[linux-2.6-block.git] / arch / arm / mach-omap2 / board-3430sdp.c

/*
 * linux/arch/arm/mach-omap2/board-3430sdp.c
 *
 * Copyright (C) 2007 Texas Instruments
 *
 * Modified from mach-omap2/board-generic.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/input.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/i2c/twl4030.h>
#include <linux/regulator/machine.h>
#include <linux/io.h>
#include <linux/gpio.h>

#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>

#include <mach/mcspi.h>
#include <mach/mux.h>
#include <mach/board.h>
#include <mach/usb.h>
#include <mach/common.h>
#include <mach/dma.h>
#include <mach/gpmc.h>

#include <mach/control.h>
#include <mach/keypad.h>
#include <mach/gpmc-smc91x.h>

#include "sdram-qimonda-hyb18m512160af-6.h"
#include "mmc-twl4030.h"

#define CONFIG_DISABLE_HFCLK 1

#define SDP3430_TS_GPIO_IRQ_SDPV1	3
#define SDP3430_TS_GPIO_IRQ_SDPV2	2

#define ENABLE_VAUX3_DEDICATED	0x03
#define ENABLE_VAUX3_DEV_GRP	0x20

#define TWL4030_MSECURE_GPIO 22

static int sdp3430_keymap[] = {
	KEY(0, 0, KEY_LEFT),
	KEY(0, 1, KEY_RIGHT),
	KEY(0, 2, KEY_A),
	KEY(0, 3, KEY_B),
	KEY(0, 4, KEY_C),
	KEY(1, 0, KEY_DOWN),
	KEY(1, 1, KEY_UP),
	KEY(1, 2, KEY_E),
	KEY(1, 3, KEY_F),
	KEY(1, 4, KEY_G),
	KEY(2, 0, KEY_ENTER),
	KEY(2, 1, KEY_I),
	KEY(2, 2, KEY_J),
	KEY(2, 3, KEY_K),
	KEY(2, 4, KEY_3),
	KEY(3, 0, KEY_M),
	KEY(3, 1, KEY_N),
	KEY(3, 2, KEY_O),
	KEY(3, 3, KEY_P),
	KEY(3, 4, KEY_Q),
	KEY(4, 0, KEY_R),
	KEY(4, 1, KEY_4),
	KEY(4, 2, KEY_T),
	KEY(4, 3, KEY_U),
	KEY(4, 4, KEY_D),
	KEY(5, 0, KEY_V),
	KEY(5, 1, KEY_W),
	KEY(5, 2, KEY_L),
	KEY(5, 3, KEY_S),
	KEY(5, 4, KEY_H),
	0
};

static struct twl4030_keypad_data sdp3430_kp_data = {
	.rows		= 5,
	.cols		= 6,
	.keymap		= sdp3430_keymap,
	.keymapsize	= ARRAY_SIZE(sdp3430_keymap),
	.rep		= 1,
};

static int ts_gpio;	/* Needed for ads7846_get_pendown_state */

/**
 * @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq
 *
 * @return - void. If request gpio fails then Flag KERN_ERR.
 */
static void ads7846_dev_init(void)
{
	if (gpio_request(ts_gpio, "ADS7846 pendown") < 0) {
		printk(KERN_ERR "can't get ads746 pen down GPIO\n");
		return;
	}

	gpio_direction_input(ts_gpio);

	omap_set_gpio_debounce(ts_gpio, 1);
	omap_set_gpio_debounce_time(ts_gpio, 0xa);
}

static int ads7846_get_pendown_state(void)
{
	return !gpio_get_value(ts_gpio);
}

static struct ads7846_platform_data tsc2046_config __initdata = {
	.get_pendown_state	= ads7846_get_pendown_state,
	.keep_vref_on		= 1,
};


static struct omap2_mcspi_device_config tsc2046_mcspi_config = {
	.turbo_mode	= 0,
	.single_channel	= 1,	/* 0: slave, 1: master */
};

static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
	[0] = {
		/*
		 * TSC2046 operates at a max freqency of 2MHz, so
		 * operate slightly below at 1.5MHz
		 */
		.modalias		= "ads7846",
		.bus_num		= 1,
		.chip_select		= 0,
		.max_speed_hz		= 1500000,
		.controller_data	= &tsc2046_mcspi_config,
		.irq			= 0,
		.platform_data		= &tsc2046_config,
	},
};

