qemu_v8/spmc_el3_manifest.dts

/*
 * Copyright (c) 2020-2021, Arm Limited. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
/dts-v1/;

#define MODE_S_EL1	(0x2)

/* For consumption by EL3 SPMC. */
/ {
	compatible = "arm,ffa-manifest-1.0";
	#address-cells = <2>;
	#size-cells = <1>;

	ffa-version = <0x00010000>; /* 31:16 - Major, 15:0 - Minor */
	id = <0x8001>;
	uuid = <0xe0786148 0xe311f8e7 0x02005ebc 0x1bc5d5a5>;
	messaging-method = <1>; /* Direct Messaging Only */
	exception-level = <MODE_S_EL1>;
	execution-state = <0>;
	execution-ctx-count = <8>;
	gp-register-num = <0>;
	power-management-messages = <0x1>; /* Subscribe to CPU_OFF PM Msgs */
};