arm64: dts: qcom: sm8450-qrd: add pmic glink node

Add the pmic glink node linked with the DWC3 USB controller
switched to OTG mode and tagged with usb-role-switch.

Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250715052739.3831549-2-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
index 8c39fbcaad802893870141582731ea8105994dd1..56db5f79f59d290dec55d9244438e5f08ab25aed 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
@@ -28,6 +28,49 @@
                stdout-path = "serial0:115200n8";
        };
 
+       pmic-glink {
+               compatible = "qcom,sm8450-pmic-glink", "qcom,pmic-glink";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               orientation-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>;
+
+               connector@0 {
+                       compatible = "usb-c-connector";
+                       reg = <0>;
+                       power-role = "dual";
+                       data-role = "dual";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+
+                                       pmic_glink_hs_in: endpoint {
+                                               remote-endpoint = <&usb_1_dwc3_hs>;
+                                       };
+                               };
+
+                               port@1 {
+                                       reg = <1>;
+
+                                       pmic_glink_ss_in: endpoint {
+                                               remote-endpoint = <&usb_1_qmpphy_out>;
+                                       };
+                               };
+
+                               port@2 {
+                                       reg = <2>;
+
+                                       pmic_glink_sbu: endpoint {
+                                       };
+                               };
+
+                       };
+               };
+       };
+
        vph_pwr: vph-pwr-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vph_pwr";
@@ -461,8 +504,8 @@
        status = "okay";
 };
 
-&usb_1_dwc3 {
-       dr_mode = "peripheral";
+&usb_1_dwc3_hs {
+       remote-endpoint = <&pmic_glink_hs_in>;
 };
 
 &usb_1_hsphy {
@@ -487,3 +530,7 @@
        vdda-phy-supply = <&vreg_l6b_1p2>;
        vdda-pll-supply = <&vreg_l1b_0p91>;
 };
+
+&usb_1_qmpphy_out {
+       remote-endpoint = <&pmic_glink_ss_in>;
+};