arm64: dts: qcom: x1p42100-lenovo-thinkbook-16: force usb2-only mode on usb_1_ss2_dwc3

The usb_1_ss2 complex has 2 phys, usb_1_ss2_hsphy and usb_1_ss2_qmpphy. On this
laptop, they are used for different peripherals: The hsphy for the fingerprint
reader, the qmpphy to drive a hdmi bridge. The normal logical wiring for the dwc3
controller is to both phys. Delete the port@1 to the qmpphy.

Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260103-tb16-hdmi-v2-1-92b0930fa82e@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/x1p42100-lenovo-thinkbook-16.dts b/arch/arm64/boot/dts/qcom/x1p42100-lenovo-thinkbook-16.dts
index 3186e79e862de67cbda48a4b85a459e6e965ba65..b4a40904f0a01b36ff2fc72e801a5fe7d6971e2a 100644 (file)
--- a/arch/arm64/boot/dts/qcom/x1p42100-lenovo-thinkbook-16.dts
+++ b/arch/arm64/boot/dts/qcom/x1p42100-lenovo-thinkbook-16.dts
@@ -1560,6 +1560,8 @@
        maximum-speed = "high-speed";
        phys = <&usb_1_ss2_hsphy>;
        phy-names = "usb2-phy";
+
+       /delete-property/ port@1;
 };
 
 &usb_1_ss2_hsphy {