static struct platform_device sdp3430_lcd_device = {
	.name		= "sdp2430_lcd",
	.id		= -1,
};

static struct regulator_consumer_supply sdp3430_vdac_supply = {
	.supply		= "vdac",
	.dev		= &sdp3430_lcd_device.dev,
};

static struct regulator_consumer_supply sdp3430_vdvi_supply = {
	.supply		= "vdvi",
	.dev		= &sdp3430_lcd_device.dev,
};

static struct platform_device *sdp3430_devices[] __initdata = {
	&sdp3430_lcd_device,
};

static void __init omap_3430sdp_init_irq(void)
{
	omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL);
	omap_init_irq();
	omap_gpio_init();
}

static struct omap_lcd_config sdp3430_lcd_config __initdata = {
	.ctrl_name	= "internal",
};

static struct omap_board_config_kernel sdp3430_config[] __initdata = {
	{ OMAP_TAG_LCD,		&sdp3430_lcd_config },
};

static int sdp3430_batt_table[] = {
/* 0 C*/
30800, 29500, 28300, 27100,
26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
11600, 11200, 10800, 10400, 10000, 9630,   9280,   8950,   8620,   8310,
8020,   7730,   7460,   7200,   6950,   6710,   6470,   6250,   6040,   5830,
5640,   5450,   5260,   5090,   4920,   4760,   4600,   4450,   4310,   4170,
4040,   3910,   3790,   3670,   3550
};

static struct twl4030_bci_platform_data sdp3430_bci_data = {
	.battery_tmp_tbl	= sdp3430_batt_table,
	.tblsize		= ARRAY_SIZE(sdp3430_batt_table),
};

static struct twl4030_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		/* 8 bits (default) requires S6.3 == ON,
		 * so the SIM card isn't used; else 4 bits.
		 */
		.wires		= 8,
		.gpio_wp	= 4,
	},
	{
		.mmc		= 2,
		.wires		= 8,
		.gpio_wp	= 7,
	},
	{}	/* Terminator */
};

static struct regulator_consumer_supply sdp3430_vmmc1_supply = {
	.supply			= "vmmc",
};

static struct regulator_consumer_supply sdp3430_vsim_supply = {
	.supply			= "vmmc_aux",
};

static struct regulator_consumer_supply sdp3430_vmmc2_supply = {
	.supply			= "vmmc",
};

static int sdp3430_twl_gpio_setup(struct device *dev,
		unsigned gpio, unsigned ngpio)
{
	/* gpio + 0 is "mmc0_cd" (input/IRQ),
	 * gpio + 1 is "mmc1_cd" (input/IRQ)
	 */
	mmc[0].gpio_cd = gpio + 0;
	mmc[1].gpio_cd = gpio + 1;
	twl4030_mmc_init(mmc);

	/* link regulators to MMC adapters ... we "know" the
	 * regulators will be set up only *after* we return.
	 */
	sdp3430_vmmc1_supply.dev = mmc[0].dev;
	sdp3430_vsim_supply.dev = mmc[0].dev;
	sdp3430_vmmc2_supply.dev = mmc[1].dev;

	/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
	gpio_request(gpio + 7, "sub_lcd_en_bkl");
	gpio_direction_output(gpio + 7, 0);

	/* gpio + 15 is "sub_lcd_nRST" (output) */
	gpio_request(gpio + 15, "sub_lcd_nRST");
	gpio_direction_output(gpio + 15, 0);

	return 0;
}

static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
	.gpio_base	= OMAP_MAX_GPIO_LINES,
	.irq_base	= TWL4030_GPIO_IRQ_BASE,
	.irq_end	= TWL4030_GPIO_IRQ_END,
	.pulldowns	= BIT(2) | BIT(6) | BIT(8) | BIT(13)
				| BIT(16) | BIT(17),
	.setup		= sdp3430_twl_gpio_setup,
};

static struct twl4030_usb_data sdp3430_usb_data = {
	.usb_mode	= T2_USB_MODE_ULPI,
};

static struct twl4030_madc_platform_data sdp3430_madc_data = {
	.irq_line	= 1,
};

/*
 * Apply all the fixed voltages since most versions of U-Boot
 * don't bother with that initialization.
 */

