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| 1 | /* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ |
|---|---|
| 2 | /* |
| 3 | * This header provides constants for most AHCI bindings. |
| 4 | */ |
| 5 | |
| 6 | #ifndef _DT_BINDINGS_ATA_AHCI_H |
| 7 | #define _DT_BINDINGS_ATA_AHCI_H |
| 8 | |
| 9 | /* Host Bus Adapter generic platform capabilities */ |
| 10 | #define HBA_SSS (1 << 27) |
| 11 | #define HBA_SMPS (1 << 28) |
| 12 | |
| 13 | /* Host Bus Adapter port-specific platform capabilities */ |
| 14 | #define HBA_PORT_HPCP (1 << 18) |
| 15 | #define HBA_PORT_MPSP (1 << 19) |
| 16 | #define HBA_PORT_CPD (1 << 20) |
| 17 | #define HBA_PORT_ESP (1 << 21) |
| 18 | #define HBA_PORT_FBSCP (1 << 22) |
| 19 | |
| 20 | #endif |
| 21 |
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