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| author | Rahul Sharma <rahul.sharma@samsung.com> | 2012-10-29 21:51:36 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-10-29 21:51:36 +0900 |
| commit | 5af0d8a372811c353ab7de5d161463f58aa2173a (patch) | |
| tree | a86464da1a245458c4dcffad5d50d35af54b62b9 | |
| parent | 566cf8eef26d99415aa8a542bd6bba6a719d2031 (diff) | |
| download | blackbird-op-linux-5af0d8a372811c353ab7de5d161463f58aa2173a.tar.gz blackbird-op-linux-5af0d8a372811c353ab7de5d161463f58aa2173a.zip | |
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: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | Documentation/devicetree/bindings/drm/exynos/mixer.txt | 15 | ||||
| -rw-r--r-- | arch/arm/boot/dts/exynos5250.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos5-dt.c | 2 |
3 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/drm/exynos/mixer.txt b/Documentation/devicetree/bindings/drm/exynos/mixer.txt new file mode 100644 index 000000000000..9b2ea0343566 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/mixer.txt @@ -0,0 +1,15 @@ +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>; + }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index b68be1cab2e0..2a203e62f745 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -526,4 +526,10 @@ reg = <0x14530000 0x100000>; interrupts = <0 95 0>; }; + + mixer { + compatible = "samsung,exynos5-mixer"; + reg = <0x14450000 0x10000>; + interrupts = <0 94 0>; + }; }; diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 5e38208e0d13..4fc15daf7c17 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -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), {}, }; |
