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| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2020-05-01 23:50:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-04 12:02:02 -0700 |
| commit | 6e87ac748e94f4d7c9eaed4550789882ec8792d6 (patch) | |
| tree | 74d0768d47efc88c15679978cf59ce97949ed984 /security | |
| parent | 1248dc00fb62bd4dc42b091aa8b245b1b54547ca (diff) | |
dt-binding: ti: am65x: document common platform time sync cpts module
Document device tree bindings for TI AM654/J721E SoC The Common Platform
Time Sync (CPTS) module. The CPTS module is used to facilitate host control
of time sync operations. Main features of CPTS module are:
- selection of multiple external clock sources
- 64-bit timestamp mode in ns with ppm and nudge adjustment.
- control of time sync events via interrupt or polling
- hardware timestamp of ext. events (HWx_TS_PUSH)
- periodic generator function outputs (TS_GENFx)
- PPS in combination with timesync router
- Depending on integration it enables compliance with the IEEE 1588-2008
standard for a precision clock synchronization protocol, Ethernet Enhanced
Scheduled Traffic Operations (CPTS_ESTFn) and PCIe Subsystem Precision Time
Measurement (PTM).
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions