On 12 August 2015 at 15:19, Olliver Schinagl <oliver+l...@schinagl.nl> wrote: > Hey, > > On 12-08-15 14:35, Hans de Goede wrote: >> >> Hi, >> >> On 12-08-15 14:23, Michal Suchanek wrote: >>> >>> When core does not set the MMC_QUIRK_BROKEN_CLK_GATING flag enable >>> automatic hardware controlled clock gating on the mmc interface. >>> >>> Signed-off-by: Michal Suchanek <hramr...@gmail.com> >> >> >> In general this looks good, but I wonder how intensively this has >> been tested ? > > It doesn't matter actually, it took some time longer, but the mmc still > craps out even with Michal's 3 patches. I'll revert hans's earlier patch > again and do a bit more extensive testing.
Does the oclk switch timeout even after 750ms? In some earlier tests I tried to enable/disable the clock repeatedly when it failed but it seemed to have little effect on the total time it took to disable the clock in the end. Maybe it would be worh trying to set the timeout to some insanely long value and test stability with that. I picked 750 as around twice the maximum time it ever took on my board. Thanks Michal -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.