[linux-2.6-block.git] / arch / arm / mach-omap2 / board-omap3beagle.c

/*
 * linux/arch/arm/mach-omap2/board-omap3beagle.c
 *
 * Copyright (C) 2008 Texas Instruments
 *
 * Modified from mach-omap2/board-3430sdp.c
 *
 * Initial code: Syed Mohammed Khasim
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/leds.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
#include <linux/opp.h>

#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/mmc/host.h>

#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>

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

#include <plat/board.h>
#include <plat/common.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
#include <plat/gpmc.h>
#include <plat/nand.h>
#include <plat/usb.h>
#include <plat/omap_device.h>

#include "mux.h"
#include "hsmmc.h"
#include "pm.h"
#include "common-board-devices.h"

/*
 * OMAP3 Beagle revision
 * Run time detection of Beagle revision is done by reading GPIO.
 * GPIO ID -
 *	AXBX	= GPIO173, GPIO172, GPIO171: 1 1 1
 *	C1_3	= GPIO173, GPIO172, GPIO171: 1 1 0
 *	C4	= GPIO173, GPIO172, GPIO171: 1 0 1
 *	XM	= GPIO173, GPIO172, GPIO171: 0 0 0
 */
enum {
	OMAP3BEAGLE_BOARD_UNKN = 0,
	OMAP3BEAGLE_BOARD_AXBX,
	OMAP3BEAGLE_BOARD_C1_3,
	OMAP3BEAGLE_BOARD_C4,
	OMAP3BEAGLE_BOARD_XM,
};

static u8 omap3_beagle_version;

static u8 omap3_beagle_get_rev(void)
{
	return omap3_beagle_version;
}

static struct gpio omap3_beagle_rev_gpios[] __initdata = {
	{ 171, GPIOF_IN, "rev_id_0"    },
	{ 172, GPIOF_IN, "rev_id_1" },
	{ 173, GPIOF_IN, "rev_id_2"    },
};

static void __init omap3_beagle_init_rev(void)
{
	int ret;
	u16 beagle_rev = 0;

	omap_mux_init_gpio(171, OMAP_PIN_INPUT_PULLUP);
	omap_mux_init_gpio(172, OMAP_PIN_INPUT_PULLUP);
	omap_mux_init_gpio(173, OMAP_PIN_INPUT_PULLUP);

	ret = gpio_request_array(omap3_beagle_rev_gpios,
				 ARRAY_SIZE(omap3_beagle_rev_gpios));
	if (ret < 0) {
		printk(KERN_ERR "Unable to get revision detection GPIO pins\n");
		omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN;
		return;
	}

	beagle_rev = gpio_get_value(171) | (gpio_get_value(172) << 1)
			| (gpio_get_value(173) << 2);

	gpio_free_array(omap3_beagle_rev_gpios,
			ARRAY_SIZE(omap3_beagle_rev_gpios));

	switch (beagle_rev) {
	case 7:
		printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n");
		omap3_beagle_version = OMAP3BEAGLE_BOARD_AXBX;
		break;
	case 6:
		printk(KERN_INFO "OMAP3 Beagle Rev: C1/C2/C3\n");
		omap3_beagle_version = OMAP3BEAGLE_BOARD_C1_3;
		break;
	case 5:
		printk(KERN_INFO "OMAP3 Beagle Rev: C4\n");
		omap3_beagle_version = OMAP3BEAGLE_BOARD_C4;
		break;
	case 0:
		printk(KERN_INFO "OMAP3 Beagle Rev: xM\n");
		omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
		break;
	default:
		printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd\n", beagle_rev);
		omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN;
	}
}

static struct mtd_partition omap3beagle_nand_partitions[] = {
	/* All the partition sizes are listed in terms of NAND block size */
	{
		.name		= "X-Loader",
		.offset		= 0,
		.size		= 4 * NAND_BLOCK_SIZE,
		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
	},
	{
		.name		= "U-Boot",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x80000 */
		.size		= 15 * NAND_BLOCK_SIZE,
		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
	},
	{
		.name		= "U-Boot Env",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x260000 */
		.size		= 1 * NAND_BLOCK_SIZE,
	},
	{
		.name		= "Kernel",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x280000 */
		.size		= 32 * NAND_BLOCK_SIZE,
	},
	{
		.name		= "File System",
		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x680000 */
		.size		= MTDPART_SIZ_FULL,
	},
};

/* DSS */

static int beagle_enable_dvi(struct omap_dss_device *dssdev)
{
	if (gpio_is_valid(dssdev->reset_gpio))
		gpio_set_value(dssdev->reset_gpio, 1);

	return 0;
}

static void beagle_disable_dvi(struct omap_dss_device *dssdev)
{
	if (gpio_is_valid(dssdev->reset_gpio))
		gpio_set_value(dssdev->reset_gpio, 0);
}

static struct panel_generic_dpi_data dvi_panel = {
	.name = "generic",
	.platform_enable = beagle_enable_dvi,
	.platform_disable = beagle_disable_dvi,
};

static struct omap_dss_device beagle_dvi_device = {
	.type = OMAP_DISPLAY_TYPE_DPI,
	.name = "dvi",
	.driver_name = "generic_dpi_panel",
	.data = &dvi_panel,
	.phy.dpi.data_lines = 24,
	.reset_gpio = -EINVAL,
};

