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Message-ID: <b46398da-ef01-432a-896d-f4ce2436ec52@quicinc.com>
Date: Wed, 20 Dec 2023 09:23:36 +0800
From: Tengfei Fan <quic_tengfan@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC: <andersson@...nel.org>, <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
<linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, Fenglin Wu <quic_fenglinw@...cinc.com>
Subject: Re: [PATCH v3 5/6] arm64: dts: qcom: add base AIM300 dtsi
On 12/19/2023 6:25 PM, Dmitry Baryshkov wrote:
> On Tue, 19 Dec 2023 at 02:52, Tengfei Fan <quic_tengfan@...cinc.com> wrote:
>>
>> AIM300 is a module with QCS8550 SoC, UFS and PMIC chip.
>> AIM300 Series is a highly optimized family of modules designed to support
>> AIoT applications. The Module is mounted onto Qualcomm AIoT carrier board
>> to support verification, evaluation and development.
>>
>> Co-developed-by: Fenglin Wu <quic_fenglinw@...cinc.com>
>> Signed-off-by: Fenglin Wu <quic_fenglinw@...cinc.com>
>> Signed-off-by: Tengfei Fan <quic_tengfan@...cinc.com>
>> ---
>> arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 371 +++++++++++++++++++
>> 1 file changed, 371 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
>> new file mode 100644
>> index 000000000000..04ca4597f952
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
>> @@ -0,0 +1,371 @@
>> +// SPDX-License-Identifier: BSD-3-Clause
>> +/*
>> + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
>> + */
>> +
>> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
>> +#include "qcs8550.dtsi"
>> +#include "pm8010.dtsi"
>> +#include "pm8550.dtsi"
>> +#include "pm8550b.dtsi"
>> +#define PMK8550VE_SID 5
>> +#include "pm8550ve.dtsi"
>> +#include "pm8550vs.dtsi"
>> +#include "pmk8550.dtsi"
>> +#include "pmr735d_a.dtsi"
>> +#include "pmr735d_b.dtsi"
>> +
>> +/ {
>> + 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;
>> + };
>> +};
>
> Is VPH_PWR regulator present on the SoM or on the carrier board?VPH_PWR regulator present on the SoM.
>
>> +
>> +&apps_rsc {
>> + regulators-0 {
>> + compatible = "qcom,pm8550-rpmh-regulators";
>> + qcom,pmic-id = "b";
>> +
>> + vdd-bob1-supply = <&vph_pwr>;
>> + vdd-bob2-supply = <&vph_pwr>;
>> + vdd-l1-l4-l10-supply = <&vreg_s6g_1p86>;
>> + vdd-l2-l13-l14-supply = <&vreg_bob1>;
>> + vdd-l3-supply = <&vreg_s4g_1p25>;
>> + vdd-l5-l16-supply = <&vreg_bob1>;
>> + vdd-l6-l7-supply = <&vreg_bob1>;
>> + vdd-l8-l9-supply = <&vreg_bob1>;
>> + vdd-l11-supply = <&vreg_s4g_1p25>;
>> + vdd-l12-supply = <&vreg_s6g_1p86>;
>> + vdd-l15-supply = <&vreg_s6g_1p86>;
>> + vdd-l17-supply = <&vreg_bob2>;
>> +
>> + vreg_bob1: bob1 {
>> + regulator-name = "vreg_bob1";
>> + regulator-min-microvolt = <3296000>;
>> + regulator-max-microvolt = <3960000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_bob2: bob2 {
>> + regulator-name = "vreg_bob2";
>> + regulator-min-microvolt = <2720000>;
>> + regulator-max-microvolt = <3960000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l1b_1p8: ldo1 {
>> + regulator-name = "vreg_l1b_1p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l2b_3p0: ldo2 {
>> + regulator-name = "vreg_l2b_3p0";
>> + regulator-min-microvolt = <3008000>;
>> + regulator-max-microvolt = <3008000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l5b_3p1: ldo5 {
>> + regulator-name = "vreg_l5b_3p1";
>> + regulator-min-microvolt = <3104000>;
>> + regulator-max-microvolt = <3104000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l6b_1p8: ldo6 {
>> + regulator-name = "vreg_l6b_1p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3008000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l7b_1p8: ldo7 {
