It is broken since ~22 months and nobody takes care of that. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 35487master
parent
e7dee4ea87
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539e0b5b84
@ -1,24 +0,0 @@ |
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#
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# Copyright (C) 2006-2011 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk |
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ARCH:=arm
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BOARD:=imx21
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BOARDNAME:=Freescale i.MX21
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FEATURES:=jffs2 broken
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CFLAGS:=-Os -pipe -march=armv5te -mtune=arm926ej-s -fno-caller-saves
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LINUX_VERSION:=2.6.37.6
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DEVICE_TYPE=phone
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define Target/Description |
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endef |
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include $(INCLUDE_DIR)/target.mk |
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$(eval $(call BuildTarget)) |
@ -1,132 +0,0 @@ |
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CONFIG_ALIGNMENT_TRAP=y |
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# CONFIG_ARCH_MX1 is not set |
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CONFIG_ARCH_MX2=y |
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# CONFIG_ARCH_MX25 is not set |
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# CONFIG_ARCH_MX3 is not set |
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# CONFIG_ARCH_MX5 is not set |
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CONFIG_ARCH_MXC=y |
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# CONFIG_ARCH_MXC91231 is not set |
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CONFIG_ARCH_MXC_AUDMUX_V1=y |
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CONFIG_ARCH_REQUIRE_GPIOLIB=y |
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# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set |
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# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set |
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CONFIG_ARCH_SUSPEND_POSSIBLE=y |
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CONFIG_ARM=y |
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CONFIG_ARM_L1_CACHE_SHIFT=5 |
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CONFIG_ARM_THUMB=y |
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CONFIG_BITREVERSE=y |
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# CONFIG_BLK_DEV is not set |
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# CONFIG_BLK_DEV_INITRD is not set |
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CONFIG_CMDLINE="unused -- bootloader passes ATAG list" |
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CONFIG_COMMON_CLKDEV=y |
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CONFIG_COMPAT_BRK=y |
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CONFIG_CPU_32v5=y |
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CONFIG_CPU_ABRT_EV5TJ=y |
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CONFIG_CPU_ARM926T=y |
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# CONFIG_CPU_CACHE_ROUND_ROBIN is not set |
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CONFIG_CPU_CACHE_VIVT=y |
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CONFIG_CPU_COPY_V4WB=y |
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CONFIG_CPU_CP15=y |
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CONFIG_CPU_CP15_MMU=y |
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# CONFIG_CPU_DCACHE_WRITETHROUGH is not set |
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# CONFIG_CPU_ICACHE_DISABLE is not set |
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CONFIG_CPU_PABRT_LEGACY=y |
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CONFIG_CPU_TLB_V4WBI=y |
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CONFIG_DEBUG_BUGVERBOSE=y |
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# CONFIG_DEBUG_USER is not set |
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CONFIG_DECOMPRESS_LZMA=y |
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CONFIG_DEVTMPFS=y |
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CONFIG_DEVTMPFS_MOUNT=y |
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# CONFIG_FPE_FASTFPE is not set |
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# CONFIG_FPE_NWFPE is not set |
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CONFIG_FRAME_POINTER=y |
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# CONFIG_FSNOTIFY is not set |
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CONFIG_GENERIC_ATOMIC64=y |
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CONFIG_GENERIC_CLOCKEVENTS=y |
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CONFIG_GENERIC_CLOCKEVENTS_BUILD=y |
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CONFIG_GENERIC_FIND_LAST_BIT=y |
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CONFIG_GENERIC_GPIO=y |
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CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y |
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CONFIG_GPIOLIB=y |
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# CONFIG_GPIO_IT8761E is not set |
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CONFIG_GPIO_SYSFS=y |
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CONFIG_HARDIRQS_SW_RESEND=y |
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CONFIG_HAS_DMA=y |
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CONFIG_HAS_IOMEM=y |
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CONFIG_HAS_IOPORT=y |
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CONFIG_HAVE_AOUT=y |
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CONFIG_HAVE_ARCH_KGDB=y |
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CONFIG_HAVE_CLK=y |
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CONFIG_HAVE_FUNCTION_TRACER=y |
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y |
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CONFIG_HAVE_IDE=y |
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CONFIG_HAVE_KERNEL_GZIP=y |
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CONFIG_HAVE_KERNEL_LZMA=y |
