[mirror_ubuntu-bionic-kernel.git] / arch / arm / mach-omap1 / board-ams-delta.c

/*
 * linux/arch/arm/mach-omap1/board-ams-delta.c
 *
 * Modified from board-generic.c
 *
 * Board specific inits for the Amstrad E3 (codename Delta) videophone
 *
 * Copyright (C) 2006 Jonathan McDowell <noodles@earth.li>
 *
 * 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/input.h>
#include <linux/interrupt.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>

#include <media/soc_camera.h>

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

#include <plat/board-ams-delta.h>
#include <mach/gpio.h>
#include <plat/keypad.h>
#include <plat/mux.h>
#include <plat/usb.h>
#include <plat/board.h>
#include <plat/common.h>
#include <mach/camera.h>

#include <mach/ams-delta-fiq.h>

static u8 ams_delta_latch1_reg;
static u16 ams_delta_latch2_reg;

static int ams_delta_keymap[] = {
	KEY(0, 0, KEY_F1),		/* Advert    */

	KEY(3, 0, KEY_COFFEE),		/* Games     */
	KEY(2, 0, KEY_QUESTION),	/* Directory */
	KEY(3, 2, KEY_CONNECT),		/* Internet  */
	KEY(2, 1, KEY_SHOP),		/* Services  */
	KEY(1, 1, KEY_PHONE),		/* VoiceMail */

	KEY(1, 0, KEY_DELETE),		/* Delete    */
	KEY(2, 2, KEY_PLAY),		/* Play      */
	KEY(0, 1, KEY_PAGEUP),		/* Up        */
	KEY(3, 1, KEY_PAGEDOWN),	/* Down      */
	KEY(0, 2, KEY_EMAIL),		/* ReadEmail */
	KEY(1, 2, KEY_STOP),		/* Stop      */

	/* Numeric keypad portion */
	KEY(7, 0, KEY_KP1),
	KEY(6, 0, KEY_KP2),
	KEY(5, 0, KEY_KP3),
	KEY(7, 1, KEY_KP4),
	KEY(6, 1, KEY_KP5),
	KEY(5, 1, KEY_KP6),
	KEY(7, 2, KEY_KP7),
	KEY(6, 2, KEY_KP8),
	KEY(5, 2, KEY_KP9),
	KEY(6, 3, KEY_KP0),
	KEY(7, 3, KEY_KPASTERISK),
	KEY(5, 3, KEY_KPDOT),		/* # key     */
	KEY(2, 7, KEY_NUMLOCK),		/* Mute      */
	KEY(1, 7, KEY_KPMINUS),		/* Recall    */
	KEY(1, 6, KEY_KPPLUS),		/* Redial    */
	KEY(6, 7, KEY_KPSLASH),		/* Handsfree */
	KEY(0, 6, KEY_ENTER),		/* Video     */

	KEY(4, 7, KEY_CAMERA),		/* Photo     */

	KEY(4, 0, KEY_F2),		/* Home      */
	KEY(4, 1, KEY_F3),		/* Office    */
	KEY(4, 2, KEY_F4),		/* Mobile    */
	KEY(7, 7, KEY_F5),		/* SMS       */
	KEY(5, 7, KEY_F6),		/* Email     */

	/* QWERTY portion of keypad */
	KEY(4, 3, KEY_Q),
	KEY(3, 3, KEY_W),
	KEY(2, 3, KEY_E),
	KEY(1, 3, KEY_R),
	KEY(0, 3, KEY_T),
	KEY(7, 4, KEY_Y),
	KEY(6, 4, KEY_U),
	KEY(5, 4, KEY_I),
	KEY(4, 4, KEY_O),
	KEY(3, 4, KEY_P),

	KEY(2, 4, KEY_A),
	KEY(1, 4, KEY_S),
	KEY(0, 4, KEY_D),
	KEY(7, 5, KEY_F),
	KEY(6, 5, KEY_G),
	KEY(5, 5, KEY_H),
	KEY(4, 5, KEY_J),
	KEY(3, 5, KEY_K),
	KEY(2, 5, KEY_L),

	KEY(1, 5, KEY_Z),
	KEY(0, 5, KEY_X),
	KEY(7, 6, KEY_C),
	KEY(6, 6, KEY_V),
	KEY(5, 6, KEY_B),
	KEY(4, 6, KEY_N),
	KEY(3, 6, KEY_M),
	KEY(2, 6, KEY_SPACE),