static struct omap_dss_device beagle_tv_device = {
	.name = "tv",
	.driver_name = "venc",
	.type = OMAP_DISPLAY_TYPE_VENC,
	.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
};

static struct omap_dss_device *beagle_dss_devices[] = {
	&beagle_dvi_device,
	&beagle_tv_device,
};

static struct omap_dss_board_info beagle_dss_data = {
	.num_devices = ARRAY_SIZE(beagle_dss_devices),
	.devices = beagle_dss_devices,
	.default_device = &beagle_dvi_device,
};

static struct regulator_consumer_supply beagle_vdac_supply[] = {
	REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
};

static struct regulator_consumer_supply beagle_vdvi_supplies[] = {
	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
};

static void __init beagle_display_init(void)
{
	int r;

	r = gpio_request_one(beagle_dvi_device.reset_gpio, GPIOF_OUT_INIT_LOW,
			     "DVI reset");
	if (r < 0)
		printk(KERN_ERR "Unable to get DVI reset GPIO\n");
}

#include "sdram-micron-mt46h32m32lf-6.h"

static struct omap2_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
		.gpio_wp	= 29,
	},
	{}	/* Terminator */
};

static struct regulator_consumer_supply beagle_vmmc1_supply[] = {
	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};

static struct regulator_consumer_supply beagle_vsim_supply[] = {
	REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};

static struct gpio_led gpio_leds[];

static int beagle_twl_gpio_setup(struct device *dev,
		unsigned gpio, unsigned ngpio)
{
	int r, usb_pwr_level;

	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
		mmc[0].gpio_wp = -EINVAL;
	} else if ((omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C1_3) ||
		(omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C4)) {
		omap_mux_init_gpio(23, OMAP_PIN_INPUT);
		mmc[0].gpio_wp = 23;
	} else {
		omap_mux_init_gpio(29, OMAP_PIN_INPUT);
	}
	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
	mmc[0].gpio_cd = gpio + 0;
	omap2_hsmmc_init(mmc);

	/*
	 * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
	 * high / others active low)
	 * DVI reset GPIO is different between beagle revisions
	 */
	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
		usb_pwr_level = GPIOF_OUT_INIT_HIGH;
		beagle_dvi_device.reset_gpio = 129;
		/*
		 * gpio + 1 on Xm controls the TFP410's enable line (active low)
		 * gpio + 2 control varies depending on the board rev as below:
		 * P7/P8 revisions(prototype): Camera EN
		 * A2+ revisions (production): LDO (DVI, serial, led blocks)
		 */
		r = gpio_request_one(gpio + 1, GPIOF_OUT_INIT_LOW,
				     "nDVI_PWR_EN");
		if (r)
			pr_err("%s: unable to configure nDVI_PWR_EN\n",
				__func__);
		r = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
				     "DVI_LDO_EN");
		if (r)
			pr_err("%s: unable to configure DVI_LDO_EN\n",
				__func__);
	} else {
		usb_pwr_level = GPIOF_OUT_INIT_LOW;
		beagle_dvi_device.reset_gpio = 170;
		/*
		 * REVISIT: need ehci-omap hooks for external VBUS
		 * power switch and overcurrent detect
		 */
		if (gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC"))
			pr_err("%s: unable to configure EHCI_nOC\n", __func__);
	}

	gpio_request_one(gpio + TWL4030_GPIO_MAX, usb_pwr_level, "nEN_USB_PWR");

	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;

	return 0;
}

static struct twl4030_gpio_platform_data beagle_gpio_data = {
	.gpio_base	= OMAP_MAX_GPIO_LINES,
	.irq_base	= TWL4030_GPIO_IRQ_BASE,
	.irq_end	= TWL4030_GPIO_IRQ_END,
	.use_leds	= true,
	.pullups	= BIT(1),
	.pulldowns	= BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
				| BIT(15) | BIT(16) | BIT(17),
	.setup		= beagle_twl_gpio_setup,
};

/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data beagle_vmmc1 = {
	.constraints = {
		.min_uV			= 1850000,
		.max_uV			= 3150000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(beagle_vmmc1_supply),
	.consumer_supplies	= beagle_vmmc1_supply,
};

/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
static struct regulator_init_data beagle_vsim = {
	.constraints = {
		.min_uV			= 1800000,
		.max_uV			= 3000000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE
					| REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(beagle_vsim_supply),
	.consumer_supplies	= beagle_vsim_supply,
};

/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
static struct regulator_init_data beagle_vdac = {
	.constraints = {
		.min_uV			= 1800000,
		.max_uV			= 1800000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(beagle_vdac_supply),
	.consumer_supplies	= beagle_vdac_supply,
};

/* VPLL2 for digital video outputs */
static struct regulator_init_data beagle_vpll2 = {
	.constraints = {
		.name			= "VDVI",
		.min_uV			= 1800000,
		.max_uV			= 1800000,
		.valid_modes_mask	= REGULATOR_MODE_NORMAL
					| REGULATOR_MODE_STANDBY,
		.valid_ops_mask		= REGULATOR_CHANGE_MODE
					| REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(beagle_vdvi_supplies),
	.consumer_supplies	= beagle_vdvi_supplies,
};

