[thirdparty/linux.git] / arch / arm / mach-omap2 / board-h4.c

/*
 * linux/arch/arm/mach-omap2/board-h4.c
 *
 * Copyright (C) 2005 Nokia Corporation
 * Author: Paul Mundt <paul.mundt@nokia.com>
 *
 * Modified from mach-omap/omap1/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/gpio.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/input.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/input/matrix_keypad.h>
#include <linux/mfd/menelaus.h>
#include <linux/omap-dma.h>

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

#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>

#include "common.h"
#include "mux.h"
#include "control.h"
#include "gpmc.h"
#include "gpmc-smc91x.h"

#define H4_FLASH_CS	0

#if defined(CONFIG_KEYBOARD_MATRIX) || defined(CONFIG_KEYBOARD_MATRIX_MODULE)
static const uint32_t board_matrix_keys[] = {
	KEY(0, 0, KEY_LEFT),
	KEY(1, 0, KEY_RIGHT),
	KEY(2, 0, KEY_A),
	KEY(3, 0, KEY_B),
	KEY(4, 0, KEY_C),
	KEY(0, 1, KEY_DOWN),
	KEY(1, 1, KEY_UP),
	KEY(2, 1, KEY_E),
	KEY(3, 1, KEY_F),
	KEY(4, 1, KEY_G),
	KEY(0, 2, KEY_ENTER),
	KEY(1, 2, KEY_I),
	KEY(2, 2, KEY_J),
	KEY(3, 2, KEY_K),
	KEY(4, 2, KEY_3),
	KEY(0, 3, KEY_M),
	KEY(1, 3, KEY_N),
	KEY(2, 3, KEY_O),
	KEY(3, 3, KEY_P),
	KEY(4, 3, KEY_Q),
	KEY(0, 4, KEY_R),
	KEY(1, 4, KEY_4),
	KEY(2, 4, KEY_T),
	KEY(3, 4, KEY_U),
	KEY(4, 4, KEY_ENTER),
	KEY(0, 5, KEY_V),
	KEY(1, 5, KEY_W),
	KEY(2, 5, KEY_L),
	KEY(3, 5, KEY_S),
	KEY(4, 5, KEY_ENTER),
};

static const struct matrix_keymap_data board_keymap_data = {
	.keymap			= board_matrix_keys,
	.keymap_size		= ARRAY_SIZE(board_matrix_keys),
};

static unsigned int board_keypad_row_gpios[] = {
	88, 89, 124, 11, 6, 96
};

static unsigned int board_keypad_col_gpios[] = {
	90, 91, 100, 36, 12, 97, 98
};

static struct matrix_keypad_platform_data board_keypad_platform_data = {
	.keymap_data	= &board_keymap_data,
	.row_gpios	= board_keypad_row_gpios,
	.num_row_gpios	= ARRAY_SIZE(board_keypad_row_gpios),
	.col_gpios	= board_keypad_col_gpios,
	.num_col_gpios	= ARRAY_SIZE(board_keypad_col_gpios),
	.active_low	= 1,

	.debounce_ms		= 20,
	.col_scan_delay_us	= 5,
};

static struct platform_device board_keyboard = {
	.name	= "matrix-keypad",
	.id	= -1,
	.dev	= {
		.platform_data = &board_keypad_platform_data,
	},
};
static void __init board_mkp_init(void)
{
	omap_mux_init_gpio(88, OMAP_PULL_ENA | OMAP_PULL_UP);
	omap_mux_init_gpio(89, OMAP_PULL_ENA | OMAP_PULL_UP);
	omap_mux_init_gpio(124, OMAP_PULL_ENA | OMAP_PULL_UP);
	omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA | OMAP_PULL_UP);
	if (omap_has_menelaus()) {
		omap_mux_init_signal("sdrc_a14.gpio0",
			OMAP_PULL_ENA | OMAP_PULL_UP);
		omap_mux_init_signal("vlynq_rx0.gpio_15", 0);
		omap_mux_init_signal("gpio_98", 0);
		board_keypad_row_gpios[5] = 0;
		board_keypad_col_gpios[2] = 15;
		board_keypad_col_gpios[6] = 18;
	} else {
		omap_mux_init_signal("gpio_96", OMAP_PULL_ENA | OMAP_PULL_UP);
		omap_mux_init_signal("gpio_100", 0);
		omap_mux_init_signal("gpio_98", 0);
	}
	omap_mux_init_signal("gpio_90", 0);
	omap_mux_init_signal("gpio_91", 0);
	omap_mux_init_signal("gpio_36", 0);
	omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0);
	omap_mux_init_signal("gpio_97", 0);