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CONFIG_HAVE_KERNEL_LZO=y |
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CONFIG_HAVE_KPROBES=y |
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CONFIG_HAVE_KRETPROBES=y |
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CONFIG_HAVE_LATENCYTOP_SUPPORT=y |
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CONFIG_HAVE_OPROFILE=y |
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CONFIG_HAVE_PERF_EVENTS=y |
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CONFIG_HAVE_PROC_CPU=y |
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# CONFIG_HW_RANDOM is not set |
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CONFIG_IMX_HAVE_IOMUX_V1=y |
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CONFIG_INPUT=y |
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CONFIG_INPUT_EVDEV=y |
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CONFIG_INPUT_KEYBOARD=y |
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# CONFIG_INPUT_MISC is not set |
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# CONFIG_ISDN_CAPI is not set |
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# CONFIG_ISDN_DRV_GIGASET is not set |
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# CONFIG_ISDN_I4L is not set |
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CONFIG_KEYBOARD_ATKBD=y |
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CONFIG_KEYBOARD_GPIO=y |
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CONFIG_KEYBOARD_IMX=y |
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# CONFIG_KEYBOARD_LKKBD is not set |
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# CONFIG_KEYBOARD_MATRIX is not set |
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# CONFIG_KEYBOARD_NEWTON is not set |
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# CONFIG_KEYBOARD_STOWAWAY is not set |
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# CONFIG_KEYBOARD_SUNKBD is not set |
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# CONFIG_KEYBOARD_XTKBD is not set |
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CONFIG_LEDS_GPIO=y |
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# CONFIG_LEDS_TRIGGER_NETDEV is not set |
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# CONFIG_LKDTM is not set |
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CONFIG_MACH_MX21=y |
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# CONFIG_MACH_MX21ADS is not set |
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# CONFIG_MACH_MX27 is not set |
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CONFIG_MACH_VP6500=y |
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# CONFIG_MFD_T7L66XB is not set |
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# CONFIG_MTD_CFI_INTELEXT is not set |
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CONFIG_MTD_CMDLINE_PARTS=y |
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CONFIG_MTD_PHYSMAP=y |
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# CONFIG_MXC_DEBUG_BOARD is not set |
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# CONFIG_MXC_IRQ_PRIOR is not set |
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# CONFIG_MXC_PWM is not set |
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CONFIG_NEED_DMA_MAP_STATE=y |
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# CONFIG_NETDEV_1000 is not set |
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# CONFIG_NET_ETHERNET is not set |
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CONFIG_PAGEFLAGS_EXTENDED=y |
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CONFIG_PAGE_OFFSET=0xC0000000 |
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# CONFIG_PCI_SYSCALL is not set |
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CONFIG_PERF_USE_VMALLOC=y |
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CONFIG_RATIONAL=y |
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# CONFIG_SCSI_DMA is not set |
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CONFIG_SCSI_MOD=y |
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# CONFIG_SERIAL_8250 is not set |
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CONFIG_SERIAL_IMX=y |
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CONFIG_SERIAL_IMX_CONSOLE=y |
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CONFIG_SERIO=y |
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# CONFIG_SERIO_ALTERA_PS2 is not set |
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CONFIG_SERIO_LIBPS2=y |
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CONFIG_SERIO_SERPORT=y |
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CONFIG_SPLIT_PTLOCK_CPUS=999999 |
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CONFIG_SYS_SUPPORTS_APM_EMULATION=y |
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# CONFIG_TREE_PREEMPT_RCU is not set |
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# CONFIG_UID16 is not set |
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CONFIG_VECTORS_BASE=0xffff0000 |
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# CONFIG_VFP is not set |
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# CONFIG_WATCHDOG is not set |
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CONFIG_XZ_DEC_ARM=y |
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CONFIG_XZ_DEC_BCJ=y |
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CONFIG_ZBOOT_ROM_BSS=0x0 |
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CONFIG_ZBOOT_ROM_TEXT=0x0 |
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CONFIG_ZONE_DMA_FLAG=0 |
@ -1,255 +0,0 @@ |
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#include <linux/platform_device.h> |
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#include <linux/mtd/mtd.h> |
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#include <linux/mtd/physmap.h> |
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#include <linux/gpio.h> |
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#include <linux/leds.h> |
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#include <mach/common.h> |
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#include <mach/hardware.h> |
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#include <asm/mach-types.h> |
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#include <asm/mach/arch.h> |
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#include <asm/mach/time.h> |
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#include <asm/mach/map.h> |
