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authorAjay Kumar <ajaykumar.rs@samsung.com>2014-09-14 09:22:45 +0900
committerKukjin Kim <kgene.kim@samsung.com>2014-09-14 09:22:45 +0900
commit0a0752c6ee58f28a29e78f1a8c38f2f1b11cba9f (patch)
tree432baf2f5be4077ca04e2f8cdebab2bacce68b40 /arch/arm
parent3b8fe9859112dd46c5aff521ec51e9e301278873 (diff)
ARM: dts: update display related nodes for exynos5800-peach-pi
Add DT nodes for panel-simple "auo,b133htn01" panel. Add backlight enable pin and backlight power supply for pwm-backlight. Also, add panel phandle needed by dp to enable display on peach_pi. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/exynos5800-peach-pi.dts27
1 files changed, 10 insertions, 17 deletions
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 025a09577414..1d31c8132558 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -29,11 +29,13 @@
i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
};
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <7>;
+ enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
+ power-supply = <&tps65090_fet1>;
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
};
@@ -99,6 +101,12 @@
regulator-boot-on;
regulator-always-on;
};
+
+ panel: panel {
+ compatible = "auo,b133htn01";
+ power-supply = <&tps65090_fet6>;
+ backlight = <&backlight>;
+ };
};
&adc {
@@ -117,22 +125,7 @@
samsung,link-rate = <0x0a>;
samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 0>;
-
- display-timings {
- native-mode = <&timing1>;
-
- timing1: timing@1 {
- clock-frequency = <150660000>;
- hactive = <1920>;
- vactive = <1080>;
- hfront-porch = <60>;
- hback-porch = <172>;
- hsync-len = <80>;
- vback-porch = <25>;
- vfront-porch = <10>;
- vsync-len = <10>;
- };
- };
+ panel = <&panel>;
};
&fimd {