blob: 92ffd5bac104fbf90b1a741d89506da84acc8b60 [file] [log] [blame]
Marek Szyprowski999304b2010-05-20 08:59:05 +02001/*
2 * linux/arch/arm/mach-s3c64xx/dev-onenand1.c
3 *
4 * Copyright (c) 2008-2010 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * S3C64XX series device definition for OneNAND devices
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/kernel.h>
15#include <linux/platform_device.h>
16#include <linux/mtd/mtd.h>
17#include <linux/mtd/onenand.h>
18
19#include <mach/irqs.h>
20#include <mach/map.h>
21
22static struct resource s3c64xx_onenand1_resources[] = {
23 [0] = {
24 .start = S3C64XX_PA_ONENAND1,
25 .end = S3C64XX_PA_ONENAND1 + 0x400 - 1,
26 .flags = IORESOURCE_MEM,
27 },
28 [1] = {
29 .start = S3C64XX_PA_ONENAND1_BUF,
30 .end = S3C64XX_PA_ONENAND1_BUF + S3C64XX_SZ_ONENAND1_BUF - 1,
31 .flags = IORESOURCE_MEM,
32 },
33 [2] = {
34 .start = IRQ_ONENAND1,
35 .end = IRQ_ONENAND1,
36 .flags = IORESOURCE_IRQ,
37 },
38};
39
40struct platform_device s3c64xx_device_onenand1 = {
41 .name = "samsung-onenand",
42 .id = 1,
43 .num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources),
44 .resource = s3c64xx_onenand1_resources,
45};
46
47void s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
48{
49 struct onenand_platform_data *pd;
50
51 pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
52 if (!pd)
53 printk(KERN_ERR "%s: no memory for platform data\n", __func__);
54 s3c64xx_device_onenand1.dev.platform_data = pd;
55}