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authorJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
committerJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
commitfcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch)
treea57612d1888735a2ec7972891b68c1ac5ec8faea /arch/arm/plat-samsung/dev-i2c1.c
parent8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff)
Added missing tegra files.HEADmaster
Diffstat (limited to 'arch/arm/plat-samsung/dev-i2c1.c')
-rw-r--r--arch/arm/plat-samsung/dev-i2c1.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/dev-i2c1.c b/arch/arm/plat-samsung/dev-i2c1.c
new file mode 100644
index 00000000000..3b7c7bec1cf
--- /dev/null
+++ b/arch/arm/plat-samsung/dev-i2c1.c
@@ -0,0 +1,61 @@
1/* linux/arch/arm/plat-s3c/dev-i2c1.c
2 *
3 * Copyright 2008-2009 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 * http://armlinux.simtec.co.uk/
6 *
7 * S3C series device definition for i2c device 1
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/gfp.h>
15#include <linux/kernel.h>
16#include <linux/string.h>
17#include <linux/platform_device.h>
18
19#include <mach/irqs.h>
20#include <mach/map.h>
21
22#include <plat/regs-iic.h>
23#include <plat/iic.h>
24#include <plat/devs.h>
25#include <plat/cpu.h>
26
27static struct resource s3c_i2c_resource[] = {
28 [0] = {
29 .start = S3C_PA_IIC1,
30 .end = S3C_PA_IIC1 + SZ_4K - 1,
31 .flags = IORESOURCE_MEM,
32 },
33 [1] = {
34 .start = IRQ_IIC1,
35 .end = IRQ_IIC1,
36 .flags = IORESOURCE_IRQ,
37 },
38};
39
40struct platform_device s3c_device_i2c1 = {
41 .name = "s3c2410-i2c",
42 .id = 1,
43 .num_resources = ARRAY_SIZE(s3c_i2c_resource),
44 .resource = s3c_i2c_resource,
45};
46
47void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd)
48{
49 struct s3c2410_platform_i2c *npd;
50
51 if (!pd) {
52 pd = &default_i2c_data;
53 pd->bus_num = 1;
54 }
55
56 npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
57 &s3c_device_i2c1);
58
59 if (!npd->cfg_gpio)
60 npd->cfg_gpio = s3c_i2c1_cfg_gpio;
61}