mbox series

[net-next,v2,0/3] Add GBETH glue layer driver for Renesas RZ/V2H(P) SoC

Message ID 20250308200921.1089980-1-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
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Series Add GBETH glue layer driver for Renesas RZ/V2H(P) SoC | expand

Message

Lad, Prabhakar March 8, 2025, 8:09 p.m. UTC 
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

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.

Got to the root cause of unbind/bind failures and fixed the clock driver,
test logs can be found here https://pastebin.com/nJpNkysf

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@bp.renesas.com/

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 | 213 ++++++++++++++++++
 .../devicetree/bindings/net/snps,dwmac.yaml   |   7 +-
 drivers/net/ethernet/stmicro/stmmac/Kconfig   |  11 +
 drivers/net/ethernet/stmicro/stmmac/Makefile  |   1 +
 .../stmicro/stmmac/dwmac-renesas-gbeth.c      | 165 ++++++++++++++
 5 files changed, 395 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
 create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c