| /* |
| * Copyright (c) 2021 Yonatan Schachter |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include "rpi_pico-common.dtsi" |
| |
| /* Only the rpi_pico/rp2040 has a pwm. */ |
| /* This define can be used to avoid sourcing board overlays when the PWM is not available */ |
| #define HAS_DT_PWM_LED 1 |
| |
| / { |
| leds { |
| compatible = "gpio-leds"; |
| led0: led_0 { |
| gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; |
| label = "LED"; |
| }; |
| }; |
| |
| pwm_leds { |
| compatible = "pwm-leds"; |
| status = "disabled"; |
| pwm_led0: pwm_led_0 { |
| pwms = <&pwm 9 PWM_MSEC(20) PWM_POLARITY_NORMAL>; |
| label = "PWM_LED"; |
| }; |
| }; |
| |
| aliases { |
| led0 = &led0; |
| pwm-led0 = &pwm_led0; |
| }; |
| }; |