Add device tree node support for sound card on Tesla FSD board
Signed-off-by: Padmanabhan Rajanbabu p.rajanbabu@samsung.com --- arch/arm64/boot/dts/tesla/fsd-evb.dts | 49 +++++++++++++++++++++++++++ arch/arm64/boot/dts/tesla/fsd.dtsi | 3 ++ 2 files changed, 52 insertions(+)
diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index c0a4509499ab..ecaa3c2e3045 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -49,3 +49,52 @@ &tdm_1 { status = "okay"; }; + +&sound { + compatible = "tesla,fsd-sndcard"; + status = "okay"; + model = "fsd-i2s"; + widgets = + "Speaker", "MAIN SPK", + "Microphone", "MAIN MIC"; + + primary-dai-link-0 { + link-name = "fsd-primary-0"; + dai-format = "i2s"; + tesla,bitclock-master = <&tdm_0>; + tesla,frame-master = <&tdm_0>; + cpu { + sound-dai = <&tdm_0 0>; + }; + }; + + secondary-dai-link-0 { + link-name = "fsd-secondary-0"; + dai-format = "i2s"; + tesla,bitclock-master = <&tdm_0>; + tesla,frame-master = <&tdm_0>; + cpu { + sound-dai = <&tdm_0 1>; + }; + }; + + primary-dai-link-1 { + link-name = "fsd-primary-1"; + dai-format = "i2s"; + tesla,bitclock-master = <&tdm_1>; + tesla,frame-master = <&tdm_1>; + cpu { + sound-dai = <&tdm_1 0>; + }; + }; + + secondary-dai-link-1 { + link-name = "fsd-secondary-1"; + dai-format = "i2s"; + tesla,bitclock-master = <&tdm_1>; + tesla,frame-master = <&tdm_1>; + cpu { + sound-dai = <&tdm_1 1>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index 5decad45a1b6..fc8931f830a7 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -847,6 +847,9 @@ status = "disabled"; };
+ sound: sound { + }; + timer@10040000 { compatible = "tesla,fsd-mct", "samsung,exynos4210-mct"; reg = <0x0 0x10040000 0x0 0x800>;