/* VAUX1 for mainboard (irda and sub-lcd) */
static struct regulator_init_data sdp3430_vaux1 = {
	.constraints = {
		.min_uV			= 2800000,
		.max_uV			= 2800000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

/* VAUX2 for camera module */
static struct regulator_init_data sdp3430_vaux2 = {
	.constraints = {
		.min_uV			= 2800000,
		.max_uV			= 2800000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

/* VAUX3 for LCD board */
static struct regulator_init_data sdp3430_vaux3 = {
	.constraints = {
		.min_uV			= 2800000,
		.max_uV			= 2800000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

/* VAUX4 for OMAP VDD_CSI2 (camera) */
static struct regulator_init_data sdp3430_vaux4 = {
	.constraints = {
		.min_uV			= 1800000,
		.max_uV			= 1800000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
static struct regulator_init_data sdp3430_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	= 1,
	.consumer_supplies	= &sdp3430_vmmc1_supply,
};

/* VMMC2 for MMC2 card */
static struct regulator_init_data sdp3430_vmmc2 = {
	.constraints = {
		.min_uV			= 1850000,
		.max_uV			= 1850000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= 1,
	.consumer_supplies	= &sdp3430_vmmc2_supply,
};

/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
static struct regulator_init_data sdp3430_vsim = {
	.constraints = {
		.min_uV			= 1800000,
		.max_uV			= 3000000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= 1,
	.consumer_supplies	= &sdp3430_vsim_supply,
};

/* VDAC for DSS driving S-Video */
static struct regulator_init_data sdp3430_vdac = {
	.constraints = {
		.min_uV			= 1800000,
		.max_uV			= 1800000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= 1,
	.consumer_supplies	= &sdp3430_vdac_supply,
};

/* VPLL2 for digital video outputs */
static struct regulator_init_data sdp3430_vpll2 = {
	.constraints = {
		.name			= "VDVI",
		.min_uV			= 1800000,
		.max_uV			= 1800000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= 1,
	.consumer_supplies	= &sdp3430_vdvi_supply,
};

static struct twl4030_platform_data sdp3430_twldata = {
	.irq_base	= TWL4030_IRQ_BASE,
	.irq_end	= TWL4030_IRQ_END,

	/* platform_data for children goes here */
	.bci		= &sdp3430_bci_data,
	.gpio		= &sdp3430_gpio_data,
	.madc		= &sdp3430_madc_data,
	.keypad		= &sdp3430_kp_data,
	.usb		= &sdp3430_usb_data,

	.vaux1		= &sdp3430_vaux1,
	.vaux2		= &sdp3430_vaux2,
	.vaux3		= &sdp3430_vaux3,
	.vaux4		= &sdp3430_vaux4,
	.vmmc1		= &sdp3430_vmmc1,
	.vmmc2		= &sdp3430_vmmc2,
	.vsim		= &sdp3430_vsim,
	.vdac		= &sdp3430_vdac,
	.vpll2		= &sdp3430_vpll2,
};

static struct i2c_board_info __initdata sdp3430_i2c_boardinfo[] = {
	{
		I2C_BOARD_INFO("twl4030", 0x48),
		.flags = I2C_CLIENT_WAKE,
		.irq = INT_34XX_SYS_NIRQ,
		.platform_data = &sdp3430_twldata,
	},
};

static int __init omap3430_i2c_init(void)
{
	/* i2c1 for PMIC only */
	omap_register_i2c_bus(1, 2600, sdp3430_i2c_boardinfo,
			ARRAY_SIZE(sdp3430_i2c_boardinfo));
	/* i2c2 on camera connector (for sensor control) and optional isp1301 */
	omap_register_i2c_bus(2, 400, NULL, 0);
	/* i2c3 on display connector (for DVI, tfp410) */
	omap_register_i2c_bus(3, 400, NULL, 0);
	return 0;
}