	KEY(0, 7, KEY_LEFTSHIFT),	/* Vol up    */
	KEY(3, 7, KEY_LEFTCTRL),	/* Vol down  */

	0
};

void ams_delta_latch1_write(u8 mask, u8 value)
{
	ams_delta_latch1_reg &= ~mask;
	ams_delta_latch1_reg |= value;
	*(volatile __u8 *) AMS_DELTA_LATCH1_VIRT = ams_delta_latch1_reg;
}

void ams_delta_latch2_write(u16 mask, u16 value)
{
	ams_delta_latch2_reg &= ~mask;
	ams_delta_latch2_reg |= value;
	*(volatile __u16 *) AMS_DELTA_LATCH2_VIRT = ams_delta_latch2_reg;
}

static void __init ams_delta_init_irq(void)
{
	omap1_init_common_hw();
	omap_init_irq();
	omap_gpio_init();
}

static struct map_desc ams_delta_io_desc[] __initdata = {
	/* AMS_DELTA_LATCH1 */
	{
		.virtual	= AMS_DELTA_LATCH1_VIRT,
		.pfn		= __phys_to_pfn(AMS_DELTA_LATCH1_PHYS),
		.length		= 0x01000000,
		.type		= MT_DEVICE
	},
	/* AMS_DELTA_LATCH2 */
	{
		.virtual	= AMS_DELTA_LATCH2_VIRT,
		.pfn		= __phys_to_pfn(AMS_DELTA_LATCH2_PHYS),
		.length		= 0x01000000,
		.type		= MT_DEVICE
	},
	/* AMS_DELTA_MODEM */
	{
		.virtual	= AMS_DELTA_MODEM_VIRT,
		.pfn		= __phys_to_pfn(AMS_DELTA_MODEM_PHYS),
		.length		= 0x01000000,
		.type		= MT_DEVICE
	}
};

static struct omap_lcd_config ams_delta_lcd_config __initdata = {
	.ctrl_name	= "internal",
};

static struct omap_usb_config ams_delta_usb_config __initdata = {
	.register_host	= 1,
	.hmc_mode	= 16,
	.pins[0]	= 2,
};

static struct omap_board_config_kernel ams_delta_config[] = {
	{ OMAP_TAG_LCD,		&ams_delta_lcd_config },
};

static struct resource ams_delta_kp_resources[] = {
	[0] = {
		.start	= INT_KEYBOARD,
		.end	= INT_KEYBOARD,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct omap_kp_platform_data ams_delta_kp_data = {
	.rows		= 8,
	.cols		= 8,
	.keymap 	= ams_delta_keymap,
	.keymapsize	= ARRAY_SIZE(ams_delta_keymap),
	.delay		= 9,
};

static struct platform_device ams_delta_kp_device = {
	.name		= "omap-keypad",
	.id		= -1,
	.dev		= {
		.platform_data = &ams_delta_kp_data,
	},
	.num_resources	= ARRAY_SIZE(ams_delta_kp_resources),
	.resource	= ams_delta_kp_resources,
};

static struct platform_device ams_delta_lcd_device = {
	.name	= "lcd_ams_delta",
	.id	= -1,
};

static struct platform_device ams_delta_led_device = {
	.name	= "ams-delta-led",
	.id	= -1
};

static struct i2c_board_info ams_delta_camera_board_info[] = {
	{
		I2C_BOARD_INFO("ov6650", 0x60),
	},
};

#ifdef CONFIG_LEDS_TRIGGERS
DEFINE_LED_TRIGGER(ams_delta_camera_led_trigger);

static int ams_delta_camera_power(struct device *dev, int power)
{
	/*
	 * turn on camera LED
	 */
	if (power)
		led_trigger_event(ams_delta_camera_led_trigger, LED_FULL);
	else
		led_trigger_event(ams_delta_camera_led_trigger, LED_OFF);
	return 0;
}
#else
#define ams_delta_camera_power	NULL
#endif

static struct soc_camera_link __initdata ams_delta_iclink = {
	.bus_id         = 0,	/* OMAP1 SoC camera bus */
	.i2c_adapter_id = 1,
	.board_info     = &ams_delta_camera_board_info[0],
	.module_name    = "ov6650",
	.power		= ams_delta_camera_power,
};

static struct platform_device ams_delta_camera_device = {
	.name   = "soc-camera-pdrv",
	.id     = 0,
	.dev    = {
		.platform_data = &ams_delta_iclink,
	},
};