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

static struct twl4030_codec_audio_data beagle_audio_data;

static struct twl4030_codec_data beagle_codec_data = {
	.audio_mclk = 26000000,
	.audio = &beagle_audio_data,
};

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

	/* platform_data for children goes here */
	.usb		= &beagle_usb_data,
	.gpio		= &beagle_gpio_data,
	.codec		= &beagle_codec_data,
	.vmmc1		= &beagle_vmmc1,
	.vsim		= &beagle_vsim,
	.vdac		= &beagle_vdac,
	.vpll2		= &beagle_vpll2,
};

static struct i2c_board_info __initdata beagle_i2c_eeprom[] = {
       {
               I2C_BOARD_INFO("eeprom", 0x50),
       },
};

static int __init omap3_beagle_i2c_init(void)
{
	omap3_pmic_init("twl4030", &beagle_twldata);
	/* Bus 3 is attached to the DVI port where devices like the pico DLP
	 * projector don't work reliably with 400kHz */
	omap_register_i2c_bus(3, 100, beagle_i2c_eeprom, ARRAY_SIZE(beagle_i2c_eeprom));
	return 0;
}

static struct gpio_led gpio_leds[] = {
	{
		.name			= "beagleboard::usr0",
		.default_trigger	= "heartbeat",
		.gpio			= 150,
	},
	{
		.name			= "beagleboard::usr1",
		.default_trigger	= "mmc0",
		.gpio			= 149,
	},
	{
		.name			= "beagleboard::pmu_stat",
		.gpio			= -EINVAL,	/* gets replaced */
		.active_low		= true,
	},
};

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 gpio_keys_button gpio_buttons[] = {
	{
		.code			= BTN_EXTRA,
		.gpio			= 7,
		.desc			= "user",
		.wakeup			= 1,
	},
};

static struct gpio_keys_platform_data gpio_key_info = {
	.buttons	= gpio_buttons,
	.nbuttons	= ARRAY_SIZE(gpio_buttons),
};

static struct platform_device keys_gpio = {
	.name	= "gpio-keys",
	.id	= -1,
	.dev	= {
		.platform_data	= &gpio_key_info,
	},
};

static void __init omap3_beagle_init_early(void)
{
	omap2_init_common_infrastructure();
	omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
				  mt46h32m32lf6_sdrc_params);
}

static void __init omap3_beagle_init_irq(void)
{
	omap3_init_irq();
}

static struct platform_device *omap3_beagle_devices[] __initdata = {
	&leds_gpio,
	&keys_gpio,
};

static const struct usbhs_omap_board_data usbhs_bdata __initconst = {

	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,

	.phy_reset  = true,
	.reset_gpio_port[0]  = -EINVAL,
	.reset_gpio_port[1]  = 147,
	.reset_gpio_port[2]  = -EINVAL
};

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

static void __init beagle_opp_init(void)
{
	int r = 0;

	/* Initialize the omap3 opp table */
	if (omap3_opp_init()) {
		pr_err("%s: opp default init failed\n", __func__);
		return;
	}

	/* Custom OPP enabled for XM */
	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
		struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
		struct omap_hwmod *dh = omap_hwmod_lookup("iva");
		struct device *dev;

		if (!mh || !dh) {
			pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
				__func__, mh, dh);
			return;
		}
		/* Enable MPU 1GHz and lower opps */
		dev = &mh->od->pdev.dev;
		r = opp_enable(dev, 800000000);
		/* TODO: MPU 1GHz needs SR and ABB */

		/* Enable IVA 800MHz and lower opps */
		dev = &dh->od->pdev.dev;
		r |= opp_enable(dev, 660000000);
		/* TODO: DSP 800MHz needs SR and ABB */
		if (r) {
			pr_err("%s: failed to enable higher opp %d\n",
				__func__, r);
			/*
			 * Cleanup - disable the higher freqs - we dont care
			 * about the results
			 */
			dev = &mh->od->pdev.dev;
			opp_disable(dev, 800000000);
			dev = &dh->od->pdev.dev;
			opp_disable(dev, 660000000);
		}
	}
	return;
}

static void __init omap3_beagle_init(void)
{
	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
	omap3_beagle_init_rev();
	omap3_beagle_i2c_init();
	platform_add_devices(omap3_beagle_devices,
			ARRAY_SIZE(omap3_beagle_devices));
	omap_display_init(&beagle_dss_data);
	omap_serial_init();

	omap_mux_init_gpio(170, OMAP_PIN_INPUT);
	/* REVISIT leave DVI powered down until it's needed ... */
	gpio_request_one(170, GPIOF_OUT_INIT_HIGH, "DVI_nPD");

	usb_musb_init(NULL);
	usbhs_init(&usbhs_bdata);
	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
			     ARRAY_SIZE(omap3beagle_nand_partitions));

	/* Ensure msecure is mux'd to be able to set the RTC. */
	omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);

