[Letux-kernel] commit mmc: hack pwrseq to fix gta04 bt problems

H. Nikolaus Schaller hns at goldelico.com
Tue Oct 1 17:54:12 CEST 2019


> Am 01.10.2019 um 17:48 schrieb Andreas Kemnade <andreas at kemnade.info>:
> 
> Hi,
> 
> just one thing you should be aware of. There is a hack in mmc powerseq in
> letux kernels to set reset line to high on idle. That is helpful for
> gta04a4 with the libertas module. But for other platforms this might
> confuse things if power of the module is also fully powered off. It might
> e.g. confuse the kobo/tolino. Well, if there is still io power then things
> might be better. No idea about the situation in kobo/tolino. But we should
> better improve that hack.

Maybe enable it only by some device tree property?

BR,
Nikolaus



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