[deliverable/linux.git] / arch / arm / mach-omap2 / board-n8x0.c

/*
 * linux/arch/arm/mach-omap2/board-n8x0.c
 *
 * Copyright (C) 2005-2009 Nokia Corporation
 * Author: Juha Yrjola <juha.yrjola@nokia.com>
 *
 * Modified from mach-omap2/board-generic.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/clk.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/stddef.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/usb/musb.h>
#include <sound/tlv320aic3x.h>

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

#include <plat/board.h>
#include <plat/common.h>
#include <plat/menelaus.h>
#include <mach/irqs.h>
#include <plat/mcspi.h>
#include <plat/onenand.h>
#include <plat/mmc.h>
#include <plat/serial.h>

#include "mux.h"

static int slot1_cover_open;
static int slot2_cover_open;
static struct device *mmc_device;

#define TUSB6010_ASYNC_CS	1
#define TUSB6010_SYNC_CS	4
#define TUSB6010_GPIO_INT	58
#define TUSB6010_GPIO_ENABLE	0
#define TUSB6010_DMACHAN	0x3f

#ifdef CONFIG_USB_MUSB_TUSB6010
/*
 * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
 * 1.5 V voltage regulators of PM companion chip. Companion chip will then
 * provide then PGOOD signal to TUSB6010 which will release it from reset.
 */
static int tusb_set_power(int state)
{
	int i, retval = 0;

	if (state) {
		gpio_set_value(TUSB6010_GPIO_ENABLE, 1);
		msleep(1);

		/* Wait until TUSB6010 pulls INT pin down */
		i = 100;
		while (i && gpio_get_value(TUSB6010_GPIO_INT)) {
			msleep(1);
			i--;
		}

		if (!i) {
			printk(KERN_ERR "tusb: powerup failed\n");
			retval = -ENODEV;
		}
	} else {
		gpio_set_value(TUSB6010_GPIO_ENABLE, 0);
		msleep(10);
	}

	return retval;
}

static struct musb_hdrc_config musb_config = {
	.multipoint	= 1,
	.dyn_fifo	= 1,
	.num_eps	= 16,
	.ram_bits	= 12,
};

static struct musb_hdrc_platform_data tusb_data = {
#if defined(CONFIG_USB_MUSB_OTG)
	.mode		= MUSB_OTG,
#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
	.mode		= MUSB_PERIPHERAL,
#else /* defined(CONFIG_USB_MUSB_HOST) */
	.mode		= MUSB_HOST,
#endif
	.set_power	= tusb_set_power,
	.min_power	= 25,	/* x2 = 50 mA drawn from VBUS as peripheral */
	.power		= 100,	/* Max 100 mA VBUS for host mode */
	.config		= &musb_config,
};

static void __init n8x0_usb_init(void)
{
	int ret = 0;
	static char	announce[] __initdata = KERN_INFO "TUSB 6010\n";

	/* PM companion chip power control pin */
	ret = gpio_request_one(TUSB6010_GPIO_ENABLE, GPIOF_OUT_INIT_LOW,
			       "TUSB6010 enable");
	if (ret != 0) {
		printk(KERN_ERR "Could not get TUSB power GPIO%i\n",
		       TUSB6010_GPIO_ENABLE);
		return;
	}
	tusb_set_power(0);

	ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2,
					TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS,
					TUSB6010_GPIO_INT, TUSB6010_DMACHAN);
	if (ret != 0)
		goto err;

	printk(announce);

	return;

err:
	gpio_free(TUSB6010_GPIO_ENABLE);
}
#else

static void __init n8x0_usb_init(void) {}

#endif /*CONFIG_USB_MUSB_TUSB6010 */


static struct omap2_mcspi_device_config p54spi_mcspi_config = {
	.turbo_mode	= 0,
	.single_channel = 1,
};

static struct spi_board_info n800_spi_board_info[] __initdata = {
	{
		.modalias	= "p54spi",
		.bus_num	= 2,
		.chip_select	= 0,
		.max_speed_hz   = 48000000,
		.controller_data = &p54spi_mcspi_config,
	},
};

#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)

static struct mtd_partition onenand_partitions[] = {
	{
		.name           = "bootloader",
		.offset         = 0,
		.size           = 0x20000,
		.mask_flags     = MTD_WRITEABLE,	/* Force read-only */
	},
	{
		.name           = "config",
		.offset         = MTDPART_OFS_APPEND,
		.size           = 0x60000,
	},
	{
		.name           = "kernel",
		.offset         = MTDPART_OFS_APPEND,
		.size           = 0x200000,
	},
	{
		.name           = "initfs",
		.offset         = MTDPART_OFS_APPEND,
		.size           = 0x400000,
	},
	{
		.name           = "rootfs",
		.offset         = MTDPART_OFS_APPEND,
		.size           = MTDPART_SIZ_FULL,
	},
};

static struct omap_onenand_platform_data board_onenand_data[] = {
	{
		.cs		= 0,
		.gpio_irq	= 26,
		.parts		= onenand_partitions,
		.nr_parts	= ARRAY_SIZE(onenand_partitions),
		.flags		= ONENAND_SYNC_READ,
	}
};
#endif

#if defined(CONFIG_MENELAUS) &&						\
	(defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE))

/*
 * On both N800 and N810, only the first of the two MMC controllers is in use.
 * The two MMC slots are multiplexed via Menelaus companion chip over I2C.
 * On N800, both slots are powered via Menelaus. On N810, only one of the
 * slots is powered via Menelaus. The N810 EMMC is powered via GPIO.
 *
 * VMMC				slot 1 on both N800 and N810
 * VDCDC3_APE and VMCS2_APE	slot 2 on N800
 * GPIO23 and GPIO9		slot 2 EMMC on N810
 *
 */
#define N8X0_SLOT_SWITCH_GPIO	96
#define N810_EMMC_VSD_GPIO	23
#define N810_EMMC_VIO_GPIO	9

static int n8x0_mmc_switch_slot(struct device *dev, int slot)
{
#ifdef CONFIG_MMC_DEBUG
	dev_dbg(dev, "Choose slot %d\n", slot + 1);
#endif
	gpio_set_value(N8X0_SLOT_SWITCH_GPIO, slot);
	return 0;
}

static int n8x0_mmc_set_power_menelaus(struct device *dev, int slot,
					int power_on, int vdd)
{
	int mV;

