| Marek Szyprowski | 999304b | 2010-05-20 08:59:05 +0200 | [diff] [blame] | 1 | /* |
| 2 | * linux/arch/arm/plat-samsung/dev-onenand.c |
| 3 | * |
| 4 | * Copyright (c) 2008-2010 Samsung Electronics |
| 5 | * Kyungmin Park <kyungmin.park@samsung.com> |
| 6 | * |
| 7 | * S3C64XX/S5PC100 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 | |
| 22 | static struct resource s3c_onenand_resources[] = { |
| 23 | [0] = { |
| 24 | .start = S3C_PA_ONENAND, |
| 25 | .end = S3C_PA_ONENAND + 0x400 - 1, |
| 26 | .flags = IORESOURCE_MEM, |
| 27 | }, |
| 28 | [1] = { |
| 29 | .start = S3C_PA_ONENAND_BUF, |
| 30 | .end = S3C_PA_ONENAND_BUF + S3C_SZ_ONENAND_BUF - 1, |
| 31 | .flags = IORESOURCE_MEM, |
| 32 | }, |
| 33 | [2] = { |
| 34 | .start = IRQ_ONENAND, |
| 35 | .end = IRQ_ONENAND, |
| 36 | .flags = IORESOURCE_IRQ, |
| 37 | }, |
| 38 | }; |
| 39 | |
| 40 | struct platform_device s3c_device_onenand = { |
| 41 | .name = "samsung-onenand", |
| 42 | .id = 0, |
| 43 | .num_resources = ARRAY_SIZE(s3c_onenand_resources), |
| 44 | .resource = s3c_onenand_resources, |
| 45 | }; |
| 46 | |
| 47 | void s3c_onenand_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 | s3c_device_onenand.dev.platform_data = pd; |
| 55 | } |