static struct omap1_cam_platform_data ams_delta_camera_platform_data = {
	.camexclk_khz	= 12000,	/* default 12MHz clock, no extra DPLL */
	.lclk_khz_max	= 1334,		/* results in 5fps CIF, 10fps QCIF */
};

static struct platform_device *ams_delta_devices[] __initdata = {
	&ams_delta_kp_device,
	&ams_delta_lcd_device,
	&ams_delta_led_device,
	&ams_delta_camera_device,
};

static void __init ams_delta_init(void)
{
	/* mux pins for uarts */
	omap_cfg_reg(UART1_TX);
	omap_cfg_reg(UART1_RTS);

	/* parallel camera interface */
	omap_cfg_reg(H19_1610_CAM_EXCLK);
	omap_cfg_reg(J15_1610_CAM_LCLK);
	omap_cfg_reg(L18_1610_CAM_VS);
	omap_cfg_reg(L15_1610_CAM_HS);
	omap_cfg_reg(L19_1610_CAM_D0);
	omap_cfg_reg(K14_1610_CAM_D1);
	omap_cfg_reg(K15_1610_CAM_D2);
	omap_cfg_reg(K19_1610_CAM_D3);
	omap_cfg_reg(K18_1610_CAM_D4);
	omap_cfg_reg(J14_1610_CAM_D5);
	omap_cfg_reg(J19_1610_CAM_D6);
	omap_cfg_reg(J18_1610_CAM_D7);

	iotable_init(ams_delta_io_desc, ARRAY_SIZE(ams_delta_io_desc));

	omap_board_config = ams_delta_config;
	omap_board_config_size = ARRAY_SIZE(ams_delta_config);
	omap_serial_init();
	omap_register_i2c_bus(1, 100, NULL, 0);

	/* Clear latch2 (NAND, LCD, modem enable) */
	ams_delta_latch2_write(~0, 0);

	omap1_usb_init(&ams_delta_usb_config);
	omap1_set_camera_info(&ams_delta_camera_platform_data);
#ifdef CONFIG_LEDS_TRIGGERS
	led_trigger_register_simple("ams_delta_camera",
			&ams_delta_camera_led_trigger);
#endif
	platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));

#ifdef CONFIG_AMS_DELTA_FIQ
	ams_delta_init_fiq();
#endif

	omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
}

static struct plat_serial8250_port ams_delta_modem_ports[] = {
	{
		.membase	= (void *) AMS_DELTA_MODEM_VIRT,
		.mapbase	= AMS_DELTA_MODEM_PHYS,
		.irq		= -EINVAL, /* changed later */
		.flags		= UPF_BOOT_AUTOCONF,
		.irqflags	= IRQF_TRIGGER_RISING,
		.iotype		= UPIO_MEM,
		.regshift	= 1,
		.uartclk	= BASE_BAUD * 16,
	},
	{ },
};

static struct platform_device ams_delta_modem_device = {
	.name	= "serial8250",
	.id	= PLAT8250_DEV_PLATFORM1,
	.dev		= {
		.platform_data = ams_delta_modem_ports,
	},
};

static int __init ams_delta_modem_init(void)
{
	int err;

	omap_cfg_reg(M14_1510_GPIO2);
	ams_delta_modem_ports[0].irq =
			gpio_to_irq(AMS_DELTA_GPIO_PIN_MODEM_IRQ);

	err = gpio_request(AMS_DELTA_GPIO_PIN_MODEM_IRQ, "modem");
	if (err) {
		pr_err("Couldn't request gpio pin for modem\n");
		return err;
	}
	gpio_direction_input(AMS_DELTA_GPIO_PIN_MODEM_IRQ);

	ams_delta_latch2_write(
		AMS_DELTA_LATCH2_MODEM_NRESET | AMS_DELTA_LATCH2_MODEM_CODEC,
		AMS_DELTA_LATCH2_MODEM_NRESET | AMS_DELTA_LATCH2_MODEM_CODEC);

	return platform_device_register(&ams_delta_modem_device);
}
arch_initcall(ams_delta_modem_init);

static void __init ams_delta_map_io(void)
{
	omap1_map_common_io();
}

MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
	/* Maintainer: Jonathan McDowell <noodles@earth.li> */
	.boot_params	= 0x10000100,
	.map_io		= ams_delta_map_io,
	.reserve	= omap_reserve,
	.init_irq	= ams_delta_init_irq,
	.init_machine	= ams_delta_init,
	.timer		= &omap_timer,
MACHINE_END

