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arm64: dts: qcom: sa8155p-adp: Fix swapped USB and UFS 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 and UFS QMP PHYs on this board, feeding 1.2V to vdda-phy and 0.9V to
vdda-pll.

Fix it by swapping the two supplies back.

Fixes: 12dd4ebda4 ("arm64: dts: qcom: Fix usb entries for SA8155p adp board")
Fixes: 5b85e8f222 ("arm64: dts: qcom: sa8155p-adp: Add base dts file")
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-v1-27-5880630cde3e@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2026-08-03 08:34:25 +02:00 committed by Bjorn Andersson
parent 6b1195eeb2
commit 3b50c16faa
1 changed files with 4 additions and 4 deletions
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8
arch/arm64/boot/dts/qcom/sa8155p-adp.dts
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@ -428,8 +428,8 @@ &ufs_mem_hc {
&ufs_mem_phy {
status = "okay";
vdda-phy-supply = <&vreg_l8c_1p2>;
vdda-pll-supply = <&vreg_l5a_0p88>;
vdda-phy-supply = <&vreg_l5a_0p88>;
vdda-pll-supply = <&vreg_l8c_1p2>;
};
&usb_1 {
@ -474,8 +474,8 @@ &usb_2_hsphy {
&usb_2_qmpphy {
status = "okay";
vdda-phy-supply = <&vreg_l8c_1p2>;
vdda-pll-supply = <&vdda_usb_ss_dp_core_1>;
vdda-phy-supply = <&vdda_usb_ss_dp_core_1>;
vdda-pll-supply = <&vreg_l8c_1p2>;
};
&pcie0 {