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#include <mach/imx-uart.h> |
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#include <mach/imxfb.h> |
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#include <mach/iomux-mx21.h> |
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#include <mach/board-vp6500.h> |
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#include "devices.h" |
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#include <linux/input.h> |
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#include <linux/input/matrix_keypad.h> |
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#include <linux/gpio_keys.h> |
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#include <linux/pwm_backlight.h> |
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static unsigned int vp6500_pins[] = { |
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/* UART1 */ |
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PE12_PF_UART1_TXD, |
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PE13_PF_UART1_RXD, |
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#if 0 |
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/* LCDC */ |
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PA5_PF_LSCLK, |
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PA6_PF_LD0, |
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PA7_PF_LD1, |
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PA8_PF_LD2, |
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PA9_PF_LD3, |
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PA10_PF_LD4, |
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PA11_PF_LD5, |
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PA12_PF_LD6, |
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PA13_PF_LD7, |
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PA14_PF_LD8, |
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PA15_PF_LD9, |
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PA16_PF_LD10, |
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PA17_PF_LD11, |
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PA18_PF_LD12, |
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PA19_PF_LD13, |
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PA20_PF_LD14, |
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PA21_PF_LD15, |
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PA22_PF_LD16, |
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PA28_PF_HSYNC, |
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PA29_PF_VSYNC, |
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PA30_PF_CONTRAST, |
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PA31_PF_OE_ACD, |
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#endif |
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/* LCD Backlight */ |
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PE5_PF_PWMO, |
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VP6500_GPIO_BACKLIGHT_EN | GPIO_GPIO | GPIO_OUT, |
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}; |
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/* Flash */ |
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static struct physmap_flash_data vp6500_flash_data = { |
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.width = 2, |
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}; |
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static struct resource vp6500_flash_resource = { |
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.start = MX21_CS0_BASE_ADDR, |
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.end = MX21_CS0_BASE_ADDR + SZ_64M - 1, |
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.flags = IORESOURCE_MEM, |
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}; |
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static struct platform_device vp6500_nor_mtd_device = { |
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.name = "physmap-flash", |
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.id = -1, |
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.dev = { |
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.platform_data = &vp6500_flash_data, |
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}, |
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.num_resources = 1, |
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.resource = &vp6500_flash_resource, |
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}; |
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/* LEDs */ |
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static struct gpio_led vp6500_leds[] = { |
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{ |
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.name = "vp6500:orange:keypad", |
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.gpio = VP6500_GPIO_LED_KEYPAD, |
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}, |
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{ |
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.name = "vp6500:green:", |
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.gpio = VP6500_GPIO_LED_GREEN, |
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.active_low = 1, |
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.default_state = LEDS_GPIO_DEFSTATE_ON, |
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}, |
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{ |
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.name = "vp6500:red:", |
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.gpio = VP6500_GPIO_LED_RED, |
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}, |
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{ |
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.name = "vp6500:red:camera", |
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.gpio = VP6500_GPIO_LED_CAMERA, |
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}, |
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}; |
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static struct gpio_led_platform_data vp6500_leds_data = { |
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.leds = vp6500_leds, |
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.num_leds = ARRAY_SIZE(vp6500_leds), |
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}; |
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static struct platform_device vp6500_leds_device = { |
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.name = "leds-gpio", |
