[deliverable/linux.git] / arch / arm / mach-omap2 / board-omap4panda.c

/*
 * Board support file for OMAP4430 based PandaBoard.
 *
 * Copyright (C) 2010 Texas Instruments
 *
 * Author: David Anders <x0132446@ti.com>
 *
 * Based on mach-omap2/board-4430sdp.c
 *
 * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
 *
 * Based on mach-omap2/board-3430sdp.c
 *
 * 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/clk.h>
#include <linux/io.h>
#include <linux/leds.h>
#include <linux/gpio.h>
#include <linux/usb/otg.h>
#include <linux/i2c/twl.h>
#include <linux/regulator/machine.h>

#include <mach/hardware.h>
#include <mach/omap4-common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>

#include <plat/board.h>
#include <plat/common.h>
#include <plat/usb.h>
#include <plat/mmc.h>
#include "timer-gp.h"

#include "hsmmc.h"
#include "control.h"
#include "mux.h"

#define GPIO_HUB_POWER		1
#define GPIO_HUB_NRESET		62

static struct gpio_led gpio_leds[] = {
	{
		.name			= "pandaboard::status1",
		.default_trigger	= "heartbeat",
		.gpio			= 7,
	},
	{
		.name			= "pandaboard::status2",
		.default_trigger	= "mmc0",
		.gpio			= 8,
	},
};

static struct gpio_led_platform_data gpio_led_info = {
	.leds		= gpio_leds,
	.num_leds	= ARRAY_SIZE(gpio_leds),
};

static struct platform_device leds_gpio = {
	.name	= "leds-gpio",
	.id	= -1,
	.dev	= {
		.platform_data	= &gpio_led_info,
	},
};

static struct platform_device *panda_devices[] __initdata = {
	&leds_gpio,
};

static void __init omap4_panda_init_irq(void)
{
	omap2_init_common_infrastructure();
	omap2_init_common_devices(NULL, NULL);
	gic_init_irq();
}

static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
	.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
	.port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
	.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
	.phy_reset  = false,
	.reset_gpio_port[0]  = -EINVAL,
	.reset_gpio_port[1]  = -EINVAL,
	.reset_gpio_port[2]  = -EINVAL
};

static void __init omap4_ehci_init(void)
{
	int ret;
	struct clk *phy_ref_clk;

	/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
	phy_ref_clk = clk_get(NULL, "auxclk3_ck");
	if (IS_ERR(phy_ref_clk)) {
		pr_err("Cannot request auxclk3\n");
		goto error1;
	}
	clk_set_rate(phy_ref_clk, 19200000);
	clk_enable(phy_ref_clk);

	/* disable the power to the usb hub prior to init */
	ret = gpio_request(GPIO_HUB_POWER, "hub_power");
	if (ret) {
		pr_err("Cannot request GPIO %d\n", GPIO_HUB_POWER);
		goto error1;
	}
	gpio_export(GPIO_HUB_POWER, 0);
	gpio_direction_output(GPIO_HUB_POWER, 0);
	gpio_set_value(GPIO_HUB_POWER, 0);

	/* reset phy+hub */
	ret = gpio_request(GPIO_HUB_NRESET, "hub_nreset");
	if (ret) {
		pr_err("Cannot request GPIO %d\n", GPIO_HUB_NRESET);
		goto error2;
	}
	gpio_export(GPIO_HUB_NRESET, 0);
	gpio_direction_output(GPIO_HUB_NRESET, 0);
	gpio_set_value(GPIO_HUB_NRESET, 0);
	gpio_set_value(GPIO_HUB_NRESET, 1);

	usb_ehci_init(&ehci_pdata);

	/* enable power to hub */
	gpio_set_value(GPIO_HUB_POWER, 1);
	return;

error2:
	gpio_free(GPIO_HUB_POWER);
error1:
	pr_err("Unable to initialize EHCI power/reset\n");
	return;

