ASoC: imx-audmux: 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-audmux.txt b/Documentation/devicetree/bindings/sound/imx-audmux.txt
index f88a00e54c6351cca3972943482d14b620ba3671..b30a737e209e3d9a2e06af3a432e01c81e4dfb9e 100644 (file)
--- a/Documentation/devicetree/bindings/sound/imx-audmux.txt
+++ b/Documentation/devicetree/bindings/sound/imx-audmux.txt
@@ -1,18 +1,24 @@
 Freescale Digital Audio Mux (AUDMUX) device
 
 Required properties:
-- compatible : "fsl,imx21-audmux" for AUDMUX version firstly used on i.MX21,
-  or "fsl,imx31-audmux" for the version firstly used on i.MX31.
-- reg : Should contain AUDMUX registers location and length
+
+  - compatible         : "fsl,imx21-audmux" for AUDMUX version firstly used
+                         on i.MX21, or "fsl,imx31-audmux" for the version
+                         firstly used on i.MX31.
+
+  - reg                        : Should contain AUDMUX registers location and length.
 
 An initial configuration can be setup using child nodes.
 
 Required properties of optional child nodes:
-- fsl,audmux-port : Integer of the audmux port that is configured by this
-  child node.
-- fsl,port-config : List of configuration options for the specific port. For
-  imx31-audmux and above, it is a list of tuples <ptcr pdcr>. For
-  imx21-audmux it is a list of pcr values.
+
+  - fsl,audmux-port    : Integer of the audmux port that is configured by this
+                         child node.
+
+  - fsl,port-config    : List of configuration options for the specific port.
+                         For imx31-audmux and above, it is a list of tuples
+                         <ptcr pdcr>. For imx21-audmux it is a list of pcr
+                         values.
 
 Example: