Merge branches 'apei', 'battery-mwh-fix', 'bugzilla-10807', 'bugzilla-14736', 'bugzil...
[pandora-kernel.git] / arch / arm / mach-s3c64xx / mach-smartq5.c
1 /*
2  * linux/arch/arm/mach-s3c64xx/mach-smartq5.c
3  *
4  * Copyright (C) 2010 Maurus Cuelenaere
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  *
10  */
11
12 #include <linux/fb.h>
13 #include <linux/gpio.h>
14 #include <linux/gpio_keys.h>
15 #include <linux/init.h>
16 #include <linux/input.h>
17 #include <linux/leds.h>
18 #include <linux/platform_device.h>
19
20 #include <asm/mach-types.h>
21 #include <asm/mach/arch.h>
22
23 #include <mach/map.h>
24 #include <mach/regs-fb.h>
25 #include <mach/regs-gpio.h>
26 #include <mach/s3c6410.h>
27
28 #include <plat/cpu.h>
29 #include <plat/devs.h>
30 #include <plat/fb.h>
31 #include <plat/gpio-cfg.h>
32
33 #include "mach-smartq.h"
34
35 static struct gpio_led smartq5_leds[] __initdata = {
36         {
37                 .name                   = "smartq5:green",
38                 .active_low             = 1,
39                 .gpio                   = S3C64XX_GPN(8),
40         },
41         {
42                 .name                   = "smartq5:red",
43                 .active_low             = 1,
44                 .gpio                   = S3C64XX_GPN(9),
45         },
46 };
47
48 static struct gpio_led_platform_data smartq5_led_data = {
49         .num_leds = ARRAY_SIZE(smartq5_leds),
50         .leds = smartq5_leds,
51 };
52
53 static struct platform_device smartq5_leds_device = {
54         .name                   = "leds-gpio",
55         .id                     = -1,
56         .dev.platform_data      = &smartq5_led_data,
57 };
58
59 /* Labels according to the SmartQ manual */
60 static struct gpio_keys_button smartq5_buttons[] = {
61         {
62                 .gpio                   = S3C64XX_GPL(14),
63                 .code                   = KEY_POWER,
64                 .desc                   = "Power",
65                 .active_low             = 1,
66                 .debounce_interval      = 5,
67                 .type                   = EV_KEY,
68         },
69         {
70                 .gpio                   = S3C64XX_GPN(2),
71                 .code                   = KEY_KPMINUS,
72                 .desc                   = "Minus",
73                 .active_low             = 1,
74                 .debounce_interval      = 5,
75                 .type                   = EV_KEY,
76         },
77         {
78                 .gpio                   = S3C64XX_GPN(12),
79                 .code                   = KEY_KPPLUS,
80                 .desc                   = "Plus",
81                 .active_low             = 1,
82                 .debounce_interval      = 5,
83                 .type                   = EV_KEY,
84         },
85         {
86                 .gpio                   = S3C64XX_GPN(15),
87                 .code                   = KEY_ENTER,
88                 .desc                   = "Move",
89                 .active_low             = 1,
90                 .debounce_interval      = 5,
91                 .type                   = EV_KEY,
92         },
93 };
94
95 static struct gpio_keys_platform_data smartq5_buttons_data  = {
96         .buttons        = smartq5_buttons,
97         .nbuttons       = ARRAY_SIZE(smartq5_buttons),
98 };
99
100 static struct platform_device smartq5_buttons_device  = {
101         .name           = "gpio-keys",
102         .id             = 0,
103         .num_resources  = 0,
104         .dev            = {
105                 .platform_data  = &smartq5_buttons_data,
106         }
107 };
108
109 static struct s3c_fb_pd_win smartq5_fb_win0 = {
110         .win_mode       = {
111                 .left_margin    = 216,
112                 .right_margin   = 40,
113                 .upper_margin   = 35,
114                 .lower_margin   = 10,
115                 .hsync_len      = 1,
116                 .vsync_len      = 1,
117                 .xres           = 800,
118                 .yres           = 480,
119                 .refresh        = 80,
120         },
121         .max_bpp        = 32,
122         .default_bpp    = 16,
123 };
124
125 static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = {
126         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
127         .win[0]         = &smartq5_fb_win0,
128         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
129         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
130                           VIDCON1_INV_VDEN,
131 };
132
133 static struct platform_device *smartq5_devices[] __initdata = {
134         &smartq5_leds_device,
135         &smartq5_buttons_device,
136 };
137
138 static void __init smartq5_machine_init(void)
139 {
140         s3c_fb_set_platdata(&smartq5_lcd_pdata);
141
142         smartq_machine_init();
143
144         platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices));
145 }
146
147 MACHINE_START(SMARTQ5, "SmartQ 5")
148         /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */
149         .phys_io        = S3C_PA_UART & 0xfff00000,
150         .io_pg_offst    = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
151         .boot_params    = S3C64XX_PA_SDRAM + 0x100,
152         .init_irq       = s3c6410_init_irq,
153         .map_io         = smartq_map_io,
154         .init_machine   = smartq5_machine_init,
155         .timer          = &s3c24xx_timer,
156 MACHINE_END