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ASoC: imx-sgtl5000: Add indentation for binding doc to increase readability

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This patch refines the DT binding doc for more readability by adding
extra blank lines and indentations.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Nicolin Chen 2014-10-07 12:29:09 -07:00 committed by Mark Brown
parent 5463c709dd
commit afa1fde676
1 changed files with 30 additions and 23 deletions
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53
Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt
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@ -1,33 +1,40 @@
Freescale i.MX audio complex with SGTL5000 codec
Required properties:
- compatible : "fsl,imx-audio-sgtl5000"
- model : The user-visible name of this sound complex
- ssi-controller : The phandle of the i.MX SSI controller
- audio-codec : The phandle of the SGTL5000 audio codec
- audio-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 source. Valid names could be power
supplies, SGTL5000 pins, and the jacks on the board:
Power supplies:
* Mic Bias
- compatible : "fsl,imx-audio-sgtl5000"
SGTL5000 pins:
* MIC_IN
* LINE_IN
* HP_OUT
* LINE_OUT
- model : The user-visible name of this sound complex
Board connectors:
* Mic Jack
* Line In Jack
* Headphone Jack
* Line Out Jack
* Ext Spk
- ssi-controller : The phandle of the i.MX SSI controller
- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX)
- mux-ext-port : The external port of the i.MX audio muxer
- audio-codec : The phandle of the SGTL5000 audio codec
- audio-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
source. Valid names could be power supplies, SGTL5000
pins, and the jacks on the board:
Power supplies:
* Mic Bias
SGTL5000 pins:
* MIC_IN
* LINE_IN
* HP_OUT
* LINE_OUT
Board connectors:
* Mic Jack
* Line In Jack
* Headphone Jack
* Line Out Jack
* Ext Spk
- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX)
- mux-ext-port : The external port of the i.MX audio muxer
Note: The AUDMUX port numbering should start at 1, which is consistent with
hardware manual.