From 4c4c746399a6fdd34c4f0c60e4041c9d49f3b940 Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Fri, 18 Jan 2013 17:17:04 +0530 Subject: ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms Add device nodes for the three instances of i2s controllers in Exynos5 platforms. Enable instance i2s 0 for exynos5250 board and disable all other i2s instances. Signed-off-by: Padmavathi Venna Signed-off-by: Mark Brown --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm/boot/dts/exynos5250-smdk5250.dts') diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 942d576..78fee35 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -204,4 +204,18 @@ samsung,mfc-r = <0x43000000 0x800000>; samsung,mfc-l = <0x51000000 0x800000>; }; + + i2s@03830000 { + gpios = <&gpz 0 2 0 0>, <&gpz 1 2 0 0>, <&gpz 2 2 0 0>, + <&gpz 3 2 0 0>, <&gpz 4 2 0 0>, <&gpz 5 2 0 0>, + <&gpz 6 2 0 0>; + }; + + i2s@12D60000 { + status = "disabled"; + }; + + i2s@12D70000 { + status = "disabled"; + }; }; -- cgit v1.1 From 28a480583361b8e67b0a7f4898180725b71cceec Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Fri, 18 Jan 2013 17:17:06 +0530 Subject: ASoC: SMDK: WM8994: Add device tree support for machine file Add the basic device tree based lookup. Signed-off-by: Padmavathi Venna Signed-off-by: Mark Brown --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'arch/arm/boot/dts/exynos5250-smdk5250.dts') diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 78fee35..127b8cd 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -49,6 +49,11 @@ compatible = "samsung,s524ad0xd1"; reg = <0x51>; }; + + wm8994: wm8994@1a { + compatible = "wlf,wm8994"; + reg = <0x1a>; + }; }; i2c@121D0000 { @@ -205,17 +210,24 @@ samsung,mfc-l = <0x51000000 0x800000>; }; - i2s@03830000 { + i2s0: i2s@03830000 { gpios = <&gpz 0 2 0 0>, <&gpz 1 2 0 0>, <&gpz 2 2 0 0>, <&gpz 3 2 0 0>, <&gpz 4 2 0 0>, <&gpz 5 2 0 0>, <&gpz 6 2 0 0>; }; - i2s@12D60000 { + i2s1: i2s@12D60000 { status = "disabled"; }; - i2s@12D70000 { + i2s2: i2s@12D70000 { status = "disabled"; }; + + sound { + compatible = "samsung,smdk-wm8994"; + + samsung,i2s-controller = <&i2s0>; + samsung,audio-codec = <&wm8994>; + }; }; -- cgit v1.1