Re: [PATCH v3 0/6] can: flexcan: Add NXP S32N79 SoC support

[Ciprian Marian Costea]

On 3/24/2026 1:58 PM, Marc Kleine-Budde wrote:
> On 23.03.2026 14:58:21, Ciprian Costea wrote:
> > From: Ciprian Marian Costea <ciprianmarian.costea@xxxxxxxxxxx>
> >
> > This patch series adds FlexCAN support for the NXP S32N79 SoC.
> >
> > The S32N79 is an automotive-grade processor from NXP with multiple
> > FlexCAN instances. The FlexCAN IP integration on S32N79 differs from
> > other SoCs in the interrupt routing - it uses two separate interrupt
> > lines:
> >    - one interrupt for mailboxes 0-127
> >    - one interrupt for bus error detection and device state changes
> >
> > The CAN controllers are connected through an irqsteer interrupt
> > controller in the RCU (Resource Control Unit) domain.
> >
> > This series:
> >    1. Splits flexcan_irq() into dedicated handlers for multi-IRQ platforms
> >    2. Adds dt-bindings documentation for S32N79 FlexCAN
> >    3. Introduces FLEXCAN_QUIRK_IRQ_BERR to handle the two-interrupt
> >       configuration
> >    4. Adds S32N79 device data and compatible string to the driver
> >    5. Adds FlexCAN device tree nodes for S32N79 SoC
> >    6. Enables FlexCAN devices on the S32N79-RDB board
>
> Can you please add support for multiple IRQs to
> flexcan_chip_interrupts_enable().
>
> regards,
> Marc

Hello Marc,

Yes. Thanks for pointing this out. I will update 
flexcan_chip_interrupts_enable() in V4.

Regards,
Ciprian