&cpuapp_ram0x_region { nordic,access = ; }; &xip_region { status = "okay"; nordic,access = ; }; &mx25uw63 { read-command = <0xEC13>; command-length = "INSTR_2_BYTE"; address-length = "ADDR_4_BYTE"; rx-dummy = <20>; xip-config = <1 0 0x20000000 0>; };