[PATCH v11 2/4] arm64: dts: s32: set Ethernet channel irqs

Jared Kangas jkangas at redhat.com
Tue Apr 21 13:07:13 PDT 2026


On Thu, Mar 12, 2026 at 09:55:28AM +0100, Jan Petrous via B4 Relay wrote:
> From: "Jan Petrous (OSS)" <jan.petrous at oss.nxp.com>
> 
> The GMAC Ethernet controller found on S32G2/S32G3 and S32R45
> contains up to 5 RX and 5 TX channels.
> It can operate in two interrupt modes:
> 
>   1) Sharing IRQ mode: only MAC IRQ line is used
>      for all channels.
> 
>   2) Multiple IRQ mode: every channel uses two IRQ lines,
>      one for RX and second for TX.
> 
> Specify all IRQ twins for all channels.
> 
> Reviewed-by: Matthias Brugger <mbrugger at suse.com>
> Signed-off-by: Jan Petrous (OSS) <jan.petrous at oss.nxp.com>
> ---

Tested the new channels on an S32G-VNP-RDB3 while testing patch 4/4.

Tested-by: Jared Kangas <jkangas at redhat.com>




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