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ARM: OMAP3: Remove legacy support for devkit8000
We've been moving all omap2+ based systems to boot in device tree only mode for a few years now. Only omap3 has legacy booting support remaining. Most omap3 boards already have related arch/arm/boot/*.dts* files for booting with device tree. As it seems this board only has minimal support upstreamed for the legacy booting and has not seen activity for on the mailing lists for a few years, let's attempt to remove the related legacy board-*.c file. I do not have this board, but it seems getting the same level of support with device tree based booting is mostly just configuring the .dts file. And there is no need to upgrade the boot loader as we can boot with appended DTB too. And most of the omap3 boards seem to be related to omap3-evm, and omap3beagleboard that are supported with device tree based booting. If somebody is using this board actively with the mainline kernel, please communicate this to the linux-omap mailing list so we can get the board booting with device tree based support. I can help some too getting the minimal device tree based booting going if help is needed. The reason for attempting to remove this board now is that I'd rather get the remaining omap3 legacy booting support into a known state where we at least have a .dts file being written for the remaining legacy boards. That is because for the next few merge cycles we can still revert this patch if absolutely necessary, but I'd rather not get suprised by missing .dts files at the point where we are ready to drop all remaining omap3 legacy booting support later on. http://www.embest-tech.com/product/single-board-computers/index.html Cc: Thomas Weber <thomas@tomweber.eu> Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren
parent
35cc73dae6
commit
f56a1b24f5
@ -175,12 +175,6 @@ config MACH_OMAP3_BEAGLE
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default y
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select OMAP_PACKAGE_CBB
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config MACH_DEVKIT8000
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bool "DEVKIT8000 board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CUS
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config MACH_OMAP_LDP
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bool "OMAP3 LDP board"
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depends on ARCH_OMAP3
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@ -243,7 +243,6 @@ obj-$(CONFIG_SOC_OMAP2420) += msdi.o
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# Specific board support
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obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o pdata-quirks.o
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obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o
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obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o
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obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o
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obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o
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obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o
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@ -1,654 +0,0 @@
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/*
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* board-devkit8000.c - TimLL Devkit8000
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*
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* Copyright (C) 2009 Kim Botherway
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* Copyright (C) 2010 Thomas Weber
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*
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* Modified from mach-omap2/board-omap3beagle.c
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*
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* Initial code: Syed Mohammed Khasim
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/err.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <linux/leds.h>
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#include <linux/gpio.h>
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#include <linux/input.h>
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#include <linux/gpio_keys.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/nand.h>
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#include <linux/mmc/host.h>
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#include <linux/usb/phy.h>
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#include <linux/regulator/machine.h>
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#include <linux/i2c/twl.h>
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#include "id.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/map.h>
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#include <asm/mach/flash.h>
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#include "common.h"
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#include "gpmc.h"
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#include <linux/platform_data/mtd-nand-omap2.h>
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#include <video/omapdss.h>
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#include <video/omap-panel-data.h>
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#include <linux/platform_data/spi-omap2-mcspi.h>
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#include <linux/input/matrix_keypad.h>
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#include <linux/spi/spi.h>
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#include <linux/dm9000.h>
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#include <linux/interrupt.h>
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#include "sdram-micron-mt46h32m32lf-6.h"
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#include "mux.h"
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#include "hsmmc.h"
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#include "board-flash.h"
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#include "common-board-devices.h"
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#define NAND_CS 0
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#define OMAP_DM9000_GPIO_IRQ 25
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#define OMAP3_DEVKIT_TS_GPIO 27
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static struct mtd_partition devkit8000_nand_partitions[] = {
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/* All the partition sizes are listed in terms of NAND block size */
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{
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.name = "X-Loader",
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.offset = 0,
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.size = 4 * NAND_BLOCK_SIZE,
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.mask_flags = MTD_WRITEABLE, /* force read-only */
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},
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{
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.name = "U-Boot",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
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.size = 15 * NAND_BLOCK_SIZE,
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.mask_flags = MTD_WRITEABLE, /* force read-only */
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},
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{
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.name = "U-Boot Env",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
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.size = 1 * NAND_BLOCK_SIZE,
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},
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{
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.name = "Kernel",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
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.size = 32 * NAND_BLOCK_SIZE,
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},
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{
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.name = "File System",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
