1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3#include "bcm2711-rpi-4-b.dts" 4 5/ { 6 compatible = "raspberrypi,400", "brcm,bcm2711"; 7 model = "Raspberry Pi 400"; 8 9 chosen { 10 /* 8250 auxiliary UART instead of pl011 */ 11 stdout-path = "serial1:115200n8"; 12 }; 13 14 gpio-poweroff { 15 compatible = "gpio-poweroff"; 16 gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>; 17 }; 18}; 19 20&expgpio { 21 gpio-line-names = "BT_ON", 22 "WL_ON", 23 "PWR_LED_OFF", 24 "GLOBAL_RESET", 25 "VDD_SD_IO_SEL", 26 "GLOBAL_SHUTDOWN", 27 "SD_PWR_ON", 28 "SHUTDOWN_REQUEST"; 29}; 30 31&genet_mdio { 32 clock-frequency = <1950000>; 33 /delete-node/ leds; 34}; 35 36&led_pwr { 37 gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; 38}; 39 40/delete-node/ &led_act; 41 42&pm { 43 /delete-property/ system-power-controller; 44}; 45