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    SubjectRe: [PATCH 10/10] arm64: dts: qcom: Add base SM8550 MTP dts
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    On 16/11/2022 11:31, Abel Vesa wrote:
    > Add dts file for Qualcomm MTP platform which uses SM8550 SoC.
    >
    > Co-developed-by: Neil Armstrong <neil.armstrong@linaro.org>
    > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
    > Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
    > ---
    > arch/arm64/boot/dts/qcom/Makefile | 1 +
    > arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 419 ++++++++++++++++++++++++
    > 2 files changed, 420 insertions(+)
    > create mode 100644 arch/arm64/boot/dts/qcom/sm8550-mtp.dts
    >
    > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
    > index afe496a93f94..b447b3082c84 100644
    > --- a/arch/arm64/boot/dts/qcom/Makefile
    > +++ b/arch/arm64/boot/dts/qcom/Makefile
    > @@ -169,3 +169,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8350-sony-xperia-sagami-pdx215.dtb
    > dtb-$(CONFIG_ARCH_QCOM) += sm8450-hdk.dtb
    > dtb-$(CONFIG_ARCH_QCOM) += sm8450-qrd.dtb
    > dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx223.dtb
    > +dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
    > diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
    > new file mode 100644
    > index 000000000000..d4c8d5b2497e
    > --- /dev/null
    > +++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
    > @@ -0,0 +1,419 @@
    > +// SPDX-License-Identifier: BSD-3-Clause
    > +/*
    > + * Copyright (c) 2022, Linaro Limited
    > + */
    > +
    > +/dts-v1/;
    > +
    > +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
    > +#include "sm8550.dtsi"
    > +#include "pm8010.dtsi"
    > +#include "pm8550.dtsi"
    > +#include "pm8550b.dtsi"
    > +#include "pm8550ve.dtsi"
    > +#include "pm8550vs.dtsi"
    > +#include "pmk8550.dtsi"
    > +#include "pmr735d.dtsi"
    > +
    > +/ {
    > + model = "Qualcomm Technologies, Inc. SM8550 MTP";
    > + compatible = "qcom,sm8550-mtp", "qcom,sm8550";
    > +
    > + aliases {
    > + serial0 = &uart7;
    > + };
    > +
    > + chosen {
    > + stdout-path = "serial0:115200n8";
    > + };
    > +
    > + 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;
    > + };
    > +};
    > +
    > +&apps_rsc {
    > + pm8550b-rpmh-regulators {
    > + compatible = "qcom,pm8550-rpmh-regulators";
    > + qcom,pmic-id = "b";
    > +
    > + vdd-bob1-supply = <&vph_pwr>;
    > + vdd-bob2-supply = <&vph_pwr>;
    > + vdd-l2-l13-l14-supply = <&vreg_bob1>;
    > + vdd-l3-supply = <&vreg_s4g_1p3>;
    > + vdd-l5-l16-supply = <&vreg_bob1>;
    > + vdd-l6-l7-supply = <&vreg_bob1>;
    > + vdd-l8-l9-supply = <&vreg_bob1>;
    > + vdd-l11-supply = <&vreg_s4g_1p3>;
    > + vdd-l12-supply = <&vreg_s6g_1p8>;
    > + vdd-l15-supply = <&vreg_s6g_1p8>;
    > + 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 = <2800000>;
    > + regulator-max-microvolt = <2800000>;
    > + 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>;
    > + };
    > + };
    > +
    > + pm8550c-rpmh-regulators {
    > + compatible = "qcom,pm8550vs-rpmh-regulators";
    > + qcom,pmic-id = "c";
    > +
    > + vdd-l3-supply = <&vreg_s4e_0p9>;
    > +
    > + vreg_l3c_0p91: ldo3 {
    > + regulator-name = "vreg_l3c_0p9";
    > + regulator-min-microvolt = <880000>;
    > + regulator-max-microvolt = <912000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > + };
    > +
    > + pm8550d-rpmh-regulators {
    > + compatible = "qcom,pm8550vs-rpmh-regulators";
    > + qcom,pmic-id = "d";
    > +
    > + vdd-l1-supply = <&vreg_s4e_0p9>;
    > +
    > + vreg_l1d_0p88: ldo1 {
    > + regulator-name = "vreg_l1d_0p88";
    > + regulator-min-microvolt = <880000>;
    > + regulator-max-microvolt = <920000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > + };
    > +
    > + pm8550e-rpmh-regulators {
    > + compatible = "qcom,pm8550vs-rpmh-regulators";
    > + qcom,pmic-id = "e";
    > +
    > + vdd-l1-supply = <&vreg_s4e_0p9>;
    > + vdd-l2-supply = <&vreg_s4e_0p9>;
    > + vdd-l3-supply = <&vreg_s4g_1p3>;
    > + vdd-s4-supply = <&vph_pwr>;
    > + vdd-s5-supply = <&vph_pwr>;
    > +
    > + vreg_s4e_0p9: smps4 {
    > + regulator-name = "vreg_s4e_0p9";
    > + regulator-min-microvolt = <904000>;
    > + regulator-max-microvolt = <984000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_s5e_1p1: smps5 {
    > + regulator-name = "vreg_s5e_1p1";
    > + regulator-min-microvolt = <1080000>;
    > + 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 = <880000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_l2e_0p9: ldo2 {
    > + regulator-name = "vreg_l2e_0p9";
    > + regulator-min-microvolt = <904000>;
    > + 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>;
    > + };
    > + };
    > +
    > + pm8550f-rpmh-regulators {
    > + compatible = "qcom,pm8550ve-rpmh-regulators";
    > + qcom,pmic-id = "f";
    > +
    > + vdd-l1-supply = <&vreg_s4e_0p9>;
    > + vdd-l2-supply = <&vreg_s4e_0p9>;
    > + vdd-l3-supply = <&vreg_s4e_0p9>;
    > + vdd-s4-supply = <&vph_pwr>;
    > +
    > + vreg_s4f_0p5: smps4 {
    > + regulator-name = "vreg_s4f_0p5";
    > + regulator-min-microvolt = <500000>;
    > + regulator-max-microvolt = <700000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_l1f_0p9: ldo1 {
    > + regulator-name = "vreg_l1f_0p9";
    > + regulator-min-microvolt = <912000>;
    > + 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_0p91: ldo3 {
    > + regulator-name = "vreg_l3f_0p91";
    > + regulator-min-microvolt = <880000>;
    > + regulator-max-microvolt = <912000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > + };
    > +
    > + pm8550g-rpmh-regulators {
    > + compatible = "qcom,pm8550vs-rpmh-regulators";
    > + qcom,pmic-id = "g";
    > +
    > + vdd-l1-supply = <&vreg_s4g_1p3>;
    > + vdd-l2-supply = <&vreg_s4g_1p3>;
    > + vdd-l3-supply = <&vreg_s4g_1p3>;
    > + 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_1p2: smps1 {
    > + regulator-name = "vreg_s1g_1p2";
    > + regulator-min-microvolt = <1200000>;
    > + regulator-max-microvolt = <1300000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_s2g_0p8: smps2 {
    > + regulator-name = "vreg_s2g_0p8";
    > + regulator-min-microvolt = <800000>;
    > + regulator-max-microvolt = <1000000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_s3g_0p7: smps3 {
    > + regulator-name = "vreg_s3g_0p7";
    > + regulator-min-microvolt = <300000>;
    > + regulator-max-microvolt = <1004000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_s4g_1p3: smps4 {
    > + regulator-name = "vreg_s4g_1p3";
    > + regulator-min-microvolt = <1200000>;
    > + regulator-max-microvolt = <1352000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_s5g_0p8: smps5 {
    > + regulator-name = "vreg_s5g_0p8";
    > + regulator-min-microvolt = <500000>;
    > + regulator-max-microvolt = <1004000>;
    > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
    > + };
    > +
    > + vreg_s6g_1p8: smps6 {
    > + regulator-name = "vreg_s6g_1p8";
    > + 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 = <1200000>;
    > + 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>;
    > + };
    > + };
    > +};
    > +
    > +&pm8550_gpios {
    > + sdc2_card_det_n: sdc2-card-det-state {
    > + card-det-pins {
    No need to add a child node if it's just a single set of configurations.