	/* Ensure SDRC pins are mux'd for self-refresh */
	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);

	beagle_display_init();
	beagle_opp_init();
}

MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
	/* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
	.boot_params	= 0x80000100,
	.reserve	= omap_reserve,
	.map_io		= omap3_map_io,
	.init_early	= omap3_beagle_init_early,
	.init_irq	= omap3_beagle_init_irq,
	.init_machine	= omap3_beagle_init,
	.timer		= &omap3_secure_timer,
MACHINE_END
Commit	Line	Data
2885f000 SMK	1	/*
	2	* linux/arch/arm/mach-omap2/board-omap3beagle.c
	3	*
	4	* Copyright (C) 2008 Texas Instruments
	5	*
	6	* Modified from mach-omap2/board-3430sdp.c
	7	*
	8	* Initial code: Syed Mohammed Khasim
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License version 2 as
	12	* published by the Free Software Foundation.
	13	*/
	14
	15	#include <linux/kernel.h>
	16	#include <linux/init.h>
	17	#include <linux/platform_device.h>
	18	#include <linux/delay.h>
	19	#include <linux/err.h>
	20	#include <linux/clk.h>
	21	#include <linux/io.h>
	22	#include <linux/leds.h>
	23	#include <linux/gpio.h>
	24	#include <linux/input.h>
	25	#include <linux/gpio_keys.h>
8743410d	26	#include <linux/opp.h>
2885f000 SMK	27
	28	#include <linux/mtd/mtd.h>
	29	#include <linux/mtd/partitions.h>
	30	#include <linux/mtd/nand.h>
3a63833e	31	#include <linux/mmc/host.h>
2885f000	32
bb3b9d8e	33	#include <linux/regulator/machine.h>
b07682b6	34	#include <linux/i2c/twl.h>
145d9c94	35
2885f000 SMK	36	#include <mach/hardware.h>
	37	#include <asm/mach-types.h>
	38	#include <asm/mach/arch.h>
	39	#include <asm/mach/map.h>
	40	#include <asm/mach/flash.h>
	41
ce491cf8 TL	42	#include <plat/board.h>
ce491cf8 TL	43	#include <plat/common.h>
a0b38cc4	44	#include <video/omapdss.h>
f8ae2f08	45	#include <video/omap-panel-generic-dpi.h>
ce491cf8 TL	46	#include <plat/gpmc.h>
ce491cf8 TL	47	#include <plat/nand.h>
ce491cf8	48	#include <plat/usb.h>
8743410d	49	#include <plat/omap_device.h>
2885f000	50
ca5742bd	51	#include "mux.h"
d02a900b	52	#include "hsmmc.h"
8743410d	53	#include "pm.h"
fbd8071c	54	#include "common-board-devices.h"
2885f000	55
954bed04 RN	56	/*
	57	* OMAP3 Beagle revision
	58	* Run time detection of Beagle revision is done by reading GPIO.
	59	* GPIO ID -
	60	* AXBX = GPIO173, GPIO172, GPIO171: 1 1 1
	61	* C1_3 = GPIO173, GPIO172, GPIO171: 1 1 0
	62	* C4 = GPIO173, GPIO172, GPIO171: 1 0 1
	63	* XM = GPIO173, GPIO172, GPIO171: 0 0 0
	64	*/
	65	enum {
	66	OMAP3BEAGLE_BOARD_UNKN = 0,
	67	OMAP3BEAGLE_BOARD_AXBX,
	68	OMAP3BEAGLE_BOARD_C1_3,
	69	OMAP3BEAGLE_BOARD_C4,
	70	OMAP3BEAGLE_BOARD_XM,
	71	};
	72
	73	static u8 omap3_beagle_version;
	74
	75	static u8 omap3_beagle_get_rev(void)
	76	{
	77	return omap3_beagle_version;
	78	}
	79
bc593f5d IG	80	static struct gpio omap3_beagle_rev_gpios[] __initdata = {
	81	{ 171, GPIOF_IN, "rev_id_0" },
	82	{ 172, GPIOF_IN, "rev_id_1" },
	83	{ 173, GPIOF_IN, "rev_id_2" },
	84	};
	85
954bed04 RN	86	static void __init omap3_beagle_init_rev(void)
	87	{
	88	int ret;
	89	u16 beagle_rev = 0;
	90
	91	omap_mux_init_gpio(171, OMAP_PIN_INPUT_PULLUP);
	92	omap_mux_init_gpio(172, OMAP_PIN_INPUT_PULLUP);
	93	omap_mux_init_gpio(173, OMAP_PIN_INPUT_PULLUP);
	94
bc593f5d IG	95	ret = gpio_request_array(omap3_beagle_rev_gpios,
	96	ARRAY_SIZE(omap3_beagle_rev_gpios));
	97	if (ret < 0) {
	98	printk(KERN_ERR "Unable to get revision detection GPIO pins\n");
	99	omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN;
	100	return;
	101	}
954bed04 RN	102
	103	beagle_rev = gpio_get_value(171) \| (gpio_get_value(172) << 1)
	104	\| (gpio_get_value(173) << 2);
	105
5e2ffc30 TK	106	gpio_free_array(omap3_beagle_rev_gpios,
	107	ARRAY_SIZE(omap3_beagle_rev_gpios));
	108
954bed04 RN	109	switch (beagle_rev) {
	110	case 7:
	111	printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n");
	112	omap3_beagle_version = OMAP3BEAGLE_BOARD_AXBX;
	113	break;
	114	case 6:
	115	printk(KERN_INFO "OMAP3 Beagle Rev: C1/C2/C3\n");
