On Mon, Nov 03, 2014 at 11:32:23AM +0200, Igor Grinberg wrote:
> Switch the default CD GPIO polarity to active low.
>
> The current hsmmc driver assumption that the CD GPIO is active high, but
> in the real hardware, usually the opposite holds.
> The usual SD card socket has a mechanical switch w
Switch the default CD GPIO polarity to active low.
The current hsmmc driver assumption that the CD GPIO is active high, but
in the real hardware, usually the opposite holds.
The usual SD card socket has a mechanical switch which is grounded as
soon as a card is inserted.
Of course there might be s
2 matches
Mail list logo
