82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
//
|
||
|
|
// Copyright 2007 Simtec Electronics
|
||
|
|
// http://www.simtec.co.uk/products/EB2410ITX/
|
||
|
|
// http://armlinux.simtec.co.uk/
|
||
|
|
// Ben Dooks <ben@simtec.co.uk>
|
||
|
|
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/interrupt.h>
|
||
|
|
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
#include <linux/ata_platform.h>
|
||
|
|
|
||
|
|
#include <asm/mach-types.h>
|
||
|
|
|
||
|
|
#include <asm/mach/arch.h>
|
||
|
|
#include <asm/mach/map.h>
|
||
|
|
#include <asm/mach/irq.h>
|
||
|
|
|
||
|
|
#include <mach/map.h>
|
||
|
|
|
||
|
|
#include "bast.h"
|
||
|
|
|
||
|
|
/* IDE ports */
|
||
|
|
|
||
|
|
static struct pata_platform_info bast_ide_platdata = {
|
||
|
|
.ioport_shift = 5,
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct resource bast_ide0_resource[] = {
|
||
|
|
[0] = DEFINE_RES_MEM(BAST_IDE_CS + BAST_PA_IDEPRI, 8 * 0x20),
|
||
|
|
[1] = DEFINE_RES_MEM(BAST_IDE_CS + BAST_PA_IDEPRIAUX + (6 * 0x20), 0x20),
|
||
|
|
[2] = DEFINE_RES_IRQ(BAST_IRQ_IDE0),
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct platform_device bast_device_ide0 = {
|
||
|
|
.name = "pata_platform",
|
||
|
|
.id = 0,
|
||
|
|
.num_resources = ARRAY_SIZE(bast_ide0_resource),
|
||
|
|
.resource = bast_ide0_resource,
|
||
|
|
.dev = {
|
||
|
|
.platform_data = &bast_ide_platdata,
|
||
|
|
.coherent_dma_mask = ~0,
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct resource bast_ide1_resource[] = {
|
||
|
|
[0] = DEFINE_RES_MEM(BAST_IDE_CS + BAST_PA_IDESEC, 8 * 0x20),
|
||
|
|
[1] = DEFINE_RES_MEM(BAST_IDE_CS + BAST_PA_IDESECAUX + (6 * 0x20), 0x20),
|
||
|
|
[2] = DEFINE_RES_IRQ(BAST_IRQ_IDE1),
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct platform_device bast_device_ide1 = {
|
||
|
|
.name = "pata_platform",
|
||
|
|
.id = 1,
|
||
|
|
.num_resources = ARRAY_SIZE(bast_ide1_resource),
|
||
|
|
.resource = bast_ide1_resource,
|
||
|
|
.dev = {
|
||
|
|
.platform_data = &bast_ide_platdata,
|
||
|
|
.coherent_dma_mask = ~0,
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct platform_device *bast_ide_devices[] __initdata = {
|
||
|
|
&bast_device_ide0,
|
||
|
|
&bast_device_ide1,
|
||
|
|
};
|
||
|
|
|
||
|
|
static __init int bast_ide_init(void)
|
||
|
|
{
|
||
|
|
if (machine_is_bast() || machine_is_vr1000())
|
||
|
|
return platform_add_devices(bast_ide_devices,
|
||
|
|
ARRAY_SIZE(bast_ide_devices));
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
fs_initcall(bast_ide_init);
|