board-edosk7705.c

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/*
 * 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,
};