diff options
| author | Tom Rini | 2024-02-29 12:33:36 -0500 |
|---|---|---|
| committer | Tom Rini | 2024-02-29 12:33:36 -0500 |
| commit | 53633a893a06bd5a0c807287d9cc29337806eaf7 (patch) | |
| tree | 3d1092c556e3be208de2328232c29725970c6edc /include/dt-bindings/ata | |
Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
Diffstat (limited to 'include/dt-bindings/ata')
| -rw-r--r-- | include/dt-bindings/ata/ahci.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/dt-bindings/ata/ahci.h b/include/dt-bindings/ata/ahci.h new file mode 100644 index 00000000000..b3f3b7cf9af --- /dev/null +++ b/include/dt-bindings/ata/ahci.h @@ -0,0 +1,20 @@ +/* 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 |