| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (C) 2021, Microsoft Corporation |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/regulator/qcom,rpmh-regulator.h> |
| #include "sm8350.dtsi" |
| #include "pm8350.dtsi" |
| #include "pm8350b.dtsi" |
| #include "pm8350c.dtsi" |
| #include "pmk8350.dtsi" |
| #include "pmr735a.dtsi" |
| #include "pmr735b.dtsi" |
| |
| / { |
| model = "Microsoft Surface Duo 2"; |
| compatible = "microsoft,surface-duo2", "qcom,sm8350"; |
| chassis-type = "handset"; |
| |
| aliases { |
| serial0 = &uart2; |
| }; |
| |
| 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; |
| }; |
| }; |
| |
| &adsp { |
| status = "okay"; |
| firmware-name = "qcom/sm8350/microsoft/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 = <&vreg_s11b_0p95>; |
| vdd-l2-l7-supply = <&vreg_bob>; |
| vdd-l3-l5-supply = <&vreg_bob>; |
| vdd-l6-l9-l10-supply = <&vreg_s11b_0p95>; |
| vdd-l8-supply = <&vreg_s2c_0p8>; |
| |
| vreg_s10b_1p8: smps10 { |
| regulator-name = "vreg_s10b_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vreg_s11b_0p95: smps11 { |
| regulator-name = "vreg_s11b_0p95"; |
| regulator-min-microvolt = <752000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| vreg_s12b_1p25: smps12 { |
| regulator-name = "vreg_s12b_1p25"; |
| regulator-min-microvolt = <1224000>; |
| regulator-max-microvolt = <1360000>; |
| }; |
| |
| vreg_l1b_0p88: ldo1 { |
| regulator-name = "vreg_l1b_0p88"; |
| regulator-min-microvolt = <912000>; |
| regulator-max-microvolt = <920000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l2b_3p07: ldo2 { |
| regulator-name = "vreg_l2b_3p07"; |
| regulator-min-microvolt = <3072000>; |
| regulator-max-microvolt = <3072000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l3b_0p9: ldo3 { |
| regulator-name = "vreg_l3b_0p9"; |
| regulator-min-microvolt = <904000>; |
| regulator-max-microvolt = <904000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l5b_0p88: ldo5 { |
| regulator-name = "vreg_l3b_0p9"; |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <888000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6b_1p2: ldo6 { |
| regulator-name = "vreg_l6b_1p2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1208000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7b_2p96: ldo7 { |
| regulator-name = "vreg_l7b_2p96"; |
| regulator-min-microvolt = <2400000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9b_1p2: ldo9 { |
| regulator-name = "vreg_l9b_1p2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| |
| 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 = <&vreg_s1c_1p86>; |
| vdd-l2-l8-supply = <&vreg_s1c_1p86>; |
| vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>; |
| vdd-l6-l9-l11-supply = <&vreg_bob>; |
| vdd-l10-supply = <&vreg_s12b_1p25>; |
| |
| vdd-bob-supply = <&vph_pwr>; |
| |
| vreg_s1c_1p86: smps1 { |
| regulator-name = "vreg_s1c_1p86"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1952000>; |
| }; |
| |
| vreg_s2c_0p8: smps2 { |
| regulator-name = "vreg_s2c_0p8"; |
| regulator-min-microvolt = <640000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| vreg_s10c_1p05: smps10 { |
| regulator-name = "vreg_s10c_1p05"; |
| regulator-min-microvolt = <1048000>; |
| regulator-max-microvolt = <1128000>; |
| }; |
| |
| vreg_bob: bob { |
| regulator-name = "vreg_bob"; |
| regulator-min-microvolt = <3008000>; |
| regulator-max-microvolt = <3960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; |
| }; |
| |
| vreg_l1c_1p8: ldo1 { |
| regulator-name = "vreg_l1c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l2c_1p8: ldo2 { |
| regulator-name = "vreg_l2c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l3c_3p0: ldo3 { |
| regulator-name = "vreg_l3c_3p0"; |
| regulator-min-microvolt = <3008000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l4c_uim1: ldo4 { |
| regulator-name = "vreg_l4c_uim1"; |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l5c_uim2: ldo5 { |
| regulator-name = "vreg_l5c_uim2"; |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6c_1p8: ldo6 { |
| regulator-name = "vreg_l6c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7c_3p0: ldo7 { |
| regulator-name = "vreg_l7c_3p0"; |
| regulator-min-microvolt = <3008000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l8c_1p8: ldo8 { |
| regulator-name = "vreg_l8c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9c_2p96: ldo9 { |
| regulator-name = "vreg_l9c_2p96"; |
| regulator-min-microvolt = <2960000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l10c_1p2: ldo10 { |
| regulator-name = "vreg_l10c_1p2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l11c_2p96: ldo11 { |
| regulator-name = "vreg_l11c_2p96"; |
| regulator-min-microvolt = <2400000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l12c_1p8: ldo12 { |
| regulator-name = "vreg_l12c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l13c_3p0: ldo13 { |
| regulator-name = "vreg_l13c_3p0"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| }; |
| |
| &cdsp { |
| status = "okay"; |
| firmware-name = "qcom/sm8350/microsoft/cdsp.mbn"; |
| }; |
| |
| &i2c10 { |
| status = "okay"; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| }; |
| |
| &ipa { |
| qcom,gsi-loader = "self"; |
| memory-region = <&pil_ipa_fw_mem>; |
| status = "okay"; |
| }; |
| |
| &mpss { |
| status = "okay"; |
| firmware-name = "qcom/sm8350/microsoft/modem.mbn"; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &qupv3_id_1 { |
| status = "okay"; |
| }; |
| |
| &slpi { |
| status = "okay"; |
| firmware-name = "qcom/sm8350/microsoft/slpi.mbn"; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <4 4>, <12 4>, <56 4>, <76 4>; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &ufs_mem_hc { |
| status = "okay"; |
| |
| reset-gpios = <&tlmm 203 GPIO_ACTIVE_LOW>; |
| |
| vcc-supply = <&vreg_l7b_2p96>; |
| vcc-max-microamp = <800000>; |
| vccq-supply = <&vreg_l9b_1p2>; |
| vccq-max-microamp = <900000>; |
| }; |
| |
| &ufs_mem_phy { |
| status = "okay"; |
| |
| vdda-phy-supply = <&vreg_l5b_0p88>; |
| vdda-pll-supply = <&vreg_l6b_1p2>; |
| }; |
| |
| &usb_1 { |
| status = "okay"; |
| dr_mode = "peripheral"; |
| }; |
| |
| &usb_1_hsphy { |
| status = "okay"; |
| |
| vdda-pll-supply = <&vreg_l5b_0p88>; |
| vdda18-supply = <&vreg_l1c_1p8>; |
| vdda33-supply = <&vreg_l2b_3p07>; |
| }; |
| |
| &usb_1_qmpphy { |
| status = "okay"; |
| |
| vdda-phy-supply = <&vreg_l6b_1p2>; |
| vdda-pll-supply = <&vreg_l1b_0p88>; |
| }; |
| |
| &usb_2 { |
| status = "okay"; |
| }; |
| |
| &usb_2_hsphy { |
| status = "okay"; |
| |
| vdda-pll-supply = <&vreg_l5b_0p88>; |
| vdda18-supply = <&vreg_l1c_1p8>; |
| vdda33-supply = <&vreg_l2b_3p07>; |
| }; |
| |
| &usb_2_qmpphy { |
| status = "okay"; |
| |
| vdda-phy-supply = <&vreg_l6b_1p2>; |
| vdda-pll-supply = <&vreg_l5b_0p88>; |
| }; |