#ifdef CONFIG_MMC_DEBUG
	dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
		power_on ? "on" : "off", vdd);
#endif
	if (slot == 0) {
		if (!power_on)
			return menelaus_set_vmmc(0);
		switch (1 << vdd) {
		case MMC_VDD_33_34:
		case MMC_VDD_32_33:
		case MMC_VDD_31_32:
			mV = 3100;
			break;
		case MMC_VDD_30_31:
			mV = 3000;
			break;
		case MMC_VDD_28_29:
			mV = 2800;
			break;
		case MMC_VDD_165_195:
			mV = 1850;
			break;
		default:
			BUG();
		}
		return menelaus_set_vmmc(mV);
	} else {
		if (!power_on)
			return menelaus_set_vdcdc(3, 0);
		switch (1 << vdd) {
		case MMC_VDD_33_34:
		case MMC_VDD_32_33:
			mV = 3300;
			break;
		case MMC_VDD_30_31:
		case MMC_VDD_29_30:
			mV = 3000;
			break;
		case MMC_VDD_28_29:
		case MMC_VDD_27_28:
			mV = 2800;
			break;
		case MMC_VDD_24_25:
		case MMC_VDD_23_24:
			mV = 2400;
			break;
		case MMC_VDD_22_23:
		case MMC_VDD_21_22:
			mV = 2200;
			break;
		case MMC_VDD_20_21:
			mV = 2000;
			break;
		case MMC_VDD_165_195:
			mV = 1800;
			break;
		default:
			BUG();
		}
		return menelaus_set_vdcdc(3, mV);
	}
	return 0;
}

static void n810_set_power_emmc(struct device *dev,
					 int power_on)
{
	dev_dbg(dev, "Set EMMC power %s\n", power_on ? "on" : "off");

	if (power_on) {
		gpio_set_value(N810_EMMC_VSD_GPIO, 1);
		msleep(1);
		gpio_set_value(N810_EMMC_VIO_GPIO, 1);
		msleep(1);
	} else {
		gpio_set_value(N810_EMMC_VIO_GPIO, 0);
		msleep(50);
		gpio_set_value(N810_EMMC_VSD_GPIO, 0);
		msleep(50);
	}
}

static int n8x0_mmc_set_power(struct device *dev, int slot, int power_on,
			      int vdd)
{
	if (machine_is_nokia_n800() || slot == 0)
		return n8x0_mmc_set_power_menelaus(dev, slot, power_on, vdd);

	n810_set_power_emmc(dev, power_on);

	return 0;
}

static int n8x0_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
{
	int r;

	dev_dbg(dev, "Set slot %d bus mode %s\n", slot + 1,
		bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
	BUG_ON(slot != 0 && slot != 1);
	slot++;
	switch (bus_mode) {
	case MMC_BUSMODE_OPENDRAIN:
		r = menelaus_set_mmc_opendrain(slot, 1);
		break;
	case MMC_BUSMODE_PUSHPULL:
		r = menelaus_set_mmc_opendrain(slot, 0);
		break;
	default:
		BUG();
	}
	if (r != 0 && printk_ratelimit())
		dev_err(dev, "MMC: unable to set bus mode for slot %d\n",
			slot);
	return r;
}

static int n8x0_mmc_get_cover_state(struct device *dev, int slot)
{
	slot++;
	BUG_ON(slot != 1 && slot != 2);
	if (slot == 1)
		return slot1_cover_open;
	else
		return slot2_cover_open;
}

static void n8x0_mmc_callback(void *data, u8 card_mask)
{
	int bit, *openp, index;

	if (machine_is_nokia_n800()) {
		bit = 1 << 1;
		openp = &slot2_cover_open;
		index = 1;
	} else {
		bit = 1;
		openp = &slot1_cover_open;
		index = 0;
	}

	if (card_mask & bit)
		*openp = 1;
	else
		*openp = 0;

	omap_mmc_notify_cover_event(mmc_device, index, *openp);
}

static int n8x0_mmc_late_init(struct device *dev)
{
	int r, bit, *openp;
	int vs2sel;

	mmc_device = dev;

	r = menelaus_set_slot_sel(1);
	if (r < 0)
		return r;

	if (machine_is_nokia_n800())
		vs2sel = 0;
	else
		vs2sel = 2;

	r = menelaus_set_mmc_slot(2, 0, vs2sel, 1);
	if (r < 0)
		return r;

	n8x0_mmc_set_power(dev, 0, MMC_POWER_ON, 16); /* MMC_VDD_28_29 */
	n8x0_mmc_set_power(dev, 1, MMC_POWER_ON, 16);

	r = menelaus_set_mmc_slot(1, 1, 0, 1);
	if (r < 0)
		return r;
	r = menelaus_set_mmc_slot(2, 1, vs2sel, 1);
	if (r < 0)
		return r;

	r = menelaus_get_slot_pin_states();
	if (r < 0)
		return r;

	if (machine_is_nokia_n800()) {
		bit = 1 << 1;
		openp = &slot2_cover_open;
	} else {
		bit = 1;
		openp = &slot1_cover_open;
		slot2_cover_open = 0;
	}

	/* All slot pin bits seem to be inversed until first switch change */
	if (r == 0xf || r == (0xf & ~bit))
		r = ~r;

	if (r & bit)
		*openp = 1;
	else
		*openp = 0;

	r = menelaus_register_mmc_callback(n8x0_mmc_callback, NULL);

	return r;
}

static void n8x0_mmc_shutdown(struct device *dev)
{
	int vs2sel;

	if (machine_is_nokia_n800())
		vs2sel = 0;
	else
		vs2sel = 2;

	menelaus_set_mmc_slot(1, 0, 0, 0);
	menelaus_set_mmc_slot(2, 0, vs2sel, 0);
}

static void n8x0_mmc_cleanup(struct device *dev)
{
	menelaus_unregister_mmc_callback();

	gpio_free(N8X0_SLOT_SWITCH_GPIO);

	if (machine_is_nokia_n810()) {
		gpio_free(N810_EMMC_VSD_GPIO);
		gpio_free(N810_EMMC_VIO_GPIO);
	}
}

