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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/arm/mach-s3c64xx/mach-smartq5.c
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/arm/mach-s3c64xx/mach-smartq5.c')
-rw-r--r--kernel/arch/arm/mach-s3c64xx/mach-smartq5.c161
1 files changed, 161 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-s3c64xx/mach-smartq5.c b/kernel/arch/arm/mach-s3c64xx/mach-smartq5.c
new file mode 100644
index 000000000..33224ab36
--- /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