Re: [PATCH 0/2] Fix V1P8_SIGNAL_ENA and HIGH_SPEED_ENA

Judith Mendez
2025-04-14T22:57:21Z

Hi Francesco,

On 4/14/25 9:57 AM, Francesco Dolcini wrote:
> On Mon, Apr 14, 2025 at 09:37:53AM -0500, Judith Mendez wrote:
>> Hi Francesco,
>>
>> On 4/14/25 1:51 AM, Francesco Dolcini wrote:
>>> Hello Judith
>>>
>>> On Fri, Apr 11, 2025 at 04:55:39PM -0500, Judith Mendez wrote:
>>>> My understanding was that we do not like adding new DT properties if
>>>> we can find a way to apply the quirk in the driver.
>>> ...
>>>
>>>> If this implementation flies with the maintainers, then we can go back to DT
>>>> property implementation.
>>>
>>> Not sure if this is clear, but this patch is NOT working according to
>>> our tests, we would need to fix it in a different way.
>>
>> Not sure if you are following the thread with Hiago, but we are fixing
>> it a different way; add a new DT property: "ti,suppress-v1p8-ena" for SD
>> card which allows us to have granular control on when v1p8 is suppressed
>> for MMC1.
>>
>> With this method, we make sure the quirk is never applied to your board (;
>
> My board needs the quirk ;-)
> It was not clear to me that this change was going to be added to this
> patch, because without it's not working.
>
> Thanks for the clarification.

Understood, Ok seems like we are just waiting on Adrian or another MMC
maintainer to comment before sending v2 with Hiago's suggestion,
thanks.

~ Judith