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Date: Mon, 14 Nov 2022 15:38:18 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Konrad Dybcio <konrad.dybcio@...aro.org>,
linux-arm-msm@...r.kernel.org, andersson@...nel.org,
agross@...nel.org, krzysztof.kozlowski@...aro.org
Cc: patches@...aro.org, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: qcom: sm8350-sagami: Add most RPMh
regulators
On 14/11/2022 15:36, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio@...ainline.org>
>
> Configure most RPMh-controlled regulators on SoMC Sagami. The missing
> ones (on pm8350b and pm8008[ij]) will be configured when driver support
> is added. Thankfully, it looks like PDX215 and PDX214 don't have any
> differences when it comes to PM8350/PM8350C/PMR735a.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
> ---
Missing second S-o-b, sorry:
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Konrad
> .../dts/qcom/sm8350-sony-xperia-sagami.dtsi | 350 ++++++++++++++++++
> 1 file changed, 350 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> index 93e88c40b3b9..f118caab3d42 100644
> --- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> @@ -3,6 +3,7 @@
> * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@...ainline.org>
> */
>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> #include "sm8350.dtsi"
> #include "pm8350.dtsi"
> #include "pm8350b.dtsi"
> @@ -73,6 +74,16 @@ ramoops@...00000 {
> no-map;
> };
> };
> +
> + vph_pwr: vph-pwr-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> +
> + regulator-always-on;
> + regulator-boot-on;
> + };
> };
>
> &adsp {
> @@ -80,6 +91,345 @@ &adsp {
> firmware-name = "qcom/sm8350/Sony/sagami/adsp.mbn";
> };
>
> +&apps_rsc {
> + regulators-0 {
> + compatible = "qcom,pm8350-rpmh-regulators";
> + qcom,pmic-id = "b";
> +
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vph_pwr>;
> + vdd-s3-supply = <&vph_pwr>;
> + vdd-s4-supply = <&vph_pwr>;
> + vdd-s5-supply = <&vph_pwr>;
> + vdd-s6-supply = <&vph_pwr>;
> + vdd-s7-supply = <&vph_pwr>;
> + vdd-s8-supply = <&vph_pwr>;
> + vdd-s9-supply = <&vph_pwr>;
> + vdd-s10-supply = <&vph_pwr>;
> + vdd-s11-supply = <&vph_pwr>;
> + vdd-s12-supply = <&vph_pwr>;
> +
> + vdd-l1-l4-supply = <&pm8350_s11>;
> + vdd-l2-l7-supply = <&vreg_bob>;
> + vdd-l3-l5-supply = <&vreg_bob>;
> + vdd-l6-l9-l10-supply = <&pm8350_s11>;
> +
> + /*
> + * ARC regulators:
> + * S5 - mx.lvl
> + * S6 - gfx.lvl
> + * S9 - mxc.lvl
> + */
> +
> + pm8350_s10: smps10 {
> + regulator-name = "pm8350_s10";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350_s11: smps11 {
> + regulator-name = "pm8350_s11";
> + regulator-min-microvolt = <752000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350_s12: smps12 {
> + regulator-name = "pm8350_s12";
> + regulator-min-microvolt = <1224000>;
> + regulator-max-microvolt = <1360000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350_l1: ldo1 {
> + regulator-name = "pm8350_l1";
> + regulator-min-microvolt = <912000>;
> + regulator-max-microvolt = <920000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350_l2: ldo2 {
> + regulator-name = "pm8350_l2";
> + regulator-min-microvolt = <3072000>;
> + regulator-max-microvolt = <3072000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350_l3: ldo3 {
> + regulator-name = "pm8350_l3";
> + regulator-min-microvolt = <904000>;
> + regulator-max-microvolt = <904000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + /* L4 - lmx.lvl (ARC) */
> +
> + pm8350_l5: ldo5 {
> + regulator-name = "pm8350_l5";
> + regulator-min-microvolt = <880000>;
> + regulator-max-microvolt = <888000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-allow-set-load;
> + };
> +
> + pm8350_l6: ldo6 {
> + regulator-name = "pm8350_l6";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1208000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-allow-set-load;
> + };
> +
> + pm8350_l7: ldo7 {
> + regulator-name = "pm8350_l7";
> + regulator-min-microvolt = <2400000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-allow-set-load;
> + };
> +
> + /* L8 - lcx.lvl (ARC) */
> +
> + pm8350_l9: ldo9 {
> + regulator-name = "pm8350_l9";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-allow-set-load;
> + };
> + };
> +
> + regulators-1 {
> + compatible = "qcom,pm8350c-rpmh-regulators";
> + qcom,pmic-id = "c";
> +
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vph_pwr>;
> + vdd-s3-supply = <&vph_pwr>;
> + vdd-s4-supply = <&vph_pwr>;
> + vdd-s5-supply = <&vph_pwr>;
> + vdd-s6-supply = <&vph_pwr>;
> + vdd-s7-supply = <&vph_pwr>;
> + vdd-s8-supply = <&vph_pwr>;
