From: "Marek Vašut" <marek.vasut@gmail.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH] Basic support for Palm Tungsten|T
Date: Thu, 19 Oct 2006 13:04:41 +0200 [thread overview]
Message-ID: <200610191304.41548.marek.vasut@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 565 bytes --]
Hi,
This patch adds basic support for Palm Tungsten|T PDA. LCD, backlight,
touchscreen (using ads7846 driver) works. There is much more stuff supported
now, but it´s still dirty code which needs cleanup before sending here. If
you are interested check www.hackndev.com . Patch is enclosed.
PS. DSP gateway is somehow broken on omap1510, changing
arch/arm/mach-omap1/devices.c line 66 from .*OMAP1510 to .*OMAP15XX helped,
but this is not a clean fix at all (this is not included in the patch).
Signed-off-by: Marek Vašut <marek.vasut@gmail.com>
[-- Attachment #2: palmtt-basic.patch --]
[-- Type: text/x-diff, Size: 32125 bytes --]
diff -Naur linux-omap-current/arch/arm/configs/palmtt_defconfig linux-omap/arch/arm/configs/palmtt_defconfig
--- linux-omap-current/arch/arm/configs/palmtt_defconfig 1970-01-01 01:00:00.000000000 +0100
+++ linux-omap/arch/arm/configs/palmtt_defconfig 2006-10-19 11:57:11.000000000 +0200
@@ -0,0 +1,675 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.18-omap1
+# Thu Oct 19 11:55:31 2006
+#
+CONFIG_ARM=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP3XX is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+# CONFIG_OMAP_LL_DEBUG_UART1 is not set
+CONFIG_OMAP_LL_DEBUG_UART2=y
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+CONFIG_OMAP_DSP=y
+# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set
+# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set
+CONFIG_OMAP_DSP_FBEXPORT=y
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+CONFIG_MACH_OMAP_PALMTT=y
+# CONFIG_MACH_AMS_DELTA is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+
+#
+# Bus support
+#
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_PREEMPT is not set
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init"
+# CONFIG_XIP_KERNEL is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_AOUT=y
+CONFIG_BINFMT_MISC=y
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+# CONFIG_APM is not set
+
+#
+# Networking
+#
+# CONFIG_NET is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# ISDN subsystem
+#
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_TSDEV=y
+CONFIG_INPUT_TSDEV_SCREEN_X=320
+CONFIG_INPUT_TSDEV_SCREEN_Y=320
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_OMAP_RTC=y
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_OMAP_UWIRE=y
+
+#
+# SPI Protocol Masters
+#
+
+#
+# Dallas's 1-wire bus
+#
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Misc devices
+#
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
+
+#
+# Digital Video Broadcasting Devices
+#
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB=y
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Logo configuration
+#
+# CONFIG_LOGO is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_DEVICE=y
+CONFIG_BACKLIGHT_OMAP=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# Synchronous Serial Interfaces (SSI)
+#
+CONFIG_OMAP_UWIRE=y
+# CONFIG_OMAP_TSC2101 is not set
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_FS is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
+
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=y
+CONFIG_PLIST=y
diff -Naur linux-omap-current/arch/arm/mach-omap1/board-palmtt.c linux-omap/arch/arm/mach-omap1/board-palmtt.c
--- linux-omap-current/arch/arm/mach-omap1/board-palmtt.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-omap/arch/arm/mach-omap1/board-palmtt.c 2006-10-19 12:22:51.000000000 +0200
@@ -0,0 +1,363 @@
+/*
+ * linux/arch/arm/mach-omap1/board-palmtt.c
+ *
+ * Modified from board-palmtt2.c
+ *
+ * Modified and amended for Palm Tungsten|T
+ * by Marek Vasut <marek.vasut@gmail.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/delay.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/notifier.h>
+#include <linux/clk.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/dma.h>
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/keypad.h>
+#include <asm/arch/common.h>
+#include <asm/arch/omap-alsa.h>
+
+#include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+
+static int palmtt_keymap[] = {
+ KEY(0, 0, KEY_ESC),
+ KEY(0, 1, KEY_SPACE),
+ KEY(0, 2, KEY_LEFTCTRL),
+ KEY(0, 3, KEY_TAB),
+ KEY(0, 4, KEY_ENTER),
