[PATCH v9 02/13] dt-bindings: net: mediatek,net: allow up to 8 IRQs

Krzysztof Kozlowski krzk at kernel.org
Thu Jul 10 02:51:34 PDT 2025


On Wed, Jul 09, 2025 at 01:09:38PM +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w at public-files.de>
> 
> Increase the maximum IRQ count to 8 (4 FE + 4 RSS/LRO).
> 
> Frame-engine-IRQs (max 4):
> MT7621, MT7628: 1 FE-IRQ
> MT7622, MT7623: 3 FE-IRQs (only two used by the driver for now)
> MT7981, MT7986, MT7988: 4 FE-IRQs (only two used by the driver for now)
> 
> Mediatek Filogic SoCs (mt798x) have 4 additional IRQs for RSS and/or
> LRO. So MT798x have 8 IRQs in total.
> 
> MT7981 does not have a ethernet-node yet.
> MT7986 Ethernet node is updated with RSS/LRO IRQs in this series.
> MT7988 Ethernet node is added in this series.
> 
> Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
> ---

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

Best regards,
Krzysztof




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