[PATCH v2 0/3] Add eusb2 repeater squelch detect parameter override

Krishna Kurapati krishna.kurapati at oss.qualcomm.com
Wed Dec 3 20:46:41 PST 2025


Add support for eusb2 repeater squelch detect parameter override via DT.

Squelch detect parameter adjusts the voltage level for the threshold used
to detect valid high-speed data.

Changes in v2:
- Modified logic to write to squelch related register in driver code
- Added multipleOf property in bindings to reflect values can be multiple
  of 1000.

Link to v1:
https://lore.kernel.org/all/20251203083629.2395451-1-krishna.kurapati@oss.qualcomm.com/

Krishna Kurapati (3):
  dt-bindings: phy: qcom,snps-eusb2-repeater: Add squelch param update
  phy: qualcomm: phy-qcom-eusb2-repeater: Add squelch detect param
    update
  arm64: dts: qcom: sm8750-mtp: Add eusb2 repeater tuning parameters

 .../phy/qcom,snps-eusb2-repeater.yaml         |  8 +++++++
 arch/arm64/boot/dts/qcom/sm8750-mtp.dts       |  4 ++++
 .../phy/qualcomm/phy-qcom-eusb2-repeater.c    | 22 +++++++++++++++++++
 3 files changed, 34 insertions(+)

-- 
2.34.1




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