#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)

static struct omap_smc91x_platform_data board_smc91x_data = {
	.cs		= 3,
	.flags		= GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
				IORESOURCE_IRQ_LOWLEVEL,
};

static void __init board_smc91x_init(void)
{
	if (omap_rev() > OMAP3430_REV_ES1_0)
		board_smc91x_data.gpio_irq = 6;
	else
		board_smc91x_data.gpio_irq = 29;

	gpmc_smc91x_init(&board_smc91x_data);
}

#else

static inline void board_smc91x_init(void)
{
}

#endif

static void __init omap_3430sdp_init(void)
{
	omap3430_i2c_init();
	platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices));
	omap_board_config = sdp3430_config;
	omap_board_config_size = ARRAY_SIZE(sdp3430_config);
	if (omap_rev() > OMAP3430_REV_ES1_0)
		ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2;
	else
		ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV1;
	sdp3430_spi_board_info[0].irq = gpio_to_irq(ts_gpio);
	spi_register_board_info(sdp3430_spi_board_info,
				ARRAY_SIZE(sdp3430_spi_board_info));
	ads7846_dev_init();
	omap_serial_init();
	usb_musb_init();
	board_smc91x_init();
}

static void __init omap_3430sdp_map_io(void)
{
	omap2_set_globals_343x();
	omap2_map_common_io();
}

MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
	/* Maintainer: Syed Khasim - Texas Instruments Inc */
	.phys_io	= 0x48000000,
	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,
	.boot_params	= 0x80000100,
	.map_io		= omap_3430sdp_map_io,
	.init_irq	= omap_3430sdp_init_irq,
	.init_machine	= omap_3430sdp_init,
	.timer		= &omap_timer,
MACHINE_END
Commit	Line	Data
6fdc29e2 SMK	1	/*
	2	* linux/arch/arm/mach-omap2/board-3430sdp.c
	3	*
	4	* Copyright (C) 2007 Texas Instruments
	5	*
	6	* Modified from mach-omap2/board-generic.c
	7	*
	8	* Initial code: Syed Mohammed Khasim
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License version 2 as
	12	* published by the Free Software Foundation.
	13	*/
	14
	15	#include <linux/kernel.h>
	16	#include <linux/init.h>
	17	#include <linux/platform_device.h>
	18	#include <linux/delay.h>
	19	#include <linux/input.h>
	20	#include <linux/spi/spi.h>
	21	#include <linux/spi/ads7846.h>
	22	#include <linux/i2c/twl4030.h>
	23	#include <linux/regulator/machine.h>
	24	#include <linux/io.h>
	25	#include <linux/gpio.h>
	26
	27	#include <mach/hardware.h>
	28	#include <asm/mach-types.h>
	29	#include <asm/mach/arch.h>
	30	#include <asm/mach/map.h>
	31
	32	#include <mach/mcspi.h>
	33	#include <mach/mux.h>
	34	#include <mach/board.h>
	35	#include <mach/usb.h>
	36	#include <mach/common.h>
	37	#include <mach/dma.h>
	38	#include <mach/gpmc.h>
	39
	40	#include <mach/control.h>
	41	#include <mach/keypad.h>
1a48e157	42	#include <mach/gpmc-smc91x.h>
6fdc29e2	43
17a722ca	44	#include "sdram-qimonda-hyb18m512160af-6.h"
6fdc29e2 SMK	45	#include "mmc-twl4030.h"
	46
	47	#define CONFIG_DISABLE_HFCLK 1
	48
6fdc29e2 SMK	49	#define SDP3430_TS_GPIO_IRQ_SDPV1 3
	50	#define SDP3430_TS_GPIO_IRQ_SDPV2 2
	51
	52	#define ENABLE_VAUX3_DEDICATED 0x03
	53	#define ENABLE_VAUX3_DEV_GRP 0x20
	54
	55	#define TWL4030_MSECURE_GPIO 22
	56
6fdc29e2 SMK	57	static int sdp3430_keymap[] = {
	58	KEY(0, 0, KEY_LEFT),
	59	KEY(0, 1, KEY_RIGHT),
	60	KEY(0, 2, KEY_A),
	61	KEY(0, 3, KEY_B),
	62	KEY(0, 4, KEY_C),
	63	KEY(1, 0, KEY_DOWN),
	64	KEY(1, 1, KEY_UP),
	65	KEY(1, 2, KEY_E),
	66	KEY(1, 3, KEY_F),
	67	KEY(1, 4, KEY_G),
	68	KEY(2, 0, KEY_ENTER),
	69	KEY(2, 1, KEY_I),
	70	KEY(2, 2, KEY_J),
	71	KEY(2, 3, KEY_K),
	72	KEY(2, 4, KEY_3),
	73	KEY(3, 0, KEY_M),
	74	KEY(3, 1, KEY_N),
	75	KEY(3, 2, KEY_O),
	76	KEY(3, 3, KEY_P),
	77	KEY(3, 4, KEY_Q),
	78	KEY(4, 0, KEY_R),
	79	KEY(4, 1, KEY_4),
	80	KEY(4, 2, KEY_T),
	81	KEY(4, 3, KEY_U),
	82	KEY(4, 4, KEY_D),
	83	KEY(5, 0, KEY_V),
	84	KEY(5, 1, KEY_W),
	85	KEY(5, 2, KEY_L),
	86	KEY(5, 3, KEY_S),
	87	KEY(5, 4, KEY_H),
	88	0
	89	};
	90
	91	static struct twl4030_keypad_data sdp3430_kp_data = {
	92	.rows = 5,
	93	.cols = 6,
	94	.keymap = sdp3430_keymap,
	95	.keymapsize = ARRAY_SIZE(sdp3430_keymap),
	96	.rep = 1,
	97	};
	98
	99	static int ts_gpio; /* Needed for ads7846_get_pendown_state */
	100
	101	/**
	102	* @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq
	103	*
	104	* @return - void. If request gpio fails then Flag KERN_ERR.
	105	*/
	106	static void ads7846_dev_init(void)
	107	{
	108	if (gpio_request(ts_gpio, "ADS7846 pendown") < 0) {
	109	printk(KERN_ERR "can't get ads746 pen down GPIO\n");
	110	return;
	111	}
	112
	113	gpio_direction_input(ts_gpio);
	114
	115	omap_set_gpio_debounce(ts_gpio, 1);
	116	omap_set_gpio_debounce_time(ts_gpio, 0xa);
	117	}
	118
	119	static int ads7846_get_pendown_state(void)
	120	{
121	return !gpio_get_value(ts_gpio);
122	}
123
124	static struct ads7846_platform_data tsc2046_config __initdata = {
125	.get_pendown_state = ads7846_get_pendown_state,
126	.keep_vref_on = 1,
127	};
128
129
130	static struct omap2_mcspi_device_config tsc2046_mcspi_config = {
