[v2,net,0/4] net/fsl: xgmac_mdio: Add workaround for erratum A-009885

Message

Tobias Waldekranz Jan. 18, 2022, 9:50 p.m. UTC

The individual messages mostly speak for themselves.

It is very possible that there are more chips out there that are
impacted by this, but I only have access to the errata document for
the T1024 family, so I've limited the DT changes to the exact FMan
version used in that device. Hopefully someone from NXP can supply a
follow-up if need be.

The final commit is an unrelated fix that was brought to my attention
by sparse.

v1 -> v2:
 - Added Fixed tags to 1/4 and 3/4

Tobias Waldekranz (4):
  net/fsl: xgmac_mdio: Add workaround for erratum A-009885
  dt-bindings: net: Document fsl,erratum-a009885
  powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
  net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module

 .../devicetree/bindings/net/fsl-fman.txt      |  9 ++++++
 arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi |  2 ++
 drivers/net/ethernet/freescale/xgmac_mdio.c   | 28 ++++++++++++++-----
 3 files changed, 32 insertions(+), 7 deletions(-)

Comments

[e-mail] Jan. 19, 2022, 4:30 p.m. UTC | #1

Hello:

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

On Tue, 18 Jan 2022 22:50:49 +0100 you wrote:
> The individual messages mostly speak for themselves.
> 
> It is very possible that there are more chips out there that are
> impacted by this, but I only have access to the errata document for
> the T1024 family, so I've limited the DT changes to the exact FMan
> version used in that device. Hopefully someone from NXP can supply a
> follow-up if need be.
> 
> [...]

Here is the summary with links:
  - [v2,net,1/4] net/fsl: xgmac_mdio: Add workaround for erratum A-009885
    https://git.kernel.org/netdev/net/c/6198c7220197
  - [v2,net,2/4] dt-bindings: net: Document fsl,erratum-a009885
    https://git.kernel.org/netdev/net/c/ea11fc509ff2
  - [v2,net,3/4] powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
    https://git.kernel.org/netdev/net/c/0d375d610fa9
  - [v2,net,4/4] net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
    https://git.kernel.org/netdev/net/c/3f7c239c7844

You are awesome, thank you!