[PATCH 4/5] arm64: dts: qcom: kaanapali-mtp: Enable USB headset and Type-C accessory mode

[Balaji Kalkonda]

MTP does not have audio jack connected and relies on USB mux (WCD9395).
Add necessary nodes for proper audio headset support along with USB
Type-C accessory mode and orientation.

Signed-off-by: Balaji Kalkonda <balaji.kalkonda@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/kaanapali-mtp.dts | 51 ++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts b/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
index 9eb02fd09dab..16f4dd041649 100644
--- a/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
@@ -200,6 +200,7 @@ port@2 {
 					reg = <2>;
 
 					pmic_glink_sbu: endpoint {
+						remote-endpoint = <&wcd_usbss_sbu_mux>;
 					};
 				};
 			};
@@ -232,6 +233,15 @@ wcd939x: audio-codec {
 		vdd-px-supply = <&vreg_l1g_1p2>;
 
 		#sound-dai-cells = <1>;
+
+		mode-switch;
+		orientation-switch;
+
+		port {
+			wcd_codec_headset_in: endpoint {
+				remote-endpoint = <&wcd_usbss_headset_out>;
+			};
+		};
 	};
 
 	wcn7850-pmu {
@@ -916,6 +926,42 @@ &gpu_zap_shader {
 	firmware-name = "qcom/kaanapali/gen80200_zap.mbn";
 };
 
+&i2c3 {
+	status = "okay";
+
+	wcd_usbss: typec-mux@e {
+		compatible = "qcom,wcd9395-usbss", "qcom,wcd9390-usbss";
+		reg = <0xe>;
+
+		vdd-supply = <&vreg_l15b_1p8>;
+		reset-gpios = <&tlmm 162 GPIO_ACTIVE_HIGH>;
+
+		mode-switch;
+		orientation-switch;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				wcd_usbss_sbu_mux: endpoint {
+					remote-endpoint = <&pmic_glink_sbu>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				wcd_usbss_headset_out: endpoint {
+					remote-endpoint = <&wcd_codec_headset_in>;
+				};
+			};
+		};
+	};
+};
+
 &lpass_vamacro {
 	pinctrl-0 = <&dmic01_default>, <&dmic23_default>;
 	pinctrl-names = "default";
@@ -1113,6 +1159,11 @@ &pon_resin {
 	status = "okay";
 };
 
+&qup_i2c3_data_clk {
+	/* Use internal I2C pull-up */
+	bias-pull-up = <2200>;
+};
+
 &remoteproc_adsp {
 	firmware-name = "qcom/kaanapali/adsp.mbn",
 			"qcom/kaanapali/adsp_dtb.mbn";

-- 
2.34.1