Merge branch 'mvpp2-various-fixes'

Antoine Tenart says:

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net: mvpp2: various fixes

This series contains 3 fixes for the Marvell PPv2 driver.

Since v1:
  - Removed one patch about dma masks as it would need a better fix.
  - Added one fix about the MAC Tx clock source selection.
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Signed-off-by: David S. Miller <davem@davemloft.net>