	116	omap3_beagle_version = OMAP3BEAGLE_BOARD_C1_3;
	117	break;
	118	case 5:
	119	printk(KERN_INFO "OMAP3 Beagle Rev: C4\n");
	120	omap3_beagle_version = OMAP3BEAGLE_BOARD_C4;
	121	break;
	122	case 0:
	123	printk(KERN_INFO "OMAP3 Beagle Rev: xM\n");
	124	omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
	125	break;
	126	default:
	127	printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd\n", beagle_rev);
	128	omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN;
	129	}
954bed04 RN	130	}
954bed04 RN	131
2885f000 SMK	132	static struct mtd_partition omap3beagle_nand_partitions[] = {
	133	/* All the partition sizes are listed in terms of NAND block size */
	134	{
	135	.name = "X-Loader",
	136	.offset = 0,
	137	.size = 4 * NAND_BLOCK_SIZE,
	138	.mask_flags = MTD_WRITEABLE, /* force read-only */
	139	},
	140	{
	141	.name = "U-Boot",
	142	.offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
	143	.size = 15 * NAND_BLOCK_SIZE,
	144	.mask_flags = MTD_WRITEABLE, /* force read-only */
	145	},
	146	{
	147	.name = "U-Boot Env",
	148	.offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
	149	.size = 1 * NAND_BLOCK_SIZE,
	150	},
	151	{
	152	.name = "Kernel",
	153	.offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
	154	.size = 32 * NAND_BLOCK_SIZE,
	155	},
	156	{
	157	.name = "File System",
	158	.offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
	159	.size = MTDPART_SIZ_FULL,
	160	},
	161	};
	162
044d32ff KK	163	/* DSS */
	164
	165	static int beagle_enable_dvi(struct omap_dss_device *dssdev)
	166	{
	167	if (gpio_is_valid(dssdev->reset_gpio))
	168	gpio_set_value(dssdev->reset_gpio, 1);
	169
	170	return 0;
	171	}
	172
	173	static void beagle_disable_dvi(struct omap_dss_device *dssdev)
	174	{
	175	if (gpio_is_valid(dssdev->reset_gpio))
	176	gpio_set_value(dssdev->reset_gpio, 0);
	177	}
	178
89747c91 BW	179	static struct panel_generic_dpi_data dvi_panel = {
	180	.name = "generic",
	181	.platform_enable = beagle_enable_dvi,
	182	.platform_disable = beagle_disable_dvi,
	183	};
	184
044d32ff KK	185	static struct omap_dss_device beagle_dvi_device = {
	186	.type = OMAP_DISPLAY_TYPE_DPI,
	187	.name = "dvi",
89747c91 BW	188	.driver_name = "generic_dpi_panel",
89747c91 BW	189	.data = &dvi_panel,
044d32ff	190	.phy.dpi.data_lines = 24,
f8362d21	191	.reset_gpio = -EINVAL,
044d32ff KK	192	};
	193
	194	static struct omap_dss_device beagle_tv_device = {
	195	.name = "tv",
	196	.driver_name = "venc",
	197	.type = OMAP_DISPLAY_TYPE_VENC,
	198	.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
	199	};
	200
	201	static struct omap_dss_device *beagle_dss_devices[] = {
	202	&beagle_dvi_device,
	203	&beagle_tv_device,
	204	};
	205
	206	static struct omap_dss_board_info beagle_dss_data = {
	207	.num_devices = ARRAY_SIZE(beagle_dss_devices),
	208	.devices = beagle_dss_devices,
	209	.default_device = &beagle_dvi_device,
	210	};
	211
786b01a8 OD	212	static struct regulator_consumer_supply beagle_vdac_supply[] = {
	213	REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
	214	};
044d32ff	215
c8aac01b SG	216	static struct regulator_consumer_supply beagle_vdvi_supplies[] = {
	217	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
	218	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
	219	};
044d32ff KK	220
	221	static void __init beagle_display_init(void)
	222	{
	223	int r;
	224
bc593f5d IG	225	r = gpio_request_one(beagle_dvi_device.reset_gpio, GPIOF_OUT_INIT_LOW,
	226	"DVI reset");
	227	if (r < 0)
044d32ff	228	printk(KERN_ERR "Unable to get DVI reset GPIO\n");
044d32ff KK	229	}
044d32ff KK	230
2e12bd7e PW	231	#include "sdram-micron-mt46h32m32lf-6.h"
2e12bd7e PW	232
68ff0423	233	static struct omap2_hsmmc_info mmc[] = {
90c62bf0 TL	234	{
90c62bf0 TL	235	.mmc = 1,
3a63833e	236	.caps = MMC_CAP_4_BIT_DATA \| MMC_CAP_8_BIT_DATA,
90c62bf0 TL	237	.gpio_wp = 29,
	238	},
	239	{} /* Terminator */
	240	};
	241
786b01a8 OD	242	static struct regulator_consumer_supply beagle_vmmc1_supply[] = {
786b01a8 OD	243	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
