ASoC: simple-card: for new properties documenting and usage

This add the following three new properties documenting and usage
for simple card:

"simple-audio-card,name",
"simple-audio-card,widgets",

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 10 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 19c84df5fffa..05273583490c 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -8,9 +8,12 @@ Required properties:
 
 Optional properties:
 
+- simple-audio-card,name                : User specified audio sound card name, one string
+                                          property.
 - simple-audio-card,format              : CPU/CODEC common audio format.
                                           "i2s", "right_j", "left_j" , "dsp_a"
                                           "dsp_b", "ac97", "pdm", "msb", "lsb"
+- simple-audio-card,widgets             : Please refer to widgets.txt.
 - simple-audio-card,routing             : A list of the connections between audio components.
                                           Each entry is a pair of strings, the first being the
                                           connection's sink, the second being the connection's
@@ -42,11 +45,16 @@ Example:
 
 sound {
         compatible = "simple-audio-card";
+        simple-audio-card,name = "VF610-Tower-Sound-Card";
         simple-audio-card,format = "left_j";
+        simple-audio-card,widgets =
+                "Microphone", "Microphone Jack",
+                "Headphone", "Headphone Jack",
+                "Speaker", "External Speaker";
         simple-audio-card,routing =
-                "MIC_IN", "Mic Jack",
+                "MIC_IN", "Microphone Jack",
                 "Headphone Jack", "HP_OUT",
-                "Ext Spk", "LINE_OUT";
+                "External Speaker", "LINE_OUT";
 
         simple-audio-card,cpu {
                 sound-dai = <&sh_fsi2 0>;