netdev - [PATCH net-next v3 0/4] net: phy: mxl-gpy: broken interrupt fixes

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Message-Id: <20230109123013.3094144-1-michael@walle.cc>
Date:   Mon,  9 Jan 2023 13:30:09 +0100
From:   Michael Walle <michael@...le.cc>
To:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Xu Liang <lxu@...linear.com>, Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Michael Walle <michael@...le.cc>
Subject: [PATCH net-next v3 0/4] net: phy: mxl-gpy: broken interrupt fixes

The GPY215 has a broken interrupt pin. This patch series tries to
workaround that and because in general that is not possible, disables the
interrupts by default and falls back to polling mode. There is an opt-in
via the devicetree.

v3:
 - move phy_device::dev_flags after the struct phy_device definition.
   also add a comment. Thanks Russell.
 - add a rationale for the new devicetree property in the commit
   message

v2:
 - new handling of how to disable the interrupts

Michael Walle (4):
  dt-bindings: vendor-prefixes: add MaxLinear
  dt-bindings: net: phy: add MaxLinear GPY2xx bindings
  net: phy: allow a phy to opt-out of interrupt handling
  net: phy: mxl-gpy: disable interrupts on GPY215 by default

 .../bindings/net/maxlinear,gpy2xx.yaml        | 47 +++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 +
 drivers/net/phy/mxl-gpy.c                     |  5 ++
 drivers/net/phy/phy_device.c                  |  7 +++
 include/linux/phy.h                           |  3 ++
 5 files changed, 64 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/maxlinear,gpy2xx.yaml

-- 
2.30.2