Le lundi 03 janvier 2022 à 16:42 +0530, Srinivasa Rao Mandadapu a écrit :Okay.
SC7280 has VA, TX and RX macros with SoundWire Controllers to attach with[...]
codecs like WCD938x, max98360a using soundwire masters and i2s bus.
Add these nodes for sc7280 based platforms audio use case.
Add tlmm gpio property in wcd938x node for switching CTIA/OMTP Headset.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7280-crd.dts | 4 ++
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 52 ++++++++++++++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 113 +++++++++++++++++++++++++++++++
3 files changed, 169 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsiSpace before brace...
index ddeb508..94614c9 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -636,3 +636,55 @@
bias-pull-up;
};
};
+
+&swr0 {
+ wcd_rx: wcd938x-rx{
Okay.
+ compatible = "sdw20217010d00";Ditto...
+ reg = <0 4>;
+ #sound-dai-cells = <1>;
+ qcom,rx-port-mapping = <1 2 3 4 5>;
+ };
+};
+
+&swr1 {
+ wcd_tx: wcd938x-tx{
Okay. Will change accordingly.
+ compatible = "sdw20217010d00";GPIO_ACTIVE_HIGH ?
+ reg = <0 3>;
+ #sound-dai-cells = <1>;
+ qcom,tx-port-mapping = <1 2 3 4>;
+ };
+};
+
+&soc {
+ max98360a: audio-codec-0 {
+ compatible = "maxim,max98360a";
+ pinctrl-names = "default";
+ pinctrl-0 = <&_en>;
+ sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+
+ wcd938x: codec {
+ compatible = "qcom,wcd9380-codec";
+ #sound-dai-cells = <1>;
+
+ reset-gpios = <&tlmm 83 0>;