linux-kernel - Re: [PATCH] arm64: dts: qcom: sc8280xp-crd: allow vreg

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Date:   Thu, 12 Jan 2023 15:43:14 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Johan Hovold <johan+linaro@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc8280xp-crd: allow vreg_l3b to be
 disabled



On 12.01.2023 08:45, Johan Hovold wrote:
> The vreg_l3b supply is used by the eDP, UFS and USB1 PHYs which are now
> described by the devicetree so that the regulator no longer needs to be
> marked always-on.
> 
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
> index db12d8678861..e5e75cc2c670 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
> @@ -150,7 +150,6 @@ vreg_l3b: ldo3 {
>  			regulator-max-microvolt = <1200000>;
>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>  			regulator-boot-on;
> -			regulator-always-on;
>  		};
>  
>  		vreg_l4b: ldo4 {