[PATCH 1/3] ARM: dts: imx53-ard: Do not hardcode input codes

[Shawn Guo]

On Wed, May 09, 2018 at 11:08:07PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam at nxp.com>
> 
> Instead of hardcoding the input codes we can use the symbol name for
> better readability.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>

Applied all, thanks.