/*
 * MMC controller1 has two slots that are multiplexed via I2C.
 * MMC controller2 is not in use.
 */
static struct omap_mmc_platform_data mmc1_data = {
	.nr_slots			= 2,
	.switch_slot			= n8x0_mmc_switch_slot,
	.init				= n8x0_mmc_late_init,
	.cleanup			= n8x0_mmc_cleanup,
	.shutdown			= n8x0_mmc_shutdown,
	.max_freq			= 24000000,
	.dma_mask			= 0xffffffff,
	.slots[0] = {
		.wires			= 4,
		.set_power		= n8x0_mmc_set_power,
		.set_bus_mode		= n8x0_mmc_set_bus_mode,
		.get_cover_state	= n8x0_mmc_get_cover_state,
		.ocr_mask		= MMC_VDD_165_195 | MMC_VDD_30_31 |
						MMC_VDD_32_33   | MMC_VDD_33_34,
		.name			= "internal",
	},
	.slots[1] = {
		.set_power		= n8x0_mmc_set_power,
		.set_bus_mode		= n8x0_mmc_set_bus_mode,
		.get_cover_state	= n8x0_mmc_get_cover_state,
		.ocr_mask		= MMC_VDD_165_195 | MMC_VDD_20_21 |
						MMC_VDD_21_22 | MMC_VDD_22_23 |
						MMC_VDD_23_24 | MMC_VDD_24_25 |
						MMC_VDD_27_28 | MMC_VDD_28_29 |
						MMC_VDD_29_30 | MMC_VDD_30_31 |
						MMC_VDD_32_33 | MMC_VDD_33_34,
		.name			= "external",
	},
};

static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];

static struct gpio n810_emmc_gpios[] __initdata = {
	{ N810_EMMC_VSD_GPIO, GPIOF_OUT_INIT_LOW,  "MMC slot 2 Vddf" },
	{ N810_EMMC_VIO_GPIO, GPIOF_OUT_INIT_LOW,  "MMC slot 2 Vdd"  },
};

static void __init n8x0_mmc_init(void)
{
	int err;

	if (machine_is_nokia_n810()) {
		mmc1_data.slots[0].name = "external";

		/*
		 * Some Samsung Movinand chips do not like open-ended
		 * multi-block reads and fall to braind-dead state
		 * while doing so. Reducing the number of blocks in
		 * the transfer or delays in clock disable do not help
		 */
		mmc1_data.slots[1].name = "internal";
		mmc1_data.slots[1].ban_openended = 1;
	}

	err = gpio_request_one(N8X0_SLOT_SWITCH_GPIO, GPIOF_OUT_INIT_LOW,
			       "MMC slot switch");
	if (err)
		return;

	if (machine_is_nokia_n810()) {
		err = gpio_request_array(n810_emmc_gpios,
					 ARRAY_SIZE(n810_emmc_gpios));
		if (err) {
			gpio_free(N8X0_SLOT_SWITCH_GPIO);
			return;
		}
	}

	mmc_data[0] = &mmc1_data;
	omap242x_init_mmc(mmc_data);
}
#else

void __init n8x0_mmc_init(void)
{
}
#endif	/* CONFIG_MMC_OMAP */

#ifdef CONFIG_MENELAUS

static int n8x0_auto_sleep_regulators(void)
{
	u32 val;
	int ret;

	val = EN_VPLL_SLEEP | EN_VMMC_SLEEP    \
		| EN_VAUX_SLEEP | EN_VIO_SLEEP \
		| EN_VMEM_SLEEP | EN_DC3_SLEEP \
		| EN_VC_SLEEP | EN_DC2_SLEEP;

	ret = menelaus_set_regulator_sleep(1, val);
	if (ret < 0) {
		printk(KERN_ERR "Could not set regulators to sleep on "
			"menelaus: %u\n", ret);
		return ret;
	}
	return 0;
}

static int n8x0_auto_voltage_scale(void)
{
	int ret;

	ret = menelaus_set_vcore_hw(1400, 1050);
	if (ret < 0) {
		printk(KERN_ERR "Could not set VCORE voltage on "
			"menelaus: %u\n", ret);
		return ret;
	}
	return 0;
}

static int n8x0_menelaus_late_init(struct device *dev)
{
	int ret;

	ret = n8x0_auto_voltage_scale();
	if (ret < 0)
		return ret;
	ret = n8x0_auto_sleep_regulators();
	if (ret < 0)
		return ret;
	return 0;
}

#else
static int n8x0_menelaus_late_init(struct device *dev)
{
	return 0;
}
#endif

static struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
	.late_init = n8x0_menelaus_late_init,
};

static struct i2c_board_info __initdata n8x0_i2c_board_info_1[] __initdata = {
	{
		I2C_BOARD_INFO("menelaus", 0x72),
		.irq = INT_24XX_SYS_NIRQ,
		.platform_data = &n8x0_menelaus_platform_data,
	},
};

static struct aic3x_pdata n810_aic33_data __initdata = {
	.gpio_reset = 118,
};

static struct i2c_board_info n810_i2c_board_info_2[] __initdata = {
	{
		I2C_BOARD_INFO("tlv320aic3x", 0x18),
		.platform_data = &n810_aic33_data,
	},
};

static void __init n8x0_map_io(void)
{
	omap2_set_globals_242x();
	omap242x_map_common_io();
}

static void __init n8x0_init_early(void)
{
	omap2_init_common_infrastructure();
	omap2_init_common_devices(NULL, NULL);
}

