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

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The QMP PHY expects the vdda-phy supply to be around 0.88V and the
vdda-pll supply to be 1.2V. But these two supplies are swapped for the
USB QMP PHYs on these boards, feeding 1.2V to vdda-phy and 0.88V to
vdda-pll.

Fix it by swapping the two supplies back.

Fixes: b2f036a675 ("arm64: dts: qcom: kaanpaali: Add USB support for MTP platform")
Fixes: 01d15f5f69 ("arm64: dts: qcom: kaanpaali: Add USB support for QRD platform")
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-v1-23-5880630cde3e@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2026-08-03 08:34:21 +02:00 committed by Bjorn Andersson
parent 9d883d21fc
commit c1dfdea72a
2 changed files with 4 additions and 4 deletions
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4
arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
View File

@ -1389,8 +1389,8 @@ &usb_hsphy {
};
&usb_dp_qmpphy {
vdda-phy-supply = <&vreg_l1d_1p2>;
vdda-pll-supply = <&vreg_l4f_0p8>;
vdda-phy-supply = <&vreg_l4f_0p8>;
vdda-pll-supply = <&vreg_l1d_1p2>;
status = "okay";
};

4
arch/arm64/boot/dts/qcom/kaanapali-qrd.dts
View File

@ -884,8 +884,8 @@ &usb_hsphy {
};
&usb_dp_qmpphy {
vdda-phy-supply = <&vreg_l1d_1p2>;
vdda-pll-supply = <&vreg_l4f_0p8>;
vdda-phy-supply = <&vreg_l4f_0p8>;
vdda-pll-supply = <&vreg_l1d_1p2>;
status = "okay";
};