Re: [PATCH v2] spi: bcm2835: Enable shared interrupt support

From: Nicolas Saenz Julienne
Date: Fri Jun 05 2020 - 06:58:09 EST

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On Fri, 2020-06-05 at 10:46 +0200, Nicolas Saenz Julienne wrote:
> Hi Florian,
> Thanks for taking over this!
>
> On Thu, 2020-06-04 at 14:28 -0700, Florian Fainelli wrote:
> > The 4 SPI controller instances added in BCM2711 and BCM7211 SoCs (SPI3,
> > SPI4, SPI5 and SPI6) share the same interrupt line with SPI0.
>
> I think this isn't 100% correct. SPI0 has its own interrupt, but SPI[3-6]
> share
> the same interrupt.

I'm wrong here, I missed this in bcm2711.dtsi:

&spi {
interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
};

Sorry for the noise.

Regards,
Nicolas

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