+ KEY(1, 0, KEY_LEFT),
+ KEY(1, 1, KEY_DOWN),
+ KEY(1, 2, KEY_UP),
+ KEY(1, 3, KEY_RIGHT),
+ KEY(2, 0, KEY_SLEEP),
+ KEY(2, 4, KEY_Y),
+ 0
+};
+
+static struct mtd_partition palmtt_partitions[] = {
+ {
+ .name = "write8k",
+ .offset = 0,
+ .size = SZ_8K,
+ .mask_flags = 0,
+ },
+ {
+ .name = "PalmOS-BootLoader(ro)",
+ .offset = SZ_8K,
+ .size = 7*SZ_8K,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "u-boot",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 8*SZ_8K,
+ .mask_flags = 0,
+ },
+ {
+ .name = "PalmOS-FS(ro)",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 7*SZ_1M + 4*SZ_64K - 16*SZ_8K,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "u-boot(rez)",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = 0
+ },
+ {
+ .name = "empty",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ .mask_flags = 0
+ }
+};
+
+static struct flash_platform_data palmtt_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+ .parts = palmtt_partitions,
+ .nr_parts = ARRAY_SIZE(palmtt_partitions),
+};
+
+static struct resource palmtt_flash_resource = {
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_8M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device palmtt_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &palmtt_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &palmtt_flash_resource,
+};
+
+#define DEFAULT_BITPERSAMPLE 16
+
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+ .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+ .spcr1 = RINTM(3) | RRST,
+ .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+ RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
+ .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
+ .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+ XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
+ .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
+ .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
+ .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
+ /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
+ .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config alsa_config = {
+ .name = "PalmTT AIC23",
+ .mcbsp_regs_alsa = &mcbsp_regs,
+ .codec_configure_dev = NULL, // aic23_configure,
+ .codec_set_samplerate = NULL, // aic23_set_samplerate,
+ .codec_clock_setup = NULL, // aic23_clock_setup,
+ .codec_clock_on = NULL, // aic23_clock_on,
+ .codec_clock_off = NULL, // aic23_clock_off,
+ .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+};
+
+static struct platform_device palmtt_mcbsp1_device = {
+ .name = "omap_alsa_mcbsp",
+ .id = 1,
+ .dev = {
+ .platform_data = &alsa_config,
+ },
+};
+
+static struct resource palmtt_kp_resources[] = {
+ [0] = {
+ .start = INT_KEYBOARD,
+ .end = INT_KEYBOARD,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct omap_kp_platform_data palmtt_kp_data = {
+ .rows = 6,
+ .cols = 3,
+ .keymap = palmtt_keymap,
+};
+
+static struct platform_device palmtt_kp_device = {
+ .name = "omap-keypad",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtt_kp_data,
+ },
+ .num_resources = ARRAY_SIZE(palmtt_kp_resources),
+ .resource = palmtt_kp_resources,
+};
+
+static struct platform_device palmtt_lcd_device = {
+ .name = "lcd_palmtt",
+ .id = -1,
+};
+static struct omap_irda_config palmtt_irda_config = {
+ .transceiver_cap = IR_SIRMODE,
+ .rx_channel = OMAP_DMA_UART3_RX,
+ .tx_channel = OMAP_DMA_UART3_TX,
+ .dest_start = UART3_THR,
+ .src_start = UART3_RHR,
+ .tx_trigger = 0,
+ .rx_trigger = 0,
+};
+
+static struct resource palmtt_irda_resources[] = {
+ [0] = {
+ .start = INT_UART3,
+ .end = INT_UART3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device palmtt_irda_device = {
+ .name = "omapirda",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtt_irda_config,
+ },
+ .num_resources = ARRAY_SIZE(palmtt_irda_resources),
+ .resource = palmtt_irda_resources,
+};
+
+static struct platform_device palmtt_spi_device = {
+ .name = "spi_palmtt",
+ .id = -1,
+};
+
+static struct omap_backlight_config palmtt_backlight_config = {
+ .default_intensity = 0xa0,
+ };
+
+static struct platform_device palmtt_backlight_device = {
+ .name = "omap-bl",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtt_backlight_config,
+ },
+};
+
+
+static struct platform_device *palmtt_devices[] __initdata = {
+ &palmtt_flash_device,
+ &palmtt_mcbsp1_device,
+ &palmtt_kp_device,
+ &palmtt_lcd_device,
+ &palmtt_irda_device,
+ &palmtt_spi_device,
+ &palmtt_backlight_device,
+};
