diff options
Diffstat (limited to 'arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts')
-rw-r--r-- | arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts new file mode 100644 index 0000000000..5a2869a18b --- /dev/null +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts @@ -0,0 +1,43 @@ +// 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"; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>; + }; +}; + +&expgpio { + gpio-line-names = "BT_ON", + "WL_ON", + "PWR_LED_OFF", + "GLOBAL_RESET", + "VDD_SD_IO_SEL", + "GLOBAL_SHUTDOWN", + "SD_PWR_ON", + "SHUTDOWN_REQUEST"; +}; + +&genet_mdio { + clock-frequency = <1950000>; +}; + +&led_pwr { + gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; +}; + +/delete-node/ &led_act; + +&pm { + /delete-property/ system-power-controller; +}; |