131	.turbo_mode = 0,
132	.single_channel = 1, /* 0: slave, 1: master */
133	};
134
135	static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
136	[0] = {
137	/*
138	* TSC2046 operates at a max freqency of 2MHz, so
139	* operate slightly below at 1.5MHz
140	*/
141	.modalias = "ads7846",
142	.bus_num = 1,
143	.chip_select = 0,
144	.max_speed_hz = 1500000,
145	.controller_data = &tsc2046_mcspi_config,
146	.irq = 0,
147	.platform_data = &tsc2046_config,
148	},
149	};
150
151	static struct platform_device sdp3430_lcd_device = {
152	.name = "sdp2430_lcd",
153	.id = -1,
154	};
155
156	static struct regulator_consumer_supply sdp3430_vdac_supply = {
157	.supply = "vdac",
158	.dev = &sdp3430_lcd_device.dev,
159	};
160
161	static struct regulator_consumer_supply sdp3430_vdvi_supply = {
162	.supply = "vdvi",
163	.dev = &sdp3430_lcd_device.dev,
164	};
165
166	static struct platform_device *sdp3430_devices[] __initdata = {
6fdc29e2 SMK	167	&sdp3430_lcd_device,
	168	};
	169
6fdc29e2 SMK	170	static void __init omap_3430sdp_init_irq(void)
6fdc29e2 SMK	171	{
58cda884	172	omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL);
6fdc29e2 SMK	173	omap_init_irq();
6fdc29e2 SMK	174	omap_gpio_init();
6fdc29e2 SMK	175	}
6fdc29e2 SMK	176
6fdc29e2 SMK	177	static struct omap_lcd_config sdp3430_lcd_config __initdata = {
	178	.ctrl_name = "internal",
	179	};
	180
	181	static struct omap_board_config_kernel sdp3430_config[] __initdata = {
6fdc29e2 SMK	182	{ OMAP_TAG_LCD, &sdp3430_lcd_config },
	183	};
	184
	185	static int sdp3430_batt_table[] = {
	186	/* 0 C*/
	187	30800, 29500, 28300, 27100,
	188	26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
	189	17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
	190	11600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310,
	191	8020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830,
	192	5640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170,
	193	4040, 3910, 3790, 3670, 3550
	194	};
	195
	196	static struct twl4030_bci_platform_data sdp3430_bci_data = {
	197	.battery_tmp_tbl = sdp3430_batt_table,
	198	.tblsize = ARRAY_SIZE(sdp3430_batt_table),
	199	};
	200
	201	static struct twl4030_hsmmc_info mmc[] = {
	202	{
	203	.mmc = 1,
	204	/* 8 bits (default) requires S6.3 == ON,
	205	* so the SIM card isn't used; else 4 bits.
	206	*/
	207	.wires = 8,
	208	.gpio_wp = 4,
	209	},
	210	{
	211	.mmc = 2,
	212	.wires = 8,
	213	.gpio_wp = 7,
	214	},
	215	{} /* Terminator */
	216	};
	217
	218	static struct regulator_consumer_supply sdp3430_vmmc1_supply = {
	219	.supply = "vmmc",
	220	};
	221
	222	static struct regulator_consumer_supply sdp3430_vsim_supply = {
	223	.supply = "vmmc_aux",
	224	};
	225
	226	static struct regulator_consumer_supply sdp3430_vmmc2_supply = {
	227	.supply = "vmmc",
	228	};
	229
	230	static int sdp3430_twl_gpio_setup(struct device *dev,
	231	unsigned gpio, unsigned ngpio)
	232	{
	233	/* gpio + 0 is "mmc0_cd" (input/IRQ),
	234	* gpio + 1 is "mmc1_cd" (input/IRQ)
	235	*/
	236	mmc[0].gpio_cd = gpio + 0;
	237	mmc[1].gpio_cd = gpio + 1;
	238	twl4030_mmc_init(mmc);
	239
	240	/* link regulators to MMC adapters ... we "know" the
	241	* regulators will be set up only after we return.
	242	*/
	243	sdp3430_vmmc1_supply.dev = mmc[0].dev;
	244	sdp3430_vsim_supply.dev = mmc[0].dev;
	245	sdp3430_vmmc2_supply.dev = mmc[1].dev;
246
247	/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
248	gpio_request(gpio + 7, "sub_lcd_en_bkl");
249	gpio_direction_output(gpio + 7, 0);
250
251	/* gpio + 15 is "sub_lcd_nRST" (output) */
252	gpio_request(gpio + 15, "sub_lcd_nRST");
253	gpio_direction_output(gpio + 15, 0);
254
255	return 0;
256	}
257
258	static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
