On Friday, August 26, 2016 3:46:20 PM CEST Stuart Yoder wrote: > - serial0 = &lpuart0; > - serial1 = &lpuart1; > - serial2 = &lpuart2; > - serial3 = &lpuart3; > - serial4 = &lpuart4; > - serial5 = &lpuart5; > + serial0 = &duart0; > + serial1 = &duart1; > + serial2 = &duart2; > + serial3 = &duart3; It looks like your board has six uarts that are all driven with the lpuart driver, but after the change, you only list four. Should the serial4 and serial5 aliases keep pointing at lpuart devices so you can still drive all physical connectors? Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html