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