device tree

Question

Hi:

I checked the zephyr.dts file, but I couldn't find the addresses for interrupt-controller(0xe000e100), timer(0xe000e010), and memory(0x20000000) in the nRF9160 Product Specification (nordicsemi.com).

        #address-cells = < 0x1 >;
        #size-cells = < 0x1 >;
        compatible = "nordic,nrf9160-sica", "nordic,nrf9160", "nordic,nrf91", "simple-bus";
        interrupt-parent = < &nvic >;
        ranges;
        nvic: interrupt-controller@e000e100 {
            #address-cells = < 0x1 >;
            compatible = "arm,v8m-nvic";
            reg = < 0xe000e100 0xc00 >;
            interrupt-controller;
            #interrupt-cells = < 0x2 >;
            arm,num-irq-priority-bits = < 0x3 >;
            phandle = < 0x1 >;
        };
        systick: timer@e000e010 {
            compatible = "arm,armv8m-systick";
            reg = < 0xe000e010 0x10 >;
            status = "disabled";
        };
        sram0: memory@20000000 {
            compatible = "mmio-sram";
            reg = < 0x20000000 0x40000 >;
        };