63 lines
1.2 KiB
Devicetree
63 lines
1.2 KiB
Devicetree
// SPDX-License-Identifier: BSD-3-Clause
|
|
/*
|
|
* Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved.
|
|
* Copyright (c) 2025 Aleksandrs Vinarskis <alex@vinarskis.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "x1p42100-asus-zenbook-a14.dtsi"
|
|
|
|
/ {
|
|
model = "ASUS Zenbook A14 (UX3407QA, LCD)";
|
|
compatible = "asus,zenbook-a14-ux3407qa-lcd", "asus,zenbook-a14-ux3407qa", "qcom,x1p42100";
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pmk8550_pwm 0 416667>;
|
|
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-0 = <&edp_bl_reg_en>;
|
|
pinctrl-names = "default";
|
|
|
|
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";
|
|
};
|