Add a common header for the SiP service interface in MediaTek Chipsets.
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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ | ||
| 2 | /* | ||
| 3 | * Copyright (C) 2019 MediaTek Inc. | ||
| 4 | */ | ||
| 5 | #ifndef __MTK_SIP_SVC_H | ||
| 6 | #define __MTK_SIP_SVC_H | ||
| 7 | |||
| 8 | /* Error Code */ | ||
| 9 | #define SIP_SVC_E_SUCCESS 0 | ||
| 10 | #define SIP_SVC_E_NOT_SUPPORTED -1 | ||
| 11 | #define SIP_SVC_E_INVALID_PARAMS -2 | ||
| 12 | #define SIP_SVC_E_INVALID_RANGE -3 | ||
| 13 | #define SIP_SVC_E_PERMISSION_DENIED -4 | ||
| 14 | |||
| 15 | #ifdef CONFIG_ARM64 | ||
| 16 | #define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_64 | ||
| 17 | #else | ||
| 18 | #define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_32 | ||
| 19 | #endif | ||
| 20 | |||
| 21 | #define MTK_SIP_SMC_CMD(fn_id) \ | ||
| 22 | ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \ | ||
| 23 | ARM_SMCCC_OWNER_SIP, fn_id) | ||
| 24 | |||
| 25 | #endif | ||