Commit 3e3e9ce4 authored by Rahul Sharma's avatar Rahul Sharma Committed by Kukjin Kim
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ARM: dts: add device tree support for exynos5 hdmiphy 



This patch adds support for device tree based discovery for exynos5
hdmiphy.

Signed-off-by: default avatarRahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 5af0d8a3

Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt

0 → 100644
+12 −0
Original line number Diff line number Diff line 
Device-Tree bindings for hdmiphy driver



Required properties:

- compatible: value should be "samsung,exynos5-hdmiphy".

- reg: I2C address of the hdmiphy device.



Example:



	hdmiphy {

		compatible = "samsung,exynos5-hdmiphy";

		reg = <0x38>;

	};

arch/arm/boot/dts/exynos5250-smdk5250.dts

+10 −0
Original line number Diff line number Diff line
@@ -79,6 +79,16 @@ 
		status = "disabled";

	};



	i2c@12CE0000 {

		samsung,i2c-sda-delay = <100>;

		samsung,i2c-max-bus-freq = <66000>;



		hdmiphy@38 {

			compatible = "samsung,exynos5-hdmiphy";

			reg = <0x38>;

		};

	};



	dwmmc_0: dwmmc0@12200000 {

		num-slots = <1>;

		supports-highspeed;

arch/arm/boot/dts/exynos5250.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -156,6 +156,14 @@ 
		#size-cells = <0>;

	};



	i2c@12CE0000 {

		compatible = "samsung,s3c2440-hdmiphy-i2c";

		reg = <0x12CE0000 0x1000>;

		interrupts = <0 64 0>;

		#address-cells = <1>;

		#size-cells = <0>;

	};



	spi_0: spi@12d20000 {

		compatible = "samsung,exynos4210-spi";

		reg = <0x12d20000 0x100>;

arch/arm/mach-exynos/mach-exynos5-dt.c

+2 −0
Original line number Diff line number Diff line
@@ -47,6 +47,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { 
				"s3c2440-i2c.0", NULL),

	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1),

				"s3c2440-i2c.1", NULL),

	OF_DEV_AUXDATA("samsung,s3c2440-hdmiphy-i2c", EXYNOS5_PA_IIC(8),

				"s3c2440-hdmiphy-i2c", NULL),

	OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0,

				"dw_mmc.0", NULL),

	OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI1,