net: dsa: mv88e6xxx: Add mv88e6165 PTP support

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The mv88e6165 family has its global clock in the PTP global
registers. It does not support any form of PTP events. Add a function
to read the clock, fill in an ops structure, and register it with the
two members of the family.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Andrew Lunn 2018-07-18 22:38:22 +02:00 • committed by David S. Miller

parent a469a61231

commit dfa5434810

3 changed files with 51 additions and 0 deletions

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4

drivers/net/dsa/mv88e6xxx/chip.c

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18

drivers/net/dsa/mv88e6xxx/ptp.c

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29

drivers/net/dsa/mv88e6xxx/ptp.h

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