> + vdd-s9-supply = <&vph_pwr>;
> + vdd-s10-supply = <&vph_pwr>;
> +
> + vdd-l1-l12-supply = <&pm8350c_s1>;
> + vdd-l2-l8-supply = <&pm8350c_s1>;
> + vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
> + vdd-l6-l9-l11-supply = <&vreg_bob>;
> + vdd-l10-supply = <&pm8350_s12>;
> +
> + vdd-bob-supply = <&vph_pwr>;
> +
> + pm8350c_s1: smps1 {
> + regulator-name = "pm8350c_s1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1952000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + /* S2 - ebi.lvl (ARC) */
> +
> + pm8350c_s3: smps3 {
> + regulator-name = "pm8350c_s3";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <704000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + /*
> + * ARC regulators:
> + * S4 - mss.lvl
> + * S6 - cx.lvl
> + * S8 - mmcx.lvl
> + */
> +
> + pm8350c_s10: smps10 {
> + regulator-name = "pm8350c_s10";
> + regulator-min-microvolt = <1048000>;
> + regulator-max-microvolt = <1128000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l1: ldo1 {
> + regulator-name = "pm8350c_l1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l2: ldo2 {
> + regulator-name = "pm8350c_l2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l3: ldo3 {
> + regulator-name = "pm8350c_l3";
> + regulator-min-microvolt = <3304000>;
> + regulator-max-microvolt = <3304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l4: ldo4 {
> + regulator-name = "pm8350c_l4";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l5: ldo5 {
> + regulator-name = "pm8350c_l5";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l6: ldo6 {
> + regulator-name = "pm8350c_l6";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l7: ldo7 {
> + regulator-name = "pm8350c_l7";
> + regulator-min-microvolt = <3008000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l8: ldo8 {
> + regulator-name = "pm8350c_l8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l9: ldo9 {
> + regulator-name = "pm8350c_l9";
> + regulator-min-microvolt = <2960000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l10: ldo10 {
> + regulator-name = "pm8350c_l10";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l11: ldo11 {
> + regulator-name = "pm8350c_l11";
> + regulator-min-microvolt = <2400000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l12: ldo12 {
> + regulator-name = "pm8350c_l12";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + pm8350c_l13: ldo13 {
> + regulator-name = "pm8350c_l13";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_bob: bob {
> + regulator-name = "vreg_bob";
> + regulator-min-microvolt = <3400000>;
> + regulator-max-microvolt = <3960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
> + };
> + };
> +
> + /* TODO: Add pm8350b (just one ldo) once the driver part is in */
> +
> + regulators-2 {
> + compatible = "qcom,pmr735a-rpmh-regulators";
> + qcom,pmic-id = "e";
> +
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vph_pwr>;
> + vdd-s3-supply = <&vph_pwr>;
> +
> + vdd-l1-l2-supply = <&pmr735a_s2>;
> + vdd-l3-supply = <&pmr735a_s1>;
> + vdd-l4-supply = <&pm8350c_s1>;
> + vdd-l5-l6-supply = <&pm8350c_s1>;
> + vdd-l7-bob-supply = <&vreg_bob>;
> +
> + pmr735a_s1: smps1 {
> + regulator-name = "pmr735a_s1";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1280000>;
> + };
> +
> + pmr735a_s2: smps2 {
> + regulator-name = "pmr735a_s2";
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <976000>;
> + };
> +
> + pmr735a_s3: smps3 {
> + regulator-name = "pmr735a_s3";
> + regulator-min-microvolt = <2208000>;
> + regulator-max-microvolt = <2352000>;
> + };
> +
> + pmr735a_l1: ldo1 {
> + regulator-name = "pmr735a_l1";
> + regulator-min-microvolt = <912000>;
> + regulator-max-microvolt = <912000>;
> + };
> +
> + pmr735a_l2: ldo2 {
> + regulator-name = "pmr735a_l2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + };
> +
> + pmr735a_l3: ldo3 {
> + regulator-name = "pmr735a_l3";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + };
> +
> + pmr735a_l4: ldo4 {
> + regulator-name = "pmr735a_l4";
> + regulator-min-microvolt = <1776000>;
> + regulator-max-microvolt = <1872000>;
> + };
> +
> + pmr735a_l5: ldo5 {
> + regulator-name = "pmr735a_l5";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + };
> +
> + pmr735a_l6: ldo6 {
> + regulator-name = "pmr735a_l6";
> + regulator-min-microvolt = <480000>;
> + regulator-max-microvolt = <904000>;
> + };
> +
> + pmr735a_l7: ldo7 {
> + regulator-name = "pmr735a_l7";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + };
> + };
> +};
> +
> &cdsp {
> status = "okay";
> firmware-name = "qcom/sm8350/Sony/sagami/cdsp.mbn";
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