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[v2,net-next,0/2] net: stmmac: qcom-ethqos: enable 2.5G ethernet on sa8775p-ride

Message ID 20240627113948.25358-1-brgl@bgdev.pl (mailing list archive)
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Series net: stmmac: qcom-ethqos: enable 2.5G ethernet on sa8775p-ride | expand

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Bartosz Golaszewski June 27, 2024, 11:39 a.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Here are the changes required to enable 2.5G ethernet on sa8775p-ride.
As advised by Andrew Lunn and Russell King, I am reusing the existing
stmmac infrastructure to enable the SGMII loopback and so I dropped the
patches adding new callbacks to the driver core. This no longer has any
build-time dependencies on the PHY changes so sending it out separately.

Changes since v1:
- split out the stmmac patches into their own series
- don't add new callbacks to the stmmac core, reuse existing
  infrastructure instead
- don't try to add a new PHY mode (OCSGMII) but reuse 2500BASEX instead
Link to v1: https://lore.kernel.org/linux-arm-kernel/20240619184550.34524-1-brgl@bgdev.pl/T/

Bartosz Golaszewski (2):
  net: stmmac: qcom-ethqos: add support for 2.5G BASEX mode
  net: stmmac: qcom-ethqos: add a DMA-reset quirk for sa8775p-ride

 .../stmicro/stmmac/dwmac-qcom-ethqos.c        | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)