AnsweredAssumed Answered

imx8mq gpio operation

Question asked by gao bo on Mar 26, 2020
Latest reply on Mar 26, 2020 by igorpadykov

MACHINE=imx8mqevk

BSP=4.14.78

Hi everybody,I want to operate GPIO by mapping,but I didn't find data register and direction register in the chip manua.

So I would like to ask how to operate a GPIO, such as changing the level.

We want to introduce some pins on our products, similar to raspberryPi,then port raspberryPi gpio lib to imx8mq.

please give me some advises,thanks!

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