I am planning to connect 2 IMX7D boards through SPI.
I refereed below link. which is for imx6 espi as salve with 3.0.35_4.1.0 kernel
But i am using new 4.1.15 kernel . i tried to search similar files for imx7d . but couldn't find it.
when i configure slave master i just changed imx7d-sdb.dts and got it running .
Could any one please tell me what to do with newer kernel ?