// SPDX-License-Identifier: GPL-2.0-only OR MIT /** * Device Tree Source for enabling IPC using TI SDK firmware on J784S4 SoCs * * Copyright (C) 2022-2025 Texas Instruments Incorporated - https://www.ti.com/ */ &reserved_memory { c71_3_dma_memory_region: memory@ab000000 { compatible = "shared-dma-pool"; reg = <0x00 0xab000000 0x00 0x100000>; no-map; }; c71_3_memory_region: memory@ab100000 { compatible = "shared-dma-pool"; reg = <0x00 0xab100000 0x00 0xf00000>; no-map; }; }; &mailbox0_cluster5 { mbox_c71_3: mbox-c71-3 { ti,mbox-rx = <2 0 0>; ti,mbox-tx = <3 0 0>; }; }; &c71_3 { mboxes = <&mailbox0_cluster5 &mbox_c71_3>; memory-region = <&c71_3_dma_memory_region>, <&c71_3_memory_region>; status = "okay"; };