dt-bindings: ak4554: extension should be .txt

Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Raphael Poggi 2015-11-06 13:51:47 -08:00 committed by Rob Herring
parent 2d799dde8e
commit 87ab5205e6