	platform_device_register(&board_keyboard);
}
#else
static inline void board_mkp_init(void)
{
}
#endif

static struct mtd_partition h4_partitions[] = {
	/* bootloader (U-Boot, etc) in first sector */
	{
	      .name		= "bootloader",
	      .offset		= 0,
	      .size		= SZ_128K,
	      .mask_flags	= MTD_WRITEABLE, /* force read-only */
	},
	/* bootloader params in the next sector */
	{
	      .name		= "params",
	      .offset		= MTDPART_OFS_APPEND,
	      .size		= SZ_128K,
	      .mask_flags	= 0,
	},
	/* kernel */
	{
	      .name		= "kernel",
	      .offset		= MTDPART_OFS_APPEND,
	      .size		= SZ_2M,
	      .mask_flags	= 0
	},
	/* file system */
	{
	      .name		= "filesystem",
	      .offset		= MTDPART_OFS_APPEND,
	      .size		= MTDPART_SIZ_FULL,
	      .mask_flags	= 0
	}
};

static struct physmap_flash_data h4_flash_data = {
	.width		= 2,
	.parts		= h4_partitions,
	.nr_parts	= ARRAY_SIZE(h4_partitions),
};

static struct resource h4_flash_resource = {
	.flags		= IORESOURCE_MEM,
};

static struct platform_device h4_flash_device = {
	.name		= "physmap-flash",
	.id		= 0,
	.dev		= {
		.platform_data	= &h4_flash_data,
	},
	.num_resources	= 1,
	.resource	= &h4_flash_resource,
};

static struct platform_device *h4_devices[] __initdata = {
	&h4_flash_device,
};

static struct panel_generic_dpi_data h4_panel_data = {
	.name			= "h4",
};

static struct omap_dss_device h4_lcd_device = {
	.name			= "lcd",
	.driver_name		= "generic_dpi_panel",
	.type			= OMAP_DISPLAY_TYPE_DPI,
	.phy.dpi.data_lines	= 16,
	.data			= &h4_panel_data,
};

static struct omap_dss_device *h4_dss_devices[] = {
	&h4_lcd_device,
};

static struct omap_dss_board_info h4_dss_data = {
	.num_devices	= ARRAY_SIZE(h4_dss_devices),
	.devices	= h4_dss_devices,
	.default_device	= &h4_lcd_device,
};

/* 2420 Sysboot setup (2430 is different) */
static u32 get_sysboot_value(void)
{
	return (omap_ctrl_readl(OMAP24XX_CONTROL_STATUS) &
		(OMAP2_SYSBOOT_5_MASK | OMAP2_SYSBOOT_4_MASK |
		 OMAP2_SYSBOOT_3_MASK | OMAP2_SYSBOOT_2_MASK |
		 OMAP2_SYSBOOT_1_MASK | OMAP2_SYSBOOT_0_MASK));
}

/* H4-2420's always used muxed mode, H4-2422's always use non-muxed
 *
 * Note: OMAP-GIT doesn't correctly do is_cpu_omap2422 and is_cpu_omap2423
 *  correctly.  The macro needs to look at production_id not just hawkeye.
 */
static u32 is_gpmc_muxed(void)
{
	u32 mux;
	mux = get_sysboot_value();
	if ((mux & 0xF) == 0xd)
		return 1;	/* NAND config (could be either) */
	if (mux & 0x2)		/* if mux'ed */
		return 1;
	else
		return 0;
}

#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91x_MODULE)

static struct omap_smc91x_platform_data board_smc91x_data = {
	.cs		= 1,
	.gpio_irq	= 92,
	.flags		= GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_LOWLEVEL,
};

static void __init board_smc91x_init(void)
{
	if (is_gpmc_muxed())
		board_smc91x_data.flags |= GPMC_MUX_ADD_DATA;

	omap_mux_init_gpio(board_smc91x_data.gpio_irq, OMAP_PIN_INPUT);
	gpmc_smc91x_init(&board_smc91x_data);
}

#else

static inline void board_smc91x_init(void)
{
}

#endif

static void __init h4_init_flash(void)
{
	unsigned long base;

	if (gpmc_cs_request(H4_FLASH_CS, SZ_64M, &base) < 0) {
		printk("Can't request GPMC CS for flash\n");
		return;
	}
	h4_flash_resource.start	= base;
	h4_flash_resource.end	= base + SZ_64M - 1;
}

static struct at24_platform_data m24c01 = {
	.byte_len	= SZ_1K / 8,
	.page_size	= 16,
};

static struct i2c_board_info __initdata h4_i2c_board_info[] = {
	{
		I2C_BOARD_INFO("isp1301_omap", 0x2d),
	},
	{	/* EEPROM on mainboard */
		I2C_BOARD_INFO("24c01", 0x52),
		.platform_data	= &m24c01,
	},
	{	/* EEPROM on cpu card */
		I2C_BOARD_INFO("24c01", 0x57),
		.platform_data	= &m24c01,
	},
};

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

static void __init omap_h4_init(void)
{
	omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF);

	/*
	 * Make sure the serial ports are muxed on at this point.
	 * You have to mux them off in device drivers later on
	 * if not needed.
	 */

	board_mkp_init();
	h4_i2c_board_info[0].irq = gpio_to_irq(125);
	i2c_register_board_info(1, h4_i2c_board_info,
			ARRAY_SIZE(h4_i2c_board_info));

	platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
	omap_serial_init();
	omap_sdrc_init(NULL, NULL);
	h4_init_flash();
	board_smc91x_init();