>> + regulator-name = "vreg_l7b_1p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3008000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l8b_1p8: ldo8 {
>> + regulator-name = "vreg_l8b_1p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3008000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l9b_2p9: ldo9 {
>> + regulator-name = "vreg_l9b_2p9";
>> + regulator-min-microvolt = <2960000>;
>> + regulator-max-microvolt = <3008000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l11b_1p2: ldo11 {
>> + regulator-name = "vreg_l11b_1p2";
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1504000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l12b_1p8: ldo12 {
>> + regulator-name = "vreg_l12b_1p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l13b_3p0: ldo13 {
>> + regulator-name = "vreg_l13b_3p0";
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l14b_3p2: ldo14 {
>> + regulator-name = "vreg_l14b_3p2";
>> + regulator-min-microvolt = <3200000>;
>> + regulator-max-microvolt = <3200000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l15b_1p8: ldo15 {
>> + regulator-name = "vreg_l15b_1p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l16b_2p8: ldo16 {
>> + regulator-name = "vreg_l16b_2p8";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l17b_2p5: ldo17 {
>> + regulator-name = "vreg_l17b_2p5";
>> + regulator-min-microvolt = <2504000>;
>> + regulator-max-microvolt = <2504000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> + };
>> +
>> + regulators-1 {
>> + compatible = "qcom,pm8550vs-rpmh-regulators";
>> + qcom,pmic-id = "c";
>> +
>> + vdd-l1-supply = <&vreg_s4g_1p25>;
>> + vdd-l2-supply = <&vreg_s4e_0p95>;
>> + vdd-l3-supply = <&vreg_s4e_0p95>;
>> +
>> + vreg_l3c_0p9: ldo3 {
>> + regulator-name = "vreg_l3c_0p9";
>> + regulator-min-microvolt = <880000>;
>> + regulator-max-microvolt = <912000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> + };
>> +
>> + regulators-2 {
>> + compatible = "qcom,pm8550vs-rpmh-regulators";
>> + qcom,pmic-id = "d";
>> +
>> + vdd-l1-supply = <&vreg_s4e_0p95>;
>> + vdd-l2-supply = <&vreg_s4e_0p95>;
>> + vdd-l3-supply = <&vreg_s4e_0p95>;
>> +
>> + vreg_l1d_0p88: ldo1 {
>> + regulator-name = "vreg_l1d_0p88";
>> + regulator-min-microvolt = <880000>;
>> + regulator-max-microvolt = <920000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> + };
>> +
>> + regulators-3 {
>> + compatible = "qcom,pm8550vs-rpmh-regulators";
>> + qcom,pmic-id = "e";
>> +
>> + vdd-l1-supply = <&vreg_s4e_0p95>;
>> + vdd-l2-supply = <&vreg_s4e_0p95>;
>> + vdd-l3-supply = <&vreg_s4g_1p25>;
>> + vdd-s4-supply = <&vph_pwr>;
>> + vdd-s5-supply = <&vph_pwr>;
>> +
>> + vreg_s4e_0p95: smps4 {
>> + regulator-name = "vreg_s4e_0p95";
>> + regulator-min-microvolt = <904000>;
>> + regulator-max-microvolt = <984000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_s5e_1p08: smps5 {
>> + regulator-name = "vreg_s5e_1p08";
>> + regulator-min-microvolt = <1010000>;
>> + regulator-max-microvolt = <1120000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l1e_0p88: ldo1 {
>> + regulator-name = "vreg_l1e_0p88";
>> + regulator-min-microvolt = <880000>;
>> + regulator-max-microvolt = <912000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l2e_0p9: ldo2 {
>> + regulator-name = "vreg_l2e_0p9";
>> + regulator-min-microvolt = <870000>;
>> + regulator-max-microvolt = <970000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l3e_1p2: ldo3 {
>> + regulator-name = "vreg_l3e_1p2";
