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 22static 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 40struct 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 47void 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} 56