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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2023 Toradex
*/
// Verdin AM62 Mezzanine Backlight
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
/ {
compatible = "toradex,verdin-am62";
};
&{/} {
backlight_mezzanine: backlight-mezzanine {
compatible = "pwm-backlight";
brightness-levels = <0 45 63 88 119 158 203 255>;
default-brightness-level = <4>;
/* Verdin GPIO_4 (SODIMM 212) */
enable-gpios = <&mcu_gpio0 4 GPIO_ACTIVE_HIGH>;
/* Verdin PWM_2 (SODIMM 16) */
pwms = <&epwm0 1 6666667 PWM_POLARITY_INVERTED>;
};
};
/* Verdin PWM_1, PWM_2 */
&epwm0 {
status = "okay";
};
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