259	.gpio_base = OMAP_MAX_GPIO_LINES,
260	.irq_base = TWL4030_GPIO_IRQ_BASE,
261	.irq_end = TWL4030_GPIO_IRQ_END,
262	.pulldowns = BIT(2) \| BIT(6) \| BIT(8) \| BIT(13)
263	\| BIT(16) \| BIT(17),
264	.setup = sdp3430_twl_gpio_setup,
265	};
266
267	static struct twl4030_usb_data sdp3430_usb_data = {
268	.usb_mode = T2_USB_MODE_ULPI,
269	};
270
271	static struct twl4030_madc_platform_data sdp3430_madc_data = {
272	.irq_line = 1,
273	};
274
275	/*
276	* Apply all the fixed voltages since most versions of U-Boot
277	* don't bother with that initialization.
278	*/
279
280	/* VAUX1 for mainboard (irda and sub-lcd) */
281	static struct regulator_init_data sdp3430_vaux1 = {
282	.constraints = {
283	.min_uV = 2800000,
284	.max_uV = 2800000,
285	.apply_uV = true,
286	.valid_modes_mask = REGULATOR_MODE_NORMAL
287	\| REGULATOR_MODE_STANDBY,
288	.valid_ops_mask = REGULATOR_CHANGE_MODE
289	\| REGULATOR_CHANGE_STATUS,
290	},
291	};
292
293	/* VAUX2 for camera module */
294	static struct regulator_init_data sdp3430_vaux2 = {
295	.constraints = {
296	.min_uV = 2800000,
297	.max_uV = 2800000,
298	.apply_uV = true,
299	.valid_modes_mask = REGULATOR_MODE_NORMAL
300	\| REGULATOR_MODE_STANDBY,
301	.valid_ops_mask = REGULATOR_CHANGE_MODE
302	\| REGULATOR_CHANGE_STATUS,
303	},
304	};
305
306	/* VAUX3 for LCD board */
307	static struct regulator_init_data sdp3430_vaux3 = {
308	.constraints = {
309	.min_uV = 2800000,
310	.max_uV = 2800000,
311	.apply_uV = true,
312	.valid_modes_mask = REGULATOR_MODE_NORMAL
313	\| REGULATOR_MODE_STANDBY,
314	.valid_ops_mask = REGULATOR_CHANGE_MODE
315	\| REGULATOR_CHANGE_STATUS,
316	},
317	};
318
319	/* VAUX4 for OMAP VDD_CSI2 (camera) */
320	static struct regulator_init_data sdp3430_vaux4 = {
321	.constraints = {
322	.min_uV = 1800000,
323	.max_uV = 1800000,
324	.apply_uV = true,
325	.valid_modes_mask = REGULATOR_MODE_NORMAL
326	\| REGULATOR_MODE_STANDBY,
327	.valid_ops_mask = REGULATOR_CHANGE_MODE
328	\| REGULATOR_CHANGE_STATUS,
329	},
330	};
331
332	/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
333	static struct regulator_init_data sdp3430_vmmc1 = {
334	.constraints = {
335	.min_uV = 1850000,
336	.max_uV = 3150000,
337	.valid_modes_mask = REGULATOR_MODE_NORMAL
338	\| REGULATOR_MODE_STANDBY,
339	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
340	\| REGULATOR_CHANGE_MODE
341	\| REGULATOR_CHANGE_STATUS,
342	},
343	.num_consumer_supplies = 1,
344	.consumer_supplies = &sdp3430_vmmc1_supply,
345	};
346
347	/* VMMC2 for MMC2 card */
348	static struct regulator_init_data sdp3430_vmmc2 = {
349	.constraints = {
350	.min_uV = 1850000,
351	.max_uV = 1850000,
352	.apply_uV = true,
353	.valid_modes_mask = REGULATOR_MODE_NORMAL
354	\| REGULATOR_MODE_STANDBY,
355	.valid_ops_mask = REGULATOR_CHANGE_MODE
356	\| REGULATOR_CHANGE_STATUS,
357	},
358	.num_consumer_supplies = 1,
359	.consumer_supplies = &sdp3430_vmmc2_supply,
360	};
361
362	/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
363	static struct regulator_init_data sdp3430_vsim = {
364	.constraints = {
365	.min_uV = 1800000,
366	.max_uV = 3000000,
367	.valid_modes_mask = REGULATOR_MODE_NORMAL
368	\| REGULATOR_MODE_STANDBY,
369	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
370	\| REGULATOR_CHANGE_MODE
371	\| REGULATOR_CHANGE_STATUS,
372	},
373	.num_consumer_supplies = 1,
374	.consumer_supplies = &sdp3430_vsim_supply,
375	};
376
377	/* VDAC for DSS driving S-Video */
378	static struct regulator_init_data sdp3430_vdac = {
379	.constraints = {
380	.min_uV = 1800000,
381	.max_uV = 1800000,
382	.apply_uV = true,
383	.valid_modes_mask = REGULATOR_MODE_NORMAL
384	\| REGULATOR_MODE_STANDBY,
385	.valid_ops_mask = REGULATOR_CHANGE_MODE
