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Commit 66841345 authored by Xiubo Li's avatar Xiubo Li Committed by Mark Brown
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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: default avatarXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 9d681f5b

Documentation/devicetree/bindings/sound/simple-card.txt

+10 −2
Original line number Diff line number Diff line
@@ -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>;