[net-next-2.6.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/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"

#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_hw(NULL, NULL);
	gic_init_irq();
	omap_gpio_init();
}

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;


	/* 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_PERIPHERAL,
	.power			= 100,
};

static struct omap2_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
		.gpio_wp	= -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;

	/* Setting MMC1 Card detect Irq */
	if (pdev->id == 0)
		pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE +
						MMCDETECT_INTR_OFFSET;
	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,
};

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;
}
static void __init omap4_panda_init(void)
{
	omap4_panda_i2c_init();
	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
	omap_serial_init();
	omap4_twl6030_hsmmc_init(mmc);
	/* OMAP4 Panda uses internal transceiver so register nop transceiver */
	usb_nop_xceiv_register();
	omap4_ehci_init();
	/* FIXME: allow multi-omap to boot until musb is updated for omap4 */
	if (!cpu_is_omap44xx())
		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,
	.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>
	22	#include <linux/io.h>
3da434ac	23	#include <linux/leds.h>
b075f58b DA	24	#include <linux/gpio.h>
	25	#include <linux/usb/otg.h>
	26	#include <linux/i2c/twl.h>
	27	#include <linux/regulator/machine.h>
	28
	29	#include <mach/hardware.h>
	30	#include <mach/omap4-common.h>
	31	#include <asm/mach-types.h>
	32	#include <asm/mach/arch.h>
	33	#include <asm/mach/map.h>
	34
	35	#include <plat/board.h>
	36	#include <plat/common.h>
b075f58b DA	37	#include <plat/usb.h>
b075f58b DA	38	#include <plat/mmc.h>
04aeae77	39	#include "timer-gp.h"
b075f58b	40
b075f58b	41	#include "hsmmc.h"
4814ced5	42	#include "control.h"
b075f58b	43
4415beb6 DA	44	#define GPIO_HUB_POWER 1
	45	#define GPIO_HUB_NRESET 62
	46
3da434ac RSA	47	static struct gpio_led gpio_leds[] = {
	48	{
	49	.name = "pandaboard::status1",
	50	.default_trigger = "heartbeat",
	51	.gpio = 7,
	52	},
	53	{
	54	.name = "pandaboard::status2",
	55	.default_trigger = "mmc0",
	56	.gpio = 8,
	57	},
	58	};
b075f58b	59
3da434ac RSA	60	static struct gpio_led_platform_data gpio_led_info = {
	61	.leds = gpio_leds,
	62	.num_leds = ARRAY_SIZE(gpio_leds),
	63	};
	64
	65	static struct platform_device leds_gpio = {
	66	.name = "leds-gpio",
	67	.id = -1,
	68	.dev = {
	69	.platform_data = &gpio_led_info,
	70	},
	71	};
	72
	73	static struct platform_device *panda_devices[] __initdata = {
	74	&leds_gpio,
	75	};
b075f58b DA	76
	77	static void __init omap4_panda_init_irq(void)
	78	{
	79	omap2_init_common_hw(NULL, NULL);
	80	gic_init_irq();
	81	omap_gpio_init();
	82	}
	83
4415beb6 DA	84	static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
	85	.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
	86	.port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
	87	.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
	88	.phy_reset = false,
	89	.reset_gpio_port[0] = -EINVAL,
	90	.reset_gpio_port[1] = -EINVAL,
	91	.reset_gpio_port[2] = -EINVAL
	92	};
	93
	94	static void __init omap4_ehci_init(void)
	95	{
	96	int ret;
	97
	98
	99	/* disable the power to the usb hub prior to init */
	100	ret = gpio_request(GPIO_HUB_POWER, "hub_power");
	101	if (ret) {
	102	pr_err("Cannot request GPIO %d\n", GPIO_HUB_POWER);
	103	goto error1;
	104	}
	105	gpio_export(GPIO_HUB_POWER, 0);
	106	gpio_direction_output(GPIO_HUB_POWER, 0);
	107	gpio_set_value(GPIO_HUB_POWER, 0);
	108
	109	/* reset phy+hub */
	110	ret = gpio_request(GPIO_HUB_NRESET, "hub_nreset");
	111	if (ret) {
	112	pr_err("Cannot request GPIO %d\n", GPIO_HUB_NRESET);
	113	goto error2;
	114	}
	115	gpio_export(GPIO_HUB_NRESET, 0);