386	\| REGULATOR_CHANGE_STATUS,
387	},
388	.num_consumer_supplies = 1,
389	.consumer_supplies = &sdp3430_vdac_supply,
390	};
391
392	/* VPLL2 for digital video outputs */
393	static struct regulator_init_data sdp3430_vpll2 = {
394	.constraints = {
395	.name = "VDVI",
396	.min_uV = 1800000,
397	.max_uV = 1800000,
398	.valid_modes_mask = REGULATOR_MODE_NORMAL
399	\| REGULATOR_MODE_STANDBY,
400	.valid_ops_mask = REGULATOR_CHANGE_MODE
401	\| REGULATOR_CHANGE_STATUS,
402	},
403	.num_consumer_supplies = 1,
404	.consumer_supplies = &sdp3430_vdvi_supply,
405	};
406
407	static struct twl4030_platform_data sdp3430_twldata = {
408	.irq_base = TWL4030_IRQ_BASE,
409	.irq_end = TWL4030_IRQ_END,
410
411	/* platform_data for children goes here */
412	.bci = &sdp3430_bci_data,
413	.gpio = &sdp3430_gpio_data,
414	.madc = &sdp3430_madc_data,
415	.keypad = &sdp3430_kp_data,
416	.usb = &sdp3430_usb_data,
417
418	.vaux1 = &sdp3430_vaux1,
419	.vaux2 = &sdp3430_vaux2,
420	.vaux3 = &sdp3430_vaux3,
421	.vaux4 = &sdp3430_vaux4,
422	.vmmc1 = &sdp3430_vmmc1,
423	.vmmc2 = &sdp3430_vmmc2,
424	.vsim = &sdp3430_vsim,
425	.vdac = &sdp3430_vdac,
426	.vpll2 = &sdp3430_vpll2,
427	};
428
429	static struct i2c_board_info __initdata sdp3430_i2c_boardinfo[] = {
430	{
431	I2C_BOARD_INFO("twl4030", 0x48),
432	.flags = I2C_CLIENT_WAKE,
433	.irq = INT_34XX_SYS_NIRQ,
434	.platform_data = &sdp3430_twldata,
435	},
436	};
437
438	static int __init omap3430_i2c_init(void)
439	{
440	/* i2c1 for PMIC only */
441	omap_register_i2c_bus(1, 2600, sdp3430_i2c_boardinfo,
442	ARRAY_SIZE(sdp3430_i2c_boardinfo));
443	/* i2c2 on camera connector (for sensor control) and optional isp1301 */
444	omap_register_i2c_bus(2, 400, NULL, 0);
445	/* i2c3 on display connector (for DVI, tfp410) */
446	omap_register_i2c_bus(3, 400, NULL, 0);
447	return 0;
448	}
449
1a48e157 TL	450	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91X_MODULE)
	451
	452	static struct omap_smc91x_platform_data board_smc91x_data = {
	453	.cs = 3,
	454	.flags = GPMC_MUX_ADD_DATA \| GPMC_TIMINGS_SMC91C96 \|
	455	IORESOURCE_IRQ_LOWLEVEL,
	456	};
	457
	458	static void __init board_smc91x_init(void)
	459	{
	460	if (omap_rev() > OMAP3430_REV_ES1_0)
	461	board_smc91x_data.gpio_irq = 6;
	462	else
	463	board_smc91x_data.gpio_irq = 29;
	464
	465	gpmc_smc91x_init(&board_smc91x_data);
	466	}
	467
	468	#else
	469
	470	static inline void board_smc91x_init(void)
	471	{
	472	}
	473
	474	#endif
	475
6fdc29e2 SMK	476	static void __init omap_3430sdp_init(void)
	477	{
	478	omap3430_i2c_init();
	479	platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices));
	480	omap_board_config = sdp3430_config;
	481	omap_board_config_size = ARRAY_SIZE(sdp3430_config);
	482	if (omap_rev() > OMAP3430_REV_ES1_0)
	483	ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2;
	484	else
	485	ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV1;
	486	sdp3430_spi_board_info[0].irq = gpio_to_irq(ts_gpio);
	487	spi_register_board_info(sdp3430_spi_board_info,
	488	ARRAY_SIZE(sdp3430_spi_board_info));
	489	ads7846_dev_init();
	490	omap_serial_init();
	491	usb_musb_init();
1a48e157	492	board_smc91x_init();
6fdc29e2 SMK	493	}
	494
	495	static void __init omap_3430sdp_map_io(void)
	496	{
	497	omap2_set_globals_343x();
	498	omap2_map_common_io();
	499	}
	500
	501	MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
	502	/* Maintainer: Syed Khasim - Texas Instruments Inc */
	503	.phys_io = 0x48000000,
	504	.io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
	505	.boot_params = 0x80000100,
	506	.map_io = omap_3430sdp_map_io,
	507	.init_irq = omap_3430sdp_init_irq,
	508	.init_machine = omap_3430sdp_init,
	509	.timer = &omap_timer,
	510	MACHINE_END