Re: [PATCH 6/9] arm64: dts: qcom: qcs6490-rb3gen2: Enable USB role switching

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On 2/22/2024 4:49 AM, Bjorn Andersson wrote:
With the ADSP remoteproc loaded pmic_glink can be introduced and wired
up to provide role and orientation switching signals.

Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 48 +++++++++++++++++++++++++++-
  1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index ab498494caea..079bf43b14cc 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -121,6 +121,41 @@ debug_vm_mem: debug-vm@d0600000 {
  		};
  	};
+ pmic-glink {
+		compatible = "qcom,qcm6490-pmic-glink", "qcom,pmic-glink";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		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_dwc3_ss>;
+					};
+				};

For the role switching part:
Tested-By: Krishna Kurapati PSSNV <quic_kriskura@xxxxxxxxxxx>

Regards,
Krishna,






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