Merge branches 'sched/rt' and 'sched/urgent' into sched/core
[linux-2.6] / arch / sh / boards / mach-rsk / devices-rsk7203.c
1 /*
2  * Renesas Technology Europe RSK+ 7203 Support.
3  *
4  * Copyright (C) 2008 Paul Mundt
5  *
6  * This file is subject to the terms and conditions of the GNU General Public
7  * License.  See the file "COPYING" in the main directory of this archive
8  * for more details.
9  */
10 #include <linux/init.h>
11 #include <linux/types.h>
12 #include <linux/platform_device.h>
13 #include <linux/interrupt.h>
14 #include <linux/mtd/mtd.h>
15 #include <linux/mtd/partitions.h>
16 #include <linux/mtd/physmap.h>
17 #include <linux/mtd/map.h>
18 #include <linux/smsc911x.h>
19 #include <linux/gpio.h>
20 #include <linux/leds.h>
21 #include <asm/machvec.h>
22 #include <asm/io.h>
23 #include <cpu/sh7203.h>
24
25 static struct smsc911x_platform_config smsc911x_config = {
26         .phy_interface  = PHY_INTERFACE_MODE_MII,
27         .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
28         .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
29         .flags          = SMSC911X_USE_16BIT,
30 };
31
32 static struct resource smsc911x_resources[] = {
33         [0] = {
34                 .start          = 0x24000000,
35                 .end            = 0x24000000 + 0x100,
36                 .flags          = IORESOURCE_MEM,
37         },
38         [1] = {
39                 .start          = 64,
40                 .end            = 64,
41                 .flags          = IORESOURCE_IRQ,
42         },
43 };
44
45 static struct platform_device smsc911x_device = {
46         .name           = "smsc911x",
47         .id             = -1,
48         .num_resources  = ARRAY_SIZE(smsc911x_resources),
49         .resource       = smsc911x_resources,
50         .dev            = {
51                 .platform_data = &smsc911x_config,
52         },
53 };
54
55 static struct gpio_led rsk7203_gpio_leds[] = {
56         {
57                 .name                   = "green",
58                 .gpio                   = GPIO_PE10,
59                 .active_low             = 1,
60         }, {
61                 .name                   = "orange",
62                 .default_trigger        = "nand-disk",
63                 .gpio                   = GPIO_PE12,
64                 .active_low             = 1,
65         }, {
66                 .name                   = "red:timer",
67                 .default_trigger        = "timer",
68                 .gpio                   = GPIO_PC14,
69                 .active_low             = 1,
70         }, {
71                 .name                   = "red:heartbeat",
72                 .default_trigger        = "heartbeat",
73                 .gpio                   = GPIO_PE11,
74                 .active_low             = 1,
75         },
76 };
77
78 static struct gpio_led_platform_data rsk7203_gpio_leds_info = {
79         .leds           = rsk7203_gpio_leds,
80         .num_leds       = ARRAY_SIZE(rsk7203_gpio_leds),
81 };
82
83 static struct platform_device led_device = {
84         .name           = "leds-gpio",
85         .id             = -1,
86         .dev            = {
87                 .platform_data  = &rsk7203_gpio_leds_info,
88         },
89 };
90
91 static struct platform_device *rsk7203_devices[] __initdata = {
92         &smsc911x_device,
93         &led_device,
94 };
95
96 static int __init rsk7203_devices_setup(void)
97 {
98         /* Select pins for SCIF0 */
99         gpio_request(GPIO_FN_TXD0, NULL);
100         gpio_request(GPIO_FN_RXD0, NULL);
101
102         return platform_add_devices(rsk7203_devices,
103                                     ARRAY_SIZE(rsk7203_devices));
104 }
105 device_initcall(rsk7203_devices_setup);