EXPORT_SYMBOL(ams_delta_latch1_write);
EXPORT_SYMBOL(ams_delta_latch2_write);
Commit	Line	Data
9b6553cd TL	1	/*
	2	* linux/arch/arm/mach-omap1/board-ams-delta.c
	3	*
	4	* Modified from board-generic.c
	5	*
	6	* Board specific inits for the Amstrad E3 (codename Delta) videophone
	7	*
	8	* Copyright (C) 2006 Jonathan McDowell <noodles@earth.li>
	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>
325d50b6	17	#include <linux/input.h>
eff443df	18	#include <linux/interrupt.h>
243e76b4	19	#include <linux/leds.h>
9b6553cd	20	#include <linux/platform_device.h>
eff443df	21	#include <linux/serial_8250.h>
9b6553cd	22
8452e9ef JK	23	#include <media/soc_camera.h>
8452e9ef JK	24
eff443df	25	#include <asm/serial.h>
a09e64fb	26	#include <mach/hardware.h>
9b6553cd TL	27	#include <asm/mach-types.h>
	28	#include <asm/mach/arch.h>
	29	#include <asm/mach/map.h>
	30
ce491cf8	31	#include <plat/board-ams-delta.h>
a09e64fb	32	#include <mach/gpio.h>
ce491cf8 TL	33	#include <plat/keypad.h>
	34	#include <plat/mux.h>
	35	#include <plat/usb.h>
	36	#include <plat/board.h>
	37	#include <plat/common.h>
8452e9ef	38	#include <mach/camera.h>
9b6553cd	39
e6f740f5 JK	40	#include <mach/ams-delta-fiq.h>
e6f740f5 JK	41
9b6553cd TL	42	static u8 ams_delta_latch1_reg;
	43	static u16 ams_delta_latch2_reg;
	44
325d50b6	45	static int ams_delta_keymap[] = {
a524626b	46	KEY(0, 0, KEY_F1), /* Advert */
325d50b6	47
a524626b	48	KEY(3, 0, KEY_COFFEE), /* Games */
325d50b6	49	KEY(2, 0, KEY_QUESTION), /* Directory */
a524626b TL	50	KEY(3, 2, KEY_CONNECT), /* Internet */
	51	KEY(2, 1, KEY_SHOP), /* Services */
	52	KEY(1, 1, KEY_PHONE), /* VoiceMail */
325d50b6	53
a524626b TL	54	KEY(1, 0, KEY_DELETE), /* Delete */
	55	KEY(2, 2, KEY_PLAY), /* Play */
	56	KEY(0, 1, KEY_PAGEUP), /* Up */
	57	KEY(3, 1, KEY_PAGEDOWN), /* Down */
	58	KEY(0, 2, KEY_EMAIL), /* ReadEmail */
	59	KEY(1, 2, KEY_STOP), /* Stop */
325d50b6 JM	60
	61	/* Numeric keypad portion */
	62	KEY(7, 0, KEY_KP1),
	63	KEY(6, 0, KEY_KP2),
	64	KEY(5, 0, KEY_KP3),
	65	KEY(7, 1, KEY_KP4),
	66	KEY(6, 1, KEY_KP5),
	67	KEY(5, 1, KEY_KP6),
	68	KEY(7, 2, KEY_KP7),
	69	KEY(6, 2, KEY_KP8),
	70	KEY(5, 2, KEY_KP9),
	71	KEY(6, 3, KEY_KP0),
	72	KEY(7, 3, KEY_KPASTERISK),
a524626b TL	73	KEY(5, 3, KEY_KPDOT), /* # key */
	74	KEY(2, 7, KEY_NUMLOCK), /* Mute */
	75	KEY(1, 7, KEY_KPMINUS), /* Recall */
	76	KEY(1, 6, KEY_KPPLUS), /* Redial */
	77	KEY(6, 7, KEY_KPSLASH), /* Handsfree */
	78	KEY(0, 6, KEY_ENTER), /* Video */
325d50b6	79
a524626b	80	KEY(4, 7, KEY_CAMERA), /* Photo */
325d50b6	81
a524626b TL	82	KEY(4, 0, KEY_F2), /* Home */
	83	KEY(4, 1, KEY_F3), /* Office */
	84	KEY(4, 2, KEY_F4), /* Mobile */
	85	KEY(7, 7, KEY_F5), /* SMS */
	86	KEY(5, 7, KEY_F6), /* Email */
325d50b6 JM	87
	88	/* QWERTY portion of keypad */
	89	KEY(4, 3, KEY_Q),
	90	KEY(3, 3, KEY_W),
	91	KEY(2, 3, KEY_E),
