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From: George McCollister <george.mccollister@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Vladimir Oltean <olteanv@gmail.com>
Cc: "David S . Miller " <davem@davemloft.net>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	George McCollister <george.mccollister@gmail.com>
Subject: [PATCH net-next 0/3] Arrow SpeedChips XRS700x DSA Driver
Date: Fri, 20 Nov 2020 12:16:24 -0600	[thread overview]
Message-ID: <20201120181627.21382-1-george.mccollister@gmail.com> (raw)

This series adds a DSA driver for the Arrow SpeedChips XRS 7000 series
of HSR/PRP gigabit switch chips.

The chips use Flexibilis IP.
More information can be found here:
 https://www.flexibilis.com/products/speedchips-xrs7000/

The switches have up to three RGMII ports and one MII port and are
managed via mdio or i2c. They use a one byte trailing tag to identify
the switch port when in managed mode so I've added a tag driver which
implements this.

This series contains minimal DSA functionality which may be built upon
in future patches. The ultimate goal is to add HSR and PRP
(IEC 62439-3 Clause 5 & 4) offloading with integration into net/hsr.

George McCollister (3):
  dsa: add support for Arrow XRS700x tag trailer
  net: dsa: add Arrow SpeedChips XRS700x driver
  dt-bindings: net: dsa: add bindings for xrs700x switches

 .../devicetree/bindings/net/dsa/arrow,xrs700x.yaml |  72 +++
 drivers/net/dsa/Kconfig                            |  26 +
 drivers/net/dsa/Makefile                           |   3 +
 drivers/net/dsa/xrs700x.c                          | 529 +++++++++++++++++++++
 drivers/net/dsa/xrs700x.h                          |  27 ++
 drivers/net/dsa/xrs700x_i2c.c                      | 148 ++++++
 drivers/net/dsa/xrs700x_mdio.c                     | 160 +++++++
 drivers/net/dsa/xrs700x_reg.h                      | 205 ++++++++
 include/net/dsa.h                                  |   2 +
 net/dsa/Kconfig                                    |   6 +
 net/dsa/Makefile                                   |   1 +
 net/dsa/tag_xrs700x.c                              |  91 ++++
 12 files changed, 1270 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
 create mode 100644 drivers/net/dsa/xrs700x.c
 create mode 100644 drivers/net/dsa/xrs700x.h
 create mode 100644 drivers/net/dsa/xrs700x_i2c.c
 create mode 100644 drivers/net/dsa/xrs700x_mdio.c
 create mode 100644 drivers/net/dsa/xrs700x_reg.h
 create mode 100644 net/dsa/tag_xrs700x.c

-- 
2.11.0


             reply	other threads:[~2020-11-20 18:17 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-20 18:16 George McCollister [this message]
2020-11-20 18:16 ` [PATCH net-next 1/3] dsa: add support for Arrow XRS700x tag trailer George McCollister
2020-11-20 18:58   ` Andrew Lunn
2020-11-20 20:14     ` George McCollister
2020-11-23 22:18   ` Florian Fainelli
2020-11-24 20:26     ` George McCollister
2020-11-20 18:16 ` [PATCH net-next 2/3] net: dsa: add Arrow SpeedChips XRS700x driver George McCollister
2020-11-20 19:33   ` Andrew Lunn
2020-11-20 22:55     ` George McCollister
2020-11-20 23:24       ` Andrew Lunn
2020-11-23 20:43         ` George McCollister
2020-11-23 21:55           ` Andrew Lunn
2020-11-23 22:09           ` Andrew Lunn
2020-11-23 22:23             ` George McCollister
2020-11-22 23:39   ` Vladimir Oltean
2020-11-23 21:22     ` George McCollister
2020-11-20 18:16 ` [PATCH net-next 3/3] dt-bindings: net: dsa: add bindings for xrs700x switches George McCollister
2020-11-23 22:15   ` Florian Fainelli

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