linux-kernel - [PATCH v5 0/9] Add QUSB2 PHY support for SC7180

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Message-Id: <1583747589-17267-1-git-send-email-sanm@codeaurora.org>
Date:   Mon,  9 Mar 2020 15:23:00 +0530
From:   Sandeep Maheswaram <sanm@...eaurora.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Stephen Boyd <swboyd@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        Matthias Kaehlcke <mka@...omium.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Manu Gautam <mgautam@...eaurora.org>,
        Sandeep Maheswaram <sanm@...eaurora.org>
Subject: [PATCH v5 0/9] Add QUSB2 PHY support for SC7180

Converting dt binding to yaml.
Adding compatible for SC7180 in dt bindings.
Added generic QUSB2 V2 PHY support and using the same SC7180 and SDM845.

Changes in v5:
*Added the dt bindings which are applicable only to QUSB2 V2 PHY in 
 separate block as per comments from Matthias in patch 1/9 and patch 4/9
 and addressed Rob's comment in patch 1/9.
*Separated the patch for new override params and added a local variable
 to access overrides as per comments from Matthias patch 5/9 and 6/9.

Changes in v4:
*Addressed Rob Herrings comments in dt bindings.
*Added new structure for all the overriding tuning params.
*Removed the sc7180 and sdm845 compatible from driver and added qusb2 v2 phy. 
*Added the qusb2 v2 phy compatible in device tree for sc7180 and sdm845. 

Changes in v3:
*Using the generic phy cfg table for QUSB2 V2 phy.
*Added support for overriding tuning parameters in QUSB2 V2 PHY
from device tree.

Changes in v2:
Sorted the compatible in driver.
Converted dt binding to yaml.
Added compatible in yaml.

Sandeep Maheswaram (9):
  dt-bindings: phy: qcom,qusb2: Convert QUSB2 phy bindings to yaml
  dt-bindings: phy: qcom,qusb2: Add compatibles for QUSB2 V2 phy and
    SC7180
  phy: qcom-qusb2: Add generic QUSB2 V2 PHY support
  dt-bindings: phy: qcom-qusb2: Add support for overriding Phy tuning
    parameters
  phy: qcom-qusb2: Add support for overriding tuning parameters in QUSB2
    V2 PHY
  phy: qcom-qusb2: Add new overriding tuning parameters in QUSB2 V2 PHY
  arm64: dts: qcom: sc7180: Add generic QUSB2 V2 Phy compatible
  arm64: dts: qcom: sdm845: Add generic QUSB2 V2 Phy compatible
  arm64: dts: qcom: sc7180: Update QUSB2 V2 Phy params for SC7180 IDP
    device

 .../devicetree/bindings/phy/qcom,qusb2-phy.yaml    | 187 +++++++++++++++++++++
 .../devicetree/bindings/phy/qcom-qusb2-phy.txt     |  68 --------
 arch/arm64/boot/dts/qcom/sc7180-idp.dts            |   6 +-
 arch/arm64/boot/dts/qcom/sc7180.dtsi               |   2 +-
 arch/arm64/boot/dts/qcom/sdm845.dtsi               |   4 +-
 drivers/phy/qualcomm/phy-qcom-qusb2.c              | 144 +++++++++++-----
 6 files changed, 297 insertions(+), 114 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
 delete mode 100644 Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt

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