I’m developing a project that uses IMX7D. There’s a bus i2c for communication between A7 and M4. However I’m using GPIO4 (10, 11, 8 and 9) how GPIO instead SPI. I discovered that this pins are used for SPI bus in device tree. I need to disable spi in device tree, because it is in conflict with my definitions. How can I do that?
I’ve already seen the webinar, however I don’t know how do make the .dts file and where I need to copy the compiled file into IMX7D.