| Kukjin Kim | 13904fb | 2010-08-27 13:56:54 +0900 | [diff] [blame] | 1 | /* linux/arch/arm/plat-s5p/dev-onenand.c |
| 2 | * |
| 3 | * Copyright 2010 Samsung Electronics Co., Ltd. |
| 4 | * http://www.samsung.com |
| 5 | * |
| 6 | * Copyright (c) 2008-2010 Samsung Electronics |
| 7 | * Kyungmin Park <kyungmin.park@samsung.com> |
| 8 | * |
| 9 | * S5P series device definition for OneNAND devices |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or modify |
| 12 | * it under the terms of the GNU General Public License version 2 as |
| 13 | * published by the Free Software Foundation. |
| 14 | */ |
| 15 | |
| 16 | #include <linux/kernel.h> |
| 17 | #include <linux/platform_device.h> |
| 18 | #include <linux/mtd/mtd.h> |
| 19 | #include <linux/mtd/onenand.h> |
| 20 | |
| 21 | #include <mach/irqs.h> |
| 22 | #include <mach/map.h> |
| 23 | |
| 24 | static struct resource s5p_onenand_resources[] = { |
| 25 | [0] = { |
| 26 | .start = S5P_PA_ONENAND, |
| 27 | .end = S5P_PA_ONENAND + SZ_128K - 1, |
| 28 | .flags = IORESOURCE_MEM, |
| 29 | }, |
| 30 | [1] = { |
| 31 | .start = S5P_PA_ONENAND_DMA, |
| 32 | .end = S5P_PA_ONENAND_DMA + SZ_8K - 1, |
| 33 | .flags = IORESOURCE_MEM, |
| 34 | }, |
| 35 | [2] = { |
| 36 | .start = IRQ_ONENAND_AUDI, |
| 37 | .end = IRQ_ONENAND_AUDI, |
| 38 | .flags = IORESOURCE_IRQ, |
| 39 | }, |
| 40 | }; |
| 41 | |
| 42 | struct platform_device s5p_device_onenand = { |
| 43 | .name = "s5pc110-onenand", |
| 44 | .id = -1, |
| 45 | .num_resources = ARRAY_SIZE(s5p_onenand_resources), |
| 46 | .resource = s5p_onenand_resources, |
| 47 | }; |
| 48 | |
| 49 | void s5p_onenand_set_platdata(struct onenand_platform_data *pdata) |
| 50 | { |
| 51 | struct onenand_platform_data *pd; |
| 52 | |
| 53 | pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL); |
| 54 | if (!pd) |
| 55 | printk(KERN_ERR "%s: no memory for platform data\n", __func__); |
| 56 | s5p_device_onenand.dev.platform_data = pd; |
| 57 | } |