From: Ajay Kumar <ajaykumar.rs@samsung.com>
Date: Sat, 13 Sep 2014 17:20:18 +0000 (+0900)
Subject: ARM: dts: update display related nodes for exynos5420-peach-pit
X-Git-Tag: v3.18-rc1~119^2~5^2~3
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3b8fe9859112dd46c5aff521ec51e9e301278873;p=~emulex%2Finfiniband.git

ARM: dts: update display related nodes for exynos5420-peach-pit

Add DT nodes for ps8622 bridge chip and panel.
Add backlight power supply for pwm-backlight.
Also add bridge phandle needed by dp to enable display on peach_pit.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 22c8224f310..9a233828539 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -31,11 +31,12 @@
 		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>;
+		power-supply = <&tps65090_fet1>;
 		pinctrl-0 = <&pwm0_out>;
 		pinctrl-names = "default";
 	};
@@ -101,6 +102,12 @@
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	panel: panel {
+		compatible = "auo,b116xw03";
+		power-supply = <&tps65090_fet6>;
+		backlight = <&backlight>;
+	};
 };
 
 &adc {
@@ -119,22 +126,7 @@
 	samsung,link-rate = <0x06>;
 	samsung,lane-count = <2>;
 	samsung,hpd-gpio = <&gpx2 6 0>;
-
-	display-timings {
-		native-mode = <&timing1>;
-
-		timing1: timing@1 {
-			clock-frequency = <70589280>;
-			hactive = <1366>;
-			vactive = <768>;
-			hfront-porch = <40>;
-			hback-porch = <40>;
-			hsync-len = <32>;
-			vback-porch = <10>;
-			vfront-porch = <12>;
-			vsync-len = <6>;
-		};
-	};
+	bridge = <&ps8625>;
 };
 
 &fimd {
@@ -505,6 +497,16 @@
 		reg = <0x44>;
 		vcc-supply = <&tps65090_fet5>;
 	};
+
+	ps8625: lvds-bridge@48 {
+		compatible = "parade,ps8625";
+		reg = <0x48>;
+		sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
+		lane-count = <2>;
+		panel = <&panel>;
+		use-external-pwm;
+	};
 };
 
 &hsi2c_8 {