[PATCH v4 7/9] WIP: rb3gen2: describe micro-usb port

Casey Connolly casey.connolly at linaro.org
Mon Jun 16 11:44:49 CEST 2025


Signed-off-by: Caleb Connolly <caleb.connolly at linaro.org>
---
 dts/upstream/src/arm64/qcom/qcs6490-rb3gen2.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/dts/upstream/src/arm64/qcom/qcs6490-rb3gen2.dts b/dts/upstream/src/arm64/qcom/qcs6490-rb3gen2.dts
index 7a36c90ad4ec8b52f30b22b1621404857d6ef336..a9689f126cc7f94a01921fe2dc70efb83774610a 100644
--- a/dts/upstream/src/arm64/qcom/qcs6490-rb3gen2.dts
+++ b/dts/upstream/src/arm64/qcom/qcs6490-rb3gen2.dts
@@ -881,8 +881,25 @@
 
 	status = "okay";
 };
 
+&usb_2 {
+	status = "okay";
+};
+
+&usb_2_dwc3 {
+	dr_mode = "peripheral";
+	/delete-property/ usb-role-switch;
+};
+
+&usb_2_hsphy {
+	vdda-pll-supply = <&vreg_l10c_0p88>;
+	vdda18-supply = <&vreg_l1c_1p8>;
+	vdda33-supply = <&vreg_l2b_3p072>;
+
+	status = "okay";
+};
+
 &usb_dp_qmpphy_out {
 	remote-endpoint = <&redriver_phy_con_ss>;
 };
 

-- 
2.49.0



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