diff --git a/Documentation/devicetree/bindings/ata/imx-sata.txