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/* Copyright 2022 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <dt-bindings/battery.h>
/ {
led-colors {
compatible = "cros-ec,led-policy";
pwr-power-state-off {
color-0 {
led-color = <&color_power_off>;
};
};
pwr-power-state-on {
chipset-state = "POWER_S0";
color-0 {
led-color = <&color_power_green>;
};
};
pwr-power-state-s3 {
chipset-state = "POWER_S3";
color-0 {
led-color = <&color_power_green>;
period-ms = <1000>;
};
color-1 {
led-color = <&color_power_off>;
period-ms = <3000>;
};
};
};
pwmleds {
compatible = "pwm-leds";
/* NOTE: &pwm number needs same with channel number */
led_power_red: ec_led1_odl {
pwms = <&pwm0
PWM_CHANNEL_0
PWM_HZ(324)
PWM_POLARITY_INVERTED>;
};
led_power_green: ec_led2_odl {
pwms = <&pwm1
PWM_CHANNEL_1
PWM_HZ(324)
PWM_POLARITY_INVERTED>;
};
led_power_blue: ec_led3_odl {
pwms = <&pwm2
PWM_CHANNEL_2
PWM_HZ(324)
PWM_POLARITY_INVERTED>;
};
};
pwm-led-pins {
compatible = "cros-ec,pwm-led-pins";
color_power_off: color-power-off {
led-color = "LED_OFF";
led-id = "EC_LED_ID_POWER_LED";
led-pwms = <&led_power_red &led_power_green
&led_power_blue>;
led-values = <0 0 0>;
};
color_power_green: color-power-green {
led-color = "LED_GREEN";
br-color = "EC_LED_COLOR_GREEN";
led-id = "EC_LED_ID_POWER_LED";
led-pwms = <&led_power_red &led_power_green
&led_power_blue>;
led-values = <0 100 0>;
};
color_power_blue: color-power-blue {
led-color = "LED_BLUE";
br-color = "EC_LED_COLOR_BLUE";
led-id = "EC_LED_ID_POWER_LED";
led-pwms = <&led_power_red &led_power_green
&led_power_blue>;
led-values = <0 0 100>;
};
};
};
/*
* LED1
* Broken, see b/269706760#comment4
*/
&pwm0 {
status = "okay";
prescaler-cx = <PWM_PRESCALER_C4>;
pinctrl-0 = <&pwm0_gpa0_default>;
pinctrl-names = "default";
};
/* LED2 */
&pwm1 {
status = "okay";
prescaler-cx = <PWM_PRESCALER_C4>;
pinctrl-0 = <&pwm1_gpa1_default>;
pinctrl-names = "default";
};
/* LED3 */
&pwm2 {
status = "okay";
prescaler-cx = <PWM_PRESCALER_C4>;
pinctrl-0 = <&pwm2_gpa2_default>;
pinctrl-names = "default";
};
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