Thread (22 messages) 22 messages, 5 authors, 2025-09-09

Re: [PATCH v9 03/13] dt-bindings: net: mediatek,net: allow irq names

From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2025-07-10 09:52:13
Also in: linux-devicetree, linux-mediatek, linux-pm, lkml, netdev

On Wed, Jul 09, 2025 at 01:09:39PM +0200, Frank Wunderlich wrote:
From: Frank Wunderlich <redacted>

In preparation for MT7988 and RSS/LRO allow the interrupt-names
property.
In this way driver can request the interrupts by name which is much
more readable in the driver code and SoC's dtsi than relying on a
specific order.

Frame-engine-IRQs (fe0..3):
MT7621, MT7628: 1 FE-IRQ
MT7622, MT7623: 3 FE-IRQs (only two used by the driver for now)
MT7981, MT7986: 4 FE-IRQs (only two used by the driver for now)

RSS/LRO IRQs (pdma0..3) additional only on Filogic (MT798x) with
count of 4. So all IRQ-names (8) for Filogic.

Set boundaries for all compatibles same as irq count.

Signed-off-by: Frank Wunderlich <redacted>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Reviewed-by: Krzysztof Kozlowski <redacted>

Best regards,
Krzysztof

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