[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(TUSB6010_GPIO_ENABLE, "TUSB6010 enable");
	if (ret != 0) {
		printk(KERN_ERR "Could not get TUSB power GPIO%i\n",
		       TUSB6010_GPIO_ENABLE);
		return;
	}
	gpio_direction_output(TUSB6010_GPIO_ENABLE, 0);

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

	gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0);

	if (machine_is_nokia_n810()) {
		err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf");
		if (err) {
			gpio_free(N8X0_SLOT_SWITCH_GPIO);
			return;
		}
		gpio_direction_output(N810_EMMC_VSD_GPIO, 0);

		err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
		if (err) {
			gpio_free(N8X0_SLOT_SWITCH_GPIO);
			gpio_free(N810_EMMC_VSD_GPIO);
			return;
		}
		gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
	}

	mmc_data[0] = &mmc1_data;
	omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
}
#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	= omap_init_irq,
	.init_machine	= n8x0_init_machine,
	.timer		= &omap_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	= omap_init_irq,
	.init_machine	= n8x0_init_machine,
	.timer		= &omap_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	= omap_init_irq,
	.init_machine	= n8x0_init_machine,
	.timer		= &omap_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 */
	109	ret = gpio_request(TUSB6010_GPIO_ENABLE, "TUSB6010 enable");
	110	if (ret != 0) {
	111	printk(KERN_ERR "Could not get TUSB power GPIO%i\n",
	112	TUSB6010_GPIO_ENABLE);
	113	return;
114	}
115	gpio_direction_output(TUSB6010_GPIO_ENABLE, 0);
116
117	tusb_set_power(0);
118
119	ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2,
120	TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS,
121	TUSB6010_GPIO_INT, TUSB6010_DMACHAN);
122	if (ret != 0)
123	goto err;
124
125	printk(announce);
126
127	return;
128
129	err:
130	gpio_free(TUSB6010_GPIO_ENABLE);
131	}
132	#else
133
134	static void __init n8x0_usb_init(void) {}
135
7c925546	136	#endif /CONFIG_USB_MUSB_TUSB6010 /
97b9ad16 FA	137
97b9ad16 FA	138
63138812 KV	139	static struct omap2_mcspi_device_config p54spi_mcspi_config = {
	140	.turbo_mode = 0,
	141	.single_channel = 1,
	142	};
	143
	144	static struct spi_board_info n800_spi_board_info[] __initdata = {
	145	{
	146	.modalias = "p54spi",
	147	.bus_num = 2,
	148	.chip_select = 0,
	149	.max_speed_hz = 48000000,
	150	.controller_data = &p54spi_mcspi_config,
	151	},
	152	};
	153
	154	#if defined(CONFIG_MTD_ONENAND_OMAP2) \|\| \
	155	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
	156
	157	static struct mtd_partition onenand_partitions[] = {
	158	{
	159	.name = "bootloader",
	160	.offset = 0,
	161	.size = 0x20000,
	162	.mask_flags = MTD_WRITEABLE, /* Force read-only */
	163	},
	164	{
	165	.name = "config",
	166	.offset = MTDPART_OFS_APPEND,
	167	.size = 0x60000,
	168	},
	169	{
	170	.name = "kernel",
	171	.offset = MTDPART_OFS_APPEND,
	172	.size = 0x200000,
	173	},
	174	{
	175	.name = "initfs",
	176	.offset = MTDPART_OFS_APPEND,
	177	.size = 0x400000,
	178	},
	179	{
	180	.name = "rootfs",
	181	.offset = MTDPART_OFS_APPEND,
	182	.size = MTDPART_SIZ_FULL,
	183	},
	184	};
	185
a1a92e6f AK	186	static struct omap_onenand_platform_data board_onenand_data[] = {
	187	{
	188	.cs = 0,
	189	.gpio_irq = 26,
	190	.parts = onenand_partitions,
	191	.nr_parts = ARRAY_SIZE(onenand_partitions),
	192	.flags = ONENAND_SYNC_READ,
	193	}
63138812	194	};
63138812 KV	195	#endif
63138812 KV	196
9418c65f TL	197	#if defined(CONFIG_MENELAUS) && \
	198	(defined(CONFIG_MMC_OMAP) \|\| defined(CONFIG_MMC_OMAP_MODULE))
	199
	200	/*
	201	* On both N800 and N810, only the first of the two MMC controllers is in use.
