linux-kernel - [PATCH v3 5/5] ARM: dts: Add ptn3460 to exynos5250-snow

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Date:	Thu, 10 Oct 2013 18:26:18 -0400
From:	Sean Paul <seanpaul@...omium.org>
To:	kgene.kim@...sung.com, dri-devel@...ts.freedesktop.org,
	linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, devicetree@...r.kernel.org,
	inki.dae@...sung.com
Cc:	airlied@...ux.ie, Sean Paul <seanpaul@...omium.org>
Subject: [PATCH v3 5/5] ARM: dts: Add ptn3460 to exynos5250-snow

This patch adds a node for the ptn3460 DP-LVDS chip in the
exynos5250-snow board dts file.

Signed-off-by: Sean Paul <seanpaul@...omium.org>
---

v2: Changed node name to lvds-bridge
v3: No changes

 arch/arm/boot/dts/exynos5250-snow.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index f813644..8c92df8 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -33,6 +33,13 @@
 		sd3_bus4: sd3-bus-width4 {
 			samsung,pin-drv = <0>;
 		};
+
+		ptn3460_gpios: ptn3460-gpios {
+			samsung,pins = "gpy2-5", "gpx1-5";
+			samsung,pin-function = <1>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
 	};
 
 	gpio-keys {
@@ -186,6 +193,18 @@
 		samsung,vbus-gpio = <&gpx1 1 0>;
 	};
 
+	i2c@...D0000 {
+		lvds-bridge@20 {
+			compatible = "nxp,ptn3460";
+			reg = <0x20>;
+			powerdown-gpio = <&gpy2 5 0>;
+			reset-gpio = <&gpx1 5 0>;
+			edid-emulation = <5>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&ptn3460_gpios>;
+		};
+	};
+
 	dp-controller@...B0000 {
 		samsung,color-space = <0>;
 		samsung,dynamic-range = <0>;
-- 
1.8.4

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