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.size = MTDPART_SIZ_FULL,
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},
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};
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static struct omap2_hsmmc_info mmc[] = {
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{
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.mmc = 1,
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.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
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.gpio_wp = 29,
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.deferred = true,
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},
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{} /* Terminator */
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};
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static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
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REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
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};
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/* ads7846 on SPI */
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static struct regulator_consumer_supply devkit8000_vio_supply[] = {
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REGULATOR_SUPPLY("vcc", "spi2.0"),
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};
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static const struct display_timing devkit8000_lcd_videomode = {
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.pixelclock = { 0, 40000000, 0 },
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.hactive = { 0, 800, 0 },
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.hfront_porch = { 0, 1, 0 },
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.hback_porch = { 0, 1, 0 },
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.hsync_len = { 0, 48, 0 },
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.vactive = { 0, 480, 0 },
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.vfront_porch = { 0, 12, 0 },
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.vback_porch = { 0, 25, 0 },
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.vsync_len = { 0, 3, 0 },
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.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
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DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
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};
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static struct panel_dpi_platform_data devkit8000_lcd_pdata = {
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.name = "lcd",
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.source = "dpi.0",
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.data_lines = 24,
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.display_timing = &devkit8000_lcd_videomode,
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.enable_gpio = -1, /* filled in code */
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.backlight_gpio = -1,
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};
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static struct platform_device devkit8000_lcd_device = {
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.name = "panel-dpi",
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.id = 0,
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.dev.platform_data = &devkit8000_lcd_pdata,
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};
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static struct connector_dvi_platform_data devkit8000_dvi_connector_pdata = {
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.name = "dvi",
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.source = "tfp410.0",
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.i2c_bus_num = 1,
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};
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static struct platform_device devkit8000_dvi_connector_device = {
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.name = "connector-dvi",
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.id = 0,
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.dev.platform_data = &devkit8000_dvi_connector_pdata,
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};
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static struct encoder_tfp410_platform_data devkit8000_tfp410_pdata = {
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.name = "tfp410.0",
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.source = "dpi.0",
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.data_lines = 24,
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.power_down_gpio = -1, /* filled in code */
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};
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static struct platform_device devkit8000_tfp410_device = {
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.name = "tfp410",
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.id = 0,
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.dev.platform_data = &devkit8000_tfp410_pdata,
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};
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static struct connector_atv_platform_data devkit8000_tv_pdata = {
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.name = "tv",
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.source = "venc.0",
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.connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
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.invert_polarity = false,
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};
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static struct platform_device devkit8000_tv_connector_device = {
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.name = "connector-analog-tv",
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.id = 0,
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.dev.platform_data = &devkit8000_tv_pdata,
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};
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static struct omap_dss_board_info devkit8000_dss_data = {
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.default_display_name = "lcd",
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};
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static uint32_t board_keymap[] = {
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KEY(0, 0, KEY_1),
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KEY(1, 0, KEY_2),
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KEY(2, 0, KEY_3),
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KEY(0, 1, KEY_4),
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KEY(1, 1, KEY_5),
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KEY(2, 1, KEY_6),
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KEY(3, 1, KEY_F5),
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KEY(0, 2, KEY_7),
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KEY(1, 2, KEY_8),
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KEY(2, 2, KEY_9),
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KEY(3, 2, KEY_F6),
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KEY(0, 3, KEY_F7),
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KEY(1, 3, KEY_0),
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KEY(2, 3, KEY_F8),
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PERSISTENT_KEY(4, 5),
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KEY(4, 4, KEY_VOLUMEUP),
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KEY(5, 5, KEY_VOLUMEDOWN),
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0
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};
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static struct matrix_keymap_data board_map_data = {
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.keymap = board_keymap,
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.keymap_size = ARRAY_SIZE(board_keymap),
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};
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static struct twl4030_keypad_data devkit8000_kp_data = {
