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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
* arch/arm/plat-iop/i2c.c
*
* Author: Nicolas Pitre <nico@cam.org>
* Copyright (C) 2001 MontaVista Software, Inc.
* Copyright (C) 2004 Intel Corporation.
*
* 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/mm.h>
#include <linux/init.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/platform_device.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_core.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/memory.h>
#include <mach/hardware.h>
#include <asm/hardware/iop3xx.h>
#include <asm/mach/arch.h>
#ifdef CONFIG_ARCH_IOP32X
#define IRQ_IOP3XX_I2C_0 IRQ_IOP32X_I2C_0
#define IRQ_IOP3XX_I2C_1 IRQ_IOP32X_I2C_1
#endif
#ifdef CONFIG_ARCH_IOP33X
#define IRQ_IOP3XX_I2C_0 IRQ_IOP33X_I2C_0
#define IRQ_IOP3XX_I2C_1 IRQ_IOP33X_I2C_1
#endif
static struct resource iop3xx_i2c0_resources[] = {
[0] = {
.start = 0xfffff680,
.end = 0xfffff697,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_IOP3XX_I2C_0,
.end = IRQ_IOP3XX_I2C_0,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device iop3xx_i2c0_device = {
.name = "IOP3xx-I2C",
.id = 0,
.num_resources = 2,
.resource = iop3xx_i2c0_resources,
};
static struct resource iop3xx_i2c1_resources[] = {
[0] = {
.start = 0xfffff6a0,
.end = 0xfffff6b7,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_IOP3XX_I2C_1,
.end = IRQ_IOP3XX_I2C_1,
.flags = IORESOURCE_IRQ,
}
};
struct platform_device iop3xx_i2c1_device = {
.name = "IOP3xx-I2C",
.id = 1,
.num_resources = 2,
.resource = iop3xx_i2c1_resources,
};
|
