linux-kernel - [PATCH v3 2/2] arm64: dts: exynos: Add support for S6E3HA2 panel device on TM2 board

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Date:   Fri, 30 Dec 2016 15:58:28 +0900
From:   Hoegeun Kwon <hoegeun.kwon@...sung.com>
To:     robh@...nel.org, thierry.reding@...il.com, airlied@...ux.ie,
        kgene@...nel.org, krzk@...nel.org
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        a.hajda@...sung.com, inki.dae@...sung.com, cw00.choi@...sung.com,
        jh80.chung@...sung.com, Hyungwon Hwang <human.hwang@...sung.com>,
        Hoegeun Kwon <hoegeun.kwon@...sung.com>
Subject: [PATCH v3 2/2] arm64: dts: exynos: Add support for S6E3HA2 panel
 device on TM2 board

From: Hyungwon Hwang <human.hwang@...sung.com>

This patch add the panel device tree node for S6E3HA2 display
controller to TM2 dts.

Signed-off-by: Hyungwon Hwang <human.hwang@...sung.com>
Signed-off-by: Andrzej Hajda <a.hajda@...sung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@...sung.com>
---
 arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 31 +++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
index db879f4..7434b22 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
@@ -252,11 +252,42 @@
 			reg = <1>;
 
 			dsi_out: endpoint {
+				remote-endpoint = <&panel_in>;
 				samsung,burst-clock-frequency = <512000000>;
 				samsung,esc-clock-frequency = <16000000>;
 			};
 		};
 	};
+
+	panel@0 {
+		compatible = "samsung,s6e3ha2";
+		reg = <0>;
+		vdd3-supply = <&ldo27_reg>;
+		vci-supply = <&ldo28_reg>;
+		reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>;
+		enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>;
+		te-gpios = <&gpf1 3 GPIO_ACTIVE_HIGH>;
+
+		display-timings {
+			timing-0 {
+				clock-frequency = <14874444>;
+				hactive = <1440>;
+				vactive = <2560>;
+				hfront-porch = <1>;
+				hback-porch = <1>;
+				hsync-len = <1>;
+				vfront-porch = <1>;
+				vback-porch = <15>;
+				vsync-len = <1>;
+			};
+		};
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dsi_out>;
+			};
+		};
+	};
 };
 
 &hsi2c_0 {
-- 
1.9.1