mirror of https://gitee.com/openkylin/linux.git
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
|
/*
|
||
|
|
* linux/arch/arm/plat-samsung/dev-onenand.c
|
||
|
|
*
|
||
|
|
* Copyright (c) 2008-2010 Samsung Electronics
|
||
|
|
* Kyungmin Park <kyungmin.park@samsung.com>
|
||
|
|
*
|
||
|
|
* S3C64XX/S5PC100 series device definition for OneNAND devices
|
||
|
|
*
|
||
|
|
* 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/platform_device.h>
|
||
|
|
#include <linux/mtd/mtd.h>
|
||
|
|
#include <linux/mtd/onenand.h>
|
||
|
|
|
||
|
|
#include <mach/irqs.h>
|
||
|
|
#include <mach/map.h>
|
||
|
|
|
||
|
|
static struct resource s3c_onenand_resources[] = {
|
||
|
|
[0] = {
|
||
|
|
.start = S3C_PA_ONENAND,
|
||
|
|
.end = S3C_PA_ONENAND + 0x400 - 1,
|
||
|
|
.flags = IORESOURCE_MEM,
|
||
|
|
},
|
||
|
|
[1] = {
|
||
|
|
.start = S3C_PA_ONENAND_BUF,
|
||
|
|
.end = S3C_PA_ONENAND_BUF + S3C_SZ_ONENAND_BUF - 1,
|
||
|
|
.flags = IORESOURCE_MEM,
|
||
|
|
},
|
||
|
|
[2] = {
|
||
|
|
.start = IRQ_ONENAND,
|
||
|
|
.end = IRQ_ONENAND,
|
||
|
|
.flags = IORESOURCE_IRQ,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
struct platform_device s3c_device_onenand = {
|
||
|
|
.name = "samsung-onenand",
|
||
|
|
.id = 0,
|
||
|
|
.num_resources = ARRAY_SIZE(s3c_onenand_resources),
|
||
|
|
.resource = s3c_onenand_resources,
|
||
|
|
};
|
||
|
|
|
||
|
|
void s3c_onenand_set_platdata(struct onenand_platform_data *pdata)
|
||
|
|
{
|
||
|
|
struct onenand_platform_data *pd;
|
||
|
|
|
||
|
|
pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
|
||
|
|
if (!pd)
|
||
|
|
printk(KERN_ERR "%s: no memory for platform data\n", __func__);
|
||
|
|
s3c_device_onenand.dev.platform_data = pd;
|
||
|
|
}
|