ARM: dts: imx53-ard: Do not hardcode input codes

Instead of hardcoding the input codes we can use the symbol name for
better readability.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2018-05-09 23:08:07 -03:00 • committed by Shawn Guo
commit aee54d3231