}

static struct omap_musb_board_data musb_board_data = {
	.interface_type		= MUSB_INTERFACE_UTMI,
	.mode			= MUSB_OTG,
	.power			= 100,
};

static struct twl4030_usb_data omap4_usbphy_data = {
	.phy_init	= omap4430_phy_init,
	.phy_exit	= omap4430_phy_exit,
	.phy_power	= omap4430_phy_power,
	.phy_set_clock	= omap4430_phy_set_clk,
};

static struct omap2_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
		.gpio_wp	= -EINVAL,
		.gpio_cd	= -EINVAL,
	},
	{}	/* Terminator */
};

static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
	{
		.supply = "vmmc",
		.dev_name = "mmci-omap-hs.0",
	},
};

static int omap4_twl6030_hsmmc_late_init(struct device *dev)
{
	int ret = 0;
	struct platform_device *pdev = container_of(dev,
				struct platform_device, dev);
	struct omap_mmc_platform_data *pdata = dev->platform_data;

	if (!pdata) {
		dev_err(dev, "%s: NULL platform data\n", __func__);
		return -EINVAL;
	}
	/* Setting MMC1 Card detect Irq */
	if (pdev->id == 0) {
		ret = twl6030_mmc_card_detect_config();
		 if (ret)
			dev_err(dev, "%s: Error card detect config(%d)\n",
				__func__, ret);
		 else
			pdata->slots[0].card_detect = twl6030_mmc_card_detect;
	}
	return ret;
}

static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
{
	struct omap_mmc_platform_data *pdata;

	/* dev can be null if CONFIG_MMC_OMAP_HS is not set */
	if (!dev) {
		pr_err("Failed omap4_twl6030_hsmmc_set_late_init\n");
		return;
	}
	pdata = dev->platform_data;

	pdata->init =	omap4_twl6030_hsmmc_late_init;
}

static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
{
	struct omap2_hsmmc_info *c;

	omap2_hsmmc_init(controllers);
	for (c = controllers; c->mmc; c++)
		omap4_twl6030_hsmmc_set_late_init(c->dev);

	return 0;
}

static struct regulator_init_data omap4_panda_vaux1 = {
	.constraints = {
		.min_uV			= 1000000,
		.max_uV			= 3000000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

static struct regulator_init_data omap4_panda_vaux2 = {
	.constraints = {
		.min_uV			= 1200000,
		.max_uV			= 2800000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

static struct regulator_init_data omap4_panda_vaux3 = {
	.constraints = {
		.min_uV			= 1000000,
		.max_uV			= 3000000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

/* VMMC1 for MMC1 card */
static struct regulator_init_data omap4_panda_vmmc = {
	.constraints = {
		.min_uV			= 1200000,
		.max_uV			= 3000000,
		.apply_uV		= true,
		.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      = omap4_panda_vmmc_supply,
};

static struct regulator_init_data omap4_panda_vpp = {
	.constraints = {
		.min_uV			= 1800000,
		.max_uV			= 2500000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

static struct regulator_init_data omap4_panda_vusim = {
	.constraints = {
		.min_uV			= 1200000,
		.max_uV			= 2900000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

static struct regulator_init_data omap4_panda_vana = {
	.constraints = {
		.min_uV			= 2100000,
		.max_uV			= 2100000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 = REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

static struct regulator_init_data omap4_panda_vcxio = {
	.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,
	},
};

static struct regulator_init_data omap4_panda_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,
	},
};

static struct regulator_init_data omap4_panda_vusb = {
	.constraints = {
		.min_uV			= 3300000,
		.max_uV			= 3300000,
		.apply_uV		= true,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask	 =	REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
};

static struct twl4030_platform_data omap4_panda_twldata = {
	.irq_base	= TWL6030_IRQ_BASE,
	.irq_end	= TWL6030_IRQ_END,

	/* Regulators */
	.vmmc		= &omap4_panda_vmmc,
	.vpp		= &omap4_panda_vpp,
	.vusim		= &omap4_panda_vusim,
	.vana		= &omap4_panda_vana,
	.vcxio		= &omap4_panda_vcxio,
	.vdac		= &omap4_panda_vdac,
	.vusb		= &omap4_panda_vusb,
	.vaux1		= &omap4_panda_vaux1,
	.vaux2		= &omap4_panda_vaux2,
	.vaux3		= &omap4_panda_vaux3,
	.usb		= &omap4_usbphy_data,
};

static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = {
	{
		I2C_BOARD_INFO("twl6030", 0x48),
		.flags = I2C_CLIENT_WAKE,
		.irq = OMAP44XX_IRQ_SYS_1N,
		.platform_data = &omap4_panda_twldata,
	},
};
static int __init omap4_panda_i2c_init(void)
{
	/*
	 * Phoenix Audio IC needs I2C1 to
	 * start with 400 KHz or less
	 */
	omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo,
			ARRAY_SIZE(omap4_panda_i2c_boardinfo));
	omap_register_i2c_bus(2, 400, NULL, 0);
	omap_register_i2c_bus(3, 400, NULL, 0);
	omap_register_i2c_bus(4, 400, NULL, 0);
	return 0;
}

