Re: [PATCH] spi: spi-fsl-dspi: Add ACPI support

From: Mark Brown
Date: Wed Aug 26 2020 - 14:36:42 EST


On Wed, Aug 26, 2020 at 09:30:44PM +0300, Vladimir Oltean wrote:
> On Wed, Aug 26, 2020 at 06:02:05PM +0100, Mark Brown wrote:

> > That's not something that it's particularly idiomatic to actually use in
> > ACPI and you end up with the same namespacing problem assigning IDs so
> > I'm not sure it makes life any better.

> So what's the idiomatic thing to do in this case, allocate the first
> free PNP ID now for DSPI controller on LS2085A, then another one for
> DSPI on LX2160A later, etc etc?

AFAICT yes, assuming you don't make it look like a PCI device and
enumerate that way which is more how these things more normally end up
getting done.

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