On 21.03.19 14:56, Mika Westerberg wrote: > I checked it and you do this:> > + value |= PADCFG0_GPIORXDIS;> + > value &= ~PADCFG0_GPIOTXDIS;> > which pretty much turns the pin GPIO output unconditionally. I don't> really think it is good idea. May work in your case but may cause> problems with others. Uh, please don't do this. In some cases it could be even dangerous.
In general, I'd question whether such an gpio should be userland- controlled in the first place. Better write a driver for it, which also handles the reset properly. --mtx -- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering [email protected] -- +49-151-27565287
