1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* linux/arch/arm/plat-samsung/dev-i2c3.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* S5P series device definition for i2c device 3
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/platform_device.h>
#include <mach/irqs.h>
#include <mach/map.h>
#include <plat/regs-iic.h>
#include <plat/iic.h>
#include <plat/devs.h>
#include <plat/cpu.h>
static struct resource s3c_i2c_resource[] = {
[0] = {
.start = S3C_PA_IIC3,
.end = S3C_PA_IIC3 + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_IIC3,
.end = IRQ_IIC3,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device s3c_device_i2c3 = {
.name = "s3c2440-i2c",
.id = 3,
.num_resources = ARRAY_SIZE(s3c_i2c_resource),
.resource = s3c_i2c_resource,
};
void __init s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *pd)
{
struct s3c2410_platform_i2c *npd;
if (!pd) {
pd = &default_i2c_data;
pd->bus_num = 3;
}
npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
&s3c_device_i2c3);
if (!npd->cfg_gpio)
npd->cfg_gpio = s3c_i2c3_cfg_gpio;
}
|