+static int palmtt_get_pendown_state(void)
+{
+ return !omap_get_gpio_datain(6);
+}
+
+static const struct ads7846_platform_data palmtt_ts_info = {
+ .model = 7846,
+ .vref_delay_usecs = 100, /* internal, no capacitor */
+ .x_plate_ohms = 419,
+ .y_plate_ohms = 486,
+ .get_pendown_state = palmtt_get_pendown_state,
+};
+
+static struct spi_board_info __initdata palmtt_boardinfo[] = { {
+ /* MicroWire (bus 2) CS0 has an ads7846e */
+ .modalias = "ads7846",
+ .platform_data = &palmtt_ts_info,
+ .irq = OMAP_GPIO_IRQ(6),
+ .max_speed_hz = 120000 /* max sample rate at 3V */
+ * 26 /* command + data + overhead */,
+ .bus_num = 2,
+ .chip_select = 0,
+} };
+
+//static int __initdata palmtt_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
+
+static void __init omap_palmtt_init_irq(void)
+{
+ omap1_init_common_hw();
+ omap_init_irq();
+}
+
+static struct omap_usb_config palmtt_usb_config __initdata = {
+ .register_dev = 1,
+ .hmc_mode = 0,
+ .pins[0] = 2,
+};
+
+static struct omap_lcd_config palmtt_lcd_config __initdata = {
+ .ctrl_name = "internal",
+};
+
+static struct omap_uart_config palmtt_uart_config __initdata = {
+ .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
+};
+
+static struct omap_board_config_kernel palmtt_config[] = {
+ { OMAP_TAG_USB, &palmtt_usb_config },
+ { OMAP_TAG_LCD, &palmtt_lcd_config },
+ { OMAP_TAG_UART, &palmtt_uart_config },
+};
+/*should be fixed soon*/
+/*static irqreturn_t
+palmtt_powercable(int irq, void *dev_id, struct pt_regs *regs)
+{
+ if (omap_get_gpio_datain(PALMTT_USBDETECT_GPIO)) {
+ printk(KERN_INFO "PM: USB cable connected (charging)\n");
+ set_irq_type(OMAP_GPIO_IRQ(PALMTT_USBDETECT_GPIO), IRQT_FALLING);
+ } else {
+ printk(KERN_INFO "PM: USB cable disconnected\n");
+ set_irq_type(OMAP_GPIO_IRQ(PALMTT_USBDETECT_GPIO), IRQT_RISING);
+ }
+ return IRQ_HANDLED;
+}*/
+
+static void __init omap_mpu_wdt_mode(int mode) {
+ if (mode)
+ omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
+ else {
+ omap_writew(0x00f5, OMAP_WDT_TIMER_MODE);
+ omap_writew(0x00a0, OMAP_WDT_TIMER_MODE);
+ }
+}
+/*needs to be fixed, this will be simple*/
+/*static void __init palmtt_gpio_setup(int early)
+{
+ if (early) {
+ omap_set_gpio_dataout(1,1);
+ omap_set_gpio_direction(1,0);
+ } else {
+ if (omap_request_gpio(PALMTT_USBDETECT_GPIO)) {
+ printk(KERN_ERR "Could not reserve cable signal GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMTT_USBDETECT_GPIO, 1);
+ if (request_irq(OMAP_GPIO_IRQ(PALMTT_USBDETECT_GPIO), palmtt_powercable,
+ SA_SAMPLE_RANDOM, "palmtt-cable", 0))
+ printk(KERN_ERR "IRQ request for power cable failed!\n");
+ palmtt_powercable(OMAP_GPIO_IRQ(PALMTT_USBDETECT_GPIO), 0, 0);
+ }
+}*/
+
+static void __init omap_palmtt_init(void)
+{
+// palmtt_gpio_setup(1);
+ omap_mpu_wdt_mode(0);
+
+ omap_board_config = palmtt_config;
+ omap_board_config_size = ARRAY_SIZE(palmtt_config);
+
+ platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices));
+
+ spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
+ omap_serial_init();
+// palmtt_gpio_setup(0);
+}
+
+static void __init omap_palmtt_map_io(void)
+{
+ omap1_map_common_io();
+}
+
+MACHINE_START(OMAP_PALMTT, "PalmTT")
+ .phys_io = 0xfff00000,
+ .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
+ .boot_params = 0x10000100,
+ .map_io = omap_palmtt_map_io,
+ .init_irq = omap_palmtt_init_irq,
+ .init_machine = omap_palmtt_init,
+ .timer = &omap_timer,
+MACHINE_END
diff -Naur linux-omap-current/arch/arm/mach-omap1/clock.h linux-omap/arch/arm/mach-omap1/clock.h
--- linux-omap-current/arch/arm/mach-omap1/clock.h 2006-10-15 16:09:10.000000000 +0200
+++ linux-omap/arch/arm/mach-omap1/clock.h 2006-10-19 11:15:31.000000000 +0200
@@ -374,7 +374,7 @@
static struct clk tipb_ck = {
/* No-idle controlled by "tc_ck" */
- .name = "tibp_ck",
+ .name = "tipb_ck",
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
ALWAYS_ENABLED,
diff -Naur linux-omap-current/arch/arm/mach-omap1/Kconfig linux-omap/arch/arm/mach-omap1/Kconfig
--- linux-omap-current/arch/arm/mach-omap1/Kconfig 2006-10-15 16:09:10.000000000 +0200
+++ linux-omap/arch/arm/mach-omap1/Kconfig 2006-10-19 12:42:32.000000000 +0200
@@ -84,11 +84,20 @@
bool "Palm Tungsten E"
depends on ARCH_OMAP1 && ARCH_OMAP15XX
help
- Support for the Palm Tungsten E PDA. To boot the kernel, you'll
+ Support for the Palm Tungsten E PDA. To boot the kernel, you'll
need a PalmOS compatible bootloader; check out
http://palmtelinux.sourceforge.net/ for more information.
