linux-kernel - [PATCH v2 0/9] phy: qcom: Introduce USB support for SM8750

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250304-sm8750_usb_master-v2-0-a698a2e68e06@quicinc.com>
Date: Tue, 4 Mar 2025 13:56:33 -0800
From: Melody Olvera <quic_molvera@...cinc.com>
To: Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Wesley Cheng <quic_wcheng@...cinc.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Philipp Zabel
	<p.zabel@...gutronix.de>,
        Bjorn Andersson <andersson@...nel.org>,
        "Konrad
 Dybcio" <konradybcio@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-usb@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Melody Olvera
	<quic_molvera@...cinc.com>
Subject: [PATCH v2 0/9] phy: qcom: Introduce USB support for SM8750

Add support for the PHYs and controllers used for USB on SM8750 SoCs.

---
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@quicinc.com

---
Melody Olvera (1):
      arm64: defconfig: Add M31 eUSB2 PHY config

Wesley Cheng (8):
      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 and QRD platforms

 .../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               | 163 ++++++++++++
 arch/arm64/configs/defconfig                       |   1 +
 drivers/phy/qualcomm/Kconfig                       |  16 +-
 drivers/phy/qualcomm/Makefile                      |   1 +
 drivers/phy/qualcomm/phy-qcom-m31-eusb2.c          | 296 +++++++++++++++++++++
 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, 1034 insertions(+), 3 deletions(-)
---
base-commit: 20d5c66e1810e6e8805ec0d01373afb2dba9f51a
change-id: 20241223-sm8750_usb_master-f27aed7f6d40

Best regards,
-- 
Melody Olvera <quic_molvera@...cinc.com>