#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
	/* I2S codec port pins for McBSP block */
	OMAP2420_MUX(EAC_AC_SCLK, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
	OMAP2420_MUX(EAC_AC_FS, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
	OMAP2420_MUX(EAC_AC_DIN, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
	OMAP2420_MUX(EAC_AC_DOUT, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
	{ .reg_offset = OMAP_MUX_TERMINATOR },
};

static struct omap_device_pad serial2_pads[] __initdata = {
	{
		.name	= "uart3_rx_irrx.uart3_rx_irrx",
		.flags	= OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
		.enable	= OMAP_MUX_MODE0,
		.idle	= OMAP_MUX_MODE3	/* Mux as GPIO for idle */
	},
};

static inline void board_serial_init(void)
{
	struct omap_board_data bdata;

	bdata.flags = 0;
	bdata.pads = NULL;
	bdata.pads_cnt = 0;

	bdata.id = 0;
	omap_serial_init_port(&bdata);

	bdata.id = 1;
	omap_serial_init_port(&bdata);

	bdata.id = 2;
	bdata.pads = serial2_pads;
	bdata.pads_cnt = ARRAY_SIZE(serial2_pads);
	omap_serial_init_port(&bdata);
}

#else

static inline void board_serial_init(void)
{
	omap_serial_init();
}

#endif

static void __init n8x0_init_machine(void)
{
	omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
	/* FIXME: add n810 spi devices */
	spi_register_board_info(n800_spi_board_info,
				ARRAY_SIZE(n800_spi_board_info));
	omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1,
			      ARRAY_SIZE(n8x0_i2c_board_info_1));
	omap_register_i2c_bus(2, 400, NULL, 0);
	if (machine_is_nokia_n810())
		i2c_register_board_info(2, n810_i2c_board_info_2,
					ARRAY_SIZE(n810_i2c_board_info_2));
	board_serial_init();
	gpmc_onenand_init(board_onenand_data);
	n8x0_mmc_init();
	n8x0_usb_init();
}

MACHINE_START(NOKIA_N800, "Nokia N800")
	.boot_params	= 0x80000100,
	.reserve	= omap_reserve,
	.map_io		= n8x0_map_io,
	.init_early	= n8x0_init_early,
	.init_irq	= omap2_init_irq,
	.init_machine	= n8x0_init_machine,
	.timer		= &omap2_timer,
MACHINE_END

MACHINE_START(NOKIA_N810, "Nokia N810")
	.boot_params	= 0x80000100,
	.reserve	= omap_reserve,
	.map_io		= n8x0_map_io,
	.init_early	= n8x0_init_early,
	.init_irq	= omap2_init_irq,
	.init_machine	= n8x0_init_machine,
	.timer		= &omap2_timer,
MACHINE_END

MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
	.boot_params	= 0x80000100,
	.reserve	= omap_reserve,
	.map_io		= n8x0_map_io,
	.init_early	= n8x0_init_early,
	.init_irq	= omap2_init_irq,
	.init_machine	= n8x0_init_machine,
	.timer		= &omap2_timer,
MACHINE_END
Commit	Line	Data
63138812 KV	1	/*
	2	* linux/arch/arm/mach-omap2/board-n8x0.c
	3	*
	4	* Copyright (C) 2005-2009 Nokia Corporation
	5	* Author: Juha Yrjola <juha.yrjola@nokia.com>
	6	*
	7	* Modified from mach-omap2/board-generic.c
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License version 2 as
	11	* published by the Free Software Foundation.
	12	*/
	13
	14	#include <linux/clk.h>
	15	#include <linux/delay.h>
	16	#include <linux/gpio.h>
	17	#include <linux/init.h>
	18	#include <linux/io.h>
	19	#include <linux/stddef.h>
9418c65f	20	#include <linux/i2c.h>
63138812 KV	21	#include <linux/spi/spi.h>
63138812 KV	22	#include <linux/usb/musb.h>
366498d4	23	#include <sound/tlv320aic3x.h>
63138812 KV	24
	25	#include <asm/mach/arch.h>
	26	#include <asm/mach-types.h>
	27
ce491cf8 TL	28	#include <plat/board.h>
ce491cf8 TL	29	#include <plat/common.h>
9418c65f	30	#include <plat/menelaus.h>
63138812	31	#include <mach/irqs.h>
ce491cf8 TL	32	#include <plat/mcspi.h>
ce491cf8 TL	33	#include <plat/onenand.h>
9418c65f	34	#include <plat/mmc.h>
ce491cf8	35	#include <plat/serial.h>
63138812	36
bd8f0fc9 TL	37	#include "mux.h"
bd8f0fc9 TL	38
9418c65f TL	39	static int slot1_cover_open;
	40	static int slot2_cover_open;
	41	static struct device *mmc_device;
	42
97b9ad16 FA	43	#define TUSB6010_ASYNC_CS 1
	44	#define TUSB6010_SYNC_CS 4
	45	#define TUSB6010_GPIO_INT 58
	46	#define TUSB6010_GPIO_ENABLE 0
	47	#define TUSB6010_DMACHAN 0x3f
	48
7c925546	49	#ifdef CONFIG_USB_MUSB_TUSB6010
97b9ad16 FA	50	/*
	51	* Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
	52	* 1.5 V voltage regulators of PM companion chip. Companion chip will then
	53	* provide then PGOOD signal to TUSB6010 which will release it from reset.
	54	*/
	55	static int tusb_set_power(int state)
	56	{
	57	int i, retval = 0;
	58
	59	if (state) {
	60	gpio_set_value(TUSB6010_GPIO_ENABLE, 1);
	61	msleep(1);
	62
	63	/* Wait until TUSB6010 pulls INT pin down */
	64	i = 100;
	65	while (i && gpio_get_value(TUSB6010_GPIO_INT)) {
	66	msleep(1);
	67	i--;
	68	}
	69
	70	if (!i) {
	71	printk(KERN_ERR "tusb: powerup failed\n");
	72	retval = -ENODEV;
	73	}
	74	} else {
	75	gpio_set_value(TUSB6010_GPIO_ENABLE, 0);
	76	msleep(10);
	77	}
	78
	79	return retval;
	80	}
	81
	82	static struct musb_hdrc_config musb_config = {
	83	.multipoint = 1,
	84	.dyn_fifo = 1,
	85	.num_eps = 16,
	86	.ram_bits = 12,
	87	};
	88
	89	static struct musb_hdrc_platform_data tusb_data = {
	90	#if defined(CONFIG_USB_MUSB_OTG)
	91	.mode = MUSB_OTG,
	92	#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
	93	.mode = MUSB_PERIPHERAL,
	94	#else /* defined(CONFIG_USB_MUSB_HOST) */
	95	.mode = MUSB_HOST,
	96	#endif
	97	.set_power = tusb_set_power,
	98	.min_power = 25, /* x2 = 50 mA drawn from VBUS as peripheral */
	99	.power = 100, /* Max 100 mA VBUS for host mode */
	100	.config = &musb_config,
	101	};
	102
	103	static void __init n8x0_usb_init(void)
	104	{
	105	int ret = 0;
	106	static char announce[] __initdata = KERN_INFO "TUSB 6010\n";
	107
	108	/* PM companion chip power control pin */
bc593f5d IG	109	ret = gpio_request_one(TUSB6010_GPIO_ENABLE, GPIOF_OUT_INIT_LOW,
bc593f5d IG	110	"TUSB6010 enable");
97b9ad16 FA	111	if (ret != 0) {
	112	printk(KERN_ERR "Could not get TUSB power GPIO%i\n",
	113	TUSB6010_GPIO_ENABLE);
	114	return;
	115	}
97b9ad16 FA	116	tusb_set_power(0);
	117
	118	ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2,
	119	TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS,
	120	TUSB6010_GPIO_INT, TUSB6010_DMACHAN);
	121	if (ret != 0)
	122	goto err;
	123
	124	printk(announce);
	125
	126	return;
	127
	128	err:
	129	gpio_free(TUSB6010_GPIO_ENABLE);
	130	}
	131	#else
	132
	133	static void __init n8x0_usb_init(void) {}
	134
7c925546	135	#endif /CONFIG_USB_MUSB_TUSB6010 /
97b9ad16 FA	136
97b9ad16 FA	137
63138812 KV	138	static struct omap2_mcspi_device_config p54spi_mcspi_config = {
	139	.turbo_mode = 0,
	140	.single_channel = 1,
	141	};
	142
	143	static struct spi_board_info n800_spi_board_info[] __initdata = {
	144	{
	145	.modalias = "p54spi",
	146	.bus_num = 2,
	147	.chip_select = 0,
	148	.max_speed_hz = 48000000,
	149	.controller_data = &p54spi_mcspi_config,
	150	},
	151	};
	152
	153	#if defined(CONFIG_MTD_ONENAND_OMAP2) \|\| \
	154	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
	155
	156	static struct mtd_partition onenand_partitions[] = {
	157	{
	158	.name = "bootloader",
	159	.offset = 0,
	160	.size = 0x20000,
	161	.mask_flags = MTD_WRITEABLE, /* Force read-only */
	162	},
	163	{
	164	.name = "config",
	165	.offset = MTDPART_OFS_APPEND,
	166	.size = 0x60000,
	167	},
	168	{
	169	.name = "kernel",
	170	.offset = MTDPART_OFS_APPEND,
	171	.size = 0x200000,
	172	},
	173	{
	174	.name = "initfs",
