[net-next-2.6.git] / arch / sh / boards / mach-rsk / devices-rsk7203.c

/*
 * Renesas Technology Europe RSK+ 7203 Support.
 *
 * Copyright (C) 2008 Paul Mundt
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#include <linux/init.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
#include <linux/smsc911x.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <cpu/sh7203.h>

static struct smsc911x_platform_config smsc911x_config = {
	.phy_interface	= PHY_INTERFACE_MODE_MII,
	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	.irq_type	= SMSC911X_IRQ_TYPE_OPEN_DRAIN,
	.flags		= SMSC911X_USE_16BIT,
};

static struct resource smsc911x_resources[] = {
	[0] = {
		.start		= 0x24000000,
		.end		= 0x24000000 + 0x100,
		.flags		= IORESOURCE_MEM,
	},
	[1] = {
		.start		= 64,
		.end		= 64,
		.flags		= IORESOURCE_IRQ,
	},
};

static struct platform_device smsc911x_device = {
	.name		= "smsc911x",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(smsc911x_resources),
	.resource	= smsc911x_resources,
	.dev		= {
		.platform_data = &smsc911x_config,
	},
};

static struct gpio_led rsk7203_gpio_leds[] = {
	{
		.name			= "green",
		.gpio			= GPIO_PE10,
		.active_low		= 1,
	}, {
		.name			= "orange",
		.default_trigger	= "nand-disk",
		.gpio			= GPIO_PE12,
		.active_low		= 1,
	}, {
		.name			= "red:timer",
		.default_trigger	= "timer",
		.gpio			= GPIO_PC14,
		.active_low		= 1,
	}, {
		.name			= "red:heartbeat",
		.default_trigger	= "heartbeat",
		.gpio			= GPIO_PE11,
		.active_low		= 1,
	},
};

static struct gpio_led_platform_data rsk7203_gpio_leds_info = {
	.leds		= rsk7203_gpio_leds,
	.num_leds	= ARRAY_SIZE(rsk7203_gpio_leds),
};

static struct platform_device led_device = {
	.name		= "leds-gpio",
	.id		= -1,
	.dev		= {
		.platform_data	= &rsk7203_gpio_leds_info,
	},
};

static struct platform_device *rsk7203_devices[] __initdata = {
	&smsc911x_device,
	&led_device,
};

static int __init rsk7203_devices_setup(void)
{
	/* Select pins for SCIF0 */
	gpio_request(GPIO_FN_TXD0, NULL);
	gpio_request(GPIO_FN_RXD0, NULL);

	return platform_add_devices(rsk7203_devices,
				    ARRAY_SIZE(rsk7203_devices));
}
device_initcall(rsk7203_devices_setup);
Commit	Line	Data
3787aa11 PM	1	/*
	2	* Renesas Technology Europe RSK+ 7203 Support.
	3	*
	4	* Copyright (C) 2008 Paul Mundt
	5	*
	6	* This file is subject to the terms and conditions of the GNU General Public
	7	* License. See the file "COPYING" in the main directory of this archive
	8	* for more details.
	9	*/
	10	#include <linux/init.h>
	11	#include <linux/types.h>
	12	#include <linux/platform_device.h>
6d0b3657	13	#include <linux/interrupt.h>
3787aa11 PM	14	#include <linux/mtd/mtd.h>
	15	#include <linux/mtd/partitions.h>
	16	#include <linux/mtd/physmap.h>
	17	#include <linux/mtd/map.h>
8ed3592e	18	#include <linux/smsc911x.h>
7a5c679b	19	#include <linux/gpio.h>
bbc97411	20	#include <linux/leds.h>
3787aa11 PM	21	#include <asm/machvec.h>
3787aa11 PM	22	#include <asm/io.h>
a51413a6	23	#include <cpu/sh7203.h>
3787aa11	24
8ed3592e SG	25	static struct smsc911x_platform_config smsc911x_config = {
	26	.phy_interface = PHY_INTERFACE_MODE_MII,
	27	.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	28	.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
	29	.flags = SMSC911X_USE_16BIT,
6d0b3657 PM	30	};
6d0b3657 PM	31
8ed3592e	32	static struct resource smsc911x_resources[] = {
3787aa11 PM	33	[0] = {
	34	.start = 0x24000000,
	35	.end = 0x24000000 + 0x100,
	36	.flags = IORESOURCE_MEM,
	37	},
	38	[1] = {
	39	.start = 64,
	40	.end = 64,
	41	.flags = IORESOURCE_IRQ,
	42	},
	43	};
	44
8ed3592e SG	45	static struct platform_device smsc911x_device = {
8ed3592e SG	46	.name = "smsc911x",
3787aa11	47	.id = -1,
8ed3592e SG	48	.num_resources = ARRAY_SIZE(smsc911x_resources),
8ed3592e SG	49	.resource = smsc911x_resources,
6d0b3657	50	.dev = {
8ed3592e	51	.platform_data = &smsc911x_config,
6d0b3657	52	},
3787aa11 PM	53	};
3787aa11 PM	54
bbc97411 PM	55	static struct gpio_led rsk7203_gpio_leds[] = {
	56	{
	57	.name = "green",
	58	.gpio = GPIO_PE10,
	59	.active_low = 1,
	60	}, {
	61	.name = "orange",
	62	.default_trigger = "nand-disk",
	63	.gpio = GPIO_PE12,
	64	.active_low = 1,
	65	}, {
	66	.name = "red:timer",
	67	.default_trigger = "timer",
	68	.gpio = GPIO_PC14,
	69	.active_low = 1,
	70	}, {
	71	.name = "red:heartbeat",
	72	.default_trigger = "heartbeat",
	73	.gpio = GPIO_PE11,
	74	.active_low = 1,
	75	},
	76	};
	77
	78	static struct gpio_led_platform_data rsk7203_gpio_leds_info = {
	79	.leds = rsk7203_gpio_leds,
	80	.num_leds = ARRAY_SIZE(rsk7203_gpio_leds),
	81	};
	82
	83	static struct platform_device led_device = {
	84	.name = "leds-gpio",
	85	.id = -1,
	86	.dev = {
	87	.platform_data = &rsk7203_gpio_leds_info,
	88	},
	89	};
3787aa11 PM	90
3787aa11 PM	91	static struct platform_device *rsk7203_devices[] __initdata = {
8ed3592e	92	&smsc911x_device,
bbc97411	93	&led_device,
3787aa11 PM	94	};
	95
	96	static int __init rsk7203_devices_setup(void)
	97	{
7a5c679b MD	98	/* Select pins for SCIF0 */
	99	gpio_request(GPIO_FN_TXD0, NULL);
	100	gpio_request(GPIO_FN_RXD0, NULL);
	101
3787aa11 PM	102	return platform_add_devices(rsk7203_devices,
	103	ARRAY_SIZE(rsk7203_devices));
	104	}
	105	device_initcall(rsk7203_devices_setup);