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GPIO issue about IMX_GPIO_NR

Question asked by tony.l.cai on Feb 9, 2015
Latest reply on Feb 9, 2015 by igorpadykov


     I have known about the IMX_GPIO_NR is a function which can compute the GPIO addr. But how to make the result correspond to GPIO's addr? Just a number,I dont know how to map the GPIO register addr and which register addr? Help me ,3Q!