Re: [PATCH 0/3] omap-gpmc wait pin additions

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On Thu, 2022-09-01 at 15:56 +0300, Krzysztof Kozlowski wrote:
> On 01/09/2022 15:41, B. Niedermayr wrote:
> > From: Benedikt Niedermayr <benedikt.niedermayr@xxxxxxxxxxx>
> > 
> > There is currently no possibility for the gpmc to set either the
> > waitp-pin polarity or use the same wait-pin for different cs-
> > regions.
> > 
> > While the current implementation may fullfill most usecases, it may
> > not
> > be sufficient for more complex setups (e.g. FPGA/ASIC interfaces),
> > where 
> > more complex interfacing options where possible.
> > 
> > For example interfacing an ASIC which offers multiple cs-regions
> > but
> > only one waitpin the current driver and dt-bindings are not
> > sufficient.
> > 
> > While using the same waitpin for different cs-regions worked for
> > older
> > kernels (4.14) the omap-gpmc.c driver refused to probe (-EBUSY)
> > with
> > newer kernels (>5.10). 
> 
> Please base your patches on a recent Linux kernel (judging by CC list
> this is something old) - either current RC or linux-next.
> 
> Best regards,
> Krzysztof


... and create a v2 patch series then?

Best regards,

Benedikt





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