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1200000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> + };
>> +
>> + regulators-4 {
>> + compatible = "qcom,pm8550ve-rpmh-regulators";
>> + qcom,pmic-id = "f";
>> +
>> + vdd-l1-supply = <&vreg_s4e_0p95>;
>> + vdd-l2-supply = <&vreg_s4e_0p95>;
>> + vdd-l3-supply = <&vreg_s4e_0p95>;
>> + vdd-s4-supply = <&vph_pwr>;
>> +
>> + vreg_s4f_0p5: smps4 {
>> + regulator-name = "vreg_s4f_0p5";
>> + regulator-min-microvolt = <500000>;
>> + regulator-max-microvolt = <600000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l1f_0p9: ldo1 {
>> + regulator-name = "vreg_l1f_0p9";
>> + regulator-min-microvolt = <880000>;
>> + regulator-max-microvolt = <912000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l2f_0p88: ldo2 {
>> + regulator-name = "vreg_l2f_0p88";
>> + regulator-min-microvolt = <880000>;
>> + regulator-max-microvolt = <912000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l3f_0p88: ldo3 {
>> + regulator-name = "vreg_l3f_0p88";
>> + regulator-min-microvolt = <880000>;
>> + regulator-max-microvolt = <912000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> + };
>> +
>> + regulators-5 {
>> + compatible = "qcom,pm8550vs-rpmh-regulators";
>> + qcom,pmic-id = "g";
>> + vdd-l1-supply = <&vreg_s4g_1p25>;
>> + vdd-l2-supply = <&vreg_s4g_1p25>;
>> + vdd-l3-supply = <&vreg_s4g_1p25>;
>> + 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>;
>> +
>> + vreg_s1g_1p25: smps1 {
>> + regulator-name = "vreg_s1g_1p25";
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1300000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_s2g_0p85: smps2 {
>> + regulator-name = "vreg_s2g_0p85";
>> + regulator-min-microvolt = <800000>;
>> + regulator-max-microvolt = <1000000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_s3g_0p8: smps3 {
>> + regulator-name = "vreg_s3g_0p8";
>> + regulator-min-microvolt = <300000>;
>> + regulator-max-microvolt = <1004000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_s4g_1p25: smps4 {
>> + regulator-name = "vreg_s4g_1p25";
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1300000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_s5g_0p85: smps5 {
>> + regulator-name = "vreg_s5g_0p85";
>> + regulator-min-microvolt = <500000>;
>> + regulator-max-microvolt = <1004000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_s6g_1p86: smps6 {
>> + regulator-name = "vreg_s6g_1p86";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <2000000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l1g_1p2: ldo1 {
>> + regulator-name = "vreg_l1g_1p2";
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1200000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l2g_1p2: ldo2 {
>> + regulator-name = "vreg_l2g_1p2";
>> + regulator-min-microvolt = <1100000>;
>> + regulator-max-microvolt = <1200000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> +
>> + vreg_l3g_1p2: ldo3 {
>> + regulator-name = "vreg_l3g_1p2";
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1200000>;
>> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> + };
>> + };
>> +};
>> +
>> +&ufs_mem_hc {
>> + reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
>> + vcc-supply = <&vreg_l17b_2p5>;
>> + vcc-max-microamp = <1300000>;
>> + vccq-supply = <&vreg_l1g_1p2>;
>> + vccq-max-microamp = <1200000>;
>> + vdd-hba-supply = <&vreg_l3g_1p2>;
>> +
>> + status = "okay";
>> +};
>> +
>> +&ufs_mem_phy {
>> + vdda-phy-supply = <&vreg_l1d_0p88>;
>> + vdda-pll-supply = <&vreg_l3e_1p2>;
>> +
>> + status = "okay";
>> +};
>> --
>> 2.17.1
>>
>>
>
>
--
Thx and BRs,
Tengfei Fan
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