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| author |   Inha Song <ideal.song@samsung.com> | 2015-02-04 07:51:38 +0900 |
|---|---|---|
| committer |   Kukjin Kim <kgene@kernel.org> | 2015-02-04 07:51:38 +0900 |
| commit | 440e5aefa7d6efd46f2c166cc9410237847f7721 (patch) | |
| tree | a3193b0ded24ac042ce45902c73f6f7e9375cff7 /arch/arm/boot/dts/exynos4412-trats2.dts | |
| parent | ARM: dts: Fix CLK_MOUT_CAMn parent clocks assignment for exynos4412-trats2 (diff) | |
| download | linux-dev-440e5aefa7d6efd46f2c166cc9410237847f7721.tar.xz linux-dev-440e5aefa7d6efd46f2c166cc9410237847f7721.zip | |
ARM: dts: Add sound nodes for exynos4412-trats2
This patch add WM1811 audio codec, I2S interface and the sound
machine nodes to enable audio on exynos4412-trats2 board.
Signed-off-by: Inha Song <ideal.song@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-trats2.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-trats2.dts | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 344eaa78d236..3de457393416 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -186,6 +186,25 @@ }; }; + i2c@138A0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c4_bus>; + pinctrl-names = "default"; + status = "okay"; + + wm1811: wm1811@1a { + compatible = "wlf,wm1811"; + reg = <0x1a>; + clocks = <&pmu_system_controller 0>; + clock-names = "MCLK1"; + DCVDD-supply = <&ldo3_reg>; + DBVDD1-supply = <&ldo3_reg>; + wlf,ldo1ena = <&gpj0 4 0>; + }; + }; + i2c@138D0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; @@ -863,6 +882,24 @@ }; }; + i2s0: i2s@03830000 { + pinctrl-0 = <&i2s0_bus>; + pinctrl-names = "default"; + status = "okay"; + }; + + sound { + compatible = "samsung,trats2-audio"; + samsung,i2s-controller = <&i2s0>; + samsung,model = "Trats2"; + samsung,audio-codec = <&wm1811>; + samsung,audio-routing = + "SPK", "SPKOUTLN", + "SPK", "SPKOUTLP", + "SPK", "SPKOUTRN", + "SPK", "SPKOUTRP"; + }; + exynos-usbphy@125B0000 { status = "okay"; }; @@ -891,6 +928,11 @@ }; }; +&pmu_system_controller { + assigned-clocks = <&pmu_system_controller 0>; + assigned-clock-parents = <&clock CLK_XUSBXTI>; +}; + &pinctrl_0 { pinctrl-names = "default"; pinctrl-0 = <&sleep0>; |