Re: [PATCH v2 1/3] dt-bindings: regulator: qcom,usb-vbus-regulator: add qcom,pm4125-vbus-reg

[Krzysztof Kozlowski <krzk@kernel.org>]

On Wed, Jul 01, 2026 at 03:58:03PM +0530, Rakesh Kota wrote:
> The pm4125 PMIC uses a different USB VBUS register layout than pm8150b.
> It uses a 2-bit VBOOST voltage selector supporting output voltages of
> 4.25 V, 4.5 V, 4.75 V and 5.0 V, instead of a current-limit selector.
> 
> Move qcom,pm4125-vbus-reg from the pm8150b fallback items list into the
> standalone enum since the driver handles it with its own match-data and
> register layout.
> 
> Make regulator-min/max-microamp conditional so they are only required
> for current-limit variants (pm8150b, pm6150, pm7250b, pmi632). Add an
> if/then condition for qcom,pm4125-vbus-reg requiring regulator-min/
> max-microvolt instead, and update the pm4125 example accordingly.
> 
> Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> ---
>  .../regulator/qcom,usb-vbus-regulator.yaml         | 50 +++++++++++++++++++---
>  1 file changed, 45 insertions(+), 5 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof