[PATCH v2 0/3] regulator: qcom_usb_vbus: add pm4125 VBUS regulator support

[Rakesh Kota]

Add support for PM4125 USB VBUS regulator. Unlike PM8150B which uses
a current-limit selector, PM4125 uses a 2-bit VBOOST voltage selector
supporting 4.25 V, 4.5 V, 4.75 V and 5.0 V output.

Signed-off-by: Rakesh Kota <rakesh.kota@xxxxxxxxxxxxxxxx>
---
Changes in v2:
- Fix the registers name and unit-address as per Konrad's suggestions.
- Use microvolt instead of microamp for qrb2210.
- Link to v1: https://lore.kernel.org/r/20260520-add_pm4125-vbus-reg-v1-0-f6d15d7dbbe8@xxxxxxxxxxxxxxxx

---
Rakesh Kota (3):
      dt-bindings: regulator: qcom,usb-vbus-regulator: add qcom,pm4125-vbus-reg
      regulator: qcom_usb_vbus: add support for qcom,pm4125-vbus-reg
      arm64: dts: qcom: Fix pm4125 vbus regulator compatible and constraints

 .../regulator/qcom,usb-vbus-regulator.yaml         |  50 +++++++++-
 arch/arm64/boot/dts/qcom/pm4125.dtsi               |   2 +-
 arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts |   4 +-
 arch/arm64/boot/dts/qcom/qrb2210-rb1.dts           |   4 +-
 drivers/regulator/qcom_usb_vbus-regulator.c        | 102 ++++++++++++++++++---
 5 files changed, 138 insertions(+), 24 deletions(-)
---
base-commit: be5c93fa674f0fc3c8f359c2143abce6bbb422e6
change-id: 20260520-add_pm4125-vbus-reg-95c858c6ae43

Best regards,
-- 
Rakesh Kota <rakesh.kota@xxxxxxxxxxxxxxxx>