    > + pins = "gpio12";
    > + function = "normal";
    > + input-enable;
    > + output-disable;
    > + bias-pull-up;
    > + power-source = <1>; /* 1.8 V */
    > + };
    > + };
    > +};
    > +
    > +&qupv3_id_0 {
    > + status = "okay";
    > +};
    > +
    > +&sdhc_2 {
    > + status = "okay";
    > +
    > + cd-gpios = <&pm8550_gpios 12 GPIO_ACTIVE_LOW>;
    > + pinctrl-names = "default", "sleep";
    > + pinctrl-0 = <&sdc2_default &sdc2_card_det_n>;
    > + pinctrl-1 = <&sdc2_sleep &sdc2_card_det_n>;
    > + vmmc-supply = <&vreg_l9b_2p9>;
    > + vqmmc-supply = <&vreg_l8b_1p8>;
    > + bus-width = <4>;
    > + no-sdio;
    > + no-emmc;
    > +};
    > +
    > +&tlmm {
    > + gpio-reserved-ranges = <32 8>;
    > +
    > + sdc2_default: sdc2-default-state {
    > + clk-pins {
    > + pins = "sdc2_clk";
    > + bias-disable;
    > + drive-strength = <16>;
    > + };
    > +
    > + cmd-pins {
    > + pins = "sdc2_cmd";
    > + bias-pull-up;
    > + drive-strength = <10>;
    > + };
    > +
    > + data-pins {
    > + pins = "sdc2_data";
    > + bias-pull-up;
    > + drive-strength = <10>;
    > + };
    > + };
    These are really SoC pins and can go to the SoC DTSI.

    Konrad
    > +};
    > +
    > +&uart7 {
    > + status = "okay";
    > +};

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      Last update: 2022-11-16 12:25    [W:3.428 / U:0.120 seconds]
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