git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| a2f7bffa MC |
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> | |
| a2f7bffa MC |
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 | ||
| a2f7bffa MC |
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 | .pixclock = 1000000000000ULL / | |
| 112 | ((40+1+216+800)*(10+1+35+480)*80), | |
| 08ee000b PG |
113 | .left_margin = 216, |
| 114 | .right_margin = 40, | |
| 115 | .upper_margin = 35, | |
| 116 | .lower_margin = 10, | |
| a2f7bffa MC |
117 | .hsync_len = 1, |
| 118 | .vsync_len = 1, | |
| 119 | .xres = 800, | |
| 120 | .yres = 480, | |
| 121 | }, | |
| 122 | .max_bpp = 32, | |
| 123 | .default_bpp = 16, | |
| 124 | }; | |
| 125 | ||
| 126 | static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = { | |
| 127 | .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, | |
| 128 | .win[0] = &smartq5_fb_win0, | |
| 129 | .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, | |
| 130 | .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | | |
| 131 | VIDCON1_INV_VDEN, | |
| 132 | }; | |
| 133 | ||
| 134 | static struct platform_device *smartq5_devices[] __initdata = { | |
| 135 | &smartq5_leds_device, | |
| 136 | &smartq5_buttons_device, | |
| a2f7bffa MC |
137 | }; |
| 138 | ||
| 139 | static void __init smartq5_machine_init(void) | |
| 140 | { | |
| 141 | s3c_fb_set_platdata(&smartq5_lcd_pdata); | |
| 142 | ||
| 143 | smartq_machine_init(); | |
| a2f7bffa MC |
144 | |
| 145 | platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices)); | |
| 146 | } | |
| 147 | ||
| 148 | MACHINE_START(SMARTQ5, "SmartQ 5") | |
| 149 | /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ | |
| 150 | .phys_io = S3C_PA_UART & 0xfff00000, | |
| 151 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, | |
| 152 | .boot_params = S3C64XX_PA_SDRAM + 0x100, | |
| 153 | .init_irq = s3c6410_init_irq, | |
| 154 | .map_io = smartq_map_io, | |
| 155 | .init_machine = smartq5_machine_init, | |
| 156 | .timer = &s3c24xx_timer, | |
| 157 | MACHINE_END |