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a21e0030 HUK |
1 | /* |
2 | * Support for Raidsonic NAS-4220-B | |
3 | * | |
4 | * Copyright (C) 2009 Janos Laube <janos.dev@gmail.com> | |
5 | * | |
6 | * based on rut1xx.c | |
7 | * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> | |
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 as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | */ | |
14 | ||
15 | #include <linux/kernel.h> | |
16 | #include <linux/init.h> | |
17 | #include <linux/platform_device.h> | |
18 | #include <linux/leds.h> | |
19 | #include <linux/input.h> | |
20 | #include <linux/gpio_keys.h> | |
a21e0030 HUK |
21 | #include <linux/io.h> |
22 | ||
23 | #include <asm/setup.h> | |
24 | #include <asm/mach-types.h> | |
25 | #include <asm/mach/arch.h> | |
26 | #include <asm/mach/time.h> | |
27 | ||
28 | #include <mach/hardware.h> | |
29 | #include <mach/global_reg.h> | |
30 | ||
31 | #include "common.h" | |
32 | ||
a21e0030 HUK |
33 | static struct gpio_led ib4220b_leds[] = { |
34 | { | |
35 | .name = "nas4220b:orange:hdd", | |
36 | .default_trigger = "none", | |
37 | .gpio = 60, | |
38 | }, | |
39 | { | |
40 | .name = "nas4220b:green:os", | |
41 | .default_trigger = "heartbeat", | |
42 | .gpio = 62, | |
43 | }, | |
44 | }; | |
45 | ||
46 | static struct gpio_led_platform_data ib4220b_leds_data = { | |
47 | .num_leds = ARRAY_SIZE(ib4220b_leds), | |
48 | .leds = ib4220b_leds, | |
49 | }; | |
50 | ||
51 | static struct platform_device ib4220b_led_device = { | |
52 | .name = "leds-gpio", | |
53 | .id = -1, | |
54 | .dev = { | |
55 | .platform_data = &ib4220b_leds_data, | |
56 | }, | |
57 | }; | |
58 | ||
59 | static struct gpio_keys_button ib4220b_keys[] = { | |
60 | { | |
61 | .code = KEY_SETUP, | |
62 | .gpio = 61, | |
63 | .active_low = 1, | |
64 | .desc = "Backup Button", | |
65 | .type = EV_KEY, | |
66 | }, | |
67 | { | |
68 | .code = KEY_RESTART, | |
69 | .gpio = 63, | |
70 | .active_low = 1, | |
71 | .desc = "Softreset Button", | |
72 | .type = EV_KEY, | |
73 | }, | |
74 | }; | |
75 | ||
76 | static struct gpio_keys_platform_data ib4220b_keys_data = { | |
77 | .buttons = ib4220b_keys, | |
78 | .nbuttons = ARRAY_SIZE(ib4220b_keys), | |
79 | }; | |
80 | ||
81 | static struct platform_device ib4220b_key_device = { | |
82 | .name = "gpio-keys", | |
83 | .id = -1, | |
84 | .dev = { | |
85 | .platform_data = &ib4220b_keys_data, | |
86 | }, | |
87 | }; | |
88 | ||
89 | static void __init ib4220b_init(void) | |
90 | { | |
91 | gemini_gpio_init(); | |
92 | platform_register_uart(); | |
93 | platform_register_pflash(SZ_16M, NULL, 0); | |
94 | platform_device_register(&ib4220b_led_device); | |
95 | platform_device_register(&ib4220b_key_device); | |
f512626f | 96 | platform_register_rtc(); |
a21e0030 HUK |
97 | } |
98 | ||
99 | MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B") | |
2b078cdd | 100 | .atag_offset = 0x100, |
a21e0030 HUK |
101 | .map_io = gemini_map_io, |
102 | .init_irq = gemini_init_irq, | |
6bb27d73 | 103 | .init_time = gemini_timer_init, |
a21e0030 | 104 | .init_machine = ib4220b_init, |
662146b1 | 105 | .restart = gemini_restart, |
a21e0030 | 106 | MACHINE_END |