From: Qiang Yu <qiang.yu@oss.qualcomm.com>
To: Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Abel Vesa <abelvesa@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Qiang Yu <qiang.yu@oss.qualcomm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>,
Abel Vesa <abel.vesa@oss.qualcomm.com>
Subject: [PATCH v4 0/3] phy: qcom: qmp-pcie: Add vdda-refgen supply support for Glymur
Date: Wed, 04 Nov 2026 01:07:59 -0800 [thread overview]
Message-ID: <20261104-phyrefgen_1104-v4-0-ba508fc6ab40@oss.qualcomm.com> (raw)
The PCIe QMP PHYs on Glymur require both refgen for stable reference
voltage and qref for stable reference clock. The refgen requires two power
supplies: vdda-refgen0p9 and vdda-refgen1p2.
This series creates a Glymur-specific supply list including the refgen
supplies and updates both Gen5x4 and Gen4x2 configurations to use it.
Signed-off-by: Qiang Yu <qiang.yu@oss.qualcomm.com>
Changes in v4:
- Add reviewed-by tags.
- Link to v3: https://lore.kernel.org/all/20261013-phy_refgen_1012-v3-0-f28305289499@oss.qualcomm.com/
Changes in v3:
- Add vdda-refgen-* porperty in all glymur and mahua board.dts.
- Reword commit msg.
- Link to v2: https://lore.kernel.org/all/20260623-phy_refgen-v2-0-4d15983bf91d@oss.qualcomm.com/
Changes in v2:
- Add dts patch in this series.
- Reword commit msg of dtbinding patch.
- Link to v1: https://lore.kernel.org/all/20260208-refgen-v1-0-87ca84fd78b3@oss.qualcomm.com/
---
Qiang Yu (3):
dt-bindings: phy: sc8280xp-qmp-pcie: Add vdda-refgen supply for Glymur
phy: qcom: qmp-pcie: Add vdda-refgen supplies for Glymur
arm64: dts: qcom: Add refgen supplies for PCIe PHY on Glymur and Mahua boards
.../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 16 ++++++++++++++++
.../boot/dts/qcom/glymur-asus-zenbook-a14-ux3407na.dts | 2 ++
.../boot/dts/qcom/glymur-asus-zenbook-a16-ux3607oa.dts | 4 ++++
arch/arm64/boot/dts/qcom/glymur-crd.dtsi | 6 ++++++
arch/arm64/boot/dts/qcom/glymur-hp-elitebook-x-g2q.dts | 4 ++++
arch/arm64/boot/dts/qcom/glymur-lenovo-yoga-slim7x.dts | 6 ++++++
arch/arm64/boot/dts/qcom/glymur-qcb.dts | 6 ++++++
arch/arm64/boot/dts/qcom/mahua-crd.dts | 2 ++
.../dts/qcom/mahua-lenovo-thinkpad-t14s-gen7-lcd.dts | 6 ++++++
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 12 ++++++++----
10 files changed, 60 insertions(+), 4 deletions(-)
---
base-commit: d6bcfc94eb4da6e089c5473970cd96727292fd97
change-id: 20261103-phyrefgen_1104-1b4a2e9b7918
Best regards,
--
Qiang Yu <qiang.yu@oss.qualcomm.com>
next reply other threads:[~2026-11-04 9:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 9:07 Qiang Yu [this message]
2026-11-04 9:08 ` [PATCH v4 1/3] dt-bindings: phy: sc8280xp-qmp-pcie: Add vdda-refgen supply " Qiang Yu
2026-11-04 9:08 ` [PATCH v4 2/3] phy: qcom: qmp-pcie: Add vdda-refgen supplies " Qiang Yu
2026-11-04 9:08 ` [PATCH v4 3/3] arm64: dts: qcom: Add refgen supplies for PCIe PHY on Glymur and Mahua boards Qiang Yu
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