1/*
2 * arch/arm/plat-iop/i2c.c
3 *
4 * Author: Nicolas Pitre <nico@cam.org>
5 * Copyright (C) 2001 MontaVista Software, Inc.
6 * Copyright (C) 2004 Intel Corporation.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#include <linux/mm.h>
14#include <linux/init.h>
15#include <linux/major.h>
16#include <linux/fs.h>
17#include <linux/platform_device.h>
18#include <linux/serial.h>
19#include <linux/tty.h>
20#include <linux/serial_core.h>
21#include <linux/io.h>
22#include <asm/pgtable.h>
23#include <asm/page.h>
24#include <asm/mach/map.h>
25#include <asm/setup.h>
26#include <asm/memory.h>
27#include <mach/hardware.h>
28#include <asm/hardware/iop3xx.h>
29#include <asm/mach/arch.h>
30
31#ifdef CONFIG_ARCH_IOP32X
32#define IRQ_IOP3XX_I2C_0	IRQ_IOP32X_I2C_0
33#define IRQ_IOP3XX_I2C_1	IRQ_IOP32X_I2C_1
34#endif
35#ifdef CONFIG_ARCH_IOP33X
36#define IRQ_IOP3XX_I2C_0	IRQ_IOP33X_I2C_0
37#define IRQ_IOP3XX_I2C_1	IRQ_IOP33X_I2C_1
38#endif
39
40static struct resource iop3xx_i2c0_resources[] = {
41	[0] = {
42		.start	= 0xfffff680,
43		.end	= 0xfffff697,
44		.flags	= IORESOURCE_MEM,
45	},
46	[1] = {
47		.start	= IRQ_IOP3XX_I2C_0,
48		.end	= IRQ_IOP3XX_I2C_0,
49		.flags	= IORESOURCE_IRQ,
50	},
51};
52
53struct platform_device iop3xx_i2c0_device = {
54	.name		= "IOP3xx-I2C",
55	.id		= 0,
56	.num_resources	= 2,
57	.resource	= iop3xx_i2c0_resources,
58};
59
60
61static struct resource iop3xx_i2c1_resources[] = {
62	[0] = {
63		.start	= 0xfffff6a0,
64		.end	= 0xfffff6b7,
65		.flags	= IORESOURCE_MEM,
66	},
67	[1] = {
68		.start	= IRQ_IOP3XX_I2C_1,
69		.end	= IRQ_IOP3XX_I2C_1,
70		.flags	= IORESOURCE_IRQ,
71	}
72};
73
74struct platform_device iop3xx_i2c1_device = {
75	.name		= "IOP3xx-I2C",
76	.id		= 1,
77	.num_resources	= 2,
78	.resource	= iop3xx_i2c1_resources,
79};
80