| /* SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause */ |
| /* |
| * This header provides constants for most AHCI bindings. |
| */ |
| |
| #ifndef _DT_BINDINGS_ATA_AHCI_H |
| #define _DT_BINDINGS_ATA_AHCI_H |
| |
| /* Host Bus Adapter generic platform capabilities */ |
| #define HBA_SSS (1 << 27) |
| #define HBA_SMPS (1 << 28) |
| |
| /* Host Bus Adapter port-specific platform capabilities */ |
| #define HBA_PORT_HPCP (1 << 18) |
| #define HBA_PORT_MPSP (1 << 19) |
| #define HBA_PORT_CPD (1 << 20) |
| #define HBA_PORT_ESP (1 << 21) |
| #define HBA_PORT_FBSCP (1 << 22) |
| |
| #endif |
