linux-kernel - Re: [PATCH 1/3] regulator: qcom_usb_vbus: Update DTS binding for PMI8998 support

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Message-ID: <ffe2jzm6buz73wqkrqdf4wm7xihv2sdxuqmwop3lfqhneypajx@mwd2oidfoqh5>
Date: Wed, 12 Feb 2025 04:04:43 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: "James A. MacInnes" <james.a.macinnes@...il.com>
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org, andersson@...nel.org, konradybcio@...nel.org, 
	quic_wcheng@...cinc.com, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	lgirdwood@...il.com, broonie@...nel.org
Subject: Re: [PATCH 1/3] regulator: qcom_usb_vbus: Update DTS binding for
 PMI8998 support

On Tue, Feb 11, 2025 at 05:07:42PM -0800, James A. MacInnes wrote:
> Update the binding in
> Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml
> to include the compatible string "qcom,pmi8998-vbus-reg".
> This change adds PMI8998 support to the Qualcomm USB VBUS regulator
> bindings.

The second phrase is obvious.

> 
> With this patch, device trees that describe a PMI8998 USB VBUS regulator
> using the "qcom,pmi8998-vbus-reg" compatible string will now validate
> correctly. This is required to support hardware based on PMI8998, which
> has different current limit tables and other regulator-specific
> configurations.

All of this is also obvious

> 
> Tested: The next patch contains the driver and has been tested with
> Lantronix SOM.

Drop

> 
> Signed-off-by: James A. MacInnes <james.a.macinnes@...il.com>
> ---
>  .../devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml   | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml
> index fcefc722ee2a..6092560e9048 100644
> --- a/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml
> +++ b/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml
> @@ -22,6 +22,7 @@ properties:
>      oneOf:
>        - enum:
>            - qcom,pm8150b-vbus-reg
> +          - qcom,pmi8998-vbus-reg
>        - items:
>            - enum:
>                - qcom,pm4125-vbus-reg
> -- 
> 2.43.0
> 

-- 
With best wishes
Dmitry