ioremap_io, so we map the new window into the first available spot -in the Linux view of the I/O space. - -We must also pass cpu address instead of realio address to -pci_ioremap_io. - -This patch fixes above issue. It has been tested with Lecroy PTC in AIC -mode and Pericom PI7C9X2G303EL PCIe switch, which does not work -otherwise. - -Signed-off-by: Pratyush Anand <pratyush.anand@st.com> -Tested-by: Mohit Kumar <mohit.kumar@st.com> -Tested-by: Tim Harvey <tharvey@gateworks.com> -Cc: Arnd Bergmann <arnd@arndb.de> -Cc: Marek Vasut <marex@denx.de> -Cc: Richard Zhu <Hong-Xing.Zhu@freescale.com> -Cc: linux-pci@vger.kernel.org -Cc: spear-devel@list.st.com ---- - drivers/pci/host/pcie-designware.c | 5 ++--- - 1 files changed, 2 insertions(+), 3 deletions(-) - -http://thread.gmane.org/gmane.linux.kernel.pci/27204 - ---- a/drivers/pci/host/pcie-designware.c -+++ b/drivers/pci/host/pcie-designware.c -@@ -177,6 +177,7 @@ int __init dw_pcie_host_init(struct pcie - + global_io_offset); - pp->config.io_size = resource_size(&pp->io); - pp->config.io_bus_addr = range.pci_addr; -+ pp->io_base = range.cpu_addr; - } - if (restype == IORESOURCE_MEM) { - of_pci_range_to_resource(&range, np, &pp->mem); -@@ -202,7 +203,6 @@ int __init dw_pcie_host_init(struct pcie - - pp->cfg0_base = pp->cfg.start; - pp->cfg1_base = pp->cfg.start + pp->config.cfg0_size; -- pp->io_base = pp->io.start; - pp->mem_base = pp->mem.start; - - pp->va_cfg0_base = devm_ioremap(pp->dev, pp->cfg0_base, -@@ -449,7 +449,7 @@ int dw_pcie_setup(int nr, struct pci_sys - - if (global_io_offset < SZ_1M && pp->config.io_size > 0) { - sys->io_offset = global_io_offset - pp->config.io_bus_addr; -- pci_ioremap_io(sys->io_offset, pp->io.start); -+ pci_ioremap_io(global_io_offset, pp->io_base); - global_io_offset += SZ_64K; - pci_add_resource_offset(&sys->resources, &pp->io, - sys->io_offset); diff --git a/target/linux/imx6/patches-3.12/0031-PCI-imx6-init-must-be-early.patch b/target/linux/imx6/patches-3.12/0031-PCI-imx6-init-must-be-early.patch deleted file mode 100644 index 0546d9c..0000000 --- a/target/linux/imx6/patches-3.12/0031-PCI-imx6-init-must-be-early.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 8c8c877d8490c9d51210ee9e90d5f4d740f115c9 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 17 Oct 2013 15:55:47 -0700 -Subject: [PATCH 3/5] PCI: imx6: init must be early - -If driver init is not early the pcie port driver gets initalized -first and interrupts are not configured for the imx6 pcie driver. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/pci/host/pci-imx6.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/pci/host/pci-imx6.c -+++ b/drivers/pci/host/pci-imx6.c -@@ -568,7 +568,7 @@ static int __init imx6_pcie_init(void) - { - return platform_driver_probe(&imx6_pcie_driver, imx6_pcie_probe); - } --module_init(imx6_pcie_init); -+fs_initcall(imx6_pcie_init); - - MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>"); - MODULE_DESCRIPTION("Freescale i.MX6 PCIe host controller driver"); diff --git a/target/linux/imx6/patches-3.12/0032-PCI-imx6-fix-imprecise-abort-handler.patch b/target/linux/imx6/patches-3.12/0032-PCI-imx6-fix-imprecise-abort-handler.patch deleted file mode 100644 index 5cef411..0000000 --- a/target/linux/imx6/patches-3.12/0032-PCI-imx6-fix-imprecise-abort-handler.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 8590081d5328fe59d4f72aaadafb47fb91d8dc7c Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 17 Oct 2013 15:52:16 -0700 -Subject: [PATCH] PCI: imx6: fix imprecise abort handler - -An imprecise abort is triggered when a port behind a switch is accessed -and no device is present. At enumeration, imprecise aborts are not enabled -thus this ends up getting deferred until the kernel has completed init. At -that point we must not adjust PC - the handler must do nothing, but a handler -must exist. - -This fixes random crashes that occur right after freeing init. -This is against linux-pci/host-imx6. - -Acked-by: Marek Vasut <marex@denx.de> -Tested-by: Marek Vasut <marex@denx.de> -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/pci/host/pci-imx6.c | 6 ------ - 1 file changed, 6 deletions(-) - ---- a/drivers/pci/host/pci-imx6.c -+++ b/drivers/pci/host/pci-imx6.c -@@ -200,12 +200,6 @@ static int pcie_phy_write(void __iomem * - static int imx6q_pcie_abort_handler(unsigned long addr, - unsigned int fsr, struct pt_regs *regs) - { -- /* -- * If it was an imprecise abort, then we need to correct the -- * return address to be _after_ the instruction. -- */ -- if (fsr & (1 << 10)) -- regs->ARM_pc += 4; - return 0; - } - diff --git a/target/linux/imx6/patches-3.12/0033-PCI-imx6-increase-link-startup.patch b/target/linux/imx6/patches-3.12/0033-PCI-imx6-increase-link-startup.patch deleted file mode 100644 index a94a166..0000000 --- a/target/linux/imx6/patches-3.12/0033-PCI-imx6-increase-link-startup.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 11e8d0ed8cc3b415767961555efc2885791a9391 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 17 Oct 2013 15:57:28 -0700 -Subject: [PATCH 4/5] PCI: imx6: increase link startup - -An increase link startup delay is required when certain PCI switches are -attached to the root complex. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/pci/host/pci-imx6.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/pci/host/pci-imx6.c -+++ b/drivers/pci/host/pci-imx6.c -@@ -318,7 +318,7 @@ static void imx6_pcie_host_init(struct p - while (!dw_pcie_link_up(pp)) { - usleep_range(100, 1000); - count++; -- if (count >= 10) { -+ if (count >= 200) { - dev_err(pp->dev, "phy link never came up\n"); - dev_dbg(pp->dev, - "DEBUG_R0: 0x%08x, DEBUG_R1: 0x%08x\n", diff --git a/target/linux/imx6/patches-3.12/0034-PCI-imx6-add-support-for-legacy-irqs.patch b/target/linux/imx6/patches-3.12/0034-PCI-imx6-add-support-for-legacy-irqs.patch deleted file mode 100644 index 03f29f4..0000000 --- a/target/linux/imx6/patches-3.12/0034-PCI-imx6-add-support-for-legacy-irqs.patch +++ /dev/null @@ -1,43 +0,0 @@ -From: Tim Harvey <tharvey@gateworks.com> -Subject: [PATCH] PCI: imx6: add support for legacy irqs - -The i.MX6 supports legacy IRQ's via 155,154,153,152. When devices -are behind a PCIe-to-PCIe switch (at least for the TI XIO2001) the -mapping is reversed from when they are behind a PCIe switch. - -This patch still needs some review and clarification before going -upstream. ---- - drivers/pci/host/pcie-designware.c | 21 ++++++++++++++++++++- - 1 file changed, 20 insertions(+), 1 deletion(-) - ---- a/drivers/pci/host/pcie-designware.c -+++ b/drivers/pci/host/pcie-designware.c -@@ -482,7 +482,26 @@ int dw_pcie_map_irq(const struct pci_dev - { - struct pcie_port *pp = sys_to_pcie(dev->bus->sysdata); - -- return pp->irq; -+ /* TI XIO2001 PCIe-to-PCI bridge IRQs are flipped it seems */ -+ if ( dev->bus && dev->bus->self -+ && (dev->bus->self->vendor == 0x104c) -+ && (dev->bus->self->device == 0x8240)) { -+ switch (pin) { -+ case 1: return pp->irq - 3; -+ case 2: return pp->irq - 2; -+ case 3: return pp->irq - 1; -+ case 4: return pp->irq; -+ default: return -1; -+ } -+ } else { -+ switch (pin) { -+ case 1: return pp->irq; -+ case 2: return pp->irq - 1; -+ case 3: return pp->irq - 2; -+ case 4: return pp->irq - 3; -+ default: return -1; -+ } -+ } - } - - static struct hw_pci dw_pci = { diff --git a/target/linux/imx6/patches-3.12/0040-i2c-imx-retry-on-NAK.patch b/target/linux/imx6/patches-3.12/0040-i2c-imx-retry-on-NAK.patch deleted file mode 100644 index 6039cf5..0000000 --- a/target/linux/imx6/patches-3.12/0040-i2c-imx-retry-on-NAK.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: Tim Harvey <tharvey@gateworks.com> -Subject: [PATCH] i2c: imx: retry on NAK - -In case of busy i2c try again to get ACK. