[PATCH 1/2] ASoC: fsl_mqs: add DT binding documentation

[Shengjiu Wang <shengjiu.wang@xxxxxxx>]

Add the DT binding documentation for NXP MQS driver

Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
---
 .../devicetree/bindings/sound/fsl,mqs.txt     | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/fsl,mqs.txt

diff --git a/Documentation/devicetree/bindings/sound/fsl,mqs.txt b/Documentation/devicetree/bindings/sound/fsl,mqs.txt
new file mode 100644
index 000000000000..a1dbe181204a
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/fsl,mqs.txt
@@ -0,0 +1,20 @@
+fsl,mqs audio CODEC
+
+Required properties:
+
+  - compatible : Must contain one of "fsl,imx6sx-mqs", "fsl,codec-mqs"
+		"fsl,imx8qm-mqs", "fsl,imx8qxp-mqs".
+  - clocks : A list of phandles + clock-specifiers, one for each entry in
+	     clock-names
+  - clock-names : Must contain "mclk"
+  - gpr : The gpr node.
+
+Example:
+
+mqs: mqs {
+	compatible = "fsl,imx6sx-mqs";
+	gpr = <&gpr>;
+	clocks = <&clks IMX6SX_CLK_SAI1>;
+	clock-names = "mclk";
+	status = "disabled";
+};
-- 
2.21.0