Merge branch 'stmmac-taprio'

Merge branch 'stmmac-taprio'

Jose Abreu says:

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net: stmmac: TSN support using TAPRIO API

This series adds TSN support (EST and Frame Preemption) for stmmac driver.

1) Adds the HW specific support for EST in GMAC5+ cores.

2) Adds the HW specific support for EST in XGMAC3+ cores.

3) Integrates EST HW specific support with TAPRIO scheduler API.

4) Adds the Frame Preemption suppor on stmmac TAPRIO implementation.

5) Adds the HW specific support for Frame Preemption in GMAC5+ cores.

6) Adds the HW specific support for Frame Preemption in XGMAC3+ cores.

7) Adds support for HW debug counters for Frame Preemption available in
GMAC5+ cores.
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Signed-off-by: David S. Miller <davem@davemloft.net>