[PATCH v3 00/10] phy: qcom: Introduce USB support for SM8750
From: Melody Olvera
Date: Mon Mar 24 2025 - 16:20:02 EST
Add support for the PHYs and controllers used for USB on SM8750 SoCs.
---
Changes in v3:
- Split platform DTs into separate commits.
- Fixed up M31 eUSB2 PHY driver with feedback received.
- Reordered DT properties based on feedback.
- Rewrote commit message for enabling EUSB driver.
- Link to v2: https://lore.kernel.org/r/20250304-sm8750_usb_master-v2-0-a698a2e68e06@xxxxxxxxxxx
Changes in v2:
- Added new QMP PHY register definitions for v8 based QMP phys.
- Made changes to clean up some code in the M31 eUSB2 PHY driver based
on feedback received.
- Added bulk regulator operations in M31 eUSB2 PHY, to ensure that
both the vdd and vdda12 regulators are properly voted for.
- Removed external references to other dt bindings in M31 example for
the DT bindings change.
- Split DT patches between SoC and plaform changes, as well as the
PHY subsystem Kconfig changes when introducing the M31 eUSB2 PHY.
- Added orientation switch and port definitions in the DT changes.EDITME: describe what is new in this series revision.
- Link to v1: https://lore.kernel.org/r/20250113-sm8750_usb_master-v1-0-09afe1dc2524@xxxxxxxxxxx
---
Melody Olvera (1):
arm64: defconfig: Add M31 eUSB2 PHY config for SM8750
Wesley Cheng (9):
dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Add SM8750 to QMP PHY
dt-bindings: phy: Add the M31 based eUSB2 PHY bindings
dt-bindings: usb: qcom,dwc3: Add SM8750 compatible
phy: qcom: qmp-combo: Add new PHY sequences for SM8750
phy: qcom: Update description for QCOM based eUSB2 repeater
phy: qcom: Add M31 based eUSB2 PHY driver
arm64: dts: qcom: sm8750: Add USB support to SM8750 SoCs
arm64: dts: qcom: sm8750: Add USB support for SM8750 MTP platform
arm64: dts: qcom: sm8750: Add USB support for SM8750 QRD platform
.../bindings/phy/qcom,m31-eusb2-phy.yaml | 79 ++++++
.../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 2 +
.../devicetree/bindings/usb/qcom,dwc3.yaml | 3 +
arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 24 ++
arch/arm64/boot/dts/qcom/sm8750-qrd.dts | 24 ++
arch/arm64/boot/dts/qcom/sm8750.dtsi | 166 ++++++++++++
arch/arm64/configs/defconfig | 1 +
drivers/phy/qualcomm/Kconfig | 16 +-
drivers/phy/qualcomm/Makefile | 1 +
drivers/phy/qualcomm/phy-qcom-m31-eusb2.c | 297 +++++++++++++++++++++
drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 221 +++++++++++++++
drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v8.h | 38 +++
drivers/phy/qualcomm/phy-qcom-qmp-pcs-v8.h | 32 +++
drivers/phy/qualcomm/phy-qcom-qmp-qserdes-com-v8.h | 64 +++++
.../phy/qualcomm/phy-qcom-qmp-qserdes-txrx-v8.h | 68 +++++
drivers/phy/qualcomm/phy-qcom-qmp.h | 5 +
16 files changed, 1038 insertions(+), 3 deletions(-)
---
base-commit: 882a18c2c14fc79adb30fe57a9758283aa20efaa
change-id: 20241223-sm8750_usb_master-f27aed7f6d40
Best regards,
--
Melody Olvera <quic_molvera@xxxxxxxxxxx>