zephyr/boards/arm/mps2_an521/mps2_an521.dts

66 lines
1.0 KiB
Plaintext
Raw Normal View History

/*
* Copyright (c) 2018-2019 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <arm/armv8-m.dtsi>
#include <dt-bindings/i2c/i2c.h>
/ {
compatible = "arm,mps2";
#address-cells = <1>;
#size-cells = <1>;
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-m33";
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
mpu: mpu@e000ed90 {
compatible = "arm,armv8m-mpu";
reg = <0xe000ed90 0x40>;
arm,num-mpu-regions = <16>;
};
};
};
sram0: memory@30000000 {
compatible = "mmio-sram";
reg = <0x30000000 0x1000000>;
};
flash0: flash@10000000 {
reg = <0x10000000 0xE000000>;
};
soc {
peripheral@50000000 {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x50000000 0x10000000>;
#include "mps2_an521-common.dtsi"
};
};
};
&nvic {
arm,num-irq-priority-bits = <3>;
};