Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-s3c64xx / mach-smartq5.c

diff --git a/kernel/arch/arm/mach-s3c64xx/mach-smartq5.c b/kernel/arch/arm/mach-s3c64xx/mach-smartq5.c
new file mode 100644 (file)
index 0000000..33224ab
--- /dev/null
+++ b/kernel/arch/arm/mach-s3c64xx/mach-smartq5.c
@@ -0,0 +1,161 @@
+/*
+ * linux/arch/arm/mach-s3c64xx/mach-smartq5.c
+ *
+ * Copyright (C) 2010 Maurus Cuelenaere
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#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/map.h>
+#include <mach/regs-gpio.h>
+#include <mach/gpio-samsung.h>
+
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/fb.h>
+#include <plat/gpio-cfg.h>
+#include <plat/samsung-time.h>
+
+#include "common.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,
+       .init_irq       = s3c6410_init_irq,
+       .map_io         = smartq_map_io,
+       .init_machine   = smartq5_machine_init,
+       .init_time      = samsung_timer_init,
+       .restart        = s3c64xx_restart,
+MACHINE_END