linux-kernel - [PATCH v2 0/4] EUSB2 repeater init sequence override

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Date:   Wed, 13 Sep 2023 11:53:22 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Abel Vesa <abel.vesa@...aro.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 0/4] EUSB2 repeater init sequence override

The EUSB2 repeater goes through a tuning sequence as part of its
initialization. This series ensures the tuning is "clean" and can be
overridden for devices that need it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
Changes in v2:
- Change register names to something more human readable in bindings (RobH)
- Make "Zero out untouched tuning regs" actually do what it says
- Link to v1: https://lore.kernel.org/r/20230830-topic-eusb2_override-v1-0-ab23825385a8@linaro.org

---
Konrad Dybcio (4):
      dt-bindings: phy: qcom,snps-eusb2-repeater: Add magic tuning overrides
      phy: qualcomm: phy-qcom-eusb2-repeater: Use regmap_fields
      phy: qualcomm: phy-qcom-eusb2-repeater: Zero out untouched tuning regs
      phy: qualcomm: phy-qcom-eusb2-repeater: Add tuning overrides

 .../bindings/phy/qcom,snps-eusb2-repeater.yaml     |  21 +++
 drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c     | 146 ++++++++++++++++-----
 2 files changed, 132 insertions(+), 35 deletions(-)
---
base-commit: 3c13c772fc233a10342c8e1605ff0855dfdf0c89
change-id: 20230830-topic-eusb2_override-aa66df9ca641

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@...aro.org>