linux-kernel - Re: [PATCH 3/3] arm64: boot: dts: pmi8998.dtsi: Add VBUS regulator

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Message-ID: <5efl5oppr5phgktwuk2n6rvdz37wuygdwsmrdqwh5gimofrrcq@qe6lena27emf>
Date: Wed, 12 Feb 2025 01:32:57 +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 3/3] arm64: boot: dts: pmi8998.dtsi: Add VBUS regulator

On Tue, Feb 11, 2025 at 11:49:16AM -0800, James A. MacInnes wrote:
> This patch adds support for the USB Type-C VBUS regulator to the
> PMI8998 PMIC device tree.

"In order to enable USB Type-C VBUS support on the SDM845 platform add
device node for the USB Vbus regulator to the PMI8998 PMIC device tree."

Drop the rest of the commit message.

> 
> Key changes:
> - Defined the `usb-vbus-regulator` node for VBUS handling, enabling
>   control over USB power delivery.
> 
> This addition enable USB Type-C VBUS support on sdm845 platforms.
> 
> Signed-off-by: James A. MacInnes <james.a.macinnes@...il.com>
> ---
>  arch/arm64/boot/dts/qcom/pmi8998.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
> index cd3f0790fd42..8cb1d851b5a3 100644
> --- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
> @@ -29,6 +29,12 @@ pmi8998_charger: charger@...0 {
>  			status = "disabled";
>  		};
>  
> +		pmi8998_vbus: usb-vbus-regulator@...0 {
> +			compatible = "qcom,pmi8998-vbus-reg";
> +			status = "disabled";
> +			reg = <0x1100>;
> +		};
> +
>  		pmi8998_gpios: gpio@...0 {
>  			compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio";
>  			reg = <0xc000>;
> -- 
> 2.43.0
> 

-- 
With best wishes
Dmitry