	omap_display_init(&h4_dss_data);
}

MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
	/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
	.atag_offset	= 0x100,
	.reserve	= omap_reserve,
	.map_io		= omap242x_map_io,
	.init_early	= omap2420_init_early,
	.init_irq	= omap2_init_irq,
	.handle_irq	= omap2_intc_handle_irq,
	.init_machine	= omap_h4_init,
	.init_late	= omap2420_init_late,
	.init_time	= omap2_sync32k_timer_init,
	.restart	= omap2xxx_restart,
MACHINE_END
Commit	Line	Data
1dbae815	1	/*
f30c2269	2	* linux/arch/arm/mach-omap2/board-h4.c
1dbae815 TL	3	*
	4	* Copyright (C) 2005 Nokia Corporation
	5	* Author: Paul Mundt <paul.mundt@nokia.com>
	6	*
	7	* Modified from mach-omap/omap1/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	*/
2f8163ba	13	#include <linux/gpio.h>
1dbae815 TL	14	#include <linux/kernel.h>
	15	#include <linux/init.h>
	16	#include <linux/platform_device.h>
	17	#include <linux/mtd/mtd.h>
	18	#include <linux/mtd/partitions.h>
561b036a	19	#include <linux/mtd/physmap.h>
1dbae815	20	#include <linux/delay.h>
9b6553cd	21	#include <linux/workqueue.h>
9df013b3	22	#include <linux/i2c.h>
6a769ed4	23	#include <linux/i2c/at24.h>
9b6553cd	24	#include <linux/input.h>
44595982 PW	25	#include <linux/err.h>
44595982 PW	26	#include <linux/clk.h>
fced80c7	27	#include <linux/io.h>
41eb2d81	28	#include <linux/input/matrix_keypad.h>
7bd3b618	29	#include <linux/mfd/menelaus.h>
86c35960	30	#include <linux/omap-dma.h>
1dbae815	31
1dbae815 TL	32	#include <asm/mach-types.h>
	33	#include <asm/mach/arch.h>
	34	#include <asm/mach/map.h>
1dbae815	35
cbf1455b TV	36	#include <video/omapdss.h>
	37	#include <video/omap-panel-generic-dpi.h>
	38
dbc04161	39	#include "common.h"
23275d45	40	#include "mux.h"
4814ced5	41	#include "control.h"
3ef5d007	42	#include "gpmc.h"
86c35960	43	#include "gpmc-smc91x.h"
23275d45	44
44595982	45	#define H4_FLASH_CS 0
40662d77	46
41eb2d81 TL	47	#if defined(CONFIG_KEYBOARD_MATRIX) \|\| defined(CONFIG_KEYBOARD_MATRIX_MODULE)
41eb2d81 TL	48	static const uint32_t board_matrix_keys[] = {
9b6553cd	49	KEY(0, 0, KEY_LEFT),
da1f026b JK	50	KEY(1, 0, KEY_RIGHT),
	51	KEY(2, 0, KEY_A),
	52	KEY(3, 0, KEY_B),
	53	KEY(4, 0, KEY_C),
	54	KEY(0, 1, KEY_DOWN),
9b6553cd	55	KEY(1, 1, KEY_UP),
da1f026b JK	56	KEY(2, 1, KEY_E),
	57	KEY(3, 1, KEY_F),
	58	KEY(4, 1, KEY_G),
	59	KEY(0, 2, KEY_ENTER),
	60	KEY(1, 2, KEY_I),
9b6553cd	61	KEY(2, 2, KEY_J),
da1f026b JK	62	KEY(3, 2, KEY_K),
	63	KEY(4, 2, KEY_3),
	64	KEY(0, 3, KEY_M),
	65	KEY(1, 3, KEY_N),
	66	KEY(2, 3, KEY_O),
9b6553cd	67	KEY(3, 3, KEY_P),
da1f026b JK	68	KEY(4, 3, KEY_Q),
	69	KEY(0, 4, KEY_R),
	70	KEY(1, 4, KEY_4),
	71	KEY(2, 4, KEY_T),
	72	KEY(3, 4, KEY_U),
9b6553cd	73	KEY(4, 4, KEY_ENTER),
da1f026b JK	74	KEY(0, 5, KEY_V),
	75	KEY(1, 5, KEY_W),
	76	KEY(2, 5, KEY_L),
	77	KEY(3, 5, KEY_S),
	78	KEY(4, 5, KEY_ENTER),
9b6553cd TL	79	};
9b6553cd TL	80
41eb2d81 TL	81	static const struct matrix_keymap_data board_keymap_data = {
	82	.keymap = board_matrix_keys,
	83	.keymap_size = ARRAY_SIZE(board_matrix_keys),
	84	};
	85
	86	static unsigned int board_keypad_row_gpios[] = {
	87	88, 89, 124, 11, 6, 96
	88	};
	89
	90	static unsigned int board_keypad_col_gpios[] = {
	91	90, 91, 100, 36, 12, 97, 98
	92	};
	93
	94	static struct matrix_keypad_platform_data board_keypad_platform_data = {
	95	.keymap_data = &board_keymap_data,
	96	.row_gpios = board_keypad_row_gpios,
	97	.num_row_gpios = ARRAY_SIZE(board_keypad_row_gpios),
	98	.col_gpios = board_keypad_col_gpios,
	99	.num_col_gpios = ARRAY_SIZE(board_keypad_col_gpios),
	100	.active_low = 1,
	101
	102	.debounce_ms = 20,
	103	.col_scan_delay_us = 5,
	104	};
	105
	106	static struct platform_device board_keyboard = {
	107	.name = "matrix-keypad",
	108	.id = -1,