#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
	{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#else
#define board_mux	NULL
#endif

static void __init omap4_panda_init(void)
{
	int package = OMAP_PACKAGE_CBS;

	if (omap_rev() == OMAP4430_REV_ES1_0)
		package = OMAP_PACKAGE_CBL;
	omap4_mux_init(board_mux, package);

	omap4_panda_i2c_init();
	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
	omap_serial_init();
	omap4_twl6030_hsmmc_init(mmc);
	omap4_ehci_init();
	usb_musb_init(&musb_board_data);
}

static void __init omap4_panda_map_io(void)
{
	omap2_set_globals_443x();
	omap44xx_map_common_io();
}

MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
	/* Maintainer: David Anders - Texas Instruments Inc */
	.boot_params	= 0x80000100,
	.reserve	= omap_reserve,
	.map_io		= omap4_panda_map_io,
	.init_irq	= omap4_panda_init_irq,
	.init_machine	= omap4_panda_init,
	.timer		= &omap_timer,
MACHINE_END
Commit	Line	Data
b075f58b DA	1	/*
	2	* Board support file for OMAP4430 based PandaBoard.
	3	*
	4	* Copyright (C) 2010 Texas Instruments
	5	*
	6	* Author: David Anders <x0132446@ti.com>
	7	*
	8	* Based on mach-omap2/board-4430sdp.c
	9	*
	10	* Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
	11	*
	12	* Based on mach-omap2/board-3430sdp.c
	13	*
	14	* This program is free software; you can redistribute it and/or modify
	15	* it under the terms of the GNU General Public License version 2 as
	16	* published by the Free Software Foundation.
	17	*/
	18
	19	#include <linux/kernel.h>
	20	#include <linux/init.h>
	21	#include <linux/platform_device.h>
1740d483	22	#include <linux/clk.h>
b075f58b	23	#include <linux/io.h>
3da434ac	24	#include <linux/leds.h>
b075f58b DA	25	#include <linux/gpio.h>
	26	#include <linux/usb/otg.h>
	27	#include <linux/i2c/twl.h>
	28	#include <linux/regulator/machine.h>
	29
	30	#include <mach/hardware.h>
	31	#include <mach/omap4-common.h>
	32	#include <asm/mach-types.h>
	33	#include <asm/mach/arch.h>
	34	#include <asm/mach/map.h>
	35
	36	#include <plat/board.h>
	37	#include <plat/common.h>
b075f58b DA	38	#include <plat/usb.h>
b075f58b DA	39	#include <plat/mmc.h>
04aeae77	40	#include "timer-gp.h"
b075f58b	41
b075f58b	42	#include "hsmmc.h"
4814ced5	43	#include "control.h"
fc63de82	44	#include "mux.h"
b075f58b	45
4415beb6 DA	46	#define GPIO_HUB_POWER 1
	47	#define GPIO_HUB_NRESET 62
	48
3da434ac RSA	49	static struct gpio_led gpio_leds[] = {
	50	{
	51	.name = "pandaboard::status1",
	52	.default_trigger = "heartbeat",
	53	.gpio = 7,
	54	},
	55	{
	56	.name = "pandaboard::status2",
	57	.default_trigger = "mmc0",
	58	.gpio = 8,
	59	},
	60	};
b075f58b	61
3da434ac RSA	62	static struct gpio_led_platform_data gpio_led_info = {
	63	.leds = gpio_leds,
	64	.num_leds = ARRAY_SIZE(gpio_leds),
	65	};
	66
	67	static struct platform_device leds_gpio = {
	68	.name = "leds-gpio",
	69	.id = -1,
	70	.dev = {
	71	.platform_data = &gpio_led_info,
	72	},
	73	};
	74
	75	static struct platform_device *panda_devices[] __initdata = {
	76	&leds_gpio,
	77	};
b075f58b DA	78
	79	static void __init omap4_panda_init_irq(void)
	80	{
4805734b PW	81	omap2_init_common_infrastructure();
4805734b PW	82	omap2_init_common_devices(NULL, NULL);
b075f58b	83	gic_init_irq();
b075f58b DA	84	}
b075f58b DA	85
4415beb6 DA	86	static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
