| /* |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Copyright (c) 2021 Andrei-Edward Popa |
| * Copyright (c) 2022 Espressif Systems (Shanghai) Co., Ltd. |
| */ |
| |
| #include <zephyr/dt-bindings/pwm/pwm.h> |
| #include <dt-bindings/pinctrl/esp32s2-pinctrl.h> |
| |
| / { |
| aliases { |
| pwm-0 = &ledc0; |
| pwm-led0 = &pwm_led_blue; |
| }; |
| |
| pwmleds { |
| compatible = "pwm-leds"; |
| pwm_led_blue: pwm_led_gpio0_2 { |
| label = "PWM LED0"; |
| pwms = <&ledc0 0 1000 PWM_POLARITY_NORMAL>; |
| }; |
| }; |
| }; |
| |
| &pinctrl { |
| ledc0_default: ledc0_default { |
| group1 { |
| pinmux = <LEDC_CH0_GPIO2>; |
| output-enable; |
| }; |
| }; |
| }; |
| |
| &ledc0 { |
| pinctrl-0 = <&ledc0_default>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| channel0@0 { |
| reg = <0x0>; |
| timer = <0>; |
| }; |
| }; |
