Add an initial devicetree for a new board (Arrow AXE5-Eagle) and all
needed patches to support the network on current mainline.

Currently only QSPI and network are functional as all other hardware
currently lacks mainline support.

Signed-off-by: Steffen Trumtrar <redacted>
---
Changes in v5:
- remove binding conversion
- rebase to 6.18-rc1
- add sofpga_agilex5.dtsi patches
- add stmmac patches
- add dwxgmac compatible to have usable network
- Link to v4: https://lore.kernel.org/r/20250205-v6-12-topic-socfpga-agilex5-v4-0-ebf070e2075f@pengutronix.de (local)

Changes in v4:
- extract gmii-to-sgmii-converter binding to pcs subdir
- fix dt_binding_check warnings
- rebase to v6.13-rc1
- Link to v3: https://lore.kernel.org/r/20241205-v6-12-topic-socfpga-agilex5-v3-0-2a8cdf73f50a@pengutronix.de (local)

Changes in v3:
- add socfpga-stmmac-agilex5 compatible
- convert socfpga-dwmac.txt -> yaml
- add Acked-bys
- rebase to v6.13-rc1
- Link to v2: https://lore.kernel.org/r/20241125-v6-12-topic-socfpga-agilex5-v2-0-864256ecc7b2@pengutronix.de (local)

Changes in v2:
- fix node names according to dtb_check
- remove gpio 'status = disabled'
- mdio0: remove setting of adi,[rt]x-internal-delay-ps. 2000 is the
  default value
- add Acked-by to dt-binding
- Link to v1: https://lore.kernel.org/r/20241030-v6-12-topic-socfpga-agilex5-v1-0-b2b67780e60e@pengutronix.de (local)

---
Adrian Ng Ho Yin (1):
      arm64: dts: socfpga: agilex5: Add SMMU node

Austin Zhang (1):
      arm64: dts: socfpga: agilex5: smmu enablement

Steffen Trumtrar (6):
      net: stmmac: dwmac-socfpga: don't set has_gmac
      dt-bindings: net: altr,socfpga-stmmac: add generic dwxgmac compatible
      arm64: dts: socfpga: agilex5: add dwxgmac compatible
      dt-bindings: net: altr,socfpga-stmmac: allow dma-coherent property
      dt-bindings: intel: add agilex5-based Arrow AXE5-Eagle
      arm64: dts: socfpga: agilex5: initial support for Arrow AXE5-Eagle

Teoh Ji Sheng (1):
      net: stmmac: Use interrupt mode INTM=1 for per channel irq

Tham, Mun Yew (1):
      arm64: dts: socfpga: agilex5: dma coherent enablement for XGMACs

 .../devicetree/bindings/arm/intel,socfpga.yaml     |   1 +
 .../bindings/net/altr,socfpga-stmmac.yaml          |   4 +
 arch/arm64/boot/dts/intel/Makefile                 |   1 +
 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi     |  31 ++++-
 .../boot/dts/intel/socfpga_agilex5_axe5_eagle.dts  | 146 +++++++++++++++++++++
 .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c    |   1 -
 drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h     |   3 +
 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c |  10 +-
 .../net/ethernet/stmicro/stmmac/stmmac_platform.c  |  20 +++
 include/linux/stmmac.h                             |   2 +
 10 files changed, 214 insertions(+), 5 deletions(-)
---
base-commit: f67859cf0b6d21bf3641e7dec9e99edba91e0829
change-id: 20241030-v6-12-topic-socfpga-agilex5-90fd3d8f980c

Best regards,
-- 
Steffen Trumtrar [off-list ref]