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.id = -1, |
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.dev = { |
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.platform_data = &vp6500_leds_data, |
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}, |
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}; |
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/* Keypad */ |
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static const uint32_t vp6500_keypad_keys[] = { |
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KEY(0, 3, KEY_F2), |
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KEY(0, 4, KEY_RIGHT), |
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KEY(1, 0, KEY_ZOOM), |
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KEY(1, 1, KEY_NUMERIC_POUND), |
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KEY(1, 2, KEY_0), |
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KEY(1, 3, KEY_ENTER), |
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KEY(1, 4, KEY_8), |
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KEY(2, 0, KEY_5), |
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KEY(2, 1, KEY_2), |
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KEY(2, 2, KEY_DOWN), |
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KEY(2, 3, KEY_OK), |
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KEY(2, 4, KEY_UP), |
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KEY(3, 0, KEY_CAMERA), |
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KEY(3, 1, KEY_NUMERIC_STAR), |
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KEY(3, 2, KEY_9), |
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KEY(3, 3, KEY_LEFT), |
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KEY(3, 4, KEY_6), |
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KEY(4, 0, KEY_7), |
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KEY(4, 1, KEY_4), |
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KEY(4, 2, KEY_1), |
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KEY(4, 3, KEY_3), |
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KEY(4, 4, KEY_F1), |
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}; |
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static struct matrix_keymap_data vp6500_keypad_data = { |
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.keymap = vp6500_keypad_keys, |
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.keymap_size = ARRAY_SIZE(vp6500_keypad_keys), |
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}; |
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static struct resource vp6500_keypad_resources[] = { |
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{ |
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.start = MX21_KPP_BASE_ADDR, |
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.end = MX21_KPP_BASE_ADDR + 0x10 - 1, |
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.flags = IORESOURCE_MEM, |
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}, |
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{ |
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.start = MX21_INT_KPP, |
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.flags = IORESOURCE_IRQ, |
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} |
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}; |
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static struct platform_device vp6500_keypad_device = { |
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.name = "imx-keypad", |
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.id = 0, |
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.dev = { |
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.platform_data = &vp6500_keypad_data, |
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}, |
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.resource = vp6500_keypad_resources, |
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.num_resources = ARRAY_SIZE(vp6500_keypad_resources), |
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}; |
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static struct gpio_keys_button vp6500_keys = { |
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.gpio = VP6500_GPIO_POWER_KEY, |
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.code = KEY_POWER, |
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.desc = "Power button", |
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.active_low = 1, |
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}; |
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static struct gpio_keys_platform_data vp6500_key_data = { |
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.buttons = &vp6500_keys, |
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.nbuttons = 1, |
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}; |
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static struct platform_device vp6500_key_device = { |
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.name = "gpio-keys", |
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.id = -1, |
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.dev = { |
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.platform_data = &vp6500_key_data, |
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}, |
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}; |
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/* LCD backlight */ |
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static int vp6500_backlight_notify(struct device *dev, int brightness) |
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{ |
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gpio_set_value(VP6500_GPIO_BACKLIGHT_EN, !!brightness); |
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return brightness; |
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} |
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static struct platform_pwm_backlight_data vp6500_backlight_data = { |
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.max_brightness = 255, |
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.dft_brightness = 100, |
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.pwm_period_ns = 15000000, |
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.notify = vp6500_backlight_notify, |
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}; |
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static struct platform_device vp6500_backlight_device = { |