bb3b9d8e DB	244	};
bb3b9d8e DB	245
786b01a8 OD	246	static struct regulator_consumer_supply beagle_vsim_supply[] = {
786b01a8 OD	247	REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
bb3b9d8e DB	248	};
bb3b9d8e DB	249
90c62bf0 TL	250	static struct gpio_led gpio_leds[];
	251
	252	static int beagle_twl_gpio_setup(struct device *dev,
	253	unsigned gpio, unsigned ngpio)
	254	{
bc593f5d	255	int r, usb_pwr_level;
1bd9ef19	256
cf74d41e RN	257	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
	258	mmc[0].gpio_wp = -EINVAL;
	259	} else if ((omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C1_3) \|\|
e4916e11	260	(omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C4)) {
4896e394	261	omap_mux_init_gpio(23, OMAP_PIN_INPUT);
44e74840 JN	262	mmc[0].gpio_wp = 23;
44e74840 JN	263	} else {
4896e394	264	omap_mux_init_gpio(29, OMAP_PIN_INPUT);
44e74840	265	}
90c62bf0	266	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
145d9c94	267	mmc[0].gpio_cd = gpio + 0;
68ff0423	268	omap2_hsmmc_init(mmc);
90c62bf0	269
68fc3e15 KK	270	/*
	271	* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
	272	* high / others active low)
bc593f5d	273	* DVI reset GPIO is different between beagle revisions
1bd9ef19 KK	274	*/
1bd9ef19 KK	275	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
bc593f5d IG	276	usb_pwr_level = GPIOF_OUT_INIT_HIGH;
	277	beagle_dvi_device.reset_gpio = 129;
	278	/*
	279	* gpio + 1 on Xm controls the TFP410's enable line (active low)
	280	* gpio + 2 control varies depending on the board rev as below:
	281	* P7/P8 revisions(prototype): Camera EN
	282	* A2+ revisions (production): LDO (DVI, serial, led blocks)
	283	*/
	284	r = gpio_request_one(gpio + 1, GPIOF_OUT_INIT_LOW,
	285	"nDVI_PWR_EN");
1bd9ef19 KK	286	if (r)
	287	pr_err("%s: unable to configure nDVI_PWR_EN\n",
	288	__func__);
bc593f5d IG	289	r = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
bc593f5d IG	290	"DVI_LDO_EN");
1bd9ef19 KK	291	if (r)
	292	pr_err("%s: unable to configure DVI_LDO_EN\n",
	293	__func__);
bc593f5d IG	294	} else {
	295	usb_pwr_level = GPIOF_OUT_INIT_LOW;
	296	beagle_dvi_device.reset_gpio = 170;
	297	/*
	298	* REVISIT: need ehci-omap hooks for external VBUS
	299	* power switch and overcurrent detect
	300	*/
	301	if (gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC"))
	302	pr_err("%s: unable to configure EHCI_nOC\n", __func__);
1bd9ef19 KK	303	}
1bd9ef19 KK	304
bc593f5d IG	305	gpio_request_one(gpio + TWL4030_GPIO_MAX, usb_pwr_level, "nEN_USB_PWR");
	306
	307	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
	308	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
	309
90c62bf0 TL	310	return 0;
	311	}
	312
	313	static struct twl4030_gpio_platform_data beagle_gpio_data = {
	314	.gpio_base = OMAP_MAX_GPIO_LINES,
	315	.irq_base = TWL4030_GPIO_IRQ_BASE,
	316	.irq_end = TWL4030_GPIO_IRQ_END,
	317	.use_leds = true,
	318	.pullups = BIT(1),
	319	.pulldowns = BIT(2) \| BIT(6) \| BIT(7) \| BIT(8) \| BIT(13)
	320	\| BIT(15) \| BIT(16) \| BIT(17),
	321	.setup = beagle_twl_gpio_setup,
	322	};
	323
bb3b9d8e DB	324	/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
	325	static struct regulator_init_data beagle_vmmc1 = {
	326	.constraints = {
	327	.min_uV = 1850000,
	328	.max_uV = 3150000,
	329	.valid_modes_mask = REGULATOR_MODE_NORMAL
	330	\| REGULATOR_MODE_STANDBY,
	331	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	332	\| REGULATOR_CHANGE_MODE
	333	\| REGULATOR_CHANGE_STATUS,
	334	},
786b01a8 OD	335	.num_consumer_supplies = ARRAY_SIZE(beagle_vmmc1_supply),
786b01a8 OD	336	.consumer_supplies = beagle_vmmc1_supply,
bb3b9d8e DB	337	};
	338
	339	/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
	340	static struct regulator_init_data beagle_vsim = {
	341	.constraints = {
	342	.min_uV = 1800000,
	343	.max_uV = 3000000,
	344	.valid_modes_mask = REGULATOR_MODE_NORMAL
	345	\| REGULATOR_MODE_STANDBY,
	346	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
	347	\| REGULATOR_CHANGE_MODE
	348	\| REGULATOR_CHANGE_STATUS,
