---

yaml --- r: 258793 b: refs/heads/master c: fef469f h: refs/heads/master i: 258791: 4a6ae00 v: v3
git-mirror · Jul 20, 2011 · daff30f · daff30f
1 parent b554686
commit daff30f
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8689de73a805781ddfb1b26df28ca127a548d235
+refs/heads/master: fef469f7c28268a9bfa8b4e440fbd8055ccc68c0
diff --git a/trunk/arch/arm/mach-exynos4/Kconfig b/trunk/arch/arm/mach-exynos4/Kconfig
@@ -110,6 +110,8 @@ config MACH_SMDKC210
 	select S3C_DEV_HSMMC1
 	select S3C_DEV_HSMMC2
 	select S3C_DEV_HSMMC3
+	select SAMSUNG_DEV_PWM
+	select SAMSUNG_DEV_BACKLIGHT
 	select EXYNOS4_DEV_PD
 	select EXYNOS4_DEV_SYSMMU
 	select EXYNOS4_SETUP_I2C1

diff --git a/trunk/arch/arm/mach-exynos4/mach-smdkc210.c b/trunk/arch/arm/mach-exynos4/mach-smdkc210.c
@@ -15,6 +15,7 @@
 #include <linux/smsc911x.h>
 #include <linux/io.h>
 #include <linux/i2c.h>
+#include <linux/pwm_backlight.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
@@ -27,6 +28,8 @@
 #include <plat/sdhci.h>
 #include <plat/iic.h>
 #include <plat/pd.h>
+#include <plat/gpio-cfg.h>
+#include <plat/backlight.h>
 
 #include <mach/map.h>
 
@@ -191,6 +194,17 @@ static void __init smdkc210_smsc911x_init(void)
 		     (0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1);
 }
 
+/* LCD Backlight data */
+static struct samsung_bl_gpio_info smdkc210_bl_gpio_info = {
+	.no = EXYNOS4_GPD0(1),
+	.func = S3C_GPIO_SFN(2),
+};
+
+static struct platform_pwm_backlight_data smdkc210_bl_data = {
+	.pwm_id = 1,
+	.pwm_period_ns  = 1000,
+};
+
 static void __init smdkc210_map_io(void)
 {
 	s5p_init_io(NULL, 0, S5P_VA_CHIPID);
@@ -210,6 +224,8 @@ static void __init smdkc210_machine_init(void)
 	s3c_sdhci2_set_platdata(&smdkc210_hsmmc2_pdata);
 	s3c_sdhci3_set_platdata(&smdkc210_hsmmc3_pdata);
 
+	samsung_bl_set(&smdkc210_bl_gpio_info, &smdkc210_bl_data);
+
 	platform_add_devices(smdkc210_devices, ARRAY_SIZE(smdkc210_devices));
 }