| Jeenu Viswambharan | 5c50304 | 2017-05-26 14:15:40 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef __SMMU_V3_H__ |
| 8 | #define __SMMU_V3_H__ |
| 9 | |
| 10 | #include <stdint.h> |
| 11 | |
| 12 | /* SMMUv3 register offsets from device base */ |
| 13 | #define SMMU_S_IDR1 0x8004 |
| 14 | #define SMMU_S_INIT 0x803c |
| 15 | |
| 16 | /* SMMU_S_IDR1 register fields */ |
| 17 | #define SMMU_S_IDR1_SECURE_IMPL_SHIFT 31 |
| 18 | #define SMMU_S_IDR1_SECURE_IMPL_MASK 0x1 |
| 19 | |
| 20 | /* SMMU_S_INIT register fields */ |
| 21 | #define SMMU_S_INIT_INV_ALL_MASK 0x1 |
| 22 | |
| 23 | |
| 24 | int smmuv3_init(uintptr_t smmu_base); |
| 25 | |
| 26 | #endif /* __SMMU_V3_H__ */ |