1/* 2 * Copyright (c) 2022-2025, Arm Limited. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6/dts-v1/; 7 8#define S_EL0 (0x1) 9#define S_EL1 (0x2) 10 11/* For consumption by EL3 SPMC. */ 12/ { 13 compatible = "arm,ffa-manifest-1.0"; 14 #address-cells = <2>; 15 #size-cells = <1>; 16 17 ffa-version = <0x00010001>; /* 31:16 - Major, 15:0 - Minor */ 18 id = <0x8001>; 19 uuid = <0x6b43b460 0x74a24b78 0xade24502 0x40682886>; 20 messaging-method = <0x3>; /* Direct Messaging Only */ 21 exception-level = <S_EL1>; 22 execution-state = <0>; 23 execution-ctx-count = <8>; 24 gp-register-num = <0>; 25 /* Subscribe to CPU_OFF, CPU_SUSPEND and CPU_SUSPEND_RESUME PM Msgs */ 26 power-management-messages = <0x7>; 27}; 28