netdev - [PATCH net-next v4 0/6] Marvell PP2.2 PTP support

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Date:   Wed, 9 Sep 2020 17:25:02 +0100
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Antoine Tenart <antoine.tenart@...tlin.com>,
        Richard Cochran <richardcochran@...il.com>
Cc:     Andre Przywara <andre.przywara@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Matteo Croce <mcroce@...hat.com>, netdev@...r.kernel.org,
        Sven Auhagen <sven.auhagen@...eatech.de>
Subject: [PATCH net-next v4 0/6] Marvell PP2.2 PTP support

Hi,

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      | 202 ++++++++++-
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 410 ++++++++++++++++++---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_tai.c  | 457 ++++++++++++++++++++++++
 5 files changed, 1028 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.
v4: replace fixes from v2.
-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!