	175	.offset = MTDPART_OFS_APPEND,
	176	.size = 0x400000,
	177	},
	178	{
	179	.name = "rootfs",
	180	.offset = MTDPART_OFS_APPEND,
	181	.size = MTDPART_SIZ_FULL,
	182	},
	183	};
	184
a1a92e6f AK	185	static struct omap_onenand_platform_data board_onenand_data[] = {
	186	{
	187	.cs = 0,
	188	.gpio_irq = 26,
	189	.parts = onenand_partitions,
	190	.nr_parts = ARRAY_SIZE(onenand_partitions),
	191	.flags = ONENAND_SYNC_READ,
	192	}
63138812	193	};
63138812 KV	194	#endif
63138812 KV	195
9418c65f TL	196	#if defined(CONFIG_MENELAUS) && \
	197	(defined(CONFIG_MMC_OMAP) \|\| defined(CONFIG_MMC_OMAP_MODULE))
	198
	199	/*
	200	* On both N800 and N810, only the first of the two MMC controllers is in use.
	201	* The two MMC slots are multiplexed via Menelaus companion chip over I2C.
	202	* On N800, both slots are powered via Menelaus. On N810, only one of the
	203	* slots is powered via Menelaus. The N810 EMMC is powered via GPIO.
	204	*
	205	* VMMC slot 1 on both N800 and N810
	206	* VDCDC3_APE and VMCS2_APE slot 2 on N800
	207	* GPIO23 and GPIO9 slot 2 EMMC on N810
	208	*
	209	*/
	210	#define N8X0_SLOT_SWITCH_GPIO 96
	211	#define N810_EMMC_VSD_GPIO 23
1dea5c6b	212	#define N810_EMMC_VIO_GPIO 9
9418c65f TL	213
	214	static int n8x0_mmc_switch_slot(struct device *dev, int slot)
	215	{
	216	#ifdef CONFIG_MMC_DEBUG
	217	dev_dbg(dev, "Choose slot %d\n", slot + 1);
	218	#endif
	219	gpio_set_value(N8X0_SLOT_SWITCH_GPIO, slot);
	220	return 0;
	221	}
	222
	223	static int n8x0_mmc_set_power_menelaus(struct device *dev, int slot,
	224	int power_on, int vdd)
	225	{
	226	int mV;
	227
	228	#ifdef CONFIG_MMC_DEBUG
	229	dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
	230	power_on ? "on" : "off", vdd);
	231	#endif
	232	if (slot == 0) {
	233	if (!power_on)
	234	return menelaus_set_vmmc(0);
	235	switch (1 << vdd) {
	236	case MMC_VDD_33_34:
	237	case MMC_VDD_32_33:
	238	case MMC_VDD_31_32:
	239	mV = 3100;
	240	break;
	241	case MMC_VDD_30_31:
	242	mV = 3000;
	243	break;
	244	case MMC_VDD_28_29:
	245	mV = 2800;
	246	break;
	247	case MMC_VDD_165_195:
	248	mV = 1850;
	249	break;
	250	default:
	251	BUG();
	252	}
	253	return menelaus_set_vmmc(mV);
	254	} else {
	255	if (!power_on)
	256	return menelaus_set_vdcdc(3, 0);
	257	switch (1 << vdd) {
	258	case MMC_VDD_33_34:
	259	case MMC_VDD_32_33:
	260	mV = 3300;
	261	break;
	262	case MMC_VDD_30_31:
	263	case MMC_VDD_29_30:
	264	mV = 3000;
	265	break;
	266	case MMC_VDD_28_29:
	267	case MMC_VDD_27_28:
	268	mV = 2800;
	269	break;
	270	case MMC_VDD_24_25:
	271	case MMC_VDD_23_24:
	272	mV = 2400;
	273	break;
	274	case MMC_VDD_22_23:
	275	case MMC_VDD_21_22:
	276	mV = 2200;
277	break;
278	case MMC_VDD_20_21:
279	mV = 2000;
280	break;
281	case MMC_VDD_165_195:
282	mV = 1800;
283	break;
284	default:
285	BUG();
286	}
287	return menelaus_set_vdcdc(3, mV);
288	}
289	return 0;
290	}
291
292	static void n810_set_power_emmc(struct device *dev,
293	int power_on)
294	{
295	dev_dbg(dev, "Set EMMC power %s\n", power_on ? "on" : "off");
296
297	if (power_on) {
298	gpio_set_value(N810_EMMC_VSD_GPIO, 1);
299	msleep(1);
1dea5c6b	300	gpio_set_value(N810_EMMC_VIO_GPIO, 1);
9418c65f TL	301	msleep(1);
9418c65f TL	302	} else {
1dea5c6b	303	gpio_set_value(N810_EMMC_VIO_GPIO, 0);
9418c65f TL	304	msleep(50);
	305	gpio_set_value(N810_EMMC_VSD_GPIO, 0);
	306	msleep(50);
	307	}
	308	}
	309
	310	static int n8x0_mmc_set_power(struct device *dev, int slot, int power_on,
	311	int vdd)
	312	{
	313	if (machine_is_nokia_n800() \|\| slot == 0)
	314	return n8x0_mmc_set_power_menelaus(dev, slot, power_on, vdd);
	315
	316	n810_set_power_emmc(dev, power_on);
	317
	318	return 0;
	319	}
	320
	321	static int n8x0_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
	322	{
	323	int r;
	324
	325	dev_dbg(dev, "Set slot %d bus mode %s\n", slot + 1,
	326	bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
	327	BUG_ON(slot != 0 && slot != 1);
	328	slot++;
	329	switch (bus_mode) {
	330	case MMC_BUSMODE_OPENDRAIN:
	331	r = menelaus_set_mmc_opendrain(slot, 1);
	332	break;
	333	case MMC_BUSMODE_PUSHPULL:
	334	r = menelaus_set_mmc_opendrain(slot, 0);
	335	break;
	336	default:
	337	BUG();
	338	}
	339	if (r != 0 && printk_ratelimit())
	340	dev_err(dev, "MMC: unable to set bus mode for slot %d\n",
	341	slot);
	342	return r;
	343	}
	344
	345	static int n8x0_mmc_get_cover_state(struct device *dev, int slot)
	346	{
	347	slot++;
	348	BUG_ON(slot != 1 && slot != 2);
	349	if (slot == 1)
	350	return slot1_cover_open;
	351	else
	352	return slot2_cover_open;
	353	}
	354
	355	static void n8x0_mmc_callback(void *data, u8 card_mask)
	356	{
	357	int bit, *openp, index;
	358
	359	if (machine_is_nokia_n800()) {
	360	bit = 1 << 1;
	361	openp = &slot2_cover_open;
	362	index = 1;
	363	} else {
	364	bit = 1;
	365	openp = &slot1_cover_open;
	366	index = 0;
	367	}
368
369	if (card_mask & bit)
370	*openp = 1;
371	else
372	*openp = 0;
373
374	omap_mmc_notify_cover_event(mmc_device, index, *openp);
375	}
376
