// SPDX-License-Identifier: BSD-3-Clause /* * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. */ #include #include #include #include #include #include "x1e80100.dtsi" #include "x1e80100-pmics.dtsi" / { aliases { serial0 = &uart2; i2c0 = &i2c0; i2c3 = &i2c3; i2c4 = &i2c4; i2c5 = &i2c5; i2c7 = &i2c7; }; backlight: backlight { compatible = "pwm-backlight"; pwms = <&pmk8550_pwm 0 5000000>; enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; /* TODO: power-supply? */ pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>; pinctrl-names = "default"; }; gpio-keys { compatible = "gpio-keys"; pinctrl-0 = <&hall_int_n_default>; pinctrl-names = "default"; switch-lid { gpios = <&tlmm 2 GPIO_ACTIVE_LOW>; linux,input-type = ; linux,code = ; wakeup-source; wakeup-event-action = ; }; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&cam_indicator_en>; led-camera-indicator { label = "white:camera-indicator"; function = LED_FUNCTION_INDICATOR; color = ; gpios = <&tlmm 225 GPIO_ACTIVE_HIGH>; linux,default-trigger = "none"; default-state = "off"; /* Reuse as a panic indicator until we get a "camera on" trigger */ panic-indicator; }; }; pmic-glink { compatible = "qcom,x1e80100-pmic-glink", "qcom,sm8550-pmic-glink", "qcom,pmic-glink"; #address-cells = <1>; #size-cells = <0>; orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>, <&tlmm 123 GPIO_ACTIVE_HIGH>; /* Left-side rear port */ connector@0 { compatible = "usb-c-connector"; reg = <0>; power-role = "dual"; data-role = "dual"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; pmic_glink_ss0_hs_in: endpoint { remote-endpoint = <&usb_1_ss0_dwc3_hs>; }; }; port@1 { reg = <1>; pmic_glink_ss0_ss_in: endpoint { remote-endpoint = <&usb_1_ss0_qmpphy_out>; }; }; }; }; /* Left-side front port */ connector@1 { compatible = "usb-c-connector"; reg = <1>; power-role = "dual"; data-role = "dual"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; pmic_glink_ss1_hs_in: endpoint { remote-endpoint = <&usb_1_ss1_dwc3_hs>; }; }; port@1 { reg = <1>; pmic_glink_ss1_ss_in: endpoint { remote-endpoint = <&usb_1_ss1_qmpphy_out>; }; }; }; }; }; reserved-memory { linux,cma { compatible = "shared-dma-pool"; size = <0x0 0x8000000>; reusable; linux,cma-default; }; }; vreg_edp_3p3: regulator-edp-3p3 { compatible = "regulator-fixed"; regulator-name = "VREG_EDP_3P3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>; enable-active-high; pinctrl-0 = <&edp_reg_en>; pinctrl-names = "default"; regulator-boot-on; }; vreg_nvme: regulator-nvme { compatible = "regulator-fixed"; regulator-name = "VREG_NVME_3P3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>; enable-active-high; pinctrl-0 = <&nvme_reg_en>; pinctrl-names = "default"; regulator-boot-on; }; vph_pwr: regulator-vph-pwr { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; regulator-always-on; regulator-boot-on; }; }; &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_s4c>; vdd-l2-l13-l14-supply = <&vreg_bob1>; vdd-l5-l16-supply = <&vreg_bob1>; vdd-l6-l7-supply = <&vreg_bob2>; vdd-l8-l9-supply = <&vreg_bob1>; vdd-l12-supply = <&vreg_s5j>; vdd-l15-supply = <&vreg_s4c>; vdd-l17-supply = <&vreg_bob2>; vreg_bob1: bob1 { regulator-name = "vreg_bob1"; regulator-min-microvolt = <3008000>; regulator-max-microvolt = <3960000>; regulator-initial-mode = ; }; vreg_bob2: bob2 { regulator-name = "vreg_bob2"; regulator-min-microvolt = <2504000>; regulator-max-microvolt = <3008000>; regulator-initial-mode = ; }; vreg_l1b: ldo1 { regulator-name = "vreg_l1b"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; }; vreg_l2b: ldo2 { regulator-name = "vreg_l2b"; regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = ; }; vreg_l4b: ldo4 { regulator-name = "vreg_l4b"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; }; vreg_l5b: ldo5 { regulator-name = "vreg_l5b"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-initial-mode = ; }; vreg_l6b: ldo6 { regulator-name = "vreg_l6b"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2960000>; regulator-initial-mode = ; }; vreg_l7b: ldo7 { regulator-name = "vreg_l7b"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-initial-mode = ; }; vreg_l8b: ldo8 { regulator-name = "vreg_l8b"; regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = ; }; vreg_l9b: ldo9 { regulator-name = "vreg_l9b"; regulator-min-microvolt = <2960000>; regulator-max-microvolt = <2960000>; regulator-initial-mode = ; }; vreg_l10b: ldo10 { regulator-name = "vreg_l10b"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; }; vreg_l12b: ldo12 { regulator-name = "vreg_l12b"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; }; vreg_l13b: ldo13 { regulator-name = "vreg_l13b"; regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = ; }; vreg_l14b: ldo14 { regulator-name = "vreg_l14b"; regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = ; }; vreg_l15b: ldo15 { regulator-name = "vreg_l15b"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; }; vreg_l16b: ldo16 { regulator-name = "vreg_l16b"; regulator-min-microvolt = <2912000>; regulator-max-microvolt = <2912000>; regulator-initial-mode = ; }; vreg_l17b: ldo17 { regulator-name = "vreg_l17b"; regulator-min-microvolt = <2504000>; regulator-max-microvolt = <2504000>; regulator-initial-mode = ; }; }; regulators-1 { compatible = "qcom,pm8550ve-rpmh-regulators"; qcom,pmic-id = "c"; vdd-l1-supply = <&vreg_s5j>; vdd-l2-supply = <&vreg_s1f>; vdd-l3-supply = <&vreg_s1f>; vdd-s4-supply = <&vph_pwr>; vreg_s4c: smps4 { regulator-name = "vreg_s4c"; regulator-min-microvolt = <1856000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = ; }; vreg_l1c: ldo1 { regulator-name = "vreg_l1c"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; }; vreg_l2c: ldo2 { regulator-name = "vreg_l2c"; regulator-min-microvolt = <880000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; vreg_l3c: ldo3 { regulator-name = "vreg_l3c"; regulator-min-microvolt = <912000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; }; regulators-2 { compatible = "qcom,pmc8380-rpmh-regulators"; qcom,pmic-id = "d"; vdd-l1-supply = <&vreg_s1f>; vdd-l2-supply = <&vreg_s1f>; vdd-l3-supply = <&vreg_s4c>; vdd-s1-supply = <&vph_pwr>; vreg_l1d: ldo1 { regulator-name = "vreg_l1d"; regulator-min-microvolt = <880000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; vreg_l2d: ldo2 { regulator-name = "vreg_l2d"; regulator-min-microvolt = <912000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; vreg_l3d: ldo3 { regulator-name = "vreg_l3d"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; }; }; regulators-3 { compatible = "qcom,pmc8380-rpmh-regulators"; qcom,pmic-id = "e"; vdd-l2-supply = <&vreg_s1f>; vdd-l3-supply = <&vreg_s5j>; vreg_l2e: ldo2 { regulator-name = "vreg_l2e"; regulator-min-microvolt = <880000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; vreg_l3e: ldo3 { regulator-name = "vreg_l3e"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; }; }; regulators-4 { compatible = "qcom,pmc8380-rpmh-regulators"; qcom,pmic-id = "f"; vdd-l1-supply = <&vreg_s5j>; vdd-l2-supply = <&vreg_s5j>; vdd-l3-supply = <&vreg_s5j>; vdd-s1-supply = <&vph_pwr>; vreg_s1f: smps1 { regulator-name = "vreg_s1f"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1100000>; regulator-initial-mode = ; }; vreg_l1f: ldo1 { regulator-name = "vreg_l1f"; regulator-min-microvolt = <1024000>; regulator-max-microvolt = <1024000>; regulator-initial-mode = ; }; vreg_l2f: ldo2 { regulator-name = "vreg_l2f"; regulator-min-microvolt = <1024000>; regulator-max-microvolt = <1024000>; regulator-initial-mode = ; }; vreg_l3f: ldo3 { regulator-name = "vreg_l3f"; regulator-min-microvolt = <1024000>; regulator-max-microvolt = <1024000>; regulator-initial-mode = ; }; }; regulators-6 { compatible = "qcom,pm8550ve-rpmh-regulators"; qcom,pmic-id = "i"; vdd-l1-supply = <&vreg_s4c>; vdd-l2-supply = <&vreg_s5j>; vdd-l3-supply = <&vreg_s1f>; vdd-s1-supply = <&vph_pwr>; vdd-s2-supply = <&vph_pwr>; vreg_s1i: smps1 { regulator-name = "vreg_s1i"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; vreg_s2i: smps2 { regulator-name = "vreg_s2i"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1100000>; regulator-initial-mode = ; }; vreg_l1i: ldo1 { regulator-name = "vreg_l1i"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; }; vreg_l2i: ldo2 { regulator-name = "vreg_l2i"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; }; vreg_l3i: ldo3 { regulator-name = "vreg_l3i"; regulator-min-microvolt = <880000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; }; regulators-7 { compatible = "qcom,pm8550ve-rpmh-regulators"; qcom,pmic-id = "j"; vdd-l1-supply = <&vreg_s1f>; vdd-l2-supply = <&vreg_s5j>; vdd-l3-supply = <&vreg_s1f>; vdd-s5-supply = <&vph_pwr>; vreg_s5j: smps5 { regulator-name = "vreg_s5j"; regulator-min-microvolt = <1256000>; regulator-max-microvolt = <1304000>; regulator-initial-mode = ; }; vreg_l1j: ldo1 { regulator-name = "vreg_l1j"; regulator-min-microvolt = <912000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; vreg_l2j: ldo2 { regulator-name = "vreg_l2j"; regulator-min-microvolt = <1256000>; regulator-max-microvolt = <1256000>; regulator-initial-mode = ; }; vreg_l3j: ldo3 { regulator-name = "vreg_l3j"; regulator-min-microvolt = <880000>; regulator-max-microvolt = <920000>; regulator-initial-mode = ; }; }; }; &gpu { status = "okay"; zap-shader { memory-region = <&gpu_microcode_mem>; firmware-name = "qcom/x1e80100/microsoft/qcdxkmsuc8380.mbn"; }; }; &i2c0 { clock-frequency = <100000>; status = "okay"; /* Something @39, @3e, @44 */ }; &i2c3 { clock-frequency = <400000>; status = "okay"; /* PS8830 USB retimer @8 */ }; &i2c4 { clock-frequency = <400000>; status = "okay"; /* Something @18, @2c, @2e */ }; &i2c5 { clock-frequency = <400000>; status = "okay"; ptn3222: redriver@4f { compatible = "nxp,ptn3222"; reg = <0x4f>; reset-gpios = <&tlmm 7 GPIO_ACTIVE_LOW>; vdd3v3-supply = <&vreg_l13b>; vdd1v8-supply = <&vreg_l4b>; #phy-cells = <0>; }; }; &i2c7 { clock-frequency = <400000>; status = "okay"; /* PS8830 USB retimer @8 */ }; &mdss { status = "okay"; }; &mdss_dp3 { compatible = "qcom,x1e80100-dp"; /delete-property/ #sound-dai-cells; status = "okay"; aux-bus { panel { compatible = "edp-panel"; backlight = <&backlight>; power-supply = <&vreg_edp_3p3>; port { edp_panel_in: endpoint { remote-endpoint = <&mdss_dp3_out>; }; }; }; }; ports { port@1 { reg = <1>; mdss_dp3_out: endpoint { data-lanes = <0 1 2 3>; link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; remote-endpoint = <&edp_panel_in>; }; }; }; }; &mdss_dp3_phy { vdda-phy-supply = <&vreg_l3j>; vdda-pll-supply = <&vreg_l2j>; status = "okay"; }; &pcie4 { status = "okay"; }; &pcie4_phy { vdda-phy-supply = <&vreg_l3i>; vdda-pll-supply = <&vreg_l3e>; status = "okay"; }; &pcie6a { perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>; wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>; vddpe-3v3-supply = <&vreg_nvme>; pinctrl-0 = <&pcie6a_default>; pinctrl-names = "default"; status = "okay"; }; &pcie6a_phy { vdda-phy-supply = <&vreg_l1d>; vdda-pll-supply = <&vreg_l2j>; status = "okay"; }; &pmc8380_3_gpios { edp_bl_en: edp-bl-en-state { pins = "gpio4"; function = "normal"; power-source = <1>; /* 1.8V */ input-disable; output-enable; }; }; &pmk8550_pwm { status = "okay"; }; &pmk8550_gpios { edp_bl_pwm: edp-bl-pwm-state { pins = "gpio5"; function = "func3"; }; }; &qupv3_0 { status = "okay"; }; &qupv3_1 { status = "okay"; }; &qupv3_2 { status = "okay"; }; &remoteproc_adsp { firmware-name = "qcom/x1e80100/microsoft/Romulus/qcadsp8380.mbn", "qcom/x1e80100/microsoft/Romulus/adsp_dtb.mbn"; status = "okay"; }; &remoteproc_cdsp { firmware-name = "qcom/x1e80100/microsoft/Romulus/qccdsp8380.mbn", "qcom/x1e80100/microsoft/Romulus/cdsp_dtb.mbn"; status = "okay"; }; &smb2360_0_eusb2_repeater { vdd18-supply = <&vreg_l3d>; vdd3-supply = <&vreg_l2b>; }; &smb2360_1_eusb2_repeater { vdd18-supply = <&vreg_l3d>; vdd3-supply = <&vreg_l14b>; }; &smb2360_2 { status = "okay"; }; &smb2360_2_eusb2_repeater { vdd18-supply = <&vreg_l3d>; vdd3-supply = <&vreg_l8b>; }; &tlmm { gpio-reserved-ranges = <44 4>, /* SPI (TPM) */ <238 1>; /* UFS Reset */ hall_int_n_default: hall-int-n-state { pins = "gpio2"; function = "gpio"; bias-disable; }; nvme_reg_en: nvme-reg-en-state { pins = "gpio18"; function = "gpio"; drive-strength = <2>; bias-disable; }; edp_reg_en: edp-reg-en-state { pins = "gpio70"; function = "gpio"; drive-strength = <16>; bias-disable; }; ssam_state: ssam-state-state { pins = "gpio91"; function = "gpio"; bias-disable; }; pcie6a_default: pcie6a-default-state { perst-n-pins { pins = "gpio152"; function = "gpio"; drive-strength = <2>; bias-disable; }; clkreq-n-pins { pins = "gpio153"; function = "pcie6a_clk"; drive-strength = <2>; bias-pull-up; }; wake-n-pins { pins = "gpio154"; function = "gpio"; drive-strength = <2>; bias-pull-up; }; }; cam_indicator_en: cam-indicator-en-state { pins = "gpio225"; function = "gpio"; drive-strength = <2>; bias-disable; }; }; &uart2 { status = "okay"; embedded-controller { compatible = "microsoft,surface-sam"; interrupts-extended = <&tlmm 91 IRQ_TYPE_EDGE_RISING>; current-speed = <4000000>; pinctrl-0 = <&ssam_state>; pinctrl-names = "default"; }; }; &usb_1_ss0_hsphy { vdd-supply = <&vreg_l3j>; vdda12-supply = <&vreg_l2j>; phys = <&smb2360_0_eusb2_repeater>; status = "okay"; }; &usb_1_ss0_qmpphy { vdda-phy-supply = <&vreg_l3e>; vdda-pll-supply = <&vreg_l1j>; status = "okay"; }; &usb_1_ss0 { status = "okay"; }; &usb_1_ss0_dwc3 { dr_mode = "host"; }; &usb_1_ss0_dwc3_hs { remote-endpoint = <&pmic_glink_ss0_hs_in>; }; &usb_1_ss0_qmpphy_out { remote-endpoint = <&pmic_glink_ss0_ss_in>; }; &usb_1_ss1_hsphy { vdd-supply = <&vreg_l3j>; vdda12-supply = <&vreg_l2j>; phys = <&smb2360_1_eusb2_repeater>; status = "okay"; }; &usb_1_ss1_qmpphy { vdda-phy-supply = <&vreg_l3e>; vdda-pll-supply = <&vreg_l2d>; status = "okay"; }; &usb_1_ss1 { status = "okay"; }; &usb_1_ss1_dwc3 { dr_mode = "host"; }; &usb_1_ss1_dwc3_hs { remote-endpoint = <&pmic_glink_ss1_hs_in>; }; &usb_1_ss1_qmpphy_out { remote-endpoint = <&pmic_glink_ss1_ss_in>; }; /* MP0 goes to the Surface Connector, MP1 goes to the USB-A port */ &usb_mp { status = "okay"; }; &usb_mp_hsphy0 { vdd-supply = <&vreg_l2e>; vdda12-supply = <&vreg_l2j>; phys = <&smb2360_2_eusb2_repeater>; status = "okay"; }; &usb_mp_hsphy1 { vdd-supply = <&vreg_l2e>; vdda12-supply = <&vreg_l2j>; phys = <&ptn3222>; status = "okay"; }; &usb_mp_qmpphy0 { vdda-phy-supply = <&vreg_l3e>; vdda-pll-supply = <&vreg_l3c>; status = "okay"; }; &usb_mp_qmpphy1 { vdda-phy-supply = <&vreg_l3e>; vdda-pll-supply = <&vreg_l3c>; status = "okay"; };