	92	KEY(1, 3, KEY_R),
	93	KEY(0, 3, KEY_T),
	94	KEY(7, 4, KEY_Y),
	95	KEY(6, 4, KEY_U),
	96	KEY(5, 4, KEY_I),
	97	KEY(4, 4, KEY_O),
	98	KEY(3, 4, KEY_P),
	99
	100	KEY(2, 4, KEY_A),
	101	KEY(1, 4, KEY_S),
	102	KEY(0, 4, KEY_D),
	103	KEY(7, 5, KEY_F),
	104	KEY(6, 5, KEY_G),
	105	KEY(5, 5, KEY_H),
	106	KEY(4, 5, KEY_J),
	107	KEY(3, 5, KEY_K),
	108	KEY(2, 5, KEY_L),
	109
	110	KEY(1, 5, KEY_Z),
	111	KEY(0, 5, KEY_X),
	112	KEY(7, 6, KEY_C),
	113	KEY(6, 6, KEY_V),
	114	KEY(5, 6, KEY_B),
	115	KEY(4, 6, KEY_N),
	116	KEY(3, 6, KEY_M),
	117	KEY(2, 6, KEY_SPACE),
	118
a524626b	119	KEY(0, 7, KEY_LEFTSHIFT), /* Vol up */
325d50b6 JM	120	KEY(3, 7, KEY_LEFTCTRL), /* Vol down */
	121
	122	0
	123	};
	124
9b6553cd TL	125	void ams_delta_latch1_write(u8 mask, u8 value)
	126	{
	127	ams_delta_latch1_reg &= ~mask;
	128	ams_delta_latch1_reg \|= value;
	129	(volatile __u8 ) AMS_DELTA_LATCH1_VIRT = ams_delta_latch1_reg;
	130	}
	131
	132	void ams_delta_latch2_write(u16 mask, u16 value)
	133	{
	134	ams_delta_latch2_reg &= ~mask;
	135	ams_delta_latch2_reg \|= value;
	136	(volatile __u16 ) AMS_DELTA_LATCH2_VIRT = ams_delta_latch2_reg;
	137	}
	138
	139	static void __init ams_delta_init_irq(void)
	140	{
	141	omap1_init_common_hw();
	142	omap_init_irq();
	143	omap_gpio_init();
	144	}
	145
	146	static struct map_desc ams_delta_io_desc[] __initdata = {
6e2d4107	147	/* AMS_DELTA_LATCH1 */
9b6553cd TL	148	{
	149	.virtual = AMS_DELTA_LATCH1_VIRT,
	150	.pfn = __phys_to_pfn(AMS_DELTA_LATCH1_PHYS),
	151	.length = 0x01000000,
	152	.type = MT_DEVICE
	153	},
6e2d4107	154	/* AMS_DELTA_LATCH2 */
9b6553cd TL	155	{
	156	.virtual = AMS_DELTA_LATCH2_VIRT,
	157	.pfn = __phys_to_pfn(AMS_DELTA_LATCH2_PHYS),
	158	.length = 0x01000000,
	159	.type = MT_DEVICE
	160	},
6e2d4107	161	/* AMS_DELTA_MODEM */
9b6553cd TL	162	{
	163	.virtual = AMS_DELTA_MODEM_VIRT,
	164	.pfn = __phys_to_pfn(AMS_DELTA_MODEM_PHYS),
	165	.length = 0x01000000,
	166	.type = MT_DEVICE
	167	}
	168	};
	169
a524626b TL	170	static struct omap_lcd_config ams_delta_lcd_config __initdata = {
	171	.ctrl_name = "internal",
	172	};
	173
07116152 JM	174	static struct omap_usb_config ams_delta_usb_config __initdata = {
	175	.register_host = 1,
	176	.hmc_mode = 16,
	177	.pins[0] = 2,
	178	};
	179
9b6553cd	180	static struct omap_board_config_kernel ams_delta_config[] = {
a524626b	181	{ OMAP_TAG_LCD, &ams_delta_lcd_config },
9b6553cd TL	182	};
9b6553cd TL	183
325d50b6 JM	184	static struct resource ams_delta_kp_resources[] = {
	185	[0] = {
	186	.start = INT_KEYBOARD,
	187	.end = INT_KEYBOARD,
	188	.flags = IORESOURCE_IRQ,
	189	},
	190	};
	191
	192	static struct omap_kp_platform_data ams_delta_kp_data = {
	193	.rows = 8,
	194	.cols = 8,
	195	.keymap = ams_delta_keymap,
	196	.keymapsize = ARRAY_SIZE(ams_delta_keymap),
	197	.delay = 9,
	198	};
	199
