dts/arm/nordic/nrf52840.dtsi


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

#include <arm/armv7-m.dtsi>
#include <nordic/mem.h>

/ {
	cpus {
		cpu@0 {
			compatible = "arm,cortex-m4f";
		};
	};

	flash0: flash {
		reg = <0x00000000 DT_FLASH_SIZE>;
	};

	sram0: memory {
		reg = <0x20000000 DT_SRAM_SIZE>;
	};

	soc {
		uart0: uart@40002000 {
			compatible = "nordic,nrf-uarte", "nordic,nrf-uart";
			reg = <0x40002000 0x1000>;
			interrupts = <2 1>;
			status = "disabled";
		};

		uart1: uart@40028000 {
			compatible = "nordic,nrf-uarte";
			reg = <0x40028000 0x1000>;
			interrupts = <40 1>;
			status = "disabled";
		};
	};
};

&nvic {
	arm,num-irq-priority-bits = <3>;
};