Signed-off-by: Xiubo Li Li.Xiubo@freescale.com --- Documentation/devicetree/bindings/sound/simple-card.txt | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt index e9e20ec..01eb2d0 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.txt +++ b/Documentation/devicetree/bindings/sound/simple-card.txt @@ -15,6 +15,10 @@ Optional properties: Each entry is a pair of strings, the first being the connection's sink, the second being the connection's source. +- sound-widgets : The name of the audio card's off-CODEC widgets. If the + audio card need the off-CODEC widgets, the card driver + should register its widgets with one specified name: + "XXXX", and in dt node the sound-widgets = "XXXX".
Required subnodes:
@@ -42,6 +46,7 @@ Example:
sound { compatible = "simple-audio-card"; + sound-widgets = "widgets" simple-audio-card,format = "left_j"; simple-audio-routing = "MIC_IN", "Mic Jack",