net: fec: add MAC internal delayed clock feature support

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i.MX8QM ENET IP version support timing specification that MAC
integrate clock delay in RGMII mode, the delayed TXC/RXC as an
alternative option to work well with various PHYs.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Fugang Duan 2021-07-28 19:52:01 +08:00 • committed by David S. Miller

parent b82f8c3f14

commit fc539459e9

2 changed files with 33 additions and 0 deletions

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6

drivers/net/ethernet/freescale/fec.h

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27

drivers/net/ethernet/freescale/fec_main.c

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