	349	},
786b01a8 OD	350	.num_consumer_supplies = ARRAY_SIZE(beagle_vsim_supply),
786b01a8 OD	351	.consumer_supplies = beagle_vsim_supply,
bb3b9d8e DB	352	};
	353
	354	/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
	355	static struct regulator_init_data beagle_vdac = {
	356	.constraints = {
	357	.min_uV = 1800000,
	358	.max_uV = 1800000,
	359	.valid_modes_mask = REGULATOR_MODE_NORMAL
	360	\| REGULATOR_MODE_STANDBY,
	361	.valid_ops_mask = REGULATOR_CHANGE_MODE
	362	\| REGULATOR_CHANGE_STATUS,
	363	},
786b01a8 OD	364	.num_consumer_supplies = ARRAY_SIZE(beagle_vdac_supply),
786b01a8 OD	365	.consumer_supplies = beagle_vdac_supply,
bb3b9d8e DB	366	};
	367
	368	/* VPLL2 for digital video outputs */
	369	static struct regulator_init_data beagle_vpll2 = {
	370	.constraints = {
	371	.name = "VDVI",
	372	.min_uV = 1800000,
	373	.max_uV = 1800000,
	374	.valid_modes_mask = REGULATOR_MODE_NORMAL
	375	\| REGULATOR_MODE_STANDBY,
	376	.valid_ops_mask = REGULATOR_CHANGE_MODE
	377	\| REGULATOR_CHANGE_STATUS,
	378	},
c8aac01b SG	379	.num_consumer_supplies = ARRAY_SIZE(beagle_vdvi_supplies),
c8aac01b SG	380	.consumer_supplies = beagle_vdvi_supplies,
bb3b9d8e DB	381	};
bb3b9d8e DB	382
bd04e465 FB	383	static struct twl4030_usb_data beagle_usb_data = {
	384	.usb_mode = T2_USB_MODE_ULPI,
	385	};
	386
6a58baf8	387	static struct twl4030_codec_audio_data beagle_audio_data;
e86fa0b4 PU	388
e86fa0b4 PU	389	static struct twl4030_codec_data beagle_codec_data = {
6df74efb	390	.audio_mclk = 26000000,
e86fa0b4 PU	391	.audio = &beagle_audio_data,
	392	};
	393
90c62bf0 TL	394	static struct twl4030_platform_data beagle_twldata = {
	395	.irq_base = TWL4030_IRQ_BASE,
	396	.irq_end = TWL4030_IRQ_END,
	397
	398	/* platform_data for children goes here */
bd04e465	399	.usb = &beagle_usb_data,
90c62bf0	400	.gpio = &beagle_gpio_data,
e86fa0b4	401	.codec = &beagle_codec_data,
bb3b9d8e DB	402	.vmmc1 = &beagle_vmmc1,
	403	.vsim = &beagle_vsim,
	404	.vdac = &beagle_vdac,
	405	.vpll2 = &beagle_vpll2,
90c62bf0 TL	406	};
90c62bf0 TL	407
e3333f48 MP	408	static struct i2c_board_info __initdata beagle_i2c_eeprom[] = {
	409	{
	410	I2C_BOARD_INFO("eeprom", 0x50),
	411	},
	412	};
	413
90c62bf0 TL	414	static int __init omap3_beagle_i2c_init(void)
90c62bf0 TL	415	{
fbd8071c	416	omap3_pmic_init("twl4030", &beagle_twldata);
8ca7fe26 KK	417	/* Bus 3 is attached to the DVI port where devices like the pico DLP
8ca7fe26 KK	418	* projector don't work reliably with 400kHz */
e3333f48	419	omap_register_i2c_bus(3, 100, beagle_i2c_eeprom, ARRAY_SIZE(beagle_i2c_eeprom));
90c62bf0 TL	420	return 0;
	421	}
	422
2885f000 SMK	423	static struct gpio_led gpio_leds[] = {
	424	{
	425	.name = "beagleboard::usr0",
	426	.default_trigger = "heartbeat",
	427	.gpio = 150,
	428	},
	429	{
	430	.name = "beagleboard::usr1",
	431	.default_trigger = "mmc0",
	432	.gpio = 149,
	433	},
90c62bf0 TL	434	{
	435	.name = "beagleboard::pmu_stat",
	436	.gpio = -EINVAL, /* gets replaced */
	437	.active_low = true,
	438	},
2885f000 SMK	439	};
	440
	441	static struct gpio_led_platform_data gpio_led_info = {
	442	.leds = gpio_leds,
	443	.num_leds = ARRAY_SIZE(gpio_leds),
	444	};
	445
	446	static struct platform_device leds_gpio = {
	447	.name = "leds-gpio",
	448	.id = -1,
	449	.dev = {
	450	.platform_data = &gpio_led_info,
	451	},
	452	};
	453
	454	static struct gpio_keys_button gpio_buttons[] = {
	455	{
	456	.code = BTN_EXTRA,
	457	.gpio = 7,
	458	.desc = "user",
	459	.wakeup = 1,
	460	},
	461	};
	462
	463	static struct gpio_keys_platform_data gpio_key_info = {
	464	.buttons = gpio_buttons,
	465	.nbuttons = ARRAY_SIZE(gpio_buttons),
	466	};
	467
	468	static struct platform_device keys_gpio = {
	469	.name = "gpio-keys",
	470	.id = -1,
	471	.dev = {
	472	.platform_data = &gpio_key_info,
	473	},
	474	};
	475
3dc3bad6	476	static void __init omap3_beagle_init_early(void)
b3c6df3a	477	{
4805734b PW	478	omap2_init_common_infrastructure();
	479	omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
	480	mt46h32m32lf6_sdrc_params);