	116	gpio_direction_output(GPIO_HUB_NRESET, 0);
	117	gpio_set_value(GPIO_HUB_NRESET, 0);
	118	gpio_set_value(GPIO_HUB_NRESET, 1);
	119
	120	usb_ehci_init(&ehci_pdata);
	121
	122	/* enable power to hub */
	123	gpio_set_value(GPIO_HUB_POWER, 1);
	124	return;
	125
	126	error2:
	127	gpio_free(GPIO_HUB_POWER);
	128	error1:
	129	pr_err("Unable to initialize EHCI power/reset\n");
	130	return;
	131
	132	}
	133
b075f58b DA	134	static struct omap_musb_board_data musb_board_data = {
	135	.interface_type = MUSB_INTERFACE_UTMI,
	136	.mode = MUSB_PERIPHERAL,
	137	.power = 100,
	138	};
	139
	140	static struct omap2_hsmmc_info mmc[] = {
	141	{
	142	.mmc = 1,
3a63833e	143	.caps = MMC_CAP_4_BIT_DATA \| MMC_CAP_8_BIT_DATA,
b075f58b DA	144	.gpio_wp = -EINVAL,
	145	},
	146	{} /* Terminator */
	147	};
	148
	149	static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
	150	{
	151	.supply = "vmmc",
	152	.dev_name = "mmci-omap-hs.0",
	153	},
b075f58b DA	154	};
	155
	156	static int omap4_twl6030_hsmmc_late_init(struct device *dev)
	157	{
	158	int ret = 0;
	159	struct platform_device *pdev = container_of(dev,
	160	struct platform_device, dev);
	161	struct omap_mmc_platform_data *pdata = dev->platform_data;
	162
	163	/* Setting MMC1 Card detect Irq */
	164	if (pdev->id == 0)
	165	pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE +
	166	MMCDETECT_INTR_OFFSET;
	167	return ret;
	168	}
	169
	170	static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
	171	{
b9b52620 DA	172	struct omap_mmc_platform_data *pdata;
	173
	174	/* dev can be null if CONFIG_MMC_OMAP_HS is not set */
	175	if (!dev) {
	176	pr_err("Failed omap4_twl6030_hsmmc_set_late_init\n");
	177	return;
	178	}
	179	pdata = dev->platform_data;
b075f58b DA	180
	181	pdata->init = omap4_twl6030_hsmmc_late_init;
	182	}
	183
	184	static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
	185	{
	186	struct omap2_hsmmc_info *c;
	187
	188	omap2_hsmmc_init(controllers);
	189	for (c = controllers; c->mmc; c++)
	190	omap4_twl6030_hsmmc_set_late_init(c->dev);
	191
	192	return 0;
	193	}
	194
	195	static struct regulator_init_data omap4_panda_vaux1 = {
	196	.constraints = {
	197	.min_uV = 1000000,
	198	.max_uV = 3000000,
	199	.apply_uV = true,
	200	.valid_modes_mask = REGULATOR_MODE_NORMAL
	201	\| REGULATOR_MODE_STANDBY,
	202	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	203	\| REGULATOR_CHANGE_MODE
	204	\| REGULATOR_CHANGE_STATUS,
	205	},
	206	};
	207
	208	static struct regulator_init_data omap4_panda_vaux2 = {
	209	.constraints = {
	210	.min_uV = 1200000,
	211	.max_uV = 2800000,
	212	.apply_uV = true,
	213	.valid_modes_mask = REGULATOR_MODE_NORMAL
	214	\| REGULATOR_MODE_STANDBY,
	215	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	216	\| REGULATOR_CHANGE_MODE
	217	\| REGULATOR_CHANGE_STATUS,
	218	},
	219	};
	220
	221	static struct regulator_init_data omap4_panda_vaux3 = {
	222	.constraints = {
	223	.min_uV = 1000000,
	224	.max_uV = 3000000,
	225	.apply_uV = true,
	226	.valid_modes_mask = REGULATOR_MODE_NORMAL
	227	\| REGULATOR_MODE_STANDBY,
	228	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	229	\| REGULATOR_CHANGE_MODE
	230	\| REGULATOR_CHANGE_STATUS,
	231	},
	232	};
	233
	234	/* VMMC1 for MMC1 card */
	235	static struct regulator_init_data omap4_panda_vmmc = {
	236	.constraints = {
	237	.min_uV = 1200000,
	238	.max_uV = 3000000,
	239	.apply_uV = true,
	240	.valid_modes_mask = REGULATOR_MODE_NORMAL
	241	\| REGULATOR_MODE_STANDBY,
	242	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	243	\| REGULATOR_CHANGE_MODE
244	\| REGULATOR_CHANGE_STATUS,
245	},
191183b9	246	.num_consumer_supplies = 1,
b075f58b DA	247	.consumer_supplies = omap4_panda_vmmc_supply,
	248	};
	249
	250	static struct regulator_init_data omap4_panda_vpp = {
	251	.constraints = {
	252	.min_uV = 1800000,
	253	.max_uV = 2500000,
	254	.apply_uV = true,
