1*440b075bSKrzysztof Kozlowski /* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ 203f1076fSSerge Semin /* 303f1076fSSerge Semin * This header provides constants for most AHCI bindings. 403f1076fSSerge Semin */ 503f1076fSSerge Semin 603f1076fSSerge Semin #ifndef _DT_BINDINGS_ATA_AHCI_H 703f1076fSSerge Semin #define _DT_BINDINGS_ATA_AHCI_H 803f1076fSSerge Semin 903f1076fSSerge Semin /* Host Bus Adapter generic platform capabilities */ 1003f1076fSSerge Semin #define HBA_SSS (1 << 27) 1103f1076fSSerge Semin #define HBA_SMPS (1 << 28) 1203f1076fSSerge Semin 1303f1076fSSerge Semin /* Host Bus Adapter port-specific platform capabilities */ 1403f1076fSSerge Semin #define HBA_PORT_HPCP (1 << 18) 1503f1076fSSerge Semin #define HBA_PORT_MPSP (1 << 19) 1603f1076fSSerge Semin #define HBA_PORT_CPD (1 << 20) 1703f1076fSSerge Semin #define HBA_PORT_ESP (1 << 21) 1803f1076fSSerge Semin #define HBA_PORT_FBSCP (1 << 22) 1903f1076fSSerge Semin 2003f1076fSSerge Semin #endif 21