3dc3bad6 RKAL	481	}
	482
	483	static void __init omap3_beagle_init_irq(void)
	484	{
741e3a89	485	omap3_init_irq();
b3c6df3a PW	486	}
b3c6df3a PW	487
2885f000	488	static struct platform_device *omap3_beagle_devices[] __initdata = {
2885f000 SMK	489	&leds_gpio,
	490	&keys_gpio,
	491	};
	492
181b250c	493	static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
58a5491c	494
181b250c KM	495	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
	496	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
	497	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
58a5491c FB	498
	499	.phy_reset = true,
	500	.reset_gpio_port[0] = -EINVAL,
	501	.reset_gpio_port[1] = 147,
	502	.reset_gpio_port[2] = -EINVAL
	503	};
	504
ca5742bd TL	505	#ifdef CONFIG_OMAP_MUX
	506	static struct omap_board_mux board_mux[] __initdata = {
	507	{ .reg_offset = OMAP_MUX_TERMINATOR },
	508	};
ca5742bd TL	509	#endif
ca5742bd TL	510
8743410d NM	511	static void __init beagle_opp_init(void)
	512	{
	513	int r = 0;
	514
	515	/* Initialize the omap3 opp table */
	516	if (omap3_opp_init()) {
	517	pr_err("%s: opp default init failed\n", __func__);
	518	return;
	519	}
	520
	521	/* Custom OPP enabled for XM */
	522	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
	523	struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
	524	struct omap_hwmod *dh = omap_hwmod_lookup("iva");
	525	struct device *dev;
	526
	527	if (!mh \|\| !dh) {
	528	pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
	529	__func__, mh, dh);
	530	return;
	531	}
	532	/* Enable MPU 1GHz and lower opps */
	533	dev = &mh->od->pdev.dev;
	534	r = opp_enable(dev, 800000000);
	535	/* TODO: MPU 1GHz needs SR and ABB */
	536
	537	/* Enable IVA 800MHz and lower opps */
	538	dev = &dh->od->pdev.dev;
	539	r \|= opp_enable(dev, 660000000);
	540	/* TODO: DSP 800MHz needs SR and ABB */
	541	if (r) {
	542	pr_err("%s: failed to enable higher opp %d\n",
	543	__func__, r);
	544	/*
	545	* Cleanup - disable the higher freqs - we dont care
	546	* about the results
	547	*/
	548	dev = &mh->od->pdev.dev;
	549	opp_disable(dev, 800000000);
	550	dev = &dh->od->pdev.dev;
	551	opp_disable(dev, 660000000);
	552	}
	553	}
	554	return;
	555	}
	556
2885f000 SMK	557	static void __init omap3_beagle_init(void)
2885f000 SMK	558	{
ca5742bd	559	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
954bed04	560	omap3_beagle_init_rev();
90c62bf0	561	omap3_beagle_i2c_init();
2885f000 SMK	562	platform_add_devices(omap3_beagle_devices,
2885f000 SMK	563	ARRAY_SIZE(omap3_beagle_devices));
d5e13227	564	omap_display_init(&beagle_dss_data);
2885f000	565	omap_serial_init();
90c62bf0	566
4896e394	567	omap_mux_init_gpio(170, OMAP_PIN_INPUT);
90c62bf0	568	/* REVISIT leave DVI powered down until it's needed ... */
bc593f5d	569	gpio_request_one(170, GPIOF_OUT_INIT_HIGH, "DVI_nPD");
90c62bf0	570
9e18630b	571	usb_musb_init(NULL);
9e64bb1e	572	usbhs_init(&usbhs_bdata);
9a3f39ff MR	573	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
9a3f39ff MR	574	ARRAY_SIZE(omap3beagle_nand_partitions));
9fb97412	575
e2a346a2 AH	576	/* Ensure msecure is mux'd to be able to set the RTC. */
	577	omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);
	578
9fb97412	579	/* Ensure SDRC pins are mux'd for self-refresh */
4896e394 TL	580	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
4896e394 TL	581	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
044d32ff KK	582
044d32ff KK	583	beagle_display_init();
8743410d	584	beagle_opp_init();
2885f000 SMK	585	}
2885f000 SMK	586
2885f000 SMK	587	MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
2885f000 SMK	588	/* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
2885f000	589	.boot_params = 0x80000100,
71ee7dad	590	.reserve = omap_reserve,
3dc3bad6 RKAL	591	.map_io = omap3_map_io,
3dc3bad6 RKAL	592	.init_early = omap3_beagle_init_early,
2885f000 SMK	593	.init_irq = omap3_beagle_init_irq,
2885f000 SMK	594	.init_machine = omap3_beagle_init,
e74984e4	595	.timer = &omap3_secure_timer,
2885f000	596	MACHINE_END