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.keymap_data = &board_map_data,
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.rows = 6,
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.cols = 6,
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.rep = 1,
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};
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static struct gpio_led gpio_leds[];
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static int devkit8000_twl_gpio_setup(struct device *dev,
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unsigned gpio, unsigned ngpio)
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{
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/* gpio + 0 is "mmc0_cd" (input/IRQ) */
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mmc[0].gpio_cd = gpio + 0;
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omap_hsmmc_late_init(mmc);
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/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
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gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
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/* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
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devkit8000_lcd_pdata.enable_gpio = gpio + TWL4030_GPIO_MAX + 0;
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/* gpio + 7 is "DVI_PD" (out, active low) */
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devkit8000_tfp410_pdata.power_down_gpio = gpio + 7;
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return 0;
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}
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static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
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.use_leds = true,
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.pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
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| BIT(15) | BIT(16) | BIT(17),
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.setup = devkit8000_twl_gpio_setup,
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};
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static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
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REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
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REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
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REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
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};
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/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
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static struct regulator_init_data devkit8000_vmmc1 = {
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.constraints = {
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.min_uV = 1850000,
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.max_uV = 3150000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
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| REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply),
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.consumer_supplies = devkit8000_vmmc1_supply,
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};
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/* VPLL1 for digital video outputs */
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static struct regulator_init_data devkit8000_vpll1 = {
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.constraints = {
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.min_uV = 1800000,
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.max_uV = 1800000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
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.consumer_supplies = devkit8000_vpll1_supplies,
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};
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/* VAUX4 for ads7846 and nubs */
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static struct regulator_init_data devkit8000_vio = {
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.constraints = {
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.min_uV = 1800000,
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.max_uV = 1800000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply),
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.consumer_supplies = devkit8000_vio_supply,
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};
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static struct twl4030_platform_data devkit8000_twldata = {
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/* platform_data for children goes here */
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.gpio = &devkit8000_gpio_data,
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.vmmc1 = &devkit8000_vmmc1,
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.vpll1 = &devkit8000_vpll1,
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.vio = &devkit8000_vio,
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.keypad = &devkit8000_kp_data,
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};
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static int __init devkit8000_i2c_init(void)
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{
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omap3_pmic_get_config(&devkit8000_twldata,
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TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
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TWL_COMMON_REGULATOR_VDAC);
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omap3_pmic_init("tps65930", &devkit8000_twldata);
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/* Bus 3 is attached to the DVI port where devices like the pico DLP
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* projector don't work reliably with 400kHz */
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omap_register_i2c_bus(3, 400, NULL, 0);
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return 0;
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}
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static struct gpio_led gpio_leds[] = {
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{
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.name = "led1",
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.default_trigger = "heartbeat",
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.gpio = 186,
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.active_low = true,
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},
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{
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.name = "led2",
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.default_trigger = "mmc0",
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.gpio = 163,
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.active_low = true,
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},
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{
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.name = "ledB",
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.default_trigger = "none",
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.gpio = 153,
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.active_low = true,
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},
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{
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.name = "led3",
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.default_trigger = "none",
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.gpio = 164,
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.active_low = true,
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},
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};
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static struct gpio_led_platform_data gpio_led_info = {
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.leds = gpio_leds,
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.num_leds = ARRAY_SIZE(gpio_leds),
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};