Say Y here if you have this PDA model, say N otherwise.
+config MACH_OMAP_PALMTT
+ bool "Palm TT"
+ depends on ARCH_OMAP1 && ARCH_OMAP15XX
+ help
+ Support for the Palm Tungsten|T PDA. To boot the kernel, you'll
+ need a PalmOS compatible bootloader (Garux); check out
+ http://www.hackndev.com/palm/tt/ for more information.
+ Say Y here if you have this PDA model, say N otherwise.
+
config MACH_NOKIA770
bool "Nokia 770"
depends on ARCH_OMAP1 && ARCH_OMAP16XX
diff -Naur linux-omap-current/arch/arm/mach-omap1/Makefile linux-omap/arch/arm/mach-omap1/Makefile
--- linux-omap-current/arch/arm/mach-omap1/Makefile 2006-10-15 16:09:10.000000000 +0200
+++ linux-omap/arch/arm/mach-omap1/Makefile 2006-10-19 11:15:31.000000000 +0200
@@ -25,6 +25,7 @@
obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o
+obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o
obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o
obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o
diff -Naur linux-omap-current/drivers/video/omap/lcd_palmtt.c linux-omap/drivers/video/omap/lcd_palmtt.c
--- linux-omap-current/drivers/video/omap/lcd_palmtt.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-omap/drivers/video/omap/lcd_palmtt.c 2006-10-19 12:25:38.000000000 +0200
@@ -0,0 +1,158 @@
+/*
+ * File: drivers/video/omap/lcd_palmtt.c
+ *
+ * LCD panel support for Palm Tungsten|T
+ *
+ * Modified from lcd_inn1510.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+
+#include <asm/io.h>
+
+#include <asm/arch/gpio.h>
+#include "asm/arch/omapfb.h"
+
+static int palmtt_panel_init(struct lcd_panel *panel,
+ struct omapfb_device *fbdev)
+{
+ int r = 0;
+
+// if (omap_request_gpio(11)) {//backlight
+/* printk("can't request GPIO 11\n");
+ r = -1;
+ goto exit;
+ }*/
+ if (omap_request_gpio(12)) {//?
+ printk("can't request GPIO 11\n");
+ r = -1;
+// omap_free_gpio(11);
+ goto exit;
+ }
+ if (omap_request_gpio(13)) {//?
