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arm64: dts: qcom: lemans: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies

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The QMP PHY expects the vdda-phy supply to be the lower voltage (~0.8V)
and the vdda-pll supply to be the higher voltage (~1.2V), as used by the
PCIe and UFS QMP PHYs on this SoC. But these two supplies are swapped for
the USB QMP PHYs on these boards, feeding 1.14V to vdda-phy and 0.72V to
vdda-pll.

Fix it by swapping the two supplies back.

Fixes: 76326da895 ("arm64: dts: qcom: lemans: Refactor ride/ride-r3 boards based on daughter cards")
Fixes: 7bd68ef806 ("arm64: dts: qcom: lemans-evk: Enable first USB controller in device mode")
Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Assisted-by: Claude:opus-4-8
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260803-phy-supply-fix-v1-25-5880630cde3e@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2026-08-03 08:34:23 +02:00 committed by Bjorn Andersson
parent c3c6b388ed
commit 932113c3c7
2 changed files with 6 additions and 6 deletions
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4
arch/arm64/boot/dts/qcom/lemans-evk.dts
View File

@ -1170,8 +1170,8 @@ &usb_0_hsphy {
};
&usb_0_qmpphy {
vdda-phy-supply = <&vreg_l1c>;
vdda-pll-supply = <&vreg_l7a>;
vdda-phy-supply = <&vreg_l7a>;
vdda-pll-supply = <&vreg_l1c>;
status = "okay";
};

8
arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi
View File

@ -1103,8 +1103,8 @@ &usb_0_hsphy {
};
&usb_0_qmpphy {
vdda-phy-supply = <&vreg_l1c>;
vdda-pll-supply = <&vreg_l7a>;
vdda-phy-supply = <&vreg_l7a>;
vdda-pll-supply = <&vreg_l1c>;
status = "okay";
};
@ -1126,8 +1126,8 @@ &usb_1_hsphy {
};
&usb_1_qmpphy {
vdda-phy-supply = <&vreg_l1c>;
vdda-pll-supply = <&vreg_l7a>;
vdda-phy-supply = <&vreg_l7a>;
vdda-pll-supply = <&vreg_l1c>;
status = "okay";
};