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Message-ID: <6c166ad5-8004-4bc4-9107-a47ba9a72161@kernel.org>
Date: Sat, 25 May 2024 18:41:06 +0200
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Subject: Re: [PATCH] memory: fsl_ifc: Make FSL_IFC config visible and
 selectable
To: Esben Haabendal <esben@geanix.com>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>,
 Pratyush Yadav <pratyush@kernel.org>, Michael Walle <mwalle@kernel.org>,
 linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org
References: <20240523-fsl-ifc-config-v1-1-6eff73bdc7e6@geanix.com>
 <979fd913-050b-445d-9ca8-0ec6906ce3ea@kernel.org> <87cypc38gu.fsf@geanix.com>
 <9a7f73f4-f5dc-4342-855b-08df6a839bb5@kernel.org> <87le3zoatn.fsf@geanix.com>
From: Krzysztof Kozlowski <krzk@kernel.org>
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In-Reply-To: <87le3zoatn.fsf@geanix.com>
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On 24/05/2024 10:47, Esben Haabendal wrote:
> Krzysztof Kozlowski <krzk@kernel.org> writes:
> 
>> On 23/05/2024 16:32, Esben Haabendal wrote:
>>> Krzysztof Kozlowski <krzk@kernel.org> writes:
>>>
>>>> On 23/05/2024 15:58, Esben Haabendal wrote:
>>>>> While use of fsl_ifc driver with NAND flash is fine, as the fsl_ifc_nand
>>>>> driver selects FSL_IFC automatically, we need the option to be selectable
>>>>> for platforms using fsl_ifc with NOR flash.
>>>>
>>>> Which driver is that?
>>>
>>> This is drivers/memory/fsl_ifc.o driver. It is for Integrated Flash
>>> Controller (IFC) from NXP. It is used in various Layerscape socs.
>>
>> ? I know that, I mean the NOR flash working here.
> 
> Ah, sorry. The NOR flash I am using here is a Spansion S29AL016J.
> 
>>>> Which DTS?
>>>
>>> It is for "fsl,ifc" compatible devices.
>>
>> That's not a NOR flash.
> 
> Nope.  The binding used for the NOR flash is "cfi-flash".

And now let's get back to my original question. I asked for driver, not
device, and for DTS not compatible.

Best regards,
Krzysztof