diff mbox series

[RFT,7/7] arm64: dts: qcom-mode-switch: allow 4 lanes for DisplayPort and enable QMP PHY mode-switch

Message ID 20240229-topic-sm8x50-upstream-phy-combo-typec-mux-v1-7-07e24a231840@linaro.org
State New
Headers show
Series arm64: qcom: allow up to 4 lanes for the Type-C DisplayPort Altmode | expand

Commit Message

Neil Armstrong Feb. 29, 2024, 1:07 p.m. UTC 
Allow up to 4 lanes for the DisplayPort link from the PHYs to the Controllers
and allow mode-switch events to the QMP Combo PHYs.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index a0fdef55a40a..6c73e0fc001f 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -556,7 +556,7 @@  &mdss0_dp0 {
 };
 
 &mdss0_dp0_out {
-	data-lanes = <0 1>;
+	data-lanes = <0 1 2 3>;
 	remote-endpoint = <&usb_0_qmpphy_dp_in>;
 };
 
@@ -565,7 +565,7 @@  &mdss0_dp1 {
 };
 
 &mdss0_dp1_out {
-	data-lanes = <0 1>;
+	data-lanes = <0 1 2 3>;
 	remote-endpoint = <&usb_1_qmpphy_dp_in>;
 };
 
@@ -1112,6 +1112,7 @@  &usb_0_qmpphy {
 	vdda-phy-supply = <&vreg_l9d>;
 	vdda-pll-supply = <&vreg_l4d>;
 
+	mode-switch;
 	orientation-switch;
 
 	status = "okay";
@@ -1149,6 +1150,7 @@  &usb_1_qmpphy {
 	vdda-phy-supply = <&vreg_l4b>;
 	vdda-pll-supply = <&vreg_l3b>;
 
+	mode-switch;
 	orientation-switch;
 
 	status = "okay";