9418c65f TL	377	static int n8x0_mmc_late_init(struct device *dev)
	378	{
	379	int r, bit, *openp;
	380	int vs2sel;
	381
	382	mmc_device = dev;
	383
	384	r = menelaus_set_slot_sel(1);
	385	if (r < 0)
	386	return r;
	387
	388	if (machine_is_nokia_n800())
	389	vs2sel = 0;
	390	else
	391	vs2sel = 2;
	392
	393	r = menelaus_set_mmc_slot(2, 0, vs2sel, 1);
	394	if (r < 0)
	395	return r;
	396
	397	n8x0_mmc_set_power(dev, 0, MMC_POWER_ON, 16); /* MMC_VDD_28_29 */
	398	n8x0_mmc_set_power(dev, 1, MMC_POWER_ON, 16);
	399
	400	r = menelaus_set_mmc_slot(1, 1, 0, 1);
	401	if (r < 0)
	402	return r;
	403	r = menelaus_set_mmc_slot(2, 1, vs2sel, 1);
	404	if (r < 0)
	405	return r;
	406
	407	r = menelaus_get_slot_pin_states();
	408	if (r < 0)
	409	return r;
	410
	411	if (machine_is_nokia_n800()) {
	412	bit = 1 << 1;
	413	openp = &slot2_cover_open;
	414	} else {
	415	bit = 1;
	416	openp = &slot1_cover_open;
	417	slot2_cover_open = 0;
	418	}
	419
	420	/* All slot pin bits seem to be inversed until first switch change */
	421	if (r == 0xf \|\| r == (0xf & ~bit))
	422	r = ~r;
	423
	424	if (r & bit)
	425	*openp = 1;
	426	else
	427	*openp = 0;
	428
	429	r = menelaus_register_mmc_callback(n8x0_mmc_callback, NULL);
	430
	431	return r;
	432	}
	433
	434	static void n8x0_mmc_shutdown(struct device *dev)
	435	{
	436	int vs2sel;
	437
	438	if (machine_is_nokia_n800())
	439	vs2sel = 0;
	440	else
441	vs2sel = 2;
442
443	menelaus_set_mmc_slot(1, 0, 0, 0);
444	menelaus_set_mmc_slot(2, 0, vs2sel, 0);
445	}
446
447	static void n8x0_mmc_cleanup(struct device *dev)
448	{
449	menelaus_unregister_mmc_callback();
450
451	gpio_free(N8X0_SLOT_SWITCH_GPIO);
452
453	if (machine_is_nokia_n810()) {
454	gpio_free(N810_EMMC_VSD_GPIO);
1dea5c6b	455	gpio_free(N810_EMMC_VIO_GPIO);
9418c65f TL	456	}
	457	}
	458
	459	/*
	460	* MMC controller1 has two slots that are multiplexed via I2C.
	461	* MMC controller2 is not in use.
	462	*/
	463	static struct omap_mmc_platform_data mmc1_data = {
	464	.nr_slots = 2,
	465	.switch_slot = n8x0_mmc_switch_slot,
	466	.init = n8x0_mmc_late_init,
	467	.cleanup = n8x0_mmc_cleanup,
	468	.shutdown = n8x0_mmc_shutdown,
	469	.max_freq = 24000000,
	470	.dma_mask = 0xffffffff,
	471	.slots[0] = {
	472	.wires = 4,
	473	.set_power = n8x0_mmc_set_power,
	474	.set_bus_mode = n8x0_mmc_set_bus_mode,
	475	.get_cover_state = n8x0_mmc_get_cover_state,
	476	.ocr_mask = MMC_VDD_165_195 \| MMC_VDD_30_31 \|
	477	MMC_VDD_32_33 \| MMC_VDD_33_34,
	478	.name = "internal",
	479	},
	480	.slots[1] = {
	481	.set_power = n8x0_mmc_set_power,
	482	.set_bus_mode = n8x0_mmc_set_bus_mode,
	483	.get_cover_state = n8x0_mmc_get_cover_state,
	484	.ocr_mask = MMC_VDD_165_195 \| MMC_VDD_20_21 \|
	485	MMC_VDD_21_22 \| MMC_VDD_22_23 \|
	486	MMC_VDD_23_24 \| MMC_VDD_24_25 \|
	487	MMC_VDD_27_28 \| MMC_VDD_28_29 \|
	488	MMC_VDD_29_30 \| MMC_VDD_30_31 \|
	489	MMC_VDD_32_33 \| MMC_VDD_33_34,
	490	.name = "external",
	491	},
	492	};
	493
	494	static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
	495
bc593f5d IG	496	static struct gpio n810_emmc_gpios[] __initdata = {
	497	{ N810_EMMC_VSD_GPIO, GPIOF_OUT_INIT_LOW, "MMC slot 2 Vddf" },
	498	{ N810_EMMC_VIO_GPIO, GPIOF_OUT_INIT_LOW, "MMC slot 2 Vdd" },
	499	};
9418c65f	500
bc593f5d	501	static void __init n8x0_mmc_init(void)
9418c65f TL	502	{
	503	int err;
	504
	505	if (machine_is_nokia_n810()) {
	506	mmc1_data.slots[0].name = "external";
	507
	508	/*
	509	* Some Samsung Movinand chips do not like open-ended
	510	* multi-block reads and fall to braind-dead state
	511	* while doing so. Reducing the number of blocks in
	512	* the transfer or delays in clock disable do not help
	513	*/
	514	mmc1_data.slots[1].name = "internal";
	515	mmc1_data.slots[1].ban_openended = 1;
	516	}
	517
bc593f5d IG	518	err = gpio_request_one(N8X0_SLOT_SWITCH_GPIO, GPIOF_OUT_INIT_LOW,
bc593f5d IG	519	"MMC slot switch");
9418c65f	520	if (err)
1dea5c6b	521	return;
9418c65f	522
9418c65f	523	if (machine_is_nokia_n810()) {
bc593f5d IG	524	err = gpio_request_array(n810_emmc_gpios,
bc593f5d IG	525	ARRAY_SIZE(n810_emmc_gpios));
9418c65f TL	526	if (err) {
9418c65f TL	527	gpio_free(N8X0_SLOT_SWITCH_GPIO);
1dea5c6b	528	return;
9418c65f	529	}
9418c65f TL	530	}
	531
	532	mmc_data[0] = &mmc1_data;
e08016d0	533	omap242x_init_mmc(mmc_data);
9418c65f TL	534	}
	535	#else
	536
	537	void __init n8x0_mmc_init(void)
	538	{
	539	}
9418c65f TL	540	#endif /* CONFIG_MMC_OMAP */
	541
	542	#ifdef CONFIG_MENELAUS
	543
	544	static int n8x0_auto_sleep_regulators(void)
	545	{
	546	u32 val;
	547	int ret;
	548
	549	val = EN_VPLL_SLEEP \| EN_VMMC_SLEEP \
	550	\| EN_VAUX_SLEEP \| EN_VIO_SLEEP \
	551	\| EN_VMEM_SLEEP \| EN_DC3_SLEEP \
	552	\| EN_VC_SLEEP \| EN_DC2_SLEEP;
	553
	554	ret = menelaus_set_regulator_sleep(1, val);
	555	if (ret < 0) {
	556	printk(KERN_ERR "Could not set regulators to sleep on "
	557	"menelaus: %u\n", ret);
	558	return ret;
	559	}
	560	return 0;
	561	}
	562
	563	static int n8x0_auto_voltage_scale(void)
	564	{
	565	int ret;
	566
