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Date:   Tue, 8 Sep 2020 22:47:27 +0100
From:   Russell King - ARM Linux admin <>
To:     Alexandre Belloni <>,
        Antoine Tenart <>,
        Richard Cochran <>
Cc:     Andre Przywara <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
        Matteo Croce <>,,
        Sven Auhagen <>
Subject: [PATCH net-next v3 0/6] Marvell PP2.2 PTP support


This series adds PTP support for PP2.2 hardware to the mvpp2 driver.
Tested on the Macchiatobin eth1 port.

Note that on the Macchiatobin, eth0 uses a separate TAI block from
eth1, and there is no hardware synchronisation between the two.

 drivers/net/ethernet/marvell/Kconfig            |   6 +
 drivers/net/ethernet/marvell/mvpp2/Makefile     |   3 +-
 drivers/net/ethernet/marvell/mvpp2/mvpp2.h      | 196 +++++++++-
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 411 ++++++++++++++++++---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_tai.c  | 456 ++++++++++++++++++++++++
 5 files changed, 1022 insertions(+), 50 deletions(-)
 create mode 100644 drivers/net/ethernet/marvell/mvpp2/mvpp2_tai.c

v2: add Andrew's r-bs, squash patch 6 and patch 7.
v3: Address Richard's comments on patch 4.

RMK's Patch system:
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!

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