ALSA: ac97: add codecs devicetree binding

Add a devicetree binding for codecs. This is especially useful if the
AC97 bitclk clock is provided by the codec, as it has to be described in
the devicetree description for the ac97 bus code to aquire it.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Robert Jarzmik 2018-06-22 21:28:34 +02:00 • committed by Takashi Iwai
commit 2225a3e6af