Add device tree node for DP controller in Exynos5250 and enable
the instance for the smdk5250 board.
Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
arch/arm/boot/dts/exynos5250.dtsi | 14 ++++++++++++++
2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 405009c..a4ee49e 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -193,4 +193,13 @@
hdmi {
hpd-gpio = <&gpx3 7 0xf 1 3>;
};
+
+ display-port-controller {
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+ };
};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index cf6a02d..4603b72 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -552,4 +552,18 @@
reg = <0x14450000 0x10000>;
interrupts = <0 94 0>;
};
+
+ display-port-controller {
+ compatible = "samsung,exynos5-dp";
+ reg = <0x145b0000 0x1000>;
+ interrupts = <10 3>;
+ interrupt-parent = <&combiner>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dptx-phy {
+ reg = <0x10040720>;
+ samsung,enable-mask = <1>;
+ };
+ };
};
--
1.7.1
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