linux-kernel - [PATCH net-next 0/9] net: sparx5: Add PTP Hardware Clock support

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Date:   Fri, 4 Mar 2022 12:08:51 +0100
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <davem@...emloft.net>, <kuba@...nel.org>, <robh+dt@...nel.org>,
        <UNGLinuxDriver@...rochip.com>, <casper.casan@...il.com>,
        <richardcochran@...il.com>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH net-next 0/9] net: sparx5: Add PTP Hardware Clock support

Add support for PTP Hardware Clock (PHC) for sparx5.

Horatiu Vultur (9):
  net: sparx5: Move ifh from port to local variable
  dt-bindings: net: sparx5: Extend with the ptp interrupt
  dts: sparx5: Enable ptp interrupt
  net: sparx5: Add registers that are used by ptp functionality
  net: sparx5: Add support for ptp clocks
  net: sparx5: Implement SIOCSHWTSTAMP and SIOCGHWTSTAMP
  net: sparx5: Update extraction/injection for timestamping
  net: sparx5: Add support for ptp interrupts
  net: sparx5: Implement get_ts_info

 .../bindings/net/microchip,sparx5-switch.yaml |   2 +
 arch/arm64/boot/dts/microchip/sparx5.dtsi     |   5 +-
 .../net/ethernet/microchip/sparx5/Makefile    |   3 +-
 .../microchip/sparx5/sparx5_ethtool.c         |  34 +
 .../ethernet/microchip/sparx5/sparx5_fdma.c   |   2 +
 .../ethernet/microchip/sparx5/sparx5_main.c   |  21 +
 .../ethernet/microchip/sparx5/sparx5_main.h   |  66 +-
 .../microchip/sparx5/sparx5_main_regs.h       | 335 ++++++++-
 .../ethernet/microchip/sparx5/sparx5_netdev.c |  42 +-
 .../ethernet/microchip/sparx5/sparx5_packet.c |  37 +-
 .../ethernet/microchip/sparx5/sparx5_ptp.c    | 685 ++++++++++++++++++
 11 files changed, 1221 insertions(+), 11 deletions(-)
 create mode 100644 drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c

-- 
2.33.0