From bd370f26453f1918fd8c5347abaface0f89d98e2 Mon Sep 17 00:00:00 2001 From: Li Dongqiang Date: Wed, 1 Nov 2017 10:35:24 +0800 Subject: [PATCH] ARM: dts: rk3229-gva: add audio config Change-Id: I38dba9824034c5e3f75c1d44667d7772f1f490e9 Signed-off-by: Li Dongqiang --- arch/arm/boot/dts/rk3229-gva-sdk.dts | 29 ++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/rk3229-gva-sdk.dts b/arch/arm/boot/dts/rk3229-gva-sdk.dts index c67a6bba7778..3f89a8f5a5e7 100644 --- a/arch/arm/boot/dts/rk3229-gva-sdk.dts +++ b/arch/arm/boot/dts/rk3229-gva-sdk.dts @@ -119,6 +119,26 @@ debounce-interval = <100>; }; }; + + gva_codec: gva-codec { + compatible = "rockchip,gva-codec"; + #sound-dai-cells = <0>; + status = "okay"; + }; + + gva-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "rockchip,rk3229-dummy"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,cpu { + sound-dai = <&i2s1>; + }; + simple-audio-card,codec { + sound-dai = <&gva_codec>; + }; + }; + }; &gpu { @@ -305,6 +325,15 @@ }; }; +&i2s1 { + status = "okay"; + rockchip,i2s-broken-burst-len; + rockchip,playback-channels = <8>; + rockchip,capture-channels = <8>; + rockchip,bclk-fs = <64>; + #sound-dai-cells = <0>; +}; + &cpu0 { cpu-supply = <&vdd_arm>; };