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

Message

Michael Walle Jan. 9, 2023, 12:30 p.m. UTC

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

Comments

[e-mail] Jan. 10, 2023, 1:10 p.m. UTC | #1

Hello:

This series was applied to netdev/net-next.git (master)
by Paolo Abeni <[e-mail]>:

On Mon,  9 Jan 2023 13:30:09 +0100 you wrote:
> 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
> 
> [...]

Here is the summary with links:
  - [net-next,v3,1/4] dt-bindings: vendor-prefixes: add MaxLinear
    https://git.kernel.org/netdev/net-next/c/dd1a98a375a6
  - [net-next,v3,2/4] dt-bindings: net: phy: add MaxLinear GPY2xx bindings
    https://git.kernel.org/netdev/net-next/c/90c47eb169ac
  - [net-next,v3,3/4] net: phy: allow a phy to opt-out of interrupt handling
    https://git.kernel.org/netdev/net-next/c/7d885863e716
  - [net-next,v3,4/4] net: phy: mxl-gpy: disable interrupts on GPY215 by default
    https://git.kernel.org/netdev/net-next/c/97a89ed101bb

You are awesome, thank you!