	202	* The two MMC slots are multiplexed via Menelaus companion chip over I2C.
	203	* On N800, both slots are powered via Menelaus. On N810, only one of the
	204	* slots is powered via Menelaus. The N810 EMMC is powered via GPIO.
	205	*
	206	* VMMC slot 1 on both N800 and N810
	207	* VDCDC3_APE and VMCS2_APE slot 2 on N800
	208	* GPIO23 and GPIO9 slot 2 EMMC on N810
	209	*
	210	*/
	211	#define N8X0_SLOT_SWITCH_GPIO 96
	212	#define N810_EMMC_VSD_GPIO 23
1dea5c6b	213	#define N810_EMMC_VIO_GPIO 9
9418c65f TL	214
	215	static int n8x0_mmc_switch_slot(struct device *dev, int slot)
	216	{
	217	#ifdef CONFIG_MMC_DEBUG
	218	dev_dbg(dev, "Choose slot %d\n", slot + 1);
	219	#endif
	220	gpio_set_value(N8X0_SLOT_SWITCH_GPIO, slot);
	221	return 0;
	222	}
	223
	224	static int n8x0_mmc_set_power_menelaus(struct device *dev, int slot,
	225	int power_on, int vdd)
	226	{
	227	int mV;
	228
	229	#ifdef CONFIG_MMC_DEBUG
	230	dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
	231	power_on ? "on" : "off", vdd);
	232	#endif
	233	if (slot == 0) {
	234	if (!power_on)
	235	return menelaus_set_vmmc(0);
	236	switch (1 << vdd) {
	237	case MMC_VDD_33_34:
	238	case MMC_VDD_32_33:
	239	case MMC_VDD_31_32:
	240	mV = 3100;
	241	break;
	242	case MMC_VDD_30_31:
	243	mV = 3000;
	244	break;
	245	case MMC_VDD_28_29:
	246	mV = 2800;
	247	break;
	248	case MMC_VDD_165_195:
	249	mV = 1850;
	250	break;
	251	default:
	252	BUG();
	253	}
	254	return menelaus_set_vmmc(mV);
	255	} else {
	256	if (!power_on)
	257	return menelaus_set_vdcdc(3, 0);
	258	switch (1 << vdd) {
	259	case MMC_VDD_33_34:
	260	case MMC_VDD_32_33:
	261	mV = 3300;
	262	break;
	263	case MMC_VDD_30_31:
	264	case MMC_VDD_29_30:
	265	mV = 3000;
	266	break;
	267	case MMC_VDD_28_29:
	268	case MMC_VDD_27_28:
	269	mV = 2800;
	270	break;
	271	case MMC_VDD_24_25:
	272	case MMC_VDD_23_24:
	273	mV = 2400;
	274	break;
	275	case MMC_VDD_22_23:
	276	case MMC_VDD_21_22:
	277	mV = 2200;
278	break;
279	case MMC_VDD_20_21:
280	mV = 2000;
281	break;
282	case MMC_VDD_165_195:
283	mV = 1800;
284	break;
285	default:
286	BUG();
287	}
288	return menelaus_set_vdcdc(3, mV);
289	}
290	return 0;
291	}
292
293	static void n810_set_power_emmc(struct device *dev,
294	int power_on)
295	{
296	dev_dbg(dev, "Set EMMC power %s\n", power_on ? "on" : "off");
297
298	if (power_on) {
299	gpio_set_value(N810_EMMC_VSD_GPIO, 1);
300	msleep(1);
1dea5c6b	301	gpio_set_value(N810_EMMC_VIO_GPIO, 1);
9418c65f TL	302	msleep(1);
9418c65f TL	303	} else {
1dea5c6b	304	gpio_set_value(N810_EMMC_VIO_GPIO, 0);
9418c65f TL	305	msleep(50);
	306	gpio_set_value(N810_EMMC_VSD_GPIO, 0);
	307	msleep(50);
	308	}
	309	}
	310
	311	static int n8x0_mmc_set_power(struct device *dev, int slot, int power_on,
	312	int vdd)
	313	{
	314	if (machine_is_nokia_n800() \|\| slot == 0)
	315	return n8x0_mmc_set_power_menelaus(dev, slot, power_on, vdd);
	316
	317	n810_set_power_emmc(dev, power_on);
	318
	319	return 0;
	320	}
	321
	322	static int n8x0_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
	323	{
	324	int r;
	325
