aiot/efElectricAgingTrendMining/analysisOfEnvironmentalFactors/influenceAnalysisOfCableAging.c

/*
 * board-devkit8000.c - TimLL Devkit8000
 *
 * Copyright (C) 2009 Kim Botherway
 * Copyright (C) 2010 Thomas Weber
 *
 * Modified from mach-omap2/board-omap3beagle.c
 *
 * Initial code: Syed Mohammed Khasim
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/leds.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>

#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/mmc/host.h>

#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
#include "id.h"
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>

#include "common.h"
#include "gpmc.h"
#include <linux/platform_data/mtd-nand-omap2.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
#include <video/omap-panel-tfp410.h>

#include <linux/platform_data/spi-omap2-mcspi.h>
#include <linux/input/matrix_keypad.h>
#include <linux/spi/spi.h>
#include <linux/dm9000.h>
#include <linux/interrupt.h>

#include "sdram-micron-mt46h32m32lf-6.h"
#include "mux.h"
#include "hsmmc.h"
#include "board-flash.h"
#include "common-board-devices.h"

#define	NAND_CS			0

#define OMAP_DM9000_GPIO_IRQ	25
#define OMAP3_DEVKIT_TS_GPIO	27

static struct mtd_partition devkit8000_nand_partitions[] = {
	/* All the partition sizes are listed in terms of NAND block size */
	{
		.name		= "X-Loader",
		.offset		= 0,
		.size		= 4 * NAND_BLOCK_SIZE,
		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
	},
	{
		.name		= "U-Boot",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x80000 */
		.size		= 15 * NAND_BLOCK_SIZE,
		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
	},
	{
		.name		= "U-Boot Env",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x260000 */
		.size		= 1 * NAND_BLOCK_SIZE,
	},
	{
		.name		= "Kernel",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x280000 */
		.size		= 32 * NAND_BLOCK_SIZE,
	},
	{
		.name		= "File System",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x680000 */
		.size		= MTDPART_SIZ_FULL,
	},
};

static struct omap2_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
		.gpio_wp	= 29,
		.deferred	= true,
	},
	{}	/* Terminator */
};

static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
{
	if (gpio_is_valid(dssdev->reset_gpio))
		gpio_set_value_cansleep(dssdev->reset_gpio, 1);
	return 0;
}

static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
{
	if (gpio_is_valid(dssdev->reset_gpio))
		gpio_set_value_cansleep(dssdev->reset_gpio, 0);
}

static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};

/* ads7846 on SPI */
static struct regulator_consumer_supply devkit8000_vio_supply[] = {
	REGULATOR_SUPPLY("vcc", "spi2.0"),
};

static struct panel_generic_dpi_data lcd_panel = {
	.name			= "innolux_at070tn83",
	.platform_enable        = devkit8000_panel_enable_lcd,
	.platform_disable       = devkit8000_panel_disable_lcd,
};

static struct omap_dss_device devkit8000_lcd_device = {
	.name                   = "lcd",
	.type                   = OMAP_DISPLAY_TYPE_DPI,
	.driver_name            = "generic_dpi_panel",
	.data			= &lcd_panel,
	.phy.dpi.data_lines     = 24,
};

static struct tfp410_platform_data dvi_panel = {
	.power_down_gpio	= -1,
	.i2c_bus_num		= 1,
};

static struct omap_dss_device devkit8000_dvi_device = {
	.name                   = "dvi",
	.type                   = OMAP_DISPLAY_TYPE_DPI,
	.driver_name            = "tfp410",
	.data			= &dvi_panel,
	.phy.dpi.data_lines     = 24,
};

static struct omap_dss_device devkit8000_tv_device = {
	.name                   = "tv",
	.driver_name            = "venc",
	.type                   = OMAP_DISPLAY_TYPE_VENC,
	.phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
};


static struct omap_dss_device *devkit8000_dss_devices[] = {
	&devkit8000_lcd_device,
	&devkit8000_dvi_device,
	&devkit8000_tv_device,
};

static struct omap_dss_board_info devkit8000_dss_data = {
	.num_devices = ARRAY_SIZE(devkit8000_dss_devices),
	.devices = devkit8000_dss_devices,
	.default_device = &devkit8000_lcd_device,
};

static uint32_t board_keymap[] = {
	KEY(0, 0, KEY_1),