| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | # |
| 2 | # FSI subsystem |
| 3 | # |
| 4 | |
| 5 | menu "FSI support" |
| 6 | |
| 7 | config FSI |
| 8 | tristate "FSI support" |
| 9 | select CRC4 |
| 10 | ---help--- |
| 11 | FSI - the FRU Support Interface - is a simple bus for low-level |
| 12 | access to POWER-based hardware. |
| 13 | |
| 14 | if FSI |
| 15 | |
| 16 | config FSI_MASTER_GPIO |
| 17 | tristate "GPIO-based FSI master" |
| 18 | depends on GPIOLIB |
| 19 | select CRC4 |
| 20 | ---help--- |
| 21 | This option enables a FSI master driver using GPIO lines. |
| 22 | |
| 23 | config FSI_MASTER_HUB |
| 24 | tristate "FSI hub master" |
| 25 | ---help--- |
| 26 | This option enables a FSI hub master driver. Hub is a type of FSI |
| 27 | master that is connected to the upstream master via a slave. Hubs |
| 28 | allow chaining of FSI links to an arbitrary depth. This allows for |
| 29 | a high target device fanout. |
| 30 | |
| 31 | config FSI_SCOM |
| 32 | tristate "SCOM FSI client device driver" |
| 33 | ---help--- |
| 34 | This option enables an FSI based SCOM device driver. |
| 35 | |
| 36 | endif |
| 37 | |
| 38 | endmenu |