2022-06-13 13:05:22

by Srinivasa Rao Mandadapu

Subject: [PATCH v13 06/12] arm64: dts: qcom: sc7280: Add max98360a codec for CRD 1.0/2.0 and IDP boards

Add max98360a codec node for audio use case on revision 3, 4
(aka CRD 1.0 and 2.0) and IDP boards.
Add amp_en node for max98360a codec pin control.

Signed-off-by: Srinivasa Rao Mandadapu <[email protected]>
Co-developed-by: Venkata Prasad Potturu <[email protected]>
Signed-off-by: Venkata Prasad Potturu <[email protected]>
Reviewed-by: Matthias Kaehlcke <[email protected]>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 0025a78..ccdbad4a 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -20,6 +20,14 @@
serial1 = &uart7;
};

+ max98360a: audio-codec-0 {
+ compatible = "maxim,max98360a";
+ pinctrl-names = "default";
+ pinctrl-0 = <&amp_en>;
+ sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+
wcd9385: audio-codec-1 {
compatible = "qcom,wcd9385-codec";
pinctrl-names = "default", "sleep";
@@ -613,6 +621,12 @@
};

&tlmm {
+ amp_en: amp-en {
+ pins = "gpio63";
+ bias-pull-down;
+ drive-strength = <2>;
+ };
+
bt_en: bt-en {
pins = "gpio85";
function = "gpio";
--
2.7.4