blob: 937bceb232ffbba17639ae6ccd14701985cda793 [file] [log] [blame]
/* SPDX-License-Identifier: Apache-2.0 */
/*
* Copyright 2018 Broadcom.
*/
#include <arm/armv7-m.dtsi>
#include <broadcom/valkyrie-irq.h>
/ {
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";
reg = <0x00400000 0x30000>;
};
uart0: uart@40020000 {
compatible = "ns16550";
reg = <0x40020000 0x400>;
clock-frequency = <25000000>;
interrupts = <MCU_AON_UART_INTR 3>;
label = "UART_0";
reg-shift = <2>;
status = "disabled";
};
uart1: uart@48100000 {
compatible = "ns16550";
reg = <0x48100000 0x400>;
clock-frequency = <100000000>;
interrupts = <UART0_INTR 3>;
label = "UART_1";
reg-shift = <2>;
status = "disabled";
};
};
};
&nvic {
arm,num-irq-priority-bits = <3>;
};