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

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Date: Thu, 27 Jun 2024 13:39:45 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Vinod Koul <vkoul@...nel.org>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Jose Abreu <joabreu@...opsys.com>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>
Cc: netdev@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v2 net-next 0/2] net: stmmac: qcom-ethqos: enable 2.5G ethernet on sa8775p-ride

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.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(+)

-- 
2.43.0