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.name = "pwm-backlight", |
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.id = -1, |
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.dev = { |
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.parent = &mxc_pwm_device.dev, |
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.platform_data = &vp6500_backlight_data, |
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}, |
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}; |
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static struct platform_device *platform_devices[] __initdata = { |
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&vp6500_nor_mtd_device, |
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&vp6500_leds_device, |
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&vp6500_keypad_device, |
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&vp6500_key_device, |
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&vp6500_backlight_device, |
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}; |
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static void __init vp6500_board_init(void) |
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{ |
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mxc_gpio_setup_multiple_pins(vp6500_pins, ARRAY_SIZE(vp6500_pins), |
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"vp6500"); |
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mxc_register_device(&mxc_uart_device0, NULL); |
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mxc_register_device(&mxc_pwm_device, NULL); |
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platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); |
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} |
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static void __init vp6500_timer_init(void) |
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{ |
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mx21_clocks_init(32768, 26000000); |
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} |
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static struct sys_timer vp6500_timer = { |
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.init = vp6500_timer_init, |
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}; |
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MACHINE_START(VP6500, "Phillips VP6500") |
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.phys_io = MX21_AIPI_BASE_ADDR, |
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.io_pg_offst = ((MX21_AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, |
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.boot_params = MX21_PHYS_OFFSET + 0x100, |
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.map_io = mx21_map_io, |
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.init_irq = mx21_init_irq, |
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.init_machine = vp6500_board_init, |
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.timer = &vp6500_timer, |
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MACHINE_END |
@ -1,17 +0,0 @@ |
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#ifndef __BOARD_VP6500__ |
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#define __BOARD_VP6500__ |
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#define VP6500_GPIO_POWER_KEY GPIO_PORTB | 5 |
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#define VP6500_GPIO_CAMERA_DIRECTION GPIO_PORTB | 13 |
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#define VP6500_GPIO_LED_KEYPAD GPIO_PORTC | 18 |
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#define VP6500_GPIO_AMP_ENABLE GPIO_PORTC | 25 |
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#define VP6500_GPIO_LED_RED GPIO_PORTC | 27 |
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#define VP6500_GPIO_LED_GREEN GPIO_PORTC | 28 |
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#define VP6500_GPIO_LED_CAMERA GPIO_PORTC | 29 |
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#define VP6500_GPIO_BACKLIGHT_EN GPIO_PORTE | 10 |
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#define VP6500_GPIO_TLV_RESET GPIO_PORTB | 27 |
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#define VP6500_GPIO_TLV_ENABLE GPIO_PORTC | 25 |
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#endif |
@ -1,28 +0,0 @@ |
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#
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# Copyright (C) 2010 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk |
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include $(INCLUDE_DIR)/image.mk |
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JFFS2_BLOCKSIZE=128k 16k
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#JFFS2OPTS += -n -s 2048
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JFFS2OPTS += -n
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define Image/BuildKernel |
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mkdir -p $(BIN_DIR)
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cp $(KDIR)/vmlinuz $(BIN_DIR)/$(IMG_PREFIX)-zImage
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endef |
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define Image/Prepare |
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cp $(LINUX_DIR)/arch/arm/boot/zImage $(KDIR)/vmlinuz
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endef |
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define Image/Build/squashfs |
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$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-root.$(1))
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endef |
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$(eval $(call BuildImage)) |
@ -1,22 +0,0 @@ |
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--- a/arch/arm/mach-imx/Kconfig
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+++ b/arch/arm/mach-imx/Kconfig
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@@ -83,6 +83,12 @@ if MACH_MX27
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comment "MX27 platforms:"
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+config MACH_VP6500
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+ bool "Phillips VP6500 VoIP phone"
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+ depends on MACH_MX21
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+ help
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+ Include support for the Phillips VP6500 VoIP phone.
