[mirror_ubuntu-bionic-kernel.git] / arch / sh / boards / board-edosk7705.c

/*
 * arch/sh/boards/renesas/edosk7705/setup.c
 *
 * Copyright (C) 2000  Kazumoto Kojima
 *
 * Hitachi SolutionEngine Support.
 *
 * Modified for edosk7705 development
 * board by S. Dunn, 2003.
 */
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/smc91x.h>
#include <linux/sh_intc.h>
#include <asm/machvec.h>
#include <asm/sizes.h>

#define SMC_IOBASE	0xA2000000
#define SMC_IO_OFFSET	0x300
#define SMC_IOADDR	(SMC_IOBASE + SMC_IO_OFFSET)

#define ETHERNET_IRQ	evt2irq(0x320)

static void __init sh_edosk7705_init_irq(void)
{
	make_imask_irq(ETHERNET_IRQ);
}

/* eth initialization functions */
static struct smc91x_platdata smc91x_info = {
	.flags = SMC91X_USE_16BIT | SMC91X_IO_SHIFT_1 | IORESOURCE_IRQ_LOWLEVEL,
};

static struct resource smc91x_res[] = {
	[0] = {
		.start	= SMC_IOADDR,
		.end	= SMC_IOADDR + SZ_32 - 1,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= ETHERNET_IRQ,
		.end	= ETHERNET_IRQ,
		.flags	= IORESOURCE_IRQ ,
	}
};

static struct platform_device smc91x_dev = {
	.name		= "smc91x",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(smc91x_res),
	.resource	= smc91x_res,

	.dev	= {
		.platform_data	= &smc91x_info,
	},
};

/* platform init code */
static struct platform_device *edosk7705_devices[] __initdata = {
	&smc91x_dev,
};

static int __init init_edosk7705_devices(void)
{
	return platform_add_devices(edosk7705_devices,
				    ARRAY_SIZE(edosk7705_devices));
}
device_initcall(init_edosk7705_devices);

/*
 * The Machine Vector
 */
static struct sh_machine_vector mv_edosk7705 __initmv = {
	.mv_name		= "EDOSK7705",
	.mv_init_irq		= sh_edosk7705_init_irq,
};
Commit	Line	Data
1da177e4 LT	1	/*
	2	* arch/sh/boards/renesas/edosk7705/setup.c
	3	*
	4	* Copyright (C) 2000 Kazumoto Kojima
	5	*
	6	* Hitachi SolutionEngine Support.
	7	*
	8	* Modified for edosk7705 development
	9	* board by S. Dunn, 2003.
	10	*/
1da177e4	11	#include <linux/init.h>
866ef8f4	12	#include <linux/irq.h>
c1cfed3c PM	13	#include <linux/platform_device.h>
	14	#include <linux/interrupt.h>
	15	#include <linux/smc91x.h>
0fa4c391	16	#include <linux/sh_intc.h>
c1cfed3c PM	17	#include <asm/machvec.h>
	18	#include <asm/sizes.h>
	19
	20	#define SMC_IOBASE 0xA2000000
	21	#define SMC_IO_OFFSET 0x300
	22	#define SMC_IOADDR (SMC_IOBASE + SMC_IO_OFFSET)
	23
0fa4c391	24	#define ETHERNET_IRQ evt2irq(0x320)
1da177e4	25
2c7834a6 PM	26	static void __init sh_edosk7705_init_irq(void)
2c7834a6 PM	27	{
c1cfed3c	28	make_imask_irq(ETHERNET_IRQ);
2c7834a6	29	}
1da177e4	30
c1cfed3c PM	31	/* eth initialization functions */
	32	static struct smc91x_platdata smc91x_info = {
	33	.flags = SMC91X_USE_16BIT \| SMC91X_IO_SHIFT_1 \| IORESOURCE_IRQ_LOWLEVEL,
	34	};
	35
	36	static struct resource smc91x_res[] = {
	37	[0] = {
	38	.start = SMC_IOADDR,
	39	.end = SMC_IOADDR + SZ_32 - 1,
	40	.flags = IORESOURCE_MEM,
	41	},
	42	[1] = {
	43	.start = ETHERNET_IRQ,
	44	.end = ETHERNET_IRQ,
	45	.flags = IORESOURCE_IRQ ,
	46	}
	47	};
	48
	49	static struct platform_device smc91x_dev = {
	50	.name = "smc91x",
	51	.id = -1,
	52	.num_resources = ARRAY_SIZE(smc91x_res),
	53	.resource = smc91x_res,
	54
	55	.dev = {
	56	.platform_data = &smc91x_info,
	57	},
	58	};
	59
	60	/* platform init code */
	61	static struct platform_device *edosk7705_devices[] __initdata = {
	62	&smc91x_dev,
	63	};
	64
	65	static int __init init_edosk7705_devices(void)
	66	{
	67	return platform_add_devices(edosk7705_devices,
	68	ARRAY_SIZE(edosk7705_devices));
	69	}
95d210ce	70	device_initcall(init_edosk7705_devices);
c1cfed3c	71
1da177e4 LT	72	/*
	73	* The Machine Vector
	74	*/
82f81f47	75	static struct sh_machine_vector mv_edosk7705 __initmv = {
2c7834a6	76	.mv_name = "EDOSK7705",
2c7834a6	77	.mv_init_irq = sh_edosk7705_init_irq,
1da177e4	78	};