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Commit 5af0d8a3 authored by Rahul Sharma's avatar Rahul Sharma Committed by Kukjin Kim
Browse files

ARM: dts: add device tree support for exynos5 mixer 



This patch adds support for device tree based discovery for exynos5
mixer. Mixer node is also renamed with "exynos5-mixer".

Signed-off-by: default avatarRahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 566cf8ee

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

0 → 100644
+15 −0
Original line number Diff line number Diff line 
Device-Tree bindings for mixer driver



Required properties:

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

- reg: physical base address of the mixer and length of memory mapped

	region.

- interrupts: interrupt number to the cpu.



Example:



	mixer {

		compatible = "samsung,exynos5-mixer";

		reg = <0x14450000 0x10000>;

		interrupts = <0 94 0>;

	};

arch/arm/boot/dts/exynos5250.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -526,4 +526,10 @@ 
		reg = <0x14530000 0x100000>;

		interrupts = <0 95 0>;

	};



	mixer {

		compatible = "samsung,exynos5-mixer";

		reg = <0x14450000 0x10000>;

		interrupts = <0 94 0>;

	};

};

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

+2 −0
Original line number Diff line number Diff line
@@ -74,6 +74,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { 
				"exynos-gsc.3", NULL),

	OF_DEV_AUXDATA("samsung,exynos5-hdmi", 0x14530000,

				"exynos5-hdmi", NULL),

	OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000,

				"exynos5-mixer", NULL),

	{},

};