	326	dev_dbg(dev, "Set slot %d bus mode %s\n", slot + 1,
	327	bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
	328	BUG_ON(slot != 0 && slot != 1);
	329	slot++;
	330	switch (bus_mode) {
	331	case MMC_BUSMODE_OPENDRAIN:
	332	r = menelaus_set_mmc_opendrain(slot, 1);
	333	break;
	334	case MMC_BUSMODE_PUSHPULL:
	335	r = menelaus_set_mmc_opendrain(slot, 0);
	336	break;
	337	default:
	338	BUG();
	339	}
	340	if (r != 0 && printk_ratelimit())
	341	dev_err(dev, "MMC: unable to set bus mode for slot %d\n",
	342	slot);
	343	return r;
	344	}
	345
	346	static int n8x0_mmc_get_cover_state(struct device *dev, int slot)
	347	{
	348	slot++;
	349	BUG_ON(slot != 1 && slot != 2);
	350	if (slot == 1)
	351	return slot1_cover_open;
	352	else
	353	return slot2_cover_open;
	354	}
	355
	356	static void n8x0_mmc_callback(void *data, u8 card_mask)
	357	{
	358	int bit, *openp, index;
	359
	360	if (machine_is_nokia_n800()) {
	361	bit = 1 << 1;
	362	openp = &slot2_cover_open;
	363	index = 1;
	364	} else {
	365	bit = 1;
	366	openp = &slot1_cover_open;
	367	index = 0;
	368	}
369
370	if (card_mask & bit)
371	*openp = 1;
372	else
373	*openp = 0;
374
375	omap_mmc_notify_cover_event(mmc_device, index, *openp);
376	}
377
9418c65f TL	378	static int n8x0_mmc_late_init(struct device *dev)
	379	{
	380	int r, bit, *openp;
	381	int vs2sel;
	382
	383	mmc_device = dev;
	384
	385	r = menelaus_set_slot_sel(1);
	386	if (r < 0)
	387	return r;
	388
	389	if (machine_is_nokia_n800())
	390	vs2sel = 0;
	391	else
	392	vs2sel = 2;
	393
	394	r = menelaus_set_mmc_slot(2, 0, vs2sel, 1);
	395	if (r < 0)
	396	return r;
	397
	398	n8x0_mmc_set_power(dev, 0, MMC_POWER_ON, 16); /* MMC_VDD_28_29 */
	399	n8x0_mmc_set_power(dev, 1, MMC_POWER_ON, 16);
	400
	401	r = menelaus_set_mmc_slot(1, 1, 0, 1);
	402	if (r < 0)
	403	return r;
	404	r = menelaus_set_mmc_slot(2, 1, vs2sel, 1);
	405	if (r < 0)
	406	return r;
	407
	408	r = menelaus_get_slot_pin_states();
	409	if (r < 0)
	410	return r;
	411
	412	if (machine_is_nokia_n800()) {
	413	bit = 1 << 1;
	414	openp = &slot2_cover_open;
	415	} else {
	416	bit = 1;
	417	openp = &slot1_cover_open;
	418	slot2_cover_open = 0;
	419	}
	420
	421	/* All slot pin bits seem to be inversed until first switch change */
	422	if (r == 0xf \|\| r == (0xf & ~bit))
	423	r = ~r;
	424
	425	if (r & bit)
	426	*openp = 1;
	427	else
	428	*openp = 0;
	429
	430	r = menelaus_register_mmc_callback(n8x0_mmc_callback, NULL);
	431
	432	return r;
	433	}
	434
	435	static void n8x0_mmc_shutdown(struct device *dev)
	436	{
	437	int vs2sel;
	438
	439	if (machine_is_nokia_n800())
	440	vs2sel = 0;
	441	else
442	vs2sel = 2;
443
444	menelaus_set_mmc_slot(1, 0, 0, 0);
445	menelaus_set_mmc_slot(2, 0, vs2sel, 0);
446	}
447
448	static void n8x0_mmc_cleanup(struct device *dev)
449	{
450	menelaus_unregister_mmc_callback();
451
452	gpio_free(N8X0_SLOT_SWITCH_GPIO);
453
454	if (machine_is_nokia_n810()) {
455	gpio_free(N810_EMMC_VSD_GPIO);
1dea5c6b	456	gpio_free(N810_EMMC_VIO_GPIO);
9418c65f TL	457	}
	458	}
	459
	460	/*
	461	* MMC controller1 has two slots that are multiplexed via I2C.