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+
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config MACH_MX27ADS
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bool "MX27ADS platform"
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select IMX_HAVE_PLATFORM_IMX_I2C
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--- a/arch/arm/mach-imx/Makefile
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+++ b/arch/arm/mach-imx/Makefile
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@@ -32,3 +32,4 @@ obj-$(CONFIG_MACH_CPUIMX27) += mach-cpui
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obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
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obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
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obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
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+obj-$(CONFIG_MACH_VP6500) += mach-vp6500.o
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@ -1,11 +0,0 @@ |
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--- a/arch/arm/tools/mach-types
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+++ b/arch/arm/tools/mach-types
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@@ -530,7 +530,7 @@ sg560 MACH_SG560 SG560 513
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dp1000 MACH_DP1000 DP1000 514
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omap_osk MACH_OMAP_OSK OMAP_OSK 515
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rg100v3 MACH_RG100V3 RG100V3 516
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-mx2ads MACH_MX2ADS MX2ADS 517
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+vp6500 MACH_VP6500 VP6500 517
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pxa_kilo MACH_PXA_KILO PXA_KILO 518
|
||||
ixp4xx_eagle MACH_IXP4XX_EAGLE IXP4XX_EAGLE 519
|
||||
tosa MACH_TOSA TOSA 520
|
@ -1,137 +0,0 @@ |
||||
--- a/arch/arm/plat-mxc/pwm.c
|
||||
+++ b/arch/arm/plat-mxc/pwm.c
|
||||
@@ -25,6 +25,11 @@
|
||||
#define MX1_PWMS 0x04 /* PWM Sample Register */
|
||||
#define MX1_PWMP 0x08 /* PWM Period Register */
|
||||
|
||||
+#define MX1_PWMC_EN (1 << 4)
|
||||
+#define MX1_PWMC_PRESCALER_MASK (0x7f << 8)
|
||||
+#define MX1_PWMC_PRESCALER(x) ((x & 0x7f) << 8)
|
||||
+#define MX1_PWMC_CLKSEL_MASK 0x3
|
||||
+#define MX1_PWMC_CLKSEL(x) ((x & 0x3))
|
||||
|
||||
/* i.MX27, i.MX31, i.MX35 share the same PWM function block: */
|
||||
|
||||
@@ -54,26 +59,33 @@ struct pwm_device {
|
||||
|
||||
int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
|
||||
{
|
||||
+ unsigned long long c;
|
||||
+ unsigned long period_cycles, duty_cycles, prescale;
|
||||
+
|
||||
if (pwm == NULL || period_ns == 0 || duty_ns > period_ns)
|
||||
return -EINVAL;
|
||||
|
||||
+ c = clk_get_rate(pwm->clk);
|
||||
+
|
||||
+ c = c * period_ns;
|
||||
+
|
||||
+ if (cpu_is_mx1() || cpu_is_mx2())
|
||||
+ c >>= 1;
|
||||
+
|
||||
+ do_div(c, 1000000000);
|
||||
+ period_cycles = c;
|
||||
+
|
||||
+ prescale = period_cycles / 0x10000 + 1;
|
||||
+
|
||||
+ period_cycles /= prescale;
|
||||
+ c = (unsigned long long)period_cycles * duty_ns;
|
||||
+ do_div(c, period_ns);
|
||||
+ duty_cycles = c;
|
||||
+
|
||||
+
|
||||
if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25()) {
|
||||
- unsigned long long c;
|
||||
- unsigned long period_cycles, duty_cycles, prescale;
|
||||
u32 cr;
|
||||
|
||||
- c = clk_get_rate(pwm->clk);
|
||||
- c = c * period_ns;
|
||||
- do_div(c, 1000000000);
|
||||
- period_cycles = c;
|
||||
-
|
||||
- prescale = period_cycles / 0x10000 + 1;
|
||||
-
|
||||
- period_cycles /= prescale;
|
||||
- c = (unsigned long long)period_cycles * duty_ns;
|
||||
- do_div(c, period_ns);
|
||||
- duty_cycles = c;
|
||||
-
|
||||
writel(duty_cycles, pwm->mmio_base + MX3_PWMSAR);
|
||||
writel(period_cycles, pwm->mmio_base + MX3_PWMPR);
|
||||
|
||||
@@ -86,25 +98,28 @@ int pwm_config(struct pwm_device *pwm, i
|
||||
|
||||
writel(cr, pwm->mmio_base + MX3_PWMCR);
|
||||
} else if (cpu_is_mx1() || cpu_is_mx21()) {
|
||||
- /* The PWM subsystem allows for exact frequencies. However,
|
||||
- * I cannot connect a scope on my device to the PWM line and
|
||||
- * thus cannot provide the program the PWM controller
|
||||
- * exactly. Instead, I'm relying on the fact that the
|
||||
- * Bootloader (u-boot or WinCE+haret) has programmed the PWM
|
||||
- * function group already. So I'll just modify the PWM sample
|
||||
- * register to follow the ratio of duty_ns vs. period_ns
|
||||
- * accordingly.
