[ALSA] ASoC: documentation & maintainer

This patch adds documentation describing the ASoC architecture and a
maintainer entry for ASoC.
The documentation includes the following files:-
codec.txt: Codec driver internals.
DAI.txt: Description of Digital Audio Interface standards and how to
configure a DAI within your codec and CPU DAI drivers.
dapm.txt: Dynamic Audio Power Management.
platform.txt: Platform audio DMA and DAI.
machine.txt: Machine driver internals.
pop_clicks.txt: How to minimise audio artifacts.
clocking.txt: ASoC clocking for best power performance.

Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 6 insertions, 0 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index fe35f3ac4cd3..010658a8b5a0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3037,6 +3037,12 @@ M:	perex@suse.cz
 L:      alsa-devel@alsa-project.org
 S:      Maintained
 
+SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT
+P:      Liam Girdwood
+M:      liam.girdwood@wolfsonmicro.com
+L:      alsa-devel@alsa-project.org
+S:      Supported
+
 SPI SUBSYSTEM
 P:      David Brownell
 M:      dbrownell@users.sourceforge.net