	87	.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
	88	.port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
	89	.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
	90	.phy_reset = false,
	91	.reset_gpio_port[0] = -EINVAL,
	92	.reset_gpio_port[1] = -EINVAL,
	93	.reset_gpio_port[2] = -EINVAL
	94	};
	95
	96	static void __init omap4_ehci_init(void)
	97	{
	98	int ret;
1740d483	99	struct clk *phy_ref_clk;
4415beb6	100
1740d483 AG	101	/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
	102	phy_ref_clk = clk_get(NULL, "auxclk3_ck");
	103	if (IS_ERR(phy_ref_clk)) {
	104	pr_err("Cannot request auxclk3\n");
	105	goto error1;
	106	}
	107	clk_set_rate(phy_ref_clk, 19200000);
	108	clk_enable(phy_ref_clk);
4415beb6 DA	109
	110	/* disable the power to the usb hub prior to init */
	111	ret = gpio_request(GPIO_HUB_POWER, "hub_power");
	112	if (ret) {
	113	pr_err("Cannot request GPIO %d\n", GPIO_HUB_POWER);
	114	goto error1;
	115	}
	116	gpio_export(GPIO_HUB_POWER, 0);
	117	gpio_direction_output(GPIO_HUB_POWER, 0);
	118	gpio_set_value(GPIO_HUB_POWER, 0);
	119
	120	/* reset phy+hub */
	121	ret = gpio_request(GPIO_HUB_NRESET, "hub_nreset");
	122	if (ret) {
	123	pr_err("Cannot request GPIO %d\n", GPIO_HUB_NRESET);
	124	goto error2;
	125	}
	126	gpio_export(GPIO_HUB_NRESET, 0);
	127	gpio_direction_output(GPIO_HUB_NRESET, 0);
	128	gpio_set_value(GPIO_HUB_NRESET, 0);
	129	gpio_set_value(GPIO_HUB_NRESET, 1);
	130
	131	usb_ehci_init(&ehci_pdata);
	132
	133	/* enable power to hub */
	134	gpio_set_value(GPIO_HUB_POWER, 1);
	135	return;
	136
	137	error2:
	138	gpio_free(GPIO_HUB_POWER);
	139	error1:
	140	pr_err("Unable to initialize EHCI power/reset\n");
	141	return;
	142
	143	}
	144
b075f58b DA	145	static struct omap_musb_board_data musb_board_data = {
b075f58b DA	146	.interface_type = MUSB_INTERFACE_UTMI,
09e72002	147	.mode = MUSB_OTG,
b075f58b DA	148	.power = 100,
	149	};
	150
e70357e3 HH	151	static struct twl4030_usb_data omap4_usbphy_data = {
	152	.phy_init = omap4430_phy_init,
	153	.phy_exit = omap4430_phy_exit,
	154	.phy_power = omap4430_phy_power,
	155	.phy_set_clock = omap4430_phy_set_clk,
	156	};
	157
b075f58b DA	158	static struct omap2_hsmmc_info mmc[] = {
	159	{
	160	.mmc = 1,
3a63833e	161	.caps = MMC_CAP_4_BIT_DATA \| MMC_CAP_8_BIT_DATA,
b075f58b	162	.gpio_wp = -EINVAL,
5b59cc2f	163	.gpio_cd = -EINVAL,
b075f58b DA	164	},
	165	{} /* Terminator */
	166	};
	167
	168	static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
	169	{
	170	.supply = "vmmc",
	171	.dev_name = "mmci-omap-hs.0",
	172	},
b075f58b DA	173	};
	174
	175	static int omap4_twl6030_hsmmc_late_init(struct device *dev)
	176	{
	177	int ret = 0;
	178	struct platform_device *pdev = container_of(dev,
	179	struct platform_device, dev);
	180	struct omap_mmc_platform_data *pdata = dev->platform_data;
	181
bf56f0a6 MN	182	if (!pdata) {
	183	dev_err(dev, "%s: NULL platform data\n", __func__);
	184	return -EINVAL;
	185	}
b075f58b	186	/* Setting MMC1 Card detect Irq */
bf56f0a6 MN	187	if (pdev->id == 0) {
	188	ret = twl6030_mmc_card_detect_config();
	189	if (ret)
	190	dev_err(dev, "%s: Error card detect config(%d)\n",
	191	__func__, ret);
	192	else
	193	pdata->slots[0].card_detect = twl6030_mmc_card_detect;
	194	}
b075f58b DA	195	return ret;
	196	}
	197
	198	static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
	199	{
