/* SPDX-License-Identifier: Apache-2.0 */ /* * Copyright 2018 Broadcom. */ #include #include / { cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; compatible = "arm,cortex-m7"; reg = <0>; #address-cells = <1>; #size-cells = <1>; mpu: mpu@e000ed90 { compatible = "arm,armv7m-mpu"; reg = <0xe000ed90 0x40>; arm,num-mpu-regions = <16>; }; }; }; soc { sram0: memory@400000 { device_type = "memory"; compatible = "mmio-sram"; reg = <0x00400000 0x30000>; }; uart0: uart@40020000 { compatible = "ns16550"; reg = <0x40020000 0x400>; clock-frequency = <25000000>; interrupts = ; label = "UART_0"; status = "disabled"; }; uart1: uart@48100000 { compatible = "ns16550"; reg = <0x48100000 0x400>; clock-frequency = <100000000>; interrupts = ; label = "UART_1"; status = "disabled"; }; }; }; &nvic { arm,num-irq-priority-bits = <3>; };