	462	* MMC controller2 is not in use.
	463	*/
	464	static struct omap_mmc_platform_data mmc1_data = {
	465	.nr_slots = 2,
	466	.switch_slot = n8x0_mmc_switch_slot,
	467	.init = n8x0_mmc_late_init,
	468	.cleanup = n8x0_mmc_cleanup,
	469	.shutdown = n8x0_mmc_shutdown,
	470	.max_freq = 24000000,
	471	.dma_mask = 0xffffffff,
	472	.slots[0] = {
	473	.wires = 4,
	474	.set_power = n8x0_mmc_set_power,
	475	.set_bus_mode = n8x0_mmc_set_bus_mode,
	476	.get_cover_state = n8x0_mmc_get_cover_state,
	477	.ocr_mask = MMC_VDD_165_195 \| MMC_VDD_30_31 \|
	478	MMC_VDD_32_33 \| MMC_VDD_33_34,
	479	.name = "internal",
	480	},
	481	.slots[1] = {
	482	.set_power = n8x0_mmc_set_power,
	483	.set_bus_mode = n8x0_mmc_set_bus_mode,
	484	.get_cover_state = n8x0_mmc_get_cover_state,
	485	.ocr_mask = MMC_VDD_165_195 \| MMC_VDD_20_21 \|
	486	MMC_VDD_21_22 \| MMC_VDD_22_23 \|
	487	MMC_VDD_23_24 \| MMC_VDD_24_25 \|
	488	MMC_VDD_27_28 \| MMC_VDD_28_29 \|
	489	MMC_VDD_29_30 \| MMC_VDD_30_31 \|
	490	MMC_VDD_32_33 \| MMC_VDD_33_34,
	491	.name = "external",
	492	},
	493	};
	494
	495	static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
	496
04aeae77	497	static void __init n8x0_mmc_init(void)
9418c65f TL	498
	499	{
	500	int err;
	501
	502	if (machine_is_nokia_n810()) {
	503	mmc1_data.slots[0].name = "external";
	504
	505	/*
	506	* Some Samsung Movinand chips do not like open-ended
	507	* multi-block reads and fall to braind-dead state
	508	* while doing so. Reducing the number of blocks in
	509	* the transfer or delays in clock disable do not help
	510	*/
	511	mmc1_data.slots[1].name = "internal";
	512	mmc1_data.slots[1].ban_openended = 1;
	513	}
	514
	515	err = gpio_request(N8X0_SLOT_SWITCH_GPIO, "MMC slot switch");
	516	if (err)
1dea5c6b	517	return;
9418c65f TL	518
	519	gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0);
	520
	521	if (machine_is_nokia_n810()) {
	522	err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf");
	523	if (err) {
	524	gpio_free(N8X0_SLOT_SWITCH_GPIO);
1dea5c6b	525	return;
9418c65f TL	526	}
	527	gpio_direction_output(N810_EMMC_VSD_GPIO, 0);
	528
1dea5c6b	529	err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
9418c65f TL	530	if (err) {
	531	gpio_free(N8X0_SLOT_SWITCH_GPIO);
	532	gpio_free(N810_EMMC_VSD_GPIO);
1dea5c6b	533	return;
9418c65f	534	}
1dea5c6b	535	gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
9418c65f TL	536	}
	537
	538	mmc_data[0] = &mmc1_data;
	539	omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
	540	}
	541	#else
	542
	543	void __init n8x0_mmc_init(void)
	544	{
	545	}
9418c65f TL	546	#endif /* CONFIG_MMC_OMAP */
	547
	548	#ifdef CONFIG_MENELAUS
	549
	550	static int n8x0_auto_sleep_regulators(void)
