| What: /sys/class/pps-gen/ | |
| Date: February 2025 | |
| KernelVersion: 6.13 | |
| Contact: Rodolfo Giometti <giometti@enneenne.com> | |
| Description: | |
| The /sys/class/pps-gen/ directory contains files and | |
| directories that provide a unified interface to the PPS | |
| generators. | |
| What: /sys/class/pps-gen/pps-genX/ | |
| Date: February 2025 | |
| KernelVersion: 6.13 | |
| Contact: Rodolfo Giometti <giometti@enneenne.com> | |
| Description: | |
| The /sys/class/pps-gen/pps-genX/ directory is related to X-th | |
| PPS generator in the system. Each directory contain files to | |
| manage and control its PPS generator. | |
| What: /sys/class/pps-gen/pps-genX/enable | |
| Date: February 2025 | |
| KernelVersion: 6.13 | |
| Contact: Rodolfo Giometti <giometti@enneenne.com> | |
| Description: | |
| This write-only file enables or disables generation of the | |
| PPS signal. | |
| What: /sys/class/pps-gen/pps-genX/system | |
| Date: February 2025 | |
| KernelVersion: 6.13 | |
| Contact: Rodolfo Giometti <giometti@enneenne.com> | |
| Description: | |
| This read-only file returns "1" if the generator takes the | |
| timing from the system clock, while it returns "0" if not | |
| (i.e. from a peripheral device clock). | |
| What: /sys/class/pps-gen/pps-genX/time | |
| Date: February 2025 | |
| KernelVersion: 6.13 | |
| Contact: Rodolfo Giometti <giometti@enneenne.com> | |
| Description: | |
| This read-only file contains the current time stored into the | |
| generator clock as two integers representing the current time | |
| seconds and nanoseconds. |