Merge branch 'am65-cpts-PPS'
authorDavid S. Miller <davem@davemloft.net>
Wed, 18 Jan 2023 12:56:38 +0000 (12:56 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 18 Jan 2023 12:56:38 +0000 (12:56 +0000)
commit0852208fd5b76c957dabcf0d3db3b6fa9a68c66e
tree4e0c8520ce7a75115a9bcb949a24f32950acb0ff
parenta8f6bbfc9397fe48021b8e70256d13baaeffc854
parenteb9233ce6751149ad491f96d36ceb2cc1b8c5398
Merge branch 'am65-cpts-PPS'

Siddharth Vadapalli says:

====================
Add PPS support to am65-cpts driver

The CPTS hardware doesn't support PPS signal generation. Using the GenFx
(periodic signal generator) function, it is possible to model a PPS signal
followed by routing it via the time sync router to the CPTS_HWy_TS_PUSH
(hardware time stamp) input, in order to generate timestamps at 1 second
intervals.

This series adds driver support for enabling PPS signal generation.
Additionally, the documentation for the am65-cpts driver is updated with
the bindings for the "ti,pps" property, which is used to inform the
pair [CPTS_HWy_TS_PUSH, GenFx] to the cpts driver.

Changes from v1:
1. Drop device-tree patches.
2. Address Roger's comments on the:
   "net: ethernet: ti: am65-cpts: add pps support" patch.
3. Collect Reviewed-by tag from Rob Herring.

v1:
https://lore.kernel.org/r/20230111114429.1297557-1-s-vadapalli@ti.com/
====================

Signed-off-by: David S. Miller <davem@davemloft.net>