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How do I map Android GPIO to actual i.MX6 hardware pins

Question asked by Mike Mandeville on Jul 17, 2014
Latest reply on Jul 17, 2014 by igorpadykov

I am putting together a rapid prototype system that is running Android on a Freescale iMX6 processor. I am trying to get the iMX6 to toggle a couple of GPIO pins, but I cannot figure out how to translate Android’s GPIO numbering to the iMX6 GPIO numbering. Android has class folders for GPIO175 and GPIO176, plus ones call GPIOCHIP128, GPIOCHIP160, etc but don’t know which GPIOs these would be on the iMX6.