linux-kernel - [PATCH v4 0/6] Enable ethernet on qcs615

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Message-Id: <20250819-qcs615_eth-v4-0-5050ed3402cb@oss.qualcomm.com>
Date: Tue, 19 Aug 2025 14:35:55 +0800
From: Yijie Yang <yijie.yang@....qualcomm.com>
To: Vinod Koul <vkoul@...nel.org>, Andrew Lunn <andrew+netdev@...n.ch>,
        "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>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Richard Cochran <richardcochran@...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,
        devicetree@...r.kernel.org, stable+noautosel@...nel.org,
        Yijie Yang <yijie.yang@....qualcomm.com>,
        Yijie Yang <quic_yijiyang@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v4 0/6] Enable ethernet on qcs615

Adds device tree nodes and EMAC driver data to enable Ethernet
functionality on the QCS615-RIDE platform, supporting all three
standard speeds.

Switches the semantic interpretation of 'rgmii' and 'rgmii-id' in the
driver code to match upstream Linux kernel definitions. Updates the
device tree files for affected boards—QCS404-EVB-400 and SA8155-ADP—
accordingly to ensure consistent behavior across platforms.

Signed-off-by: Yijie Yang <yijie.yang@....qualcomm.com>
---
Integrates the thread:
https://lore.kernel.org/all/20241225-support_10m100m-v1-0-4b52ef48b488@quicinc.com/

Changes in v4:
- Change the phy-mode of QCS404-EVB-4000 and SA8155-ADP to rgmii-id.
- Remove the DT binding change related to the phy-mode definition.
- Update base commit.
- Drop ABI compatibility and update the driver code accordingly.
- Link to v3: https://lore.kernel.org/all/20250121-dts_qcs615-v3-0-fa4496950d8a@quicinc.com/

---
Yijie Yang (6):
      net: stmmac: Add support for 10 Mbps and 100 Mbps Ethernet speeds
      net: stmmac: Inverse the phy-mode definition
      arm64: dts: qcom: qcs615: add ethernet node
      arm64: dts: qcom: qcs615-ride: Enable ethernet node
      arm64: dts: qcom: qcs404: Inverse phy-mode for EVB-4000
      arm64: dts: qcom: sa8155p-adp: Inverse phy-mode

 arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts       |   2 +-
 arch/arm64/boot/dts/qcom/qcs615-ride.dts           | 104 +++++++++++++++++++++
 arch/arm64/boot/dts/qcom/sa8155p-adp.dts           |   2 +-
 arch/arm64/boot/dts/qcom/sm6150.dtsi               |  33 +++++++
 .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c    |  28 +++++-
 5 files changed, 162 insertions(+), 7 deletions(-)
---
base-commit: eb91b04da2c3ac17e4e67079e455fba4bfd1b4f0
change-id: 20250813-qcs615_eth-9e294256f913

Best regards,
--  
Yijie Yang <yijie.yang@....qualcomm.com>