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

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On 01/09/2022 16:02, Niedermayr, BENEDIKT wrote:
> 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?

Just for updating email addresses - no need. If the code was rebased and
tested on something old, then yes, please.

Best regards,
Krzysztof



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