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> -Tested-by: Luka Perkov <luka@openwrt.org> ---- - drivers/i2c/busses/i2c-imx.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/i2c/busses/i2c-imx.c -+++ b/drivers/i2c/busses/i2c-imx.c -@@ -62,6 +62,7 @@ - - /* Default value */ - #define IMX_I2C_BIT_RATE 100000 /* 100kHz */ -+#define IMX_I2C_MAX_RETRIES 3 /* number of retries to attempt */ - - /* IMX I2C registers: - * the I2C register offset is different between SoCs, -@@ -298,7 +299,7 @@ static int i2c_imx_acked(struct imx_i2c_ - { - if (imx_i2c_read_reg(i2c_imx, IMX_I2C_I2SR) & I2SR_RXAK) { - dev_dbg(&i2c_imx->adapter.dev, "<%s> No ACK\n", __func__); -- return -EIO; /* No ACK */ -+ return -EAGAIN; /* try again */ - } - - dev_dbg(&i2c_imx->adapter.dev, "<%s> ACK received\n", __func__); -@@ -633,6 +634,7 @@ static int i2c_imx_probe(struct platform - i2c_imx->adapter.dev.parent = &pdev->dev; - i2c_imx->adapter.nr = pdev->id; - i2c_imx->adapter.dev.of_node = pdev->dev.of_node; -+ i2c_imx->adapter.retries = IMX_I2C_MAX_RETRIES; - i2c_imx->base = base; - - /* Get I2C clock */ diff --git a/target/linux/imx6/patches-3.12/0050-sky2-allow-mac-to-come-from-dt.patch b/target/linux/imx6/patches-3.12/0050-sky2-allow-mac-to-come-from-dt.patch deleted file mode 100644 index 54743a5..0000000 --- a/target/linux/imx6/patches-3.12/0050-sky2-allow-mac-to-come-from-dt.patch +++ /dev/null @@ -1,69 +0,0 @@ -From: Tim Harvey <tharvey@gateworks.com> -Subject: [PATCH] sky2: allow mac to come from dt - -The driver reads the mac address from the device registers which would -need to have been programmed by the bootloader. This patch adds -the ability to pull the mac from devicetree via the aliases/sky2 node. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/net/ethernet/marvell/sky2.c | 33 ++++++++++++++++++++++++++++++++- - 1 file changed, 32 insertions(+), 1 deletion(-) - ---- a/drivers/net/ethernet/marvell/sky2.c -+++ b/drivers/net/ethernet/marvell/sky2.c -@@ -44,6 +44,8 @@ - #include <linux/prefetch.h> - #include <linux/debugfs.h> - #include <linux/mii.h> -+#include <linux/of_device.h> -+#include <linux/of_net.h> - - #include <asm/irq.h> - -@@ -4748,6 +4750,7 @@ static struct net_device *sky2_init_netd - { - struct sky2_port *sky2; - struct net_device *dev = alloc_etherdev(sizeof(*sky2)); -+ unsigned char *iap, tmpaddr[ETH_ALEN]; - - if (!dev) - return NULL; -@@ -4802,8 +4805,36 @@ static struct net_device *sky2_init_netd - - dev->features |= dev->hw_features; - -+ /* -+ * try to get mac address in the following order: -+ * 1) from device tree data -+ * 2) from internal registers set by bootloader -+ */ -+ iap = NULL; -+ if (IS_ENABLED(CONFIG_OF)) { -+ struct device_node *np; -+ np = of_find_node_by_path("/aliases"); -+ if (np) { -+ const char *path = of_get_property(np, "sky2", NULL); -+ if (path) -+ np = of_find_node_by_path(path); -+ if (np) -+ path = of_get_mac_address(np); -+ if (path) -+ iap = (unsigned char *) path; -+ } -+ } -+ -+ /* -+ * 2) mac registers set by bootloader -+ */ -+ if (!iap || !is_valid_ether_addr(iap)) { -+ memcpy_fromio(&tmpaddr, hw->regs + B2_MAC_1 + port * 8, ETH_ALEN); -+ iap = &tmpaddr[0]; -+ } -+ - /* read the mac address */ -- memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port * 8, ETH_ALEN); -+ memcpy(dev->dev_addr, iap, ETH_ALEN); - - return dev; - } diff --git a/target/linux/imx6/patches-3.12/100-bootargs.patch b/target/linux/imx6/patches-3.12/100-bootargs.patch deleted file mode 100644 index 0954391..0000000 --- a/target/linux/imx6/patches-3.12/100-bootargs.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/arm/boot/dts/imx6dl-wandboard.dts -+++ b/arch/arm/boot/dts/imx6dl-wandboard.dts -@@ -19,4 +19,8 @@ - memory { - reg = <0x10000000 0x40000000>; - }; -+ -+ chosen { -+ bootargs = "console=ttymxc0,115200"; -+ }; - }; |