[PATCH v2 0/5] Enable Ethernet support for RZ/T2H and RZ/N2H SoCs

From: Prabhakar

Date: Tue Oct 28 2025 - 13:55:09 EST


From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Hi All,

This series of patches adds support for Ethernet on the RZ/T2H (R9A09G077)
and RZ/N2H (R9A09G087) SoCs. It includes the addition of the MII Converter
(ETHSS) node, GMAC nodes, and enables Ethernet support in the
RZ/T2H-N2H-EVK board DTS.

v1->v2 changes:
- Dropped *skew-psec properties which are not needed for
VSC8541 PHYs.

v1: https://lore.kernel.org/all/20251016202129.157614-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/

Cheers,
Prabhakar

Lad Prabhakar (5):
arm64: dts: renesas: r9a09g077: Add ETHSS node
arm64: dts: renesas: r9a09g087: Add ETHSS node
arm64: dts: renesas: r9a09g077: Add GMAC nodes
arm64: dts: renesas: r9a09g087: Add GMAC nodes
arm64: dts: renesas: rzt2h-n2h-evk: Enable Ethernet support

arch/arm64/boot/dts/renesas/r9a09g077.dtsi | 482 +++++++++++++++++
.../dts/renesas/r9a09g077m44-rzt2h-evk.dts | 70 +++
arch/arm64/boot/dts/renesas/r9a09g087.dtsi | 485 ++++++++++++++++++
.../dts/renesas/r9a09g087m44-rzn2h-evk.dts | 79 +++
.../dts/renesas/rzt2h-n2h-evk-common.dtsi | 70 +++
5 files changed, 1186 insertions(+)

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2.43.0