	551	{
	552	u32 val;
	553	int ret;
	554
	555	val = EN_VPLL_SLEEP \| EN_VMMC_SLEEP \
	556	\| EN_VAUX_SLEEP \| EN_VIO_SLEEP \
	557	\| EN_VMEM_SLEEP \| EN_DC3_SLEEP \
	558	\| EN_VC_SLEEP \| EN_DC2_SLEEP;
	559
	560	ret = menelaus_set_regulator_sleep(1, val);
	561	if (ret < 0) {
	562	printk(KERN_ERR "Could not set regulators to sleep on "
	563	"menelaus: %u\n", ret);
	564	return ret;
	565	}
	566	return 0;
	567	}
	568
	569	static int n8x0_auto_voltage_scale(void)
	570	{
	571	int ret;
	572
	573	ret = menelaus_set_vcore_hw(1400, 1050);
	574	if (ret < 0) {
	575	printk(KERN_ERR "Could not set VCORE voltage on "
	576	"menelaus: %u\n", ret);
	577	return ret;
	578	}
	579	return 0;
	580	}
	581
	582	static int n8x0_menelaus_late_init(struct device *dev)
	583	{
	584	int ret;
	585
	586	ret = n8x0_auto_voltage_scale();
	587	if (ret < 0)
	588	return ret;
	589	ret = n8x0_auto_sleep_regulators();
	590	if (ret < 0)
	591	return ret;
	592	return 0;
	593	}
	594
a7f97d25 JN	595	#else
	596	static int n8x0_menelaus_late_init(struct device *dev)
	597	{
	598	return 0;
	599	}
	600	#endif
	601
	602	static struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
	603	.late_init = n8x0_menelaus_late_init,
	604	};
	605
	606	static struct i2c_board_info __initdata n8x0_i2c_board_info_1[] __initdata = {
9418c65f TL	607	{
	608	I2C_BOARD_INFO("menelaus", 0x72),
	609	.irq = INT_24XX_SYS_NIRQ,
a7f97d25	610	.platform_data = &n8x0_menelaus_platform_data,
9418c65f TL	611	},
	612	};
	613
366498d4 JN	614	static struct aic3x_pdata n810_aic33_data __initdata = {
366498d4 JN	615	.gpio_reset = 118,
9418c65f TL	616	};
9418c65f TL	617
366498d4 JN	618	static struct i2c_board_info n810_i2c_board_info_2[] __initdata = {
	619	{
	620	I2C_BOARD_INFO("tlv320aic3x", 0x18),
	621	.platform_data = &n810_aic33_data,
	622	},
	623	};
9418c65f	624
63138812 KV	625	static void __init n8x0_map_io(void)
	626	{
	627	omap2_set_globals_242x();
6fbd55d0	628	omap242x_map_common_io();
63138812 KV	629	}
63138812 KV	630
3dc3bad6	631	static void __init n8x0_init_early(void)
63138812	632	{
4805734b PW	633	omap2_init_common_infrastructure();
4805734b PW	634	omap2_init_common_devices(NULL, NULL);
63138812 KV	635	}
63138812 KV	636
bd8f0fc9 TL	637	#ifdef CONFIG_OMAP_MUX
bd8f0fc9 TL	638	static struct omap_board_mux board_mux[] __initdata = {
04be1e9b JN	639	/* I2S codec port pins for McBSP block */
	640	OMAP2420_MUX(EAC_AC_SCLK, OMAP_MUX_MODE1 \| OMAP_PIN_INPUT),
	641	OMAP2420_MUX(EAC_AC_FS, OMAP_MUX_MODE1 \| OMAP_PIN_INPUT),
	642	OMAP2420_MUX(EAC_AC_DIN, OMAP_MUX_MODE1 \| OMAP_PIN_INPUT),
	643	OMAP2420_MUX(EAC_AC_DOUT, OMAP_MUX_MODE1 \| OMAP_PIN_OUTPUT),
bd8f0fc9 TL	644	{ .reg_offset = OMAP_MUX_TERMINATOR },
