61 lines
1.1 KiB
Plaintext
61 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2025, Linaro Limited
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*/
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#include "x1e78100-lenovo-thinkpad-t14s.dtsi"
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/ {
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model = "Lenovo ThinkPad T14s Gen 6 (LCD)";
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compatible = "lenovo,thinkpad-t14s-lcd", "lenovo,thinkpad-t14s",
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"qcom,x1e78100", "qcom,x1e80100";
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pmk8550_pwm 0 4266537>;
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enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
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power-supply = <&vreg_edp_bl>;
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pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>;
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pinctrl-names = "default";
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};
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vreg_edp_bl: regulator-edp-bl {
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compatible = "regulator-fixed";
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regulator-name = "VBL9";
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regulator-min-microvolt = <3600000>;
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regulator-max-microvolt = <3600000>;
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gpio = <&pmc8380_3_gpios 10 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&edp_bl_reg_en>;
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regulator-boot-on;
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};
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};
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&panel {
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backlight = <&backlight>;
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};
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&pmc8380_3_gpios {
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edp_bl_reg_en: edp-bl-reg-en-state {
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pins = "gpio10";
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function = "normal";
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};
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};
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&pmk8550_gpios {
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edp_bl_pwm: edp-bl-pwm-state {
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pins = "gpio5";
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function = "func3";
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};
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};
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&pmk8550_pwm {
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status = "okay";
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};
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