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static struct platform_device leds_gpio = {
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.name = "leds-gpio",
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.id = -1,
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.dev = {
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.platform_data = &gpio_led_info,
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},
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};
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static struct gpio_keys_button gpio_buttons[] = {
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{
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.code = BTN_EXTRA,
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.gpio = 26,
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.desc = "user",
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.wakeup = 1,
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},
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};
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static struct gpio_keys_platform_data gpio_key_info = {
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.buttons = gpio_buttons,
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.nbuttons = ARRAY_SIZE(gpio_buttons),
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};
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static struct platform_device keys_gpio = {
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.name = "gpio-keys",
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.id = -1,
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.dev = {
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.platform_data = &gpio_key_info,
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},
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};
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#define OMAP_DM9000_BASE 0x2c000000
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static struct resource omap_dm9000_resources[] = {
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[0] = {
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.start = OMAP_DM9000_BASE,
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.end = (OMAP_DM9000_BASE + 0x4 - 1),
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = (OMAP_DM9000_BASE + 0x400),
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.end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
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.flags = IORESOURCE_MEM,
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},
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[2] = {
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.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
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},
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};
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static struct dm9000_plat_data omap_dm9000_platdata = {
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.flags = DM9000_PLATF_16BITONLY,
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};
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|
||||
static struct platform_device omap_dm9000_dev = {
|
||||
.name = "dm9000",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(omap_dm9000_resources),
|
||||
.resource = omap_dm9000_resources,
|
||||
.dev = {
|
||||
.platform_data = &omap_dm9000_platdata,
|
||||
},
|
||||
};
|
||||
|
||||
static void __init omap_dm9000_init(void)
|
||||
{
|
||||
unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
|
||||
struct omap_die_id odi;
|
||||
int ret;
|
||||
|
||||
ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
|
||||
if (ret < 0) {
|
||||
printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
|
||||
OMAP_DM9000_GPIO_IRQ);
|
||||
return;
|
||||
}
|
||||
|
||||
/* init the mac address using DIE id */
|
||||
omap_get_die_id(&odi);
|
||||
|
||||
eth_addr[0] = 0x02; /* locally administered */
|
||||
eth_addr[1] = odi.id_1 & 0xff;
|
||||
eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
|
||||
eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
|
||||
eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
|
||||
eth_addr[5] = (odi.id_0 & 0x000000ff);
|
||||
}
|
||||
|
||||
static struct platform_device *devkit8000_devices[] __initdata = {
|
||||
&leds_gpio,
|
||||
&keys_gpio,
|
||||
&omap_dm9000_dev,
|
||||
&devkit8000_lcd_device,
|
||||
&devkit8000_tfp410_device,
|
||||
&devkit8000_dvi_connector_device,
|
||||
&devkit8000_tv_connector_device,
|
||||
};
|
||||
|
||||
static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
|
||||
.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
|
||||
};
|
||||
|
||||
#ifdef CONFIG_OMAP_MUX
|
||||
static struct omap_board_mux board_mux[] __initdata = {
|
||||
/* nCS and IRQ for Devkit8000 ethernet */
|
||||
OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
|
||||
OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
|
||||
|
||||
/* McSPI 2*/
|
||||
OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
|
||||
/* PENDOWN GPIO */
|
||||
OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
|
||||
|
||||
/* mUSB */
|
||||
OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* USB 1 */
|
||||
OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
||||
|
||||
/* MMC 1 */
|
||||
OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* McBSP 2 */
|
||||
OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
|
||||
/* I2C 1 */
|
||||
OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* I2C 2 */
|
||||
OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* I2C 3 */
|
||||
OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* I2C 4 */
|
||||
OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* serial ports */
|
||||
OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* DSS */
|
||||
OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
||||
|
||||
/* expansion port */
|
||||
/* McSPI 1 */
|
||||
OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
|
||||
OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
|
||||
|
||||
/* HDQ */
|
||||
OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
/* McSPI4 */
|
||||
OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
|
||||
|
||||
/* MMC 2 */
|
||||
OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
|
||||
|
||||
/* I2C3 */
|
||||
OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
||||
|
||||
OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
||||
|
||||
OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
||||
OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
||||
|
||||
/* TPS IRQ */
|
||||
OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
|
||||
OMAP_PIN_INPUT_PULLUP),
|
||||
|
||||
{ .reg_offset = OMAP_MUX_TERMINATOR },
|
||||
};
|
||||
#endif
|
||||
|
||||
static void __init devkit8000_init(void)
|
||||
{
|
||||
omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
|
||||
omap_serial_init();
|
||||
omap_sdrc_init(mt46h32m32lf6_sdrc_params,
|
||||
mt46h32m32lf6_sdrc_params);
|
||||
|
||||
omap_dm9000_init();
|
||||
|
||||
omap_hsmmc_init(mmc);
|
||||
devkit8000_i2c_init();
|
||||
omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
|
||||
platform_add_devices(devkit8000_devices,
|
||||
ARRAY_SIZE(devkit8000_devices));
|
||||
|
||||
omap_display_init(&devkit8000_dss_data);
|
||||
|
||||
omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
|
||||
|
||||
usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
|
||||
usb_musb_init(NULL);
|
||||
usbhs_init(&usbhs_bdata);
|
||||
board_nand_init(devkit8000_nand_partitions,
|
||||
ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
|
||||
NAND_BUSWIDTH_16, NULL);
|
||||
omap_twl4030_audio_init("omap3beagle", NULL);
|
||||
|
||||
/* Ensure SDRC pins are mux'd for self-refresh */
|
||||
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
|
||||
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
|
||||
}
|
||||
|
||||
MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
|
||||
.atag_offset = 0x100,
|
||||
.reserve = omap_reserve,
|
||||
.map_io = omap3_map_io,
|
||||
.init_early = omap35xx_init_early,
|
||||
.init_irq = omap3_init_irq,
|
||||
.init_machine = devkit8000_init,
|
||||
.init_late = omap35xx_init_late,
|
||||
.init_time = omap3_secure_sync32k_timer_init,
|
||||
.restart = omap3xxx_restart,
|
||||
MACHINE_END
|
||||
Loading…
Reference in New Issue
Block a user