| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2021, The Linux Foundation. All rights reserved. |
| * Copyright (c) 2022, Linaro Limited |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/regulator/qcom,rpmh-regulator.h> |
| |
| #include "sc8280xp.dtsi" |
| #include "sc8280xp-pmics.dtsi" |
| |
| / { |
| model = "Qualcomm SC8280XP CRD"; |
| compatible = "qcom,sc8280xp-crd", "qcom,sc8280xp"; |
| |
| aliases { |
| serial0 = &qup2_uart17; |
| }; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pmc8280c_lpg 3 1000000>; |
| enable-gpios = <&pmc8280_1_gpios 8 GPIO_ACTIVE_HIGH>; |
| power-supply = <&vreg_edp_bl>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| vreg_edp_bl: regulator-edp-bl { |
| compatible = "regulator-fixed"; |
| |
| regulator-name = "VREG_EDP_BL"; |
| regulator-min-microvolt = <3600000>; |
| regulator-max-microvolt = <3600000>; |
| |
| gpio = <&pmc8280_1_gpios 9 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&edp_bl_reg_en>; |
| |
| regulator-boot-on; |
| }; |
| |
| vreg_misc_3p3: regulator-misc-3p3 { |
| compatible = "regulator-fixed"; |
| |
| regulator-name = "VREG_MISC_3P3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| gpio = <&pmc8280_1_gpios 1 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&misc_3p3_reg_en>; |
| |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| |
| &apps_rsc { |
| pmc8280-1-rpmh-regulators { |
| compatible = "qcom,pm8350-rpmh-regulators"; |
| qcom,pmic-id = "b"; |
| |
| vdd-l3-l5-supply = <&vreg_s11b>; |
| |
| vreg_s11b: smps11 { |
| regulator-name = "vreg_s11b"; |
| regulator-min-microvolt = <1272000>; |
| regulator-max-microvolt = <1272000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l3b: ldo3 { |
| regulator-name = "vreg_l3b"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vreg_l4b: ldo4 { |
| regulator-name = "vreg_l4b"; |
| regulator-min-microvolt = <912000>; |
| regulator-max-microvolt = <912000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6b: ldo6 { |
| regulator-name = "vreg_l6b"; |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-boot-on; |
| }; |
| }; |
| |
| pmc8280c-rpmh-regulators { |
| compatible = "qcom,pm8350c-rpmh-regulators"; |
| qcom,pmic-id = "c"; |
| |
| vreg_l1c: ldo1 { |
| regulator-name = "vreg_l1c"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7c: ldo7 { |
| regulator-name = "vreg_l7c"; |
| regulator-min-microvolt = <2504000>; |
| regulator-max-microvolt = <2504000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = |
| <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l13c: ldo13 { |
| regulator-name = "vreg_l13c"; |
| regulator-min-microvolt = <3072000>; |
| regulator-max-microvolt = <3072000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| |
| pmc8280-2-rpmh-regulators { |
| compatible = "qcom,pm8350-rpmh-regulators"; |
| qcom,pmic-id = "d"; |
| |
| vdd-l1-l4-supply = <&vreg_s11b>; |
| |
| vreg_l3d: ldo3 { |
| regulator-name = "vreg_l3d"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = |
| <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l4d: ldo4 { |
| regulator-name = "vreg_l4d"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6d: ldo6 { |
| regulator-name = "vreg_l6d"; |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7d: ldo7 { |
| regulator-name = "vreg_l7d"; |
| regulator-min-microvolt = <3072000>; |
| regulator-max-microvolt = <3072000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9d: ldo9 { |
| regulator-name = "vreg_l9d"; |
| regulator-min-microvolt = <912000>; |
| regulator-max-microvolt = <912000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| }; |
| |
| &pmc8280c_lpg { |
| status = "okay"; |
| }; |
| |
| &pmk8280_pon_pwrkey { |
| status = "okay"; |
| }; |
| |
| &qup0 { |
| status = "okay"; |
| }; |
| |
| &qup0_i2c4 { |
| clock-frequency = <400000>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&qup0_i2c4_default>; |
| |
| status = "okay"; |
| |
| touchscreen@10 { |
| compatible = "hid-over-i2c"; |
| reg = <0x10>; |
| |
| hid-descr-addr = <0x1>; |
| interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>; |
