[PATCH net-next v4 0/3] Add GBETH glue layer driver for Renesas RZ/V2H(P) SoC

[Prabhakar]

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

Hi All,

This patch series adds support for the GBETH (Gigabit Ethernet) interface
on the Renesas RZ/V2H(P) SoC. The changes include updating the device tree
bindings, documenting the GBETH bindings, and adding the DWMAC glue layer
for the Renesas GBETH.

Note, this patch series depends on [0].

[0] https://lore.kernel.org/all/Z82tWYZulV12Pjir@xxxxxxxxxxxxxxxxxxxxx/

v3->v4
- Fixed maxItems for interrupt-names property
- Maintained reverse christmas tree order in renesas_gbeth_clks_config
- Returned err in case of success in renesas_gbeth_probe()

v2->v3
- Fixed review comments from Rob and Russell

v1->v2
- Updated commit description for patch 2/3
- Updated tx/rx queue completion interrupt names
- Added clks_config callback

v1:
https://lore.kernel.org/all/20250302181808.728734-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/

Cheers,
Prabhakar

Lad Prabhakar (3):
  dt-bindings: net: dwmac: Increase 'maxItems' for 'interrupts' and
    'interrupt-names'
  dt-bindings: net: Document support for Renesas RZ/V2H(P) GBETH
  net: stmmac: Add DWMAC glue layer for Renesas GBETH

 .../bindings/net/renesas,r9a09g057-gbeth.yaml | 201 ++++++++++++++++++
 .../devicetree/bindings/net/snps,dwmac.yaml   |  25 ++-
 drivers/net/ethernet/stmicro/stmmac/Kconfig   |  11 +
 drivers/net/ethernet/stmicro/stmmac/Makefile  |   1 +
 .../stmicro/stmmac/dwmac-renesas-gbeth.c      | 165 ++++++++++++++
 5 files changed, 394 insertions(+), 9 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
 create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c

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2.43.0