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

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>

diff --git a/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt b/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt
index e4acdd891e49f9bee64cd18394d64326ac54236c..2f89db88fd57c7f121bdaeb4244b4e525578fc9e 100644 (file)
--- a/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt
+++ b/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt
@@ -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
-
-  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
+
+  - 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
+
+                         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.