tree a4feffaf38d708e7a4813418a7b47ea7bd2eaee7
parent 595af9db2422fa5ae734cfe615415b17a5098f34
author York Sun <york.sun@nxp.com> 1454965457 -0800
committer York Sun <york.sun@nxp.com> 1456243695 -0800

arm: ls1021aqds: Convert to driver model and enable serial support

Split duart configuration as device tree file. Move /chosen node
out of board commone device tree. Convert ls1021aqds nor and SD
configurations to driver model support (qspi already uses DM).
Enable ns16550 DM serial driver for nor configurations.

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Alison Wang <alison.wang@nxp.com>
CC: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alison Wang <alison.wang@nxp.com>