This patch adds a node for the ptn3460 DP-LVDS chip in the
exynos5250-snow board dts file.
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
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 780511a..122fc1f 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 {
@@ -190,6 +197,18 @@
samsung,vbus-gpio = <&gpx1 1 0>;
};
+ i2c@12CD0000 {
+ ptn3460-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 {
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
--
1.8.4
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