1/* 2 * Copyright (c) 2022 Nordic Semiconductor ASA 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7/delete-node/ &ipc0; 8 9/ { 10 chosen { 11 /delete-property/ zephyr,ipc_shm; 12 /delete-property/ zephyr,bt-hci; 13 }; 14 15 reserved-memory { 16 /delete-node/ memory@20070000; 17 18 sram_tx: memory@20070000 { 19 reg = <0x20070000 0x8000>; 20 }; 21 22 sram_rx: memory@20078000 { 23 reg = <0x20078000 0x8000>; 24 }; 25 }; 26 27 ipc0: ipc0 { 28 compatible = "zephyr,ipc-icmsg"; 29 tx-region = <&sram_tx>; 30 rx-region = <&sram_rx>; 31 mboxes = <&mbox 0>, <&mbox 1>; 32 mbox-names = "tx", "rx"; 33 dcache-alignment = <8>; 34 unbound = "detect"; 35 status = "okay"; 36 }; 37}; 38