	200	static struct platform_device ams_delta_kp_device = {
	201	.name = "omap-keypad",
	202	.id = -1,
	203	.dev = {
	204	.platform_data = &ams_delta_kp_data,
	205	},
	206	.num_resources = ARRAY_SIZE(ams_delta_kp_resources),
	207	.resource = ams_delta_kp_resources,
	208	};
	209
a524626b TL	210	static struct platform_device ams_delta_lcd_device = {
	211	.name = "lcd_ams_delta",
	212	.id = -1,
	213	};
	214
9becde79 JM	215	static struct platform_device ams_delta_led_device = {
	216	.name = "ams-delta-led",
	217	.id = -1
	218	};
	219
8452e9ef JK	220	static struct i2c_board_info ams_delta_camera_board_info[] = {
	221	{
	222	I2C_BOARD_INFO("ov6650", 0x60),
	223	},
	224	};
	225
243e76b4 JK	226	#ifdef CONFIG_LEDS_TRIGGERS
	227	DEFINE_LED_TRIGGER(ams_delta_camera_led_trigger);
	228
	229	static int ams_delta_camera_power(struct device *dev, int power)
	230	{
	231	/*
	232	* turn on camera LED
	233	*/
	234	if (power)
	235	led_trigger_event(ams_delta_camera_led_trigger, LED_FULL);
	236	else
	237	led_trigger_event(ams_delta_camera_led_trigger, LED_OFF);
	238	return 0;
	239	}
	240	#else
	241	#define ams_delta_camera_power NULL
	242	#endif
	243
8452e9ef JK	244	static struct soc_camera_link __initdata ams_delta_iclink = {
	245	.bus_id = 0, /* OMAP1 SoC camera bus */
	246	.i2c_adapter_id = 1,
	247	.board_info = &ams_delta_camera_board_info[0],
	248	.module_name = "ov6650",
243e76b4	249	.power = ams_delta_camera_power,
8452e9ef JK	250	};
	251
	252	static struct platform_device ams_delta_camera_device = {
	253	.name = "soc-camera-pdrv",
	254	.id = 0,
	255	.dev = {
	256	.platform_data = &ams_delta_iclink,
	257	},
	258	};
	259
	260	static struct omap1_cam_platform_data ams_delta_camera_platform_data = {
	261	.camexclk_khz = 12000, /* default 12MHz clock, no extra DPLL */
	262	.lclk_khz_max = 1334, /* results in 5fps CIF, 10fps QCIF */
	263	};
	264
9becde79	265	static struct platform_device *ams_delta_devices[] __initdata = {
325d50b6	266	&ams_delta_kp_device,
a524626b	267	&ams_delta_lcd_device,
9becde79	268	&ams_delta_led_device,
8452e9ef	269	&ams_delta_camera_device,
9becde79 JM	270	};
9becde79 JM	271
9b6553cd TL	272	static void __init ams_delta_init(void)
9b6553cd TL	273	{
c33da3a8 JK	274	/* mux pins for uarts */
	275	omap_cfg_reg(UART1_TX);
	276	omap_cfg_reg(UART1_RTS);
	277
8452e9ef JK	278	/* parallel camera interface */
	279	omap_cfg_reg(H19_1610_CAM_EXCLK);
	280	omap_cfg_reg(J15_1610_CAM_LCLK);
	281	omap_cfg_reg(L18_1610_CAM_VS);
	282	omap_cfg_reg(L15_1610_CAM_HS);
	283	omap_cfg_reg(L19_1610_CAM_D0);
	284	omap_cfg_reg(K14_1610_CAM_D1);
	285	omap_cfg_reg(K15_1610_CAM_D2);
	286	omap_cfg_reg(K19_1610_CAM_D3);
	287	omap_cfg_reg(K18_1610_CAM_D4);
	288	omap_cfg_reg(J14_1610_CAM_D5);
	289	omap_cfg_reg(J19_1610_CAM_D6);
	290	omap_cfg_reg(J18_1610_CAM_D7);
	291
