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Maurus Cuelenaere909de0d2010-05-04 13:12:44 +02001/* linux/arch/arm/mach-s3c64xx/dev-ts.c
2 *
3 * Copyright (c) 2008 Simtec Electronics
4 * http://armlinux.simtec.co.uk/
5 * Ben Dooks <ben@simtec.co.uk>, <ben-linux@fluff.org>
6 *
7 * Adapted by Maurus Cuelenaere for s3c64xx
8 *
9 * S3C64XX series device definition for touchscreen device
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/string.h>
18#include <linux/platform_device.h>
19
20#include <mach/irqs.h>
21#include <mach/map.h>
22
23#include <plat/devs.h>
24#include <plat/ts.h>
25
26static struct resource s3c_ts_resource[] = {
27 [0] = {
Ben Dooks2b6c02a2010-05-19 14:36:28 +090028 .start = SAMSUNG_PA_ADC,
29 .end = SAMSUNG_PA_ADC + SZ_256 - 1,
Maurus Cuelenaere909de0d2010-05-04 13:12:44 +020030 .flags = IORESOURCE_MEM,
31 },
32 [1] = {
33 .start = IRQ_TC,
34 .end = IRQ_TC,
35 .flags = IORESOURCE_IRQ,
36 },
37};
38
39struct platform_device s3c_device_ts = {
40 .name = "s3c64xx-ts",
41 .id = -1,
42 .num_resources = ARRAY_SIZE(s3c_ts_resource),
43 .resource = s3c_ts_resource,
44};
45
46void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
47{
48 struct s3c2410_ts_mach_info *npd;
49
50 if (!pd) {
51 printk(KERN_ERR "%s: no platform data\n", __func__);
52 return;
53 }
54
55 npd = kmemdup(pd, sizeof(struct s3c2410_ts_mach_info), GFP_KERNEL);
56 if (!npd)
57 printk(KERN_ERR "%s: no memory for platform data\n", __func__);
58
59 s3c_device_ts.dev.platform_data = npd;
60}
61EXPORT_SYMBOL(s3c24xx_ts_set_platdata);