aiot/efElectricAgingTrendMining/dataSharedMemory/memoryCall.c

/*
 * linux/arch/arm/mach-omap2/board-omap3evm.c
 *
 * Copyright (C) 2008 Guangzhou EMA-Tech
 *
 * Modified from mach-omap2/board-omap3evm.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/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
#include <linux/mmc/host.h>
#include <linux/input/matrix_keypad.h>
#include <linux/spi/spi.h>
#include <linux/interrupt.h>
#include <linux/smsc911x.h>
#include <linux/i2c/at24.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 "sdram-micron-mt46h32m32lf-6.h"
#include "mux.h"
#include "hsmmc.h"
#include "common-board-devices.h"

#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
#include "gpmc-smsc911x.h"

#define OMAP3STALKER_ETHR_START	0x2c000000
#define OMAP3STALKER_ETHR_SIZE	1024
#define OMAP3STALKER_ETHR_GPIO_IRQ	19
#define OMAP3STALKER_SMC911X_CS	5

static struct omap_smsc911x_platform_data smsc911x_cfg = {
	.cs             = OMAP3STALKER_SMC911X_CS,
	.gpio_irq       = OMAP3STALKER_ETHR_GPIO_IRQ,
	.gpio_reset     = -EINVAL,
	.flags		= (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS),
};

static inline void __init omap3stalker_init_eth(void)
{
	omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP);
	gpmc_smsc911x_init(&smsc911x_cfg);
}

#else
static inline void __init omap3stalker_init_eth(void)
{
	return;
}
#endif

/*
 * OMAP3 DSS control signals
 */

#define DSS_ENABLE_GPIO	199
#define LCD_PANEL_BKLIGHT_GPIO	210
#define ENABLE_VPLL2_DEV_GRP	0xE0

static void __init omap3_stalker_display_init(void)
{
	return;
}

static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev)
{
	return 0;
}

static void omap3_stalker_disable_tv(struct omap_dss_device *dssdev)
{
}

static struct omap_dss_device omap3_stalker_tv_device = {
	.name			= "tv",
	.driver_name		= "venc",
	.type			= OMAP_DISPLAY_TYPE_VENC,
#if defined(CONFIG_OMAP2_VENC_OUT_TYPE_SVIDEO)
	.phy.venc.type		= OMAP_DSS_VENC_TYPE_SVIDEO,
#elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE)
	.u.venc.type		= OMAP_DSS_VENC_TYPE_COMPOSITE,
#endif
	.platform_enable	= omap3_stalker_enable_tv,
	.platform_disable	= omap3_stalker_disable_tv,
};

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

static struct omap_dss_device omap3_stalker_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 *omap3_stalker_dss_devices[] = {
	&omap3_stalker_tv_device,
	&omap3_stalker_dvi_device,
};

static struct omap_dss_board_info omap3_stalker_dss_data = {
	.num_devices	= ARRAY_SIZE(omap3_stalker_dss_devices),
	.devices	= omap3_stalker_dss_devices,
	.default_device	= &omap3_stalker_dvi_device,
};

static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = {
	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};

static struct regulator_consumer_supply omap3stalker_vsim_supply[] = {
	REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};

/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data omap3stalker_vmmc1 = {
	.constraints		= {
		.min_uV			= 1850000,
		.max_uV			= 3150000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
		| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE
		| REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(omap3stalker_vmmc1_supply),
	.consumer_supplies	= omap3stalker_vmmc1_supply,
};