	567	ret = menelaus_set_vcore_hw(1400, 1050);
	568	if (ret < 0) {
	569	printk(KERN_ERR "Could not set VCORE voltage on "
	570	"menelaus: %u\n", ret);
	571	return ret;
	572	}
	573	return 0;
	574	}
	575
	576	static int n8x0_menelaus_late_init(struct device *dev)
	577	{
	578	int ret;
	579
	580	ret = n8x0_auto_voltage_scale();
	581	if (ret < 0)
	582	return ret;
	583	ret = n8x0_auto_sleep_regulators();
	584	if (ret < 0)
	585	return ret;
	586	return 0;
	587	}
	588
a7f97d25 JN	589	#else
	590	static int n8x0_menelaus_late_init(struct device *dev)
	591	{
	592	return 0;
	593	}
	594	#endif
	595
	596	static struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
	597	.late_init = n8x0_menelaus_late_init,
	598	};
	599
	600	static struct i2c_board_info __initdata n8x0_i2c_board_info_1[] __initdata = {
9418c65f TL	601	{
	602	I2C_BOARD_INFO("menelaus", 0x72),
	603	.irq = INT_24XX_SYS_NIRQ,
a7f97d25	604	.platform_data = &n8x0_menelaus_platform_data,
9418c65f TL	605	},
	606	};
	607
366498d4 JN	608	static struct aic3x_pdata n810_aic33_data __initdata = {
366498d4 JN	609	.gpio_reset = 118,
9418c65f TL	610	};
9418c65f TL	611
366498d4 JN	612	static struct i2c_board_info n810_i2c_board_info_2[] __initdata = {
	613	{
	614	I2C_BOARD_INFO("tlv320aic3x", 0x18),
	615	.platform_data = &n810_aic33_data,
	616	},
	617	};
9418c65f	618
63138812 KV	619	static void __init n8x0_map_io(void)
	620	{
	621	omap2_set_globals_242x();
6fbd55d0	622	omap242x_map_common_io();
63138812 KV	623	}
63138812 KV	624
3dc3bad6	625	static void __init n8x0_init_early(void)
63138812	626	{
4805734b PW	627	omap2_init_common_infrastructure();
4805734b PW	628	omap2_init_common_devices(NULL, NULL);
63138812 KV	629	}
63138812 KV	630
bd8f0fc9 TL	631	#ifdef CONFIG_OMAP_MUX
bd8f0fc9 TL	632	static struct omap_board_mux board_mux[] __initdata = {
04be1e9b JN	633	/* I2S codec port pins for McBSP block */
	634	OMAP2420_MUX(EAC_AC_SCLK, OMAP_MUX_MODE1 \| OMAP_PIN_INPUT),
	635	OMAP2420_MUX(EAC_AC_FS, OMAP_MUX_MODE1 \| OMAP_PIN_INPUT),
	636	OMAP2420_MUX(EAC_AC_DIN, OMAP_MUX_MODE1 \| OMAP_PIN_INPUT),
	637	OMAP2420_MUX(EAC_AC_DOUT, OMAP_MUX_MODE1 \| OMAP_PIN_OUTPUT),
bd8f0fc9 TL	638	{ .reg_offset = OMAP_MUX_TERMINATOR },
bd8f0fc9 TL	639	};
0b50c691 TL	640
	641	static struct omap_device_pad serial2_pads[] __initdata = {
	642	{
	643	.name = "uart3_rx_irrx.uart3_rx_irrx",
	644	.flags = OMAP_DEVICE_PAD_REMUX \| OMAP_DEVICE_PAD_WAKEUP,
	645	.enable = OMAP_MUX_MODE0,
	646	.idle = OMAP_MUX_MODE3 /* Mux as GPIO for idle */
	647	},
	648	};
	649
	650	static inline void board_serial_init(void)
	651	{
	652	struct omap_board_data bdata;
	653
	654	bdata.flags = 0;
	655	bdata.pads = NULL;
	656	bdata.pads_cnt = 0;
	657
	658	bdata.id = 0;
	659	omap_serial_init_port(&bdata);
	660
	661	bdata.id = 1;
	662	omap_serial_init_port(&bdata);
	663
	664	bdata.id = 2;
	665	bdata.pads = serial2_pads;
	666	bdata.pads_cnt = ARRAY_SIZE(serial2_pads);
	667	omap_serial_init_port(&bdata);
	668	}
	669
	670	#else
	671
	672	static inline void board_serial_init(void)
	673	{
	674	omap_serial_init();
	675	}
	676
bd8f0fc9 TL	677	#endif
bd8f0fc9 TL	678
63138812 KV	679	static void __init n8x0_init_machine(void)
63138812 KV	680	{
bd8f0fc9	681	omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
63138812 KV	682	/* FIXME: add n810 spi devices */
	683	spi_register_board_info(n800_spi_board_info,
	684	ARRAY_SIZE(n800_spi_board_info));
a7f97d25 JN	685	omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1,
a7f97d25 JN	686	ARRAY_SIZE(n8x0_i2c_board_info_1));
366498d4 JN	687	omap_register_i2c_bus(2, 400, NULL, 0);
	688	if (machine_is_nokia_n810())
	689	i2c_register_board_info(2, n810_i2c_board_info_2,
	690	ARRAY_SIZE(n810_i2c_board_info_2));
0b50c691	691	board_serial_init();
a1a92e6f	692	gpmc_onenand_init(board_onenand_data);
9418c65f	693	n8x0_mmc_init();
97b9ad16	694	n8x0_usb_init();
63138812 KV	695	}
	696
	697	MACHINE_START(NOKIA_N800, "Nokia N800")
63138812	698	.boot_params = 0x80000100,
71ee7dad	699	.reserve = omap_reserve,
3dc3bad6 RKAL	700	.map_io = n8x0_map_io,
3dc3bad6 RKAL	701	.init_early = n8x0_init_early,
741e3a89	702	.init_irq = omap2_init_irq,
63138812	703	.init_machine = n8x0_init_machine,
e74984e4	704	.timer = &omap2_timer,
63138812 KV	705	MACHINE_END
	706
	707	MACHINE_START(NOKIA_N810, "Nokia N810")
63138812	708	.boot_params = 0x80000100,
71ee7dad	709	.reserve = omap_reserve,
3dc3bad6 RKAL	710	.map_io = n8x0_map_io,
3dc3bad6 RKAL	711	.init_early = n8x0_init_early,
741e3a89	712	.init_irq = omap2_init_irq,
63138812	713	.init_machine = n8x0_init_machine,
e74984e4	714	.timer = &omap2_timer,
63138812 KV	715	MACHINE_END
	716
	717	MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
63138812	718	.boot_params = 0x80000100,
71ee7dad	719	.reserve = omap_reserve,
3dc3bad6 RKAL	720	.map_io = n8x0_map_io,
3dc3bad6 RKAL	721	.init_early = n8x0_init_early,
741e3a89	722	.init_irq = omap2_init_irq,
63138812	723	.init_machine = n8x0_init_machine,
e74984e4	724	.timer = &omap2_timer,
63138812	725	MACHINE_END