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>
---
Tested with SMDK5250 board
Changes since v2:
- rebase on linux-samsung for-next branch
Changes since v1:
- change the property name from 'display-port-controller' to 'dp-controller'
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 e05b18f..e2fe2af 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -204,4 +204,13 @@
samsung,mfc-r = <0x43000000 0x800000>;
samsung,mfc-l = <0x51000000 0x800000>;
};
+
+ dp-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 30485de..b482d8e 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -732,4 +732,18 @@
interrupt-parent = <&combiner>;
interrupts = <24 1>;
};
+
+ dp-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>;
+ };
+ };
};
--
1.7.2.5
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