Hello, My immediate need is to figure out if some pins on a Compex WPQ864 are free to be used as GPIO pins. Compex guys have said that JTAG pins can be used. Can someone in this community guide me regarding this?
1. I have read the documentation files from the code base, like GPIO.txt, gpio-legacy.txt, board.txt, consumer.txt etc., and got some idea of how to use GPIOs. But I don't seem to get hold of a starting point. 2. I can't figure out where in the code is the GPIO mapping to be found? How to change a JTAG into a GPIO, and vice versa? How to fill in the dev argument for the get/set/direction/put calls of gpiod_*? If I get to know the code location of GPIO mapping, perhaps I can figure out the con_id argument for these calls. -- Regards, Neeraj Sallh _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