bd8f0fc9 TL	645	};
0b50c691 TL	646
	647	static struct omap_device_pad serial2_pads[] __initdata = {
	648	{
	649	.name = "uart3_rx_irrx.uart3_rx_irrx",
	650	.flags = OMAP_DEVICE_PAD_REMUX \| OMAP_DEVICE_PAD_WAKEUP,
	651	.enable = OMAP_MUX_MODE0,
	652	.idle = OMAP_MUX_MODE3 /* Mux as GPIO for idle */
	653	},
	654	};
	655
	656	static inline void board_serial_init(void)
	657	{
	658	struct omap_board_data bdata;
	659
	660	bdata.flags = 0;
	661	bdata.pads = NULL;
	662	bdata.pads_cnt = 0;
	663
	664	bdata.id = 0;
	665	omap_serial_init_port(&bdata);
	666
	667	bdata.id = 1;
	668	omap_serial_init_port(&bdata);
	669
	670	bdata.id = 2;
	671	bdata.pads = serial2_pads;
	672	bdata.pads_cnt = ARRAY_SIZE(serial2_pads);
	673	omap_serial_init_port(&bdata);
	674	}
	675
	676	#else
	677
	678	static inline void board_serial_init(void)
	679	{
	680	omap_serial_init();
	681	}
	682
bd8f0fc9 TL	683	#endif
bd8f0fc9 TL	684
63138812 KV	685	static void __init n8x0_init_machine(void)
63138812 KV	686	{
bd8f0fc9	687	omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
63138812 KV	688	/* FIXME: add n810 spi devices */
	689	spi_register_board_info(n800_spi_board_info,
	690	ARRAY_SIZE(n800_spi_board_info));
a7f97d25 JN	691	omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1,
a7f97d25 JN	692	ARRAY_SIZE(n8x0_i2c_board_info_1));
366498d4 JN	693	omap_register_i2c_bus(2, 400, NULL, 0);
	694	if (machine_is_nokia_n810())
	695	i2c_register_board_info(2, n810_i2c_board_info_2,
	696	ARRAY_SIZE(n810_i2c_board_info_2));
0b50c691	697	board_serial_init();
a1a92e6f	698	gpmc_onenand_init(board_onenand_data);
9418c65f	699	n8x0_mmc_init();
97b9ad16	700	n8x0_usb_init();
63138812 KV	701	}
	702
	703	MACHINE_START(NOKIA_N800, "Nokia N800")
63138812	704	.boot_params = 0x80000100,
71ee7dad	705	.reserve = omap_reserve,
3dc3bad6 RKAL	706	.map_io = n8x0_map_io,
	707	.init_early = n8x0_init_early,
	708	.init_irq = omap_init_irq,
63138812 KV	709	.init_machine = n8x0_init_machine,
	710	.timer = &omap_timer,
	711	MACHINE_END
	712
	713	MACHINE_START(NOKIA_N810, "Nokia N810")
63138812	714	.boot_params = 0x80000100,
71ee7dad	715	.reserve = omap_reserve,
3dc3bad6 RKAL	716	.map_io = n8x0_map_io,
	717	.init_early = n8x0_init_early,
	718	.init_irq = omap_init_irq,
63138812 KV	719	.init_machine = n8x0_init_machine,
	720	.timer = &omap_timer,
	721	MACHINE_END
	722
	723	MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
63138812	724	.boot_params = 0x80000100,
71ee7dad	725	.reserve = omap_reserve,
3dc3bad6 RKAL	726	.map_io = n8x0_map_io,
	727	.init_early = n8x0_init_early,
	728	.init_irq = omap_init_irq,
63138812 KV	729	.init_machine = n8x0_init_machine,
	730	.timer = &omap_timer,
	731	MACHINE_END