ASoC: bindings: fsl_spdif: Add new compatible string for imx6sx

Add new compatible string "fsl,imx6sx-spdif" in the binding document.
And add compatible string "fsl,vf610-spdif" which was missed before.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/feda3bb02296455d43aeebb7575918d9b28e1a3f.1592376770.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.txt b/Documentation/devicetree/bindings/sound/fsl,spdif.txt
index 8b324f8..e1365b0 100644 (file)
--- a/Documentation/devicetree/bindings/sound/fsl,spdif.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,spdif.txt
@@ -6,7 +6,11 @@ a fibre cable.
 
 Required properties:
 
-  - compatible         : Compatible list, must contain "fsl,imx35-spdif".
+  - compatible         : Compatible list, should contain one of the following
+                         compatibles:
+                         "fsl,imx35-spdif",
+                         "fsl,vf610-spdif",
+                         "fsl,imx6sx-spdif",
 
   - reg                        : Offset and length of the register set for the device.