[PATCH] arm64: dts: qcom: glymur: Configure DP endpoints for 2-lane operation
From: Saurabh Anand
Date: Thu May 21 2026 - 08:03:28 EST
Add explicit data-lanes to the MDSS DP output endpoints to enable
display port in 2 lanes configuration and disable the mode-switch
property from the USB QMP PHY node.
Signed-off-by: Saurabh Anand <saurabh.anand@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/glymur.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
index 72c7dc6e4f09..d6b3c5bfebd5 100644
--- a/arch/arm64/boot/dts/qcom/glymur.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
@@ -2445,7 +2445,6 @@ usb_0_qmpphy: phy@fd5000 {
#clock-cells = <1>;
#phy-cells = <1>;
- mode-switch;
orientation-switch;
status = "disabled";
@@ -2517,7 +2516,6 @@ usb_1_qmpphy: phy@fde000 {
#clock-cells = <1>;
#phy-cells = <1>;
- mode-switch;
orientation-switch;
status = "disabled";
@@ -4550,6 +4548,7 @@ port@1 {
reg = <1>;
mdss_dp0_out: endpoint {
+ data-lanes = <0 1>;
remote-endpoint = <&usb_dp_qmpphy_dp_in>;
};
};
@@ -4641,6 +4640,7 @@ port@1 {
reg = <1>;
mdss_dp1_out: endpoint {
+ data-lanes = <0 1>;
remote-endpoint = <&usb_1_qmpphy_dp_in>;
};
};
--
2.34.1