+ printk("can't request GPIO 11\n");
+ r = -1;
+// omap_free_gpio(11);
+ omap_free_gpio(12);
+ goto exit;
+ }
+ /* configure GPIO(11) as outputs */
+// omap_set_gpio_direction(11, 0);
+
+exit:
+ return r;
+}
+
+static void palmtt_panel_cleanup(struct lcd_panel *panel)
+{
+/* omap_free_gpio(11);*/
+ omap_free_gpio(12);
+ omap_free_gpio(13);
+}
+
+static int palmtt_panel_enable(struct lcd_panel *panel)
+{
+ /* set GPIO11 high */
+/* omap_set_gpio_dataout(11, 1);*/
+ omap_set_gpio_dataout(12, 1);
+ omap_set_gpio_dataout(13, 1);
+ return 0;
+}
+
+static void palmtt_panel_disable(struct lcd_panel *panel)
+{
+ /* set GPIO11 low */
+/* omap_set_gpio_dataout(11, 0);*/
+ omap_set_gpio_dataout(12, 0);
+ omap_set_gpio_dataout(13, 0);
+}
+
+static unsigned long palmtt_panel_get_caps(struct lcd_panel *panel)
+{
+ return OMAPFB_CAPS_SET_BACKLIGHT;
+}
+
+struct lcd_panel palmtt_panel = {
+ .name = "palmtt",
+ .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC | OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE | OMAP_LCDC_HSVS_OPPOSITE,
+ .bpp = 16,
+ .data_lines = 16,
+ .x_res = 320,
+ .y_res = 320,
+// .pixel_clock = 12500,
+ .pixel_clock = 10000,
+ .hsw = 4,
+ .hfp = 8,
+ .hbp = 28,
+ .vsw = 1,
+ .vfp = 8,
+ .vbp = 7,
+ .pcd = 0,
+
+ .init = palmtt_panel_init,
+ .cleanup = palmtt_panel_cleanup,
+ .enable = palmtt_panel_enable,
+ .disable = palmtt_panel_disable,
+ .get_caps= palmtt_panel_get_caps,
+};
+
+static int palmtt_panel_probe(struct platform_device *pdev)
+{
+ omapfb_register_panel(&palmtt_panel);
+ return 0;
+}
+
+static int palmtt_panel_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static int palmtt_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
+{
+ return 0;
+}
+
+static int palmtt_panel_resume(struct platform_device *pdev)
+{
+ return 0;
+}
+
+struct platform_driver palmtt_panel_driver = {
+ .probe = palmtt_panel_probe,
+ .remove = palmtt_panel_remove,
+ .suspend = palmtt_panel_suspend,
+ .resume = palmtt_panel_resume,
+ .driver = {
+ .name = "lcd_palmtt",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int palmtt_panel_drv_init(void)
+{
+ return platform_driver_register(&palmtt_panel_driver);
+}
+
+static void palmtt_panel_drv_cleanup(void)
+{
+ platform_driver_unregister(&palmtt_panel_driver);
+}
+
+module_init(palmtt_panel_drv_init);
+module_exit(palmtt_panel_drv_cleanup);
+
diff -Naur linux-omap-current/drivers/video/omap/Makefile linux-omap/drivers/video/omap/Makefile
--- linux-omap-current/drivers/video/omap/Makefile 2006-10-15 16:09:33.000000000 +0200
+++ linux-omap/drivers/video/omap/Makefile 2006-10-19 11:15:31.000000000 +0200
@@ -19,6 +19,7 @@
objs-y$(CONFIG_MACH_OMAP_H3) += lcd_h3.o
objs-y$(CONFIG_MACH_OMAP_H2) += lcd_h2.o
objs-y$(CONFIG_MACH_OMAP_PALMTE) += lcd_palmte.o
+objs-y$(CONFIG_MACH_OMAP_PALMTT) += lcd_palmtt.o
objs-$(CONFIG_ARCH_OMAP16XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1610.o
objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o
objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
diff -Naur linux-omap-current/include/asm-arm/arch-omap/board-palmtt.h linux-omap/include/asm-arm/arch-omap/board-palmtt.h
--- linux-omap-current/include/asm-arm/arch-omap/board-palmtt.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-omap/include/asm-arm/arch-omap/board-palmtt.h 2006-10-19 12:26:40.000000000 +0200
@@ -0,0 +1,22 @@
+/*
+ * linux/include/asm-arm/arch-omap/board-palmte.h
+ *
+ * Hardware definitions for the Palm Tungsten|T device.
+ *
+ * Maintainters : Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __OMAP_BOARD_PALMTT_H
+#define __OMAP_BOARD_PALMTT_H
+
+#define PALMTT_USBDETECT_GPIO 0
+#define PALMTT_CABLE_GPIO 1
+#define PALMTT_PINTDAV_GPIO 6
+#define PALMTT_MMC_WP_GPIO 8
+#define PALMTT_HDQ_GPIO 11
+
+#endif /* __OMAP_BOARD_PALMTT_H */
diff -Naur linux-omap-current/include/asm-arm/arch-omap/hardware.h linux-omap/include/asm-arm/arch-omap/hardware.h
--- linux-omap-current/include/asm-arm/arch-omap/hardware.h 2006-10-15 16:09:42.000000000 +0200
+++ linux-omap/include/asm-arm/arch-omap/hardware.h 2006-10-19 11:16:20.000000000 +0200
@@ -334,6 +334,10 @@
#include "board-palmte.h"
#endif
+#ifdef CONFIG_MACH_OMAP_PALMTT
+#include "board-palmtt.h"
+#endif
+
#endif /* !__ASSEMBLER__ */
#endif /* __ASM_ARCH_OMAP_HARDWARE_H */
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