diff options
Diffstat (limited to 'arch/arm/mach-s3c/mach-smartq5.c')
-rw-r--r-- | arch/arm/mach-s3c/mach-smartq5.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c/mach-smartq5.c b/arch/arm/mach-s3c/mach-smartq5.c new file mode 100644 index 000000000..8c940227e --- /dev/null +++ b/arch/arm/mach-s3c/mach-smartq5.c @@ -0,0 +1,154 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2010 Maurus Cuelenaere + +#include <linux/fb.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/leds.h> +#include <linux/platform_device.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <video/samsung_fimd.h> +#include <mach/irqs.h> +#include "map.h" +#include "regs-gpio.h" +#include "gpio-samsung.h" + +#include "cpu.h" +#include "devs.h" +#include "fb.h" +#include "gpio-cfg.h" + +#include "s3c64xx.h" +#include "mach-smartq.h" + +static struct gpio_led smartq5_leds[] = { + { + .name = "smartq5:green", + .active_low = 1, + .gpio = S3C64XX_GPN(8), + }, + { + .name = "smartq5:red", + .active_low = 1, + .gpio = S3C64XX_GPN(9), + }, +}; + +static struct gpio_led_platform_data smartq5_led_data = { + .num_leds = ARRAY_SIZE(smartq5_leds), + .leds = smartq5_leds, +}; + +static struct platform_device smartq5_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev.platform_data = &smartq5_led_data, +}; + +/* Labels according to the SmartQ manual */ +static struct gpio_keys_button smartq5_buttons[] = { + { + .gpio = S3C64XX_GPL(14), + .code = KEY_POWER, + .desc = "Power", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(2), + .code = KEY_KPMINUS, + .desc = "Minus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(12), + .code = KEY_KPPLUS, + .desc = "Plus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(15), + .code = KEY_ENTER, + .desc = "Move", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, +}; + +static struct gpio_keys_platform_data smartq5_buttons_data = { + .buttons = smartq5_buttons, + .nbuttons = ARRAY_SIZE(smartq5_buttons), +}; + +static struct platform_device smartq5_buttons_device = { + .name = "gpio-keys", + .id = 0, + .num_resources = 0, + .dev = { + .platform_data = &smartq5_buttons_data, + } +}; + +static struct s3c_fb_pd_win smartq5_fb_win0 = { + .max_bpp = 32, + .default_bpp = 16, + .xres = 800, + .yres = 480, +}; + +static struct fb_videomode smartq5_lcd_timing = { + .left_margin = 216, + .right_margin = 40, + .upper_margin = 35, + .lower_margin = 10, + .hsync_len = 1, + .vsync_len = 1, + .xres = 800, + .yres = 480, + .refresh = 80, +}; + +static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = { + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, + .vtiming = &smartq5_lcd_timing, + .win[0] = &smartq5_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VDEN, +}; + +static struct platform_device *smartq5_devices[] __initdata = { + &smartq5_leds_device, + &smartq5_buttons_device, +}; + +static void __init smartq5_machine_init(void) +{ + s3c_fb_set_platdata(&smartq5_lcd_pdata); + + smartq_machine_init(); + + platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices)); +} + +MACHINE_START(SMARTQ5, "SmartQ 5") + /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ + .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, + .init_irq = s3c6410_init_irq, + .map_io = smartq_map_io, + .init_machine = smartq5_machine_init, + .init_time = s3c64xx_timer_init, +MACHINE_END |