| vdd-supply = <&vreg_misc_3p3>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ts0_default>; |
| }; |
| }; |
| |
| &qup1 { |
| status = "okay"; |
| }; |
| |
| &qup2 { |
| status = "okay"; |
| }; |
| |
| &qup2_i2c5 { |
| clock-frequency = <400000>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&qup2_i2c5_default>; |
| |
| status = "okay"; |
| |
| touchpad@15 { |
| compatible = "hid-over-i2c"; |
| reg = <0x15>; |
| |
| hid-descr-addr = <0x1>; |
| interrupts-extended = <&tlmm 182 IRQ_TYPE_LEVEL_LOW>; |
| vdd-supply = <&vreg_misc_3p3>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&tpad_default>; |
| |
| wakeup-source; |
| }; |
| |
| keyboard@68 { |
| compatible = "hid-over-i2c"; |
| reg = <0x68>; |
| |
| hid-descr-addr = <0x1>; |
| interrupts-extended = <&tlmm 104 IRQ_TYPE_LEVEL_LOW>; |
| vdd-supply = <&vreg_misc_3p3>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&kybd_default>; |
| |
| wakeup-source; |
| }; |
| }; |
| |
| &qup2_uart17 { |
| compatible = "qcom,geni-debug-uart"; |
| |
| status = "okay"; |
| }; |
| |
| &remoteproc_adsp { |
| firmware-name = "qcom/sc8280xp/qcadsp8280.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &remoteproc_nsp0 { |
| firmware-name = "qcom/sc8280xp/qccdsp8280.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &ufs_mem_hc { |
| reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>; |
| |
| vcc-supply = <&vreg_l7c>; |
| vcc-max-microamp = <800000>; |
| vccq-supply = <&vreg_l3d>; |
| vccq-max-microamp = <900000>; |
| |
| status = "okay"; |
| }; |
| |
| &ufs_mem_phy { |
| vdda-phy-supply = <&vreg_l6b>; |
| vdda-pll-supply = <&vreg_l3b>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_0 { |
| status = "okay"; |
| }; |
| |
| &usb_0_dwc3 { |
| /* TODO: Define USB-C connector properly */ |
| dr_mode = "host"; |
| }; |
| |
| &usb_0_hsphy { |
| vdda-pll-supply = <&vreg_l9d>; |
| vdda18-supply = <&vreg_l1c>; |
| vdda33-supply = <&vreg_l7d>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_0_qmpphy { |
| vdda-phy-supply = <&vreg_l9d>; |
| vdda-pll-supply = <&vreg_l4d>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_1 { |
| status = "okay"; |
| }; |
| |
| &usb_1_dwc3 { |
| /* TODO: Define USB-C connector properly */ |
| dr_mode = "host"; |
| }; |
| |
| &usb_1_hsphy { |
| vdda-pll-supply = <&vreg_l4b>; |
| vdda18-supply = <&vreg_l1c>; |
| vdda33-supply = <&vreg_l13c>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_1_qmpphy { |
| vdda-phy-supply = <&vreg_l4b>; |
| vdda-pll-supply = <&vreg_l3b>; |
| |
| status = "okay"; |
| }; |
| |
| &xo_board_clk { |
| clock-frequency = <38400000>; |
| }; |
| |
| /* PINCTRL - additions to nodes defined in sc8280xp.dtsi */ |
| |
| &pmc8280_1_gpios { |
| edp_bl_en: edp-bl-en-state { |
| pins = "gpio8"; |
| function = "normal"; |
| }; |
| |
| edp_bl_reg_en: edp-bl-reg-en-state { |
| pins = "gpio9"; |
| function = "normal"; |
| }; |
| |
| misc_3p3_reg_en: misc-3p3-reg-en-state { |
| pins = "gpio1"; |
| function = "normal"; |
| }; |
| }; |
| |
| &pmc8280c_gpios { |
| edp_bl_pwm: edp-bl-pwm-state { |
| pins = "gpio8"; |
| function = "func1"; |
| }; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>; |
| |
| kybd_default: kybd-default-state { |
| disable { |
| pins = "gpio102"; |
| function = "gpio"; |
| output-low; |
| }; |
| |
| int-n { |
| pins = "gpio104"; |
| function = "gpio"; |
| bias-disable; |
| }; |
| |
| reset { |
| pins = "gpio105"; |
| function = "gpio"; |
| bias-disable; |
| }; |
| }; |
| |
| qup0_i2c4_default: qup0-i2c4-default-state { |
| pins = "gpio171", "gpio172"; |
| function = "qup4"; |
| |
| bias-disable; |
| drive-strength = <16>; |
| }; |
| |
| qup2_i2c5_default: qup2-i2c5-default-state { |
| pins = "gpio81", "gpio82"; |
| function = "qup21"; |
| |
| bias-disable; |
| drive-strength = <16>; |
| }; |
| |
| tpad_default: tpad-default-state { |
| int-n { |
| pins = "gpio182"; |
| function = "gpio"; |
| bias-disable; |
| }; |
| }; |
| |
| ts0_default: ts0-default-state { |
| int-n { |
| pins = "gpio175"; |
| function = "gpio"; |
| bias-disable; |
| }; |
| |
| reset-n { |
| pins = "gpio99"; |
| function = "gpio"; |
| output-high; |
| drive-strength = <16>; |
| }; |
| }; |
| }; |
