dwc_eth_qos: do phy_start before resetting hardware

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This reverts the changed init order from commit 3647bc35bd
("dwc_eth_qos: Reset hardware before PHY start") and makes another fix
for the race.

It turned out that the reset state machine of the dwceqos hardware
requires PHY clocks to be present in order to complete the reset
cycle.

To plug the race with the phy state machine we defer link speed
setting until the hardware init has finished.

Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Lars Persson 2016-02-29 16:22:34 +01:00 • committed by David S. Miller

parent 016a91c64d

commit cd5e412347

1 changed files with 20 additions and 3 deletions

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drivers/net/ethernet/synopsys/dwc_eth_qos.c

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