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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>
Linux kernel
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