net: dsa: sja1105: make future_base_time a common helper

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Because the PTP_CLK pin starts toggling only at a time higher than the
current PTP clock, this helper from the time-aware shaper code comes in
handy here as well. We'll use it to transform generic user input for the
perout request into valid input for the sja1105 hardware.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vladimir Oltean 2020-03-24 00:59:22 +02:00 • committed by David S. Miller

parent 79d5511cc0

commit 4bfa1616d9

2 changed files with 27 additions and 27 deletions

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27

drivers/net/dsa/sja1105/sja1105_ptp.h

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27

drivers/net/dsa/sja1105/sja1105_tas.c

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