[PATCH v2 0/2] arm64: dts: qcom: ipq5018: Add MDIO pinctrl and enable MDIO/PHY on RDP432-c2

From: Luo Jie

Date: Fri Aug 14 2026 - 10:23:55 EST


This is v2 of the series enabling the two MDIO buses on the IPQ5018
platform. v1 (this series' patch 1) added TLMM pinctrl for the
external MDIO bus (mdio1) and is still under review upstream; it is
carried into this v2 with a clarified commit message noting that the
MDIO pin configuration is identical across all IPQ5018 RDP boards.

v2 adds a second patch that actually makes use of the MDIO buses on
the RDP432-c2 board: it enables mdio0, used by the SoC-integrated
EPHY, and mdio1, used by an external QCA8081 PHY, and describes the
QCA8081 PHY node on mdio1.

Signed-off-by: Luo Jie <jie.luo@xxxxxxxxxxxxxxxx>
---
Changes in v2:
- Patch 1 (pinctrl for MDIO bus): no functional change; commit message
clarified to note the MDIO pin configuration is identical across all
IPQ5018 RDP boards.
- Patch 2 (enable MDIO buses and add ethernet PHY) is new in v2.
- Link to v1: https://patch.msgid.link/20260811-qcom_ipq5018_mdio_pinctrl-v1-1-14ae9dc62a3f@xxxxxxxxxxxxxxxx

To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Konrad Dybcio <konradybcio@xxxxxxxxxx>
To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

---
Luo Jie (2):
arm64: dts: qcom: ipq5018: Add pinctrl for MDIO bus
arm64: dts: qcom: ipq5018: Enable MDIO buses and add ethernet PHY

arch/arm64/boot/dts/qcom/ipq5018-rdp432-c2.dts | 14 ++++++++++++++
arch/arm64/boot/dts/qcom/ipq5018.dtsi | 18 ++++++++++++++++++
2 files changed, 32 insertions(+)
---
base-commit: 2697ef8943c9985c14708a6429e21812693857b2
change-id: 20260811-qcom_ipq5018_mdio_pinctrl-f9e609e97c3d

Best regards,
--
Luo Jie <jie.luo@xxxxxxxxxxxxxxxx>