Hello, Tony! 24.11.2014 22:47, Tony Lindgren <tony@xxxxxxxxxxx> *: > If you post a patch, I can test boot with it. Looks like the failing > ones have i2c rev3.3 on 34xx vs rev4.4 on 36xx. > So I doubt we just want to change the test for for a higher rev number > for OMAP_I2C_REV_ON_3430_3530. You 100% right here. Functional mode bits are unimplemented in the SYSTEST register on omap3530. "10:5 Reserved Write 0s for future compatibility. Read returns 0." That was the reason. My fault. Thank you for giving right directions. Thanks Kevin for running test, so I could debug the reason. Regards, Alexander. -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html