1 /* SPDX-License-Identifier: BSD-3-Clause */ 2 /* 3 * Copyright (c) 2015-2019, Arm Limited and Contributors. All rights reserved. 4 */ 5 #ifndef SCMI_MSG_SCMI_H 6 #define SCMI_MSG_SCMI_H 7 8 #define SCMI_PROTOCOL_ID_BASE 0x10 9 #define SCMI_PROTOCOL_ID_POWER_DOMAIN 0x11 10 #define SCMI_PROTOCOL_ID_SYS_POWER 0x12 11 #define SCMI_PROTOCOL_ID_PERF 0x13 12 #define SCMI_PROTOCOL_ID_CLOCK 0x14 13 #define SCMI_PROTOCOL_ID_SENSOR 0x15 14 #define SCMI_PROTOCOL_ID_RESET_DOMAIN 0x16 15 #define SCMI_PROTOCOL_ID_VOLTAGE_DOMAIN 0x17 16 17 /* SCMI error codes reported to agent through server-to-agent messages */ 18 #define SCMI_SUCCESS 0 19 #define SCMI_NOT_SUPPORTED (-1) 20 #define SCMI_INVALID_PARAMETERS (-2) 21 #define SCMI_DENIED (-3) 22 #define SCMI_NOT_FOUND (-4) 23 #define SCMI_OUT_OF_RANGE (-5) 24 #define SCMI_BUSY (-6) 25 #define SCMI_COMMS_ERROR (-7) 26 #define SCMI_GENERIC_ERROR (-8) 27 #define SCMI_HARDWARE_ERROR (-9) 28 #define SCMI_PROTOCOL_ERROR (-10) 29 30 #endif /* SCMI_MSG_SCMI_H */ 31