netdev - [PATCH net-next 00/12] net: airoha: Add AN7583 ethernet controller support

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Message-Id: <20251015-an7583-eth-support-v1-0-064855f05923@kernel.org>
Date: Wed, 15 Oct 2025 09:15:00 +0200
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, 
 Lorenzo Bianconi <lorenzo@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org, 
 devicetree@...r.kernel.org, Christian Marangi <ansuelsmth@...il.com>
Subject: [PATCH net-next 00/12] net: airoha: Add AN7583 ethernet controller
 support

Introduce support for AN7583 ethernet controller to airoha-eth dirver.
The main differences between EN7581 and AN7583 is the latter runs a
single PPE module while EN7581 runs two of them. Moreover PPE SRAM in
AN7583 SoC is reduced to 8K (while SRAM is 16K on EN7581).

---
Lorenzo Bianconi (12):
      dt-bindings: net: airoha: Add AN7583 support
      net: airoha: ppe: Dynamically allocate foe_check_time array in airoha_ppe struct
      net: airoha: Add airoha_ppe_get_num_stats_entries() and airoha_ppe_get_num_total_stats_entries()
      net: airoha: Add airoha_eth_soc_data struct
      net: airoha: Generalize airoha_ppe2_is_enabled routine
      net: airoha: ppe: Move PPE memory info in airoha_eth_soc_data struct
      net: airoha: ppe: Remove airoha_ppe_is_enabled() where not necessary
      net: airoha: ppe: Configure SRAM PPE entries via the cpu
      net: airoha: ppe: Flush PPE SRAM table during PPE setup
      net: airoha: Select default ppe cpu port in airoha_dev_init()
      net: airoha: Refactor src port configuration in airhoha_set_gdm2_loopback
      net: airoha: Add AN7583 SoC support

 .../devicetree/bindings/net/airoha,en7581-eth.yaml |  60 ++++-
 drivers/net/ethernet/airoha/airoha_eth.c           | 247 ++++++++++++++------
 drivers/net/ethernet/airoha/airoha_eth.h           |  58 +++--
 drivers/net/ethernet/airoha/airoha_ppe.c           | 256 ++++++++++++++-------
 drivers/net/ethernet/airoha/airoha_ppe_debugfs.c   |   3 +-
 drivers/net/ethernet/airoha/airoha_regs.h          |   5 +-
 6 files changed, 443 insertions(+), 186 deletions(-)
---
base-commit: 6033d2a2468e07ec90bb153ea7c6c3bc2170c1e0
change-id: 20251004-an7583-eth-support-1a2f2d649380

Best regards,
-- 
Lorenzo Bianconi <lorenzo@...nel.org>