// SPDX-License-Identifier: GPL-2.0 /dts-v1/; #include "bcm2711-rpi-4-b.dts" / { compatible = "raspberrypi,400", "brcm,bcm2711"; model = "Raspberry Pi 400"; chosen { /* 8250 auxiliary UART instead of pl011 */ stdout-path = "serial1:115200n8"; }; leds { /delete-node/ led-act; led-pwr { gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; }; }; gpio-poweroff { compatible = "gpio-poweroff"; gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>; }; }; &expgpio { gpio-line-names = "BT_ON", "WL_ON", "", "GLOBAL_RESET", "VDD_SD_IO_SEL", "CAM_GPIO", "SD_PWR_ON", "SD_OC_N"; }; &genet_mdio { clock-frequency = <1950000>; }; &pm { /delete-property/ system-power-controller; };