The QMP PHY takes two analog supplies, vdda-phy and vdda-pll. By the
hardware design, vdda-phy is the lower voltage rail (~0.8V) and vdda-pll
is the higher voltage rail (~1.2V). This holds for every QMP PHY flavour
(PCIe, UFS, DisplayPort and USB) on a given SoC.
A large number of Qualcomm ARM64 boards have these two supplies swapped
for their USB QMP PHYs, feeding the ~1.2V rail to vdda-phy and the ~0.8V
rail to vdda-pll. One board, sa8155p-adp, has the same swap on its UFS
QMP PHY as well. The PCIe and DisplayPort QMP PHYs on the same SoCs are
wired correctly, which confirms the intended assignment. The PHYs happen
to work with the supplies swapped as there was no ordering requirement and
both supplies get enabled anyway. So this was never noticed and got copied
from board to board.
Fix all of the affected boards, one patch per SoC so that each can be
reviewed and backported independently, at the same time reducing the number
of commits. Only the USB and UFS QMP PHY nodes are touched and the PCIe and
DisplayPort PHYs are left untouched.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
---
Manivannan Sadhasivam (28):
dt-bindings: phy: qcom: Describe QMP USB and UFS PHY vdda-phy/vdda-pll voltages
arm64: dts: qcom: sc8280xp-blackrock: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sa8540p: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sdm845: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sdm850: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8150: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8250: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8350: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8450: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8550: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: qcs8550-aim300: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: qcm6490: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: qcs6490: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm7225-fairphone-fp4: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sc7180: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sc7280: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sc8180x: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: hamoa: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: purwa: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8650: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sm8750: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sar2130p: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: kaanapali: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: glymur: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: lemans: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: eliza-mtp: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: sa8155p-adp: Fix swapped USB and UFS QMP PHY vdda-phy/vdda-pll supplies
arm64: dts: qcom: talos-evk: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
.../bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml | 10 ++++++++--
.../bindings/phy/qcom,qcs615-qmp-usb3dp-phy.yaml | 10 ++++++++--
.../bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml | 12 +++++++++---
.../bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml | 12 +++++++++---
.../bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 10 ++++++++--
arch/arm64/boot/dts/qcom/eliza-mtp.dts | 4 ++--
arch/arm64/boot/dts/qcom/glymur-crd.dts | 16 ++++++++--------
arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 20 ++++++++++----------
.../qcom/hamoa-lenovo-ideacentre-mini-01q8x10.dts | 20 ++++++++++----------
arch/arm64/boot/dts/qcom/kaanapali-mtp.dts | 4 ++--
arch/arm64/boot/dts/qcom/kaanapali-qrd.dts | 4 ++--
arch/arm64/boot/dts/qcom/lemans-evk.dts | 4 ++--
arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi | 8 ++++----
arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi | 20 ++++++++++----------
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 4 ++--
arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 4 ++--
.../arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts | 4 ++--
arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts | 4 ++--
arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 4 ++--
.../dts/qcom/qcs6490-thundercomm-minipc-g1iot.dts | 4 ++--
.../boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts | 4 ++--
arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 16 ++++++++--------
arch/arm64/boot/dts/qcom/sa8540p-ride.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts | 4 ++--
arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts | 4 ++--
arch/arm64/boot/dts/qcom/sc7180-ecs-liva-qc710.dts | 4 ++--
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 4 ++--
arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts | 16 ++++++++--------
arch/arm64/boot/dts/qcom/sc8180x-primus.dts | 16 ++++++++--------
.../boot/dts/qcom/sc8280xp-microsoft-blackrock.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 8 ++++----
.../boot/dts/qcom/sdm845-samsung-starqltechn.dts | 4 ++--
arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts | 4 ++--
.../dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 4 ++--
.../boot/dts/qcom/sdm850-huawei-matebook-e-2019.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8150-hdk.dts | 8 ++++----
.../boot/dts/qcom/sm8150-microsoft-surface-duo.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8150-mtp.dts | 4 ++--
.../boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 8 ++++----
.../boot/dts/qcom/sm8350-microsoft-surface-duo2.dts | 8 ++++----
arch/arm64/boot/dts/qcom/sm8350-mtp.dts | 8 ++++----
.../boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 4 ++--
.../boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 4 ++--
.../boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8650-ayaneo-pocket-s2.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8650-hdk.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8650-mtp.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8750-qrd.dts | 4 ++--
arch/arm64/boot/dts/qcom/talos-evk-som.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/x1-asus-vivobook-s15.dtsi | 20 ++++++++++----------
arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi | 20 ++++++++++----------
arch/arm64/boot/dts/qcom/x1-crd.dtsi | 20 ++++++++++----------
arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi | 16 ++++++++--------
arch/arm64/boot/dts/qcom/x1-hp-omnibook-x14.dtsi | 12 ++++++------
arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 8 ++++----
arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 20 ++++++++++----------
.../boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 20 ++++++++++----------
.../arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts | 16 ++++++++--------
.../boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 12 ++++++------
.../boot/dts/qcom/x1e80100-medion-sprchrgd-14-s1.dts | 16 ++++++++--------
.../boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 16 ++++++++--------
arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 20 ++++++++++----------
.../boot/dts/qcom/x1p42100-lenovo-thinkbook-16.dts | 20 ++++++++++----------
88 files changed, 378 insertions(+), 348 deletions(-)
---
base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482
change-id: 20260731-phy-supply-fix-456b1891b672
Best regards,
--
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