include-prefixes/arm/bcm2711-rpi-400.dts

0001 // SPDX-License-Identifier: GPL-2.0
0002 /dts-v1/;
0003 #include "bcm2711-rpi-4-b.dts"
0004
0005 / {
0006         compatible = "raspberrypi,400", "brcm,bcm2711";
0007         model = "Raspberry Pi 400";
0008
0009         chosen {
0010                 /* 8250 auxiliary UART instead of pl011 */
0011                 stdout-path = "serial1:115200n8";
0012         };
0013
0014         leds {
0015                 /delete-node/ led-act;
0016
0017                 led-pwr {
0018                         gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
0019                 };
0020         };
0021
0022         gpio-poweroff {
0023                 compatible = "gpio-poweroff";
0024                 gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>;
0025         };
0026 };
0027
0028 &expgpio {
0029         gpio-line-names = "BT_ON",
0030                           "WL_ON",
0031                           "PWR_LED_OFF",
0032                           "GLOBAL_RESET",
0033                           "VDD_SD_IO_SEL",
0034                           "GLOBAL_SHUTDOWN",
0035                           "SD_PWR_ON",
0036                           "SHUTDOWN_REQUEST";
0037 };
0038
0039 &genet_mdio {
0040         clock-frequency = <1950000>;
0041 };
0042
0043 &pm {
0044         /delete-property/ system-power-controller;
0045 };