	109	.dev = {
	110	.platform_data = &board_keypad_platform_data,
	111	},
	112	};
	113	static void __init board_mkp_init(void)
	114	{
	115	omap_mux_init_gpio(88, OMAP_PULL_ENA \| OMAP_PULL_UP);
	116	omap_mux_init_gpio(89, OMAP_PULL_ENA \| OMAP_PULL_UP);
	117	omap_mux_init_gpio(124, OMAP_PULL_ENA \| OMAP_PULL_UP);
	118	omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA \| OMAP_PULL_UP);
	119	if (omap_has_menelaus()) {
	120	omap_mux_init_signal("sdrc_a14.gpio0",
	121	OMAP_PULL_ENA \| OMAP_PULL_UP);
	122	omap_mux_init_signal("vlynq_rx0.gpio_15", 0);
	123	omap_mux_init_signal("gpio_98", 0);
	124	board_keypad_row_gpios[5] = 0;
	125	board_keypad_col_gpios[2] = 15;
	126	board_keypad_col_gpios[6] = 18;
	127	} else {
	128	omap_mux_init_signal("gpio_96", OMAP_PULL_ENA \| OMAP_PULL_UP);
	129	omap_mux_init_signal("gpio_100", 0);
	130	omap_mux_init_signal("gpio_98", 0);
	131	}
	132	omap_mux_init_signal("gpio_90", 0);
	133	omap_mux_init_signal("gpio_91", 0);
	134	omap_mux_init_signal("gpio_36", 0);
	135	omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0);
	136	omap_mux_init_signal("gpio_97", 0);
	137
	138	platform_device_register(&board_keyboard);
	139	}
	140	#else
	141	static inline void board_mkp_init(void)
	142	{
	143	}
	144	#endif
145
1dbae815 TL	146	static struct mtd_partition h4_partitions[] = {
	147	/* bootloader (U-Boot, etc) in first sector */
	148	{
	149	.name = "bootloader",
	150	.offset = 0,
	151	.size = SZ_128K,
	152	.mask_flags = MTD_WRITEABLE, /* force read-only */
	153	},
	154	/* bootloader params in the next sector */
	155	{
	156	.name = "params",
	157	.offset = MTDPART_OFS_APPEND,
	158	.size = SZ_128K,
	159	.mask_flags = 0,
	160	},
	161	/* kernel */
	162	{
	163	.name = "kernel",
	164	.offset = MTDPART_OFS_APPEND,
	165	.size = SZ_2M,
	166	.mask_flags = 0
	167	},
	168	/* file system */
	169	{
	170	.name = "filesystem",
	171	.offset = MTDPART_OFS_APPEND,
	172	.size = MTDPART_SIZ_FULL,
	173	.mask_flags = 0
	174	}
	175	};
	176
561b036a	177	static struct physmap_flash_data h4_flash_data = {
1dbae815 TL	178	.width = 2,
	179	.parts = h4_partitions,
	180	.nr_parts = ARRAY_SIZE(h4_partitions),
	181	};
	182
	183	static struct resource h4_flash_resource = {
1dbae815 TL	184	.flags = IORESOURCE_MEM,
	185	};
	186
	187	static struct platform_device h4_flash_device = {
561b036a	188	.name = "physmap-flash",
1dbae815 TL	189	.id = 0,
	190	.dev = {
	191	.platform_data = &h4_flash_data,
	192	},
	193	.num_resources = 1,
	194	.resource = &h4_flash_resource,
	195	};
	196
1dbae815	197	static struct platform_device *h4_devices[] __initdata = {
1dbae815	198	&h4_flash_device,
cbf1455b TV	199	};
	200
	201	static struct panel_generic_dpi_data h4_panel_data = {
	202	.name = "h4",
	203	};
	204
	205	static struct omap_dss_device h4_lcd_device = {
	206	.name = "lcd",
	207	.driver_name = "generic_dpi_panel",
	208	.type = OMAP_DISPLAY_TYPE_DPI,
	209	.phy.dpi.data_lines = 16,
	210	.data = &h4_panel_data,
	211	};
	212
	213	static struct omap_dss_device *h4_dss_devices[] = {
9b6553cd	214	&h4_lcd_device,
1dbae815 TL	215	};
1dbae815 TL	216
cbf1455b TV	217	static struct omap_dss_board_info h4_dss_data = {
	218	.num_devices = ARRAY_SIZE(h4_dss_devices),
	219	.devices = h4_dss_devices,
	220	.default_device = &h4_lcd_device,
	221	};
	222
44595982 PW	223	/* 2420 Sysboot setup (2430 is different) */
	224	static u32 get_sysboot_value(void)
	225	{
	226	return (omap_ctrl_readl(OMAP24XX_CONTROL_STATUS) &
	227	(OMAP2_SYSBOOT_5_MASK \| OMAP2_SYSBOOT_4_MASK \|
	228	OMAP2_SYSBOOT_3_MASK \| OMAP2_SYSBOOT_2_MASK \|
	229	OMAP2_SYSBOOT_1_MASK \| OMAP2_SYSBOOT_0_MASK));
	230	}
	231
	232	/* H4-2420's always used muxed mode, H4-2422's always use non-muxed
	233	*
	234	* Note: OMAP-GIT doesn't correctly do is_cpu_omap2422 and is_cpu_omap2423
	235	* correctly. The macro needs to look at production_id not just hawkeye.
	236	*/
	237	static u32 is_gpmc_muxed(void)
	238	{
	239	u32 mux;
	240	mux = get_sysboot_value();
	241	if ((mux & 0xF) == 0xd)
	242	return 1; /* NAND config (could be either) */
	243	if (mux & 0x2) /* if mux'ed */
	244	return 1;
	245	else
	246	return 0;
	247	}
	248
86c35960	249	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91x_MODULE)
44595982	250
86c35960 JH	251	static struct omap_smc91x_platform_data board_smc91x_data = {
	252	.cs = 1,
	253	.gpio_irq = 92,
	254	.flags = GPMC_TIMINGS_SMC91C96 \| IORESOURCE_IRQ_LOWLEVEL,
	255	};
44595982	256
86c35960 JH	257	static void __init board_smc91x_init(void)
86c35960 JH	258	{
44595982	259	if (is_gpmc_muxed())
86c35960	260	board_smc91x_data.flags \|= GPMC_MUX_ADD_DATA;
44595982	261
86c35960 JH	262	omap_mux_init_gpio(board_smc91x_data.gpio_irq, OMAP_PIN_INPUT);
	263	gpmc_smc91x_init(&board_smc91x_data);
	264	}
1dbae815	265
86c35960	266	#else
44595982	267
86c35960 JH	268	static inline void board_smc91x_init(void)
86c35960 JH	269	{
44595982 PW	270	}
44595982 PW	271
86c35960 JH	272	#endif
86c35960 JH	273
44595982 PW	274	static void __init h4_init_flash(void)
	275	{
	276	unsigned long base;
	277
	278	if (gpmc_cs_request(H4_FLASH_CS, SZ_64M, &base) < 0) {
	279	printk("Can't request GPMC CS for flash\n");
	280	return;
	281	}
	282	h4_flash_resource.start = base;
	283	h4_flash_resource.end = base + SZ_64M - 1;
1dbae815 TL	284	}
1dbae815 TL	285
6a769ed4 DB	286	static struct at24_platform_data m24c01 = {
	287	.byte_len = SZ_1K / 8,
	288	.page_size = 16,
	289	};
	290
9df013b3 JD	291	static struct i2c_board_info __initdata h4_i2c_board_info[] = {
	292	{
	293	I2C_BOARD_INFO("isp1301_omap", 0x2d),
9df013b3	294	},
6a769ed4 DB	295	{ /* EEPROM on mainboard */
	296	I2C_BOARD_INFO("24c01", 0x52),
	297	.platform_data = &m24c01,
	298	},
	299	{ /* EEPROM on cpu card */
	300	I2C_BOARD_INFO("24c01", 0x57),
	301	.platform_data = &m24c01,
	302	},
9df013b3 JD	303	};
9df013b3 JD	304
23275d45 TL	305	#ifdef CONFIG_OMAP_MUX
	306	static struct omap_board_mux board_mux[] __initdata = {
	307	{ .reg_offset = OMAP_MUX_TERMINATOR },
	308	};
23275d45 TL	309	#endif
23275d45 TL	310
1dbae815 TL	311	static void __init omap_h4_init(void)
1dbae815 TL	312	{
23275d45 TL	313	omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF);
23275d45 TL	314
1dbae815 TL	315	/*
	316	* Make sure the serial ports are muxed on at this point.
	317	* You have to mux them off in device drivers later on
	318	* if not needed.
	319	*/
9b6553cd	320
41eb2d81	321	board_mkp_init();
46a0a540	322	h4_i2c_board_info[0].irq = gpio_to_irq(125);
9df013b3 JD	323	i2c_register_board_info(1, h4_i2c_board_info,
	324	ARRAY_SIZE(h4_i2c_board_info));
	325
1dbae815	326	platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
1dbae815	327	omap_serial_init();
a4ca9dbe	328	omap_sdrc_init(NULL, NULL);
42924355	329	h4_init_flash();
86c35960	330	board_smc91x_init();
cbf1455b TV	331
cbf1455b TV	332	omap_display_init(&h4_dss_data);
1dbae815 TL	333	}
1dbae815 TL	334
1dbae815 TL	335	MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
1dbae815 TL	336	/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
5e52b435	337	.atag_offset = 0x100,
71ee7dad	338	.reserve = omap_reserve,
e990a406	339	.map_io = omap242x_map_io,
8f5b5a41	340	.init_early = omap2420_init_early,
be732460	341	.init_irq = omap2_init_irq,
6b2f55d7	342	.handle_irq = omap2_intc_handle_irq,
1dbae815	343	.init_machine = omap_h4_init,
bbd707ac	344	.init_late = omap2420_init_late,
6bb27d73	345	.init_time = omap2_sync32k_timer_init,
187e3e06	346	.restart = omap2xxx_restart,
1dbae815	347	MACHINE_END