On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi <balbi@xxxxxxxxxx> wrote: > John Stultz <john.stultz@xxxxxxxxxx> writes: > > From: Yu Chen <chenyu56@xxxxxxxxxx> > > > > It needs more time for the device controller to clear the CmdAct of > > DEPCMD on Hisilicon Kirin Soc. > > Why does it need more time? Why is it so that no other platform needs > more time, only this one? And which command, specifically, causes > problem? Hrm. Sadly I don't have that context (again I'm picking up a semi-abandoned patchset here), which is unfortunate, as I'm sure someone spent a number of hours debugging things to come up with this. :) But alas, I've dropped this for now in my stack, and things seem to be working ok so far. I suspect there's some edge case I'll run into, but hopefully I'll be able to debug and get more details when that happens. I do appreciate the review and pushback here! thanks -john