	255	.valid_modes_mask = REGULATOR_MODE_NORMAL
	256	\| REGULATOR_MODE_STANDBY,
	257	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	258	\| REGULATOR_CHANGE_MODE
	259	\| REGULATOR_CHANGE_STATUS,
	260	},
	261	};
	262
	263	static struct regulator_init_data omap4_panda_vusim = {
	264	.constraints = {
	265	.min_uV = 1200000,
	266	.max_uV = 2900000,
	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	},
	274	};
	275
	276	static struct regulator_init_data omap4_panda_vana = {
	277	.constraints = {
	278	.min_uV = 2100000,
	279	.max_uV = 2100000,
	280	.apply_uV = true,
	281	.valid_modes_mask = REGULATOR_MODE_NORMAL
	282	\| REGULATOR_MODE_STANDBY,
	283	.valid_ops_mask = REGULATOR_CHANGE_MODE
	284	\| REGULATOR_CHANGE_STATUS,
	285	},
	286	};
	287
	288	static struct regulator_init_data omap4_panda_vcxio = {
	289	.constraints = {
	290	.min_uV = 1800000,
	291	.max_uV = 1800000,
	292	.apply_uV = true,
	293	.valid_modes_mask = REGULATOR_MODE_NORMAL
	294	\| REGULATOR_MODE_STANDBY,
	295	.valid_ops_mask = REGULATOR_CHANGE_MODE
	296	\| REGULATOR_CHANGE_STATUS,
	297	},
	298	};
	299
	300	static struct regulator_init_data omap4_panda_vdac = {
	301	.constraints = {
	302	.min_uV = 1800000,
	303	.max_uV = 1800000,
	304	.apply_uV = true,
	305	.valid_modes_mask = REGULATOR_MODE_NORMAL
	306	\| REGULATOR_MODE_STANDBY,
	307	.valid_ops_mask = REGULATOR_CHANGE_MODE
	308	\| REGULATOR_CHANGE_STATUS,
	309	},
	310	};
311
312	static struct regulator_init_data omap4_panda_vusb = {
313	.constraints = {
314	.min_uV = 3300000,
315	.max_uV = 3300000,
316	.apply_uV = true,
317	.valid_modes_mask = REGULATOR_MODE_NORMAL
318	\| REGULATOR_MODE_STANDBY,
319	.valid_ops_mask = REGULATOR_CHANGE_MODE
320	\| REGULATOR_CHANGE_STATUS,
321	},
322	};
323
324	static struct twl4030_platform_data omap4_panda_twldata = {
325	.irq_base = TWL6030_IRQ_BASE,
326	.irq_end = TWL6030_IRQ_END,
327
328	/* Regulators */
329	.vmmc = &omap4_panda_vmmc,
330	.vpp = &omap4_panda_vpp,
331	.vusim = &omap4_panda_vusim,
332	.vana = &omap4_panda_vana,
333	.vcxio = &omap4_panda_vcxio,
334	.vdac = &omap4_panda_vdac,
335	.vusb = &omap4_panda_vusb,
336	.vaux1 = &omap4_panda_vaux1,
337	.vaux2 = &omap4_panda_vaux2,
338	.vaux3 = &omap4_panda_vaux3,
339	};
340
341	static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = {
342	{
343	I2C_BOARD_INFO("twl6030", 0x48),
344	.flags = I2C_CLIENT_WAKE,
345	.irq = OMAP44XX_IRQ_SYS_1N,
346	.platform_data = &omap4_panda_twldata,
347	},
348	};
349	static int __init omap4_panda_i2c_init(void)
350	{
351	/*
352	* Phoenix Audio IC needs I2C1 to
353	* start with 400 KHz or less
354	*/
355	omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo,
356	ARRAY_SIZE(omap4_panda_i2c_boardinfo));
357	omap_register_i2c_bus(2, 400, NULL, 0);
358	omap_register_i2c_bus(3, 400, NULL, 0);
359	omap_register_i2c_bus(4, 400, NULL, 0);
360	return 0;
361	}
362	static void __init omap4_panda_init(void)
363	{
b075f58b	364	omap4_panda_i2c_init();
3da434ac	365	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
b075f58b DA	366	omap_serial_init();
	367	omap4_twl6030_hsmmc_init(mmc);
	368	/* OMAP4 Panda uses internal transceiver so register nop transceiver */
	369	usb_nop_xceiv_register();
4415beb6	370	omap4_ehci_init();
b075f58b DA	371	/* FIXME: allow multi-omap to boot until musb is updated for omap4 */
	372	if (!cpu_is_omap44xx())
	373	usb_musb_init(&musb_board_data);
	374	}
	375
	376	static void __init omap4_panda_map_io(void)
	377	{
	378	omap2_set_globals_443x();
	379	omap44xx_map_common_io();
	380	}
	381
	382	MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
	383	/* Maintainer: David Anders - Texas Instruments Inc */
b075f58b DA	384	.boot_params = 0x80000100,
	385	.map_io = omap4_panda_map_io,
	386	.init_irq = omap4_panda_init_irq,
	387	.init_machine = omap4_panda_init,
	388	.timer = &omap_timer,
	389	MACHINE_END