Hello Guenter, On Tue, 26 Mar 2019 13:03:02 -0700 Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > > I'll have a look. In the mean time, I'm fine with the patch being > > reverted. > > The problem is still seen in the latest kernel as of last night, and > I did not see any further activities. Should I send a revert request ? Sorry for not replying. I have not had the chance to investigate this further due to lack of time. Linus Walleij initially suggested to use gpio_set_config() in more places, but that doesn't to work as expected. A revert patch has already been sent: https://lore.kernel.org/lkml/20190326044954.18671-1-andrew@xxxxxxxx/ Best regards, Thomas Petazzoni -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com