162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * This header provides constants for most AHCI bindings. 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#ifndef _DT_BINDINGS_ATA_AHCI_H 762306a36Sopenharmony_ci#define _DT_BINDINGS_ATA_AHCI_H 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci/* Host Bus Adapter generic platform capabilities */ 1062306a36Sopenharmony_ci#define HBA_SSS (1 << 27) 1162306a36Sopenharmony_ci#define HBA_SMPS (1 << 28) 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci/* Host Bus Adapter port-specific platform capabilities */ 1462306a36Sopenharmony_ci#define HBA_PORT_HPCP (1 << 18) 1562306a36Sopenharmony_ci#define HBA_PORT_MPSP (1 << 19) 1662306a36Sopenharmony_ci#define HBA_PORT_CPD (1 << 20) 1762306a36Sopenharmony_ci#define HBA_PORT_ESP (1 << 21) 1862306a36Sopenharmony_ci#define HBA_PORT_FBSCP (1 << 22) 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci#endif 21