Re: [PATCH v4 3/4] arm64: dts: rockchip: Add devicetree for the FriendlyElec NanoPi R28S
From: Chukun Pan
Date: Mon Sep 14 2026 - 02:51:22 EST
Hi,
> + button-user {
> + debounce-interval = <50>;
> + gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_LOW>;
> + label = "USER";
> + linux,code = <KEY_RESTART>;
This is a custom button.
linux,code = <BTN_1>;
> + leds {
> + led-lan {
> + led-sys {
> + led-wan {
Use led-[0-9] for naming.
Two of them are the same as zero2.
> +&pinctrl {
> + leds {
> + led1: led1 {
> + led2: led2 {
> + led_sys: led-sys {
Two of them are the same as zero2.