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| H A D | micrel.c | diff fac63186f11682fc5ffd0472d1a990256bd61348 Thu Mar 23 05:55:57 CDT 2023 Horatiu Vultur <horatiu.vultur@microchip.com> net: phy: micrel: Add support for PTP_PF_EXTTS for lan8841
Extend the PTP programmable gpios to implement also PTP_PF_EXTTS
function. The pins can be configured to capture both of rising
and falling edge. Once the event is seen, then an interrupt is
generated and the LTC is saved in the registers.
This was tested using:
ts2phc -m -l 7 -s generic -f ts2phc.cfg
Where the configuration was the following:
[global]
ts2phc.pin_index 6
[eth2]
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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