9b6553cd TL	292	iotable_init(ams_delta_io_desc, ARRAY_SIZE(ams_delta_io_desc));
	293
	294	omap_board_config = ams_delta_config;
	295	omap_board_config_size = ARRAY_SIZE(ams_delta_config);
	296	omap_serial_init();
1ed16a86	297	omap_register_i2c_bus(1, 100, NULL, 0);
9b6553cd TL	298
	299	/* Clear latch2 (NAND, LCD, modem enable) */
	300	ams_delta_latch2_write(~0, 0);
9becde79	301
dd0cdd88	302	omap1_usb_init(&ams_delta_usb_config);
8452e9ef	303	omap1_set_camera_info(&ams_delta_camera_platform_data);
243e76b4 JK	304	#ifdef CONFIG_LEDS_TRIGGERS
	305	led_trigger_register_simple("ams_delta_camera",
	306	&ams_delta_camera_led_trigger);
	307	#endif
9becde79	308	platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
b3dba0b8	309
e6f740f5 JK	310	#ifdef CONFIG_AMS_DELTA_FIQ
	311	ams_delta_init_fiq();
	312	#endif
	313
b3dba0b8	314	omap_writew(omap_readw(ARM_RSTCT1) \| 0x0004, ARM_RSTCT1);
9b6553cd TL	315	}
9b6553cd TL	316
eff443df JK	317	static struct plat_serial8250_port ams_delta_modem_ports[] = {
	318	{
	319	.membase = (void *) AMS_DELTA_MODEM_VIRT,
	320	.mapbase = AMS_DELTA_MODEM_PHYS,
	321	.irq = -EINVAL, /* changed later */
	322	.flags = UPF_BOOT_AUTOCONF,
	323	.irqflags = IRQF_TRIGGER_RISING,
	324	.iotype = UPIO_MEM,
	325	.regshift = 1,
	326	.uartclk = BASE_BAUD * 16,
	327	},
	328	{ },
	329	};
	330
	331	static struct platform_device ams_delta_modem_device = {
	332	.name = "serial8250",
	333	.id = PLAT8250_DEV_PLATFORM1,
	334	.dev = {
	335	.platform_data = ams_delta_modem_ports,
	336	},
	337	};
	338
	339	static int __init ams_delta_modem_init(void)
	340	{
4cb2dc67 JK	341	int err;
4cb2dc67 JK	342
eff443df	343	omap_cfg_reg(M14_1510_GPIO2);
4cb2dc67 JK	344	ams_delta_modem_ports[0].irq =
	345	gpio_to_irq(AMS_DELTA_GPIO_PIN_MODEM_IRQ);
	346
	347	err = gpio_request(AMS_DELTA_GPIO_PIN_MODEM_IRQ, "modem");
	348	if (err) {
	349	pr_err("Couldn't request gpio pin for modem\n");
	350	return err;
	351	}
	352	gpio_direction_input(AMS_DELTA_GPIO_PIN_MODEM_IRQ);
eff443df JK	353
	354	ams_delta_latch2_write(
	355	AMS_DELTA_LATCH2_MODEM_NRESET \| AMS_DELTA_LATCH2_MODEM_CODEC,
	356	AMS_DELTA_LATCH2_MODEM_NRESET \| AMS_DELTA_LATCH2_MODEM_CODEC);
	357
	358	return platform_device_register(&ams_delta_modem_device);
	359	}
	360	arch_initcall(ams_delta_modem_init);
	361
9b6553cd TL	362	static void __init ams_delta_map_io(void)
	363	{
	364	omap1_map_common_io();
	365	}
	366
	367	MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
	368	/* Maintainer: Jonathan McDowell <noodles@earth.li> */
9b6553cd TL	369	.boot_params = 0x10000100,
9b6553cd TL	370	.map_io = ams_delta_map_io,
71ee7dad	371	.reserve = omap_reserve,
9b6553cd TL	372	.init_irq = ams_delta_init_irq,
	373	.init_machine = ams_delta_init,
	374	.timer = &omap_timer,
	375	MACHINE_END
	376
	377	EXPORT_SYMBOL(ams_delta_latch1_write);
	378	EXPORT_SYMBOL(ams_delta_latch2_write);