On Wed, Dec 2, 2020 at 10:08 AM ZHIZHIKIN Andrey
wrote:
>
> Hello Peter,
>
> > -Original Message-
> > From: Peter Robinson
> > Sent: Wednesday, December 2, 2020 9:45 AM
> > To: ZHIZHIKIN Andrey
> > Cc: u-boot@lists.denx.de; sba...@denx.de
>
Hello Peter,
> -Original Message-
> From: Peter Robinson
> Sent: Wednesday, December 2, 2020 9:45 AM
> To: ZHIZHIKIN Andrey
> Cc: u-boot@lists.denx.de; sba...@denx.de
> Subject: Re: [PATCH 1/2] ARM: dts: imx8m: increase off-on delay on the SD Vcc
> regulator
>
On Tue, Dec 1, 2020 at 1:31 PM Andrey Zhizhikin
wrote:
>
> Some SD Card controller and power circuitry has increased capacitance,
> which keeps the internal logic remains powered after regulator is switch
> off. This is generally the case when card is switched to SD104 mode,
> where a power cycle
Some SD Card controller and power circuitry has increased capacitance,
which keeps the internal logic remains powered after regulator is switch
off. This is generally the case when card is switched to SD104 mode,
where a power cycle should be performed. In case if the card internal
logic remains
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