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

Jared Kangas
2026-04-21T20:07:21Z

On Thu, Mar 12, 2026 at 09:55:28AM +0100, Jan Petrous via B4 Relay wrote:
> From: "Jan Petrous (OSS)" <jan.petrous@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@suse.com>
> Signed-off-by: Jan Petrous (OSS) <jan.petrous@oss.nxp.com>
> ---

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

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