diff options
Diffstat (limited to 'zephyr/projects/trogdor/lazor/pwm_led.dts')
| -rw-r--r-- | zephyr/projects/trogdor/lazor/pwm_led.dts | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/zephyr/projects/trogdor/lazor/pwm_led.dts b/zephyr/projects/trogdor/lazor/pwm_led.dts new file mode 100644 index 0000000000..0582966d6a --- /dev/null +++ b/zephyr/projects/trogdor/lazor/pwm_led.dts @@ -0,0 +1,59 @@ +/* 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. + */ + +/ { + pwm_pins { + compatible = "cros-ec,pwm-pin-config"; + + pwm_y: pwm_y { + #led-pin-cells = <1>; + pwms = <&pwm0 0 PWM_HZ(324) PWM_POLARITY_NORMAL>; + }; + + pwm_b: pwm_b { + #led-pin-cells = <1>; + pwms = <&pwm2 0 PWM_HZ(324) PWM_POLARITY_NORMAL>; + }; + }; + + pwm-led-pins { + compatible = "cros-ec,pwm-led-pins"; + + color_off: color-off { + led-color = "LED_OFF"; + led-id = "EC_LED_ID_BATTERY_LED"; + led-pins = <&pwm_y 0>, + <&pwm_b 0>; + }; + + color_amber: color-amber { + led-color = "LED_AMBER"; + led-id = "EC_LED_ID_BATTERY_LED"; + br-color = "EC_LED_COLOR_AMBER"; + led-pins = <&pwm_y 100>, + <&pwm_b 0>; + }; + + color_blue: color-blue { + led-color = "LED_BLUE"; + led-id = "EC_LED_ID_BATTERY_LED"; + br-color = "EC_LED_COLOR_BLUE"; + led-pins = <&pwm_y 0>, + <&pwm_b 100>; + }; + }; +}; + +&pwm0 { + status = "okay"; + pinctrl-0 = <&pwm0_gpc3>; + pinctrl-names = "default"; +}; + +&pwm2 { + status = "okay"; + pinctrl-0 = <&pwm2_gpc4>; + pinctrl-names = "default"; +}; |