From: Konrad Dybcio <quic_kdybcio@xxxxxxxxxxx> Add support for Surface Laptop 7 machines, based on X1E80100. The feature status is mostly on par with other X Elite machines, notably lacking: - USB-A and probably USB-over-Surface-connector (pending NXP retimer support) - SD card reader (Realtek RTS5261 connected over PCIe) - Touchscreen and touchpad support (hid-over-SPI [1]) - Audio (a quick look suggests the setup is very close to the one in X1E CRD) The two Surface Laptop 7 SKUs (13.8" and 15") only have very minor differences, amounting close to none on the software side. Even the MBN firmware files and ACPI tables are shared between the two machines. With that in mind, support is added for both, although only the larger one was physically tested. Display differences will be taken care of through fused-in EDID and other matters should be solved within the EC and boot firmware. [1] https://www.microsoft.com/en-us/download/details.aspx?id=103325 Signed-off-by: Konrad Dybcio <quic_kdybcio@xxxxxxxxxxx> --- arch/arm64/boot/dts/qcom/Makefile | 2 + .../boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 835 +++++++++++++++++++++ .../boot/dts/qcom/x1e80100-microsoft-romulus13.dts | 13 + .../boot/dts/qcom/x1e80100-microsoft-romulus15.dts | 13 + 4 files changed, 863 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 197ab325c0b9..0982819137e4 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -271,4 +271,6 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += x1e80100-asus-vivobook-s15.dtb dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb dtb-$(CONFIG_ARCH_QCOM) += x1e80100-lenovo-yoga-slim7x.dtb +dtb-$(CONFIG_ARCH_QCOM) += x1e80100-microsoft-romulus13.dtb +dtb-$(CONFIG_ARCH_QCOM) += x1e80100-microsoft-romulus15.dtb dtb-$(CONFIG_ARCH_QCOM) += x1e80100-qcp.dtb diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi new file mode 100644 index 000000000000..42e02ad6a9c3 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi @@ -0,0 +1,835 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> + +#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"; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&cam_indicator_en>; + + led-camera-indicator { + label = "white:camera-indicator"; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_WHITE>; + 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; + }; + }; + + 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; + }; + + 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"; + }; +}; + +&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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_bob2: bob2 { + regulator-name = "vreg_bob2"; + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1b: ldo1 { + regulator-name = "vreg_l1b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2b: ldo2 { + regulator-name = "vreg_l2b"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l4b: ldo4 { + regulator-name = "vreg_l4b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l5b: ldo5 { + regulator-name = "vreg_l5b"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l6b: ldo6 { + regulator-name = "vreg_l6b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l7b: ldo7 { + regulator-name = "vreg_l7b"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l8b: ldo8 { + regulator-name = "vreg_l8b"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l9b: ldo9 { + regulator-name = "vreg_l9b"; + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l10b: ldo10 { + regulator-name = "vreg_l10b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l12b: ldo12 { + regulator-name = "vreg_l12b"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l13b: ldo13 { + regulator-name = "vreg_l13b"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l14b: ldo14 { + regulator-name = "vreg_l14b"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l15b: ldo15 { + regulator-name = "vreg_l15b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l16b: ldo16 { + regulator-name = "vreg_l16b"; + regulator-min-microvolt = <2912000>; + regulator-max-microvolt = <2912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l17b: ldo17 { + regulator-name = "vreg_l17b"; + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2504000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + 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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1c: ldo1 { + regulator-name = "vreg_l1c"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2c: ldo2 { + regulator-name = "vreg_l2c"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3c: ldo3 { + regulator-name = "vreg_l3c"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + 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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2d: ldo2 { + regulator-name = "vreg_l2d"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3d: ldo3 { + regulator-name = "vreg_l3d"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + 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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3e: ldo3 { + regulator-name = "vreg_l3e"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + 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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1f: ldo1 { + regulator-name = "vreg_l1f"; + regulator-min-microvolt = <1024000>; + regulator-max-microvolt = <1024000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2f: ldo2 { + regulator-name = "vreg_l2f"; + regulator-min-microvolt = <1024000>; + regulator-max-microvolt = <1024000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3f: ldo3 { + regulator-name = "vreg_l3f"; + regulator-min-microvolt = <1024000>; + regulator-max-microvolt = <1024000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + 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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_s2i: smps2 { + regulator-name = "vreg_s2i"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1100000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1i: ldo1 { + regulator-name = "vreg_l1i"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2i: ldo2 { + regulator-name = "vreg_l2i"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3i: ldo3 { + regulator-name = "vreg_l3i"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + 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 = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1j: ldo1 { + regulator-name = "vreg_l1j"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2j: ldo2 { + regulator-name = "vreg_l2j"; + regulator-min-microvolt = <1256000>; + regulator-max-microvolt = <1256000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3j: ldo3 { + regulator-name = "vreg_l3j"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; +}; + +&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"; + + /* Something @4f */ +}; + +&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>; +}; + +&tlmm { + gpio-reserved-ranges = <44 4>, /* SPI (TPM) */ + <238 1>; /* UFS Reset */ + + 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>; +}; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dts b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dts new file mode 100644 index 000000000000..eb7580dd9684 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +/dts-v1/; + +#include "x1e80100-microsoft-romulus.dtsi" + +/ { + model = "Microsoft Surface Laptop 7 (13.8 inch)"; + compatible = "microsoft,romulus13", "qcom,x1e80100"; +}; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus15.dts b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus15.dts new file mode 100644 index 000000000000..4751ad9b510b --- /dev/null +++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus15.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +/dts-v1/; + +#include "x1e80100-microsoft-romulus.dtsi" + +/ { + model = "Microsoft Surface Laptop 7 (15 inch)"; + compatible = "microsoft,romulus15", "qcom,x1e80100"; +}; -- 2.46.0