|
||||
- *
|
||||
- * This is good enough for programming the brightness of
|
||||
- * the LCD backlight.
|
||||
- *
|
||||
- * The real implementation would divide PERCLK[0] first by
|
||||
- * both the prescaler (/1 .. /128) and then by CLKSEL
|
||||
- * (/2 .. /16).
|
||||
- */
|
||||
- u32 max = readl(pwm->mmio_base + MX1_PWMP);
|
||||
- u32 p = max * duty_ns / period_ns;
|
||||
- writel(max - p, pwm->mmio_base + MX1_PWMS);
|
||||
+ unsigned long clksel = 0;
|
||||
+ u32 ctrl;
|
||||
+
|
||||
+ while (prescale >= 0x80 && clksel < 4) {
|
||||
+ prescale >>= 1;
|
||||
+ ++clksel;
|
||||
+ }
|
||||
+
|
||||
+ if (clksel > 3)
|
||||
+ return -EINVAL;
|
||||
+
|
||||
+ ctrl = readl(pwm->mmio_base + MX1_PWMC);
|
||||
+ writel(ctrl & ~MX1_PWMC_EN, pwm->mmio_base + MX1_PWMC);
|
||||
+
|
||||
+ writel(duty_cycles, pwm->mmio_base + MX1_PWMS);
|
||||
+ writel(period_cycles, pwm->mmio_base + MX1_PWMP);
|
||||
+
|
||||
+ ctrl &= ~(MX1_PWMC_PRESCALER_MASK | MX1_PWMC_CLKSEL_MASK);
|
||||
+ ctrl |= MX1_PWMC_PRESCALER(prescale);
|
||||
+ ctrl |= MX1_PWMC_CLKSEL(clksel);
|
||||
+ writel(ctrl, pwm->mmio_base + MX1_PWMC);
|
||||
+
|
||||
} else {
|
||||
BUG();
|
||||
}
|
||||
@@ -116,6 +131,11 @@ EXPORT_SYMBOL(pwm_config);
|
||||
int pwm_enable(struct pwm_device *pwm)
|
||||
{
|
||||
int rc = 0;
|
||||
+ if (cpu_is_mx1() || cpu_is_mx2()) {
|
||||
+ u32 ctrl;
|
||||
+ ctrl = readl(pwm->mmio_base + MX1_PWMC);
|
||||
+ writel(ctrl | MX1_PWMC_EN, pwm->mmio_base + MX1_PWMC);
|
||||
+ }
|
||||
|
||||
if (!pwm->clk_enabled) {
|
||||
rc = clk_enable(pwm->clk);
|
||||
@@ -128,7 +148,13 @@ EXPORT_SYMBOL(pwm_enable);
|
||||
|
||||
void pwm_disable(struct pwm_device *pwm)
|
||||
{
|
||||
- writel(0, pwm->mmio_base + MX3_PWMCR);
|
||||
+ if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25()) {
|
||||
+ writel(0, pwm->mmio_base + MX3_PWMCR);
|
||||
+ } else if (cpu_is_mx1() || cpu_is_mx2()) {
|
||||
+ u32 ctrl;
|
||||
+ ctrl = readl(pwm->mmio_base + MX1_PWMC);
|
||||
+ writel(ctrl & ~MX1_PWMC_EN, pwm->mmio_base + MX1_PWMC);
|
||||
+ }
|
||||
|
||||
if (pwm->clk_enabled) {
|
||||
clk_disable(pwm->clk);
|
Loading…
Reference in new issue