arm: mvebu: use recently introduced uart label for stdout-path
arm: mvebu: use recently introduced uart label for stdout-path

Now that labels for uartX are available in Marvell Armada .dtsi files,
this patch replaces the "/soc/internal-regs/serial@12000" found in
armada-xp-lenovo-ix4-300d.dts file for stdout-path property by the more
concise &uart0.

Reviewed-by: Thomas Petazzoni <a5d87d2bd7c424ee5cbdb4e978635bf653d5a005@free-electrons.com>
Suggested-by: Andrew Lunn <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@lunn.ch>
Acked-by: Andrew Lunn <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@lunn.ch>
Signed-off-by: Arnaud Ebalard <4a388ce446e5b5f71442f7933e5783ac3caa59a1@natisbad.org>
Link: https://lkml.kernel.org/r/d1a883510e01f7f212a385e826dccbef903fae42.1416613429.git.4a388ce446e5b5f71442f7933e5783ac3caa59a1@natisbad.org
Signed-off-by: Jason Cooper <68c46a606457643eab92053c1c05574abb26f861@lakedaemon.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs