Re: [PATCH v2 14/15] spi: dt-bindings: snps,dw-ahb-ssi: Add generic dw-ahb-ssi version

[Sudip Mukherjee]

On Tue, Dec 13, 2022 at 4:59 PM Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Tue, Dec 13, 2022 at 10:32:09AM -0600, Rob Herring wrote:
> > On Mon, Dec 12, 2022 at 06:07:31PM +0000, Sudip Mukherjee wrote:
>
> > > Add new snps,dw-ahb-ssi version to the bindings.
>
> > Really, this should probably only be a fallback with an SoC specific
> > compatible. Future quirk properties which are not board specific only
> > will be rejected. You've been warned.
>
> Given how widely used DesignWare stuff is and usage in FPGAs it does
> seem reasonable to have compatibles for just the IP rather than SoC
> specific ones - we do have quirked versions that have been modified but
> these are things that people manage to deploy without needing that and
> SoC specific compatibles for FPGA instantiations would get painful.

Also, this patchset adds the autodetect procedure as discussed in the review
of the previous series at
https://lore.kernel.org/lkml/20220826233116.uulisbo663cxiadt@mobilestation/

So, we should be able to replace "snps,dw-apb-ssi" and
"snps,dwc-ssi-1.01a" with "snps,dw-ahb-ssi" after this.
And, also this generic compatible has been tested with the new 1.03a
version we are working with, which was
mentioned in my v1 at
https://lore.kernel.org/lkml/20220826233305.5ugpukokzldum7y5@mobilestation/

-- 
Regards
Sudip