linux-kernel - Re: [PATCH 1/5] arm64: dts: qcom: sm6125-seine: Configure PM6125 regulators

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Date:   Fri, 23 Dec 2022 12:57:22 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Marijn Suijten <marijn.suijten@...ainline.org>,
        phone-devel@...r.kernel.org, Bjorn Andersson <andersson@...nel.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        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 1/5] arm64: dts: qcom: sm6125-seine: Configure PM6125
 regulators



On 22.12.2022 21:36, Marijn Suijten wrote:
> Configure PM6125 regulators based on availability and voltages defined
> downstream, to allow powering up (and/or keeping powered) other hardware
> blocks going forward.
> 
> Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  .../qcom/sm6125-sony-xperia-seine-pdx201.dts  | 139 ++++++++++++++++++
>  1 file changed, 139 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
> index 4e7c12863d28..4f825c55692b 100644
> --- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
> +++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
> @@ -276,6 +276,145 @@ &qupv3_id_0 {
>  	status = "okay";
>  };
>  
> +&rpm_requests {
> +	regulators-0 {
> +		compatible = "qcom,rpm-pm6125-regulators";
> +
> +		vdd_l2_l3_l4-supply = <&pm6125_l7>;
> +		vdd_l5_l15_l19_l20_l21_l22-supply = <&pm6125_l10>;
> +
> +		/*
> +		 * S3/S4 is VDD_CX
> +		 * S5 is VDD_MX/WCSS_MX
> +		 */
> +
> +		pm6125_s6: s6 {
> +			regulator-min-microvolt = <936000>;
> +			regulator-max-microvolt = <1422000>;
> +		};
> +
> +		pm6125_l1: l1 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1256000>;
> +		};
> +
> +		pm6125_l2: l2 {
> +			regulator-min-microvolt = <1000000>;
> +			regulator-max-microvolt = <1056000>;
> +		};
> +
> +		pm6125_l3: l3 {
> +			regulator-min-microvolt = <1000000>;
> +			regulator-max-microvolt = <1064000>;
> +		};
> +
> +		pm6125_l4: l4 {
> +			regulator-min-microvolt = <872000>;
> +			regulator-max-microvolt = <976000>;
> +		};
> +
> +		pm6125_l5: l5 {
> +			regulator-min-microvolt = <1648000>;
> +			regulator-max-microvolt = <3104000>;
> +		};
> +
> +		pm6125_l6: l6 {
> +			regulator-min-microvolt = <576000>;
> +			regulator-max-microvolt = <656000>;
> +		};
> +
> +		pm6125_l7: l7 {
> +			regulator-min-microvolt = <872000>;
> +			regulator-max-microvolt = <976000>;
> +		};
> +
> +		pm6125_l8: l8 {
> +			regulator-min-microvolt = <400000>;
> +			regulator-max-microvolt = <728000>;
> +		};
> +
> +		pm6125_l9: l9 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1896000>;
> +		};
> +
> +		pm6125_l10: l10 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1896000>;
> +		};
> +
> +		pm6125_l11: l11 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1952000>;
> +		};
> +
> +		pm6125_l12: l12 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1996000>;
> +		};
> +
> +		pm6125_l13: l13 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1832000>;
> +		};
> +
> +		pm6125_l14: l14 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1904000>;
> +		};
> +
> +		pm6125_l15: l15 {
> +			regulator-min-microvolt = <3104000>;
> +			regulator-max-microvolt = <3232000>;
> +		};
> +
> +		pm6125_l16: l16 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1904000>;
> +		};
> +
> +		pm6125_l17: l17 {
> +			regulator-min-microvolt = <1248000>;
> +			regulator-max-microvolt = <1304000>;
> +		};
> +
> +		pm6125_l18: l18 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1264000>;
> +		};
> +
> +		pm6125_l19: l19 {
> +			regulator-min-microvolt = <1648000>;
> +			regulator-max-microvolt = <2952000>;
> +		};
> +
> +		pm6125_l20: l20 {
> +			regulator-min-microvolt = <1648000>;
> +			regulator-max-microvolt = <2952000>;
> +		};
> +
> +		pm6125_l21: l21 {
> +			regulator-min-microvolt = <2600000>;
> +			regulator-max-microvolt = <2856000>;
> +		};
> +
> +		pm6125_l22: l22 {
> +			regulator-min-microvolt = <2944000>;
> +			regulator-max-microvolt = <3304000>;
> +		};
> +
> +		pm6125_l23: l23 {
> +			regulator-min-microvolt = <3000000>;
> +			regulator-max-microvolt = <3400000>;
> +		};
> +
> +		pm6125_l24: l24 {
> +			regulator-min-microvolt = <2944000>;
> +			regulator-max-microvolt = <3304000>;
> +		};
> +	};
> +};
> +
>  &sdc2_off_state {
>  	sd-cd-pins {
>  		pins = "gpio98";