b9b52620 DA	200	struct omap_mmc_platform_data *pdata;
	201
	202	/* dev can be null if CONFIG_MMC_OMAP_HS is not set */
	203	if (!dev) {
	204	pr_err("Failed omap4_twl6030_hsmmc_set_late_init\n");
	205	return;
	206	}
	207	pdata = dev->platform_data;
b075f58b DA	208
	209	pdata->init = omap4_twl6030_hsmmc_late_init;
	210	}
	211
	212	static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
	213	{
	214	struct omap2_hsmmc_info *c;
	215
	216	omap2_hsmmc_init(controllers);
	217	for (c = controllers; c->mmc; c++)
	218	omap4_twl6030_hsmmc_set_late_init(c->dev);
	219
	220	return 0;
	221	}
	222
	223	static struct regulator_init_data omap4_panda_vaux1 = {
	224	.constraints = {
	225	.min_uV = 1000000,
	226	.max_uV = 3000000,
	227	.apply_uV = true,
	228	.valid_modes_mask = REGULATOR_MODE_NORMAL
	229	\| REGULATOR_MODE_STANDBY,
	230	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	231	\| REGULATOR_CHANGE_MODE
	232	\| REGULATOR_CHANGE_STATUS,
	233	},
	234	};
	235
	236	static struct regulator_init_data omap4_panda_vaux2 = {
	237	.constraints = {
	238	.min_uV = 1200000,
	239	.max_uV = 2800000,
	240	.apply_uV = true,
	241	.valid_modes_mask = REGULATOR_MODE_NORMAL
	242	\| REGULATOR_MODE_STANDBY,
	243	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	244	\| REGULATOR_CHANGE_MODE
	245	\| REGULATOR_CHANGE_STATUS,
	246	},
	247	};
	248
	249	static struct regulator_init_data omap4_panda_vaux3 = {
	250	.constraints = {
	251	.min_uV = 1000000,
	252	.max_uV = 3000000,
	253	.apply_uV = true,
	254	.valid_modes_mask = REGULATOR_MODE_NORMAL
	255	\| REGULATOR_MODE_STANDBY,
	256	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	257	\| REGULATOR_CHANGE_MODE
	258	\| REGULATOR_CHANGE_STATUS,
	259	},
	260	};
	261
	262	/* VMMC1 for MMC1 card */
	263	static struct regulator_init_data omap4_panda_vmmc = {
	264	.constraints = {
	265	.min_uV = 1200000,
	266	.max_uV = 3000000,
	267	.apply_uV = true,
	268	.valid_modes_mask = REGULATOR_MODE_NORMAL
	269	\| REGULATOR_MODE_STANDBY,
	270	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	271	\| REGULATOR_CHANGE_MODE
272	\| REGULATOR_CHANGE_STATUS,
273	},
191183b9	274	.num_consumer_supplies = 1,
b075f58b DA	275	.consumer_supplies = omap4_panda_vmmc_supply,
	276	};
	277
	278	static struct regulator_init_data omap4_panda_vpp = {
	279	.constraints = {
	280	.min_uV = 1800000,
	281	.max_uV = 2500000,
	282	.apply_uV = true,
	283	.valid_modes_mask = REGULATOR_MODE_NORMAL
	284	\| REGULATOR_MODE_STANDBY,
	285	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	286	\| REGULATOR_CHANGE_MODE
	287	\| REGULATOR_CHANGE_STATUS,
	288	},
	289	};
	290
	291	static struct regulator_init_data omap4_panda_vusim = {
	292	.constraints = {
	293	.min_uV = 1200000,
	294	.max_uV = 2900000,
	295	.apply_uV = true,
	296	.valid_modes_mask = REGULATOR_MODE_NORMAL
	297	\| REGULATOR_MODE_STANDBY,
	298	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	299	\| REGULATOR_CHANGE_MODE
	300	\| REGULATOR_CHANGE_STATUS,
	301	},
	302	};
	303
	304	static struct regulator_init_data omap4_panda_vana = {
	305	.constraints = {
	306	.min_uV = 2100000,
	307	.max_uV = 2100000,
	308	.apply_uV = true,
	309	.valid_modes_mask = REGULATOR_MODE_NORMAL
	310	\| REGULATOR_MODE_STANDBY,
	311	.valid_ops_mask = REGULATOR_CHANGE_MODE
	312	\| REGULATOR_CHANGE_STATUS,
	313	},
	314	};
	315
	316	static struct regulator_init_data omap4_panda_vcxio = {
	317	.constraints = {
	318	.min_uV = 1800000,
	319	.max_uV = 1800000,
	320	.apply_uV = true,
	321	.valid_modes_mask = REGULATOR_MODE_NORMAL
	322	\| REGULATOR_MODE_STANDBY,
	323	.valid_ops_mask = REGULATOR_CHANGE_MODE
	324	\| REGULATOR_CHANGE_STATUS,
	325	},
	326	};
	327
	328	static struct regulator_init_data omap4_panda_vdac = {
	329	.constraints = {
	330	.min_uV = 1800000,
	331	.max_uV = 1800000,
	332	.apply_uV = true,
	333	.valid_modes_mask = REGULATOR_MODE_NORMAL
	334	\| REGULATOR_MODE_STANDBY,
	335	.valid_ops_mask = REGULATOR_CHANGE_MODE
	336	\| REGULATOR_CHANGE_STATUS,
	337	},
	338	};
339
340	static struct regulator_init_data omap4_panda_vusb = {
341	.constraints = {
342	.min_uV = 3300000,
343	.max_uV = 3300000,
344	.apply_uV = true,
345	.valid_modes_mask = REGULATOR_MODE_NORMAL
346	\| REGULATOR_MODE_STANDBY,
347	.valid_ops_mask = REGULATOR_CHANGE_MODE
348	\| REGULATOR_CHANGE_STATUS,
349	},
350	};
351
352	static struct twl4030_platform_data omap4_panda_twldata = {
353	.irq_base = TWL6030_IRQ_BASE,
354	.irq_end = TWL6030_IRQ_END,
355
356	/* Regulators */
357	.vmmc = &omap4_panda_vmmc,
358	.vpp = &omap4_panda_vpp,
359	.vusim = &omap4_panda_vusim,
360	.vana = &omap4_panda_vana,
361	.vcxio = &omap4_panda_vcxio,
362	.vdac = &omap4_panda_vdac,
363	.vusb = &omap4_panda_vusb,
364	.vaux1 = &omap4_panda_vaux1,
365	.vaux2 = &omap4_panda_vaux2,
366	.vaux3 = &omap4_panda_vaux3,
e70357e3	367	.usb = &omap4_usbphy_data,
b075f58b DA	368	};
	369
	370	static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = {
	371	{
	372	I2C_BOARD_INFO("twl6030", 0x48),
	373	.flags = I2C_CLIENT_WAKE,
	374	.irq = OMAP44XX_IRQ_SYS_1N,
	375	.platform_data = &omap4_panda_twldata,
	376	},
	377	};
	378	static int __init omap4_panda_i2c_init(void)
	379	{
	380	/*
	381	* Phoenix Audio IC needs I2C1 to
	382	* start with 400 KHz or less
	383	*/
	384	omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo,
	385	ARRAY_SIZE(omap4_panda_i2c_boardinfo));
	386	omap_register_i2c_bus(2, 400, NULL, 0);
	387	omap_register_i2c_bus(3, 400, NULL, 0);
	388	omap_register_i2c_bus(4, 400, NULL, 0);
	389	return 0;
	390	}
fc63de82	391
	392	#ifdef CONFIG_OMAP_MUX
	393	static struct omap_board_mux board_mux[] __initdata = {
	394	{ .reg_offset = OMAP_MUX_TERMINATOR },
	395	};
	396	#else
	397	#define board_mux NULL
	398	#endif
	399
b075f58b DA	400	static void __init omap4_panda_init(void)
b075f58b DA	401	{
fc63de82	402	int package = OMAP_PACKAGE_CBS;
	403
	404	if (omap_rev() == OMAP4430_REV_ES1_0)
	405	package = OMAP_PACKAGE_CBL;
	406	omap4_mux_init(board_mux, package);
	407
b075f58b	408	omap4_panda_i2c_init();
3da434ac	409	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
b075f58b DA	410	omap_serial_init();
b075f58b DA	411	omap4_twl6030_hsmmc_init(mmc);
4415beb6	412	omap4_ehci_init();
1ea7f352	413	usb_musb_init(&musb_board_data);
b075f58b DA	414	}
	415
	416	static void __init omap4_panda_map_io(void)
	417	{
	418	omap2_set_globals_443x();
	419	omap44xx_map_common_io();
	420	}
	421
	422	MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
	423	/* Maintainer: David Anders - Texas Instruments Inc */
b075f58b	424	.boot_params = 0x80000100,
d920e520	425	.reserve = omap_reserve,
b075f58b DA	426	.map_io = omap4_panda_map_io,
	427	.init_irq = omap4_panda_init_irq,
	428	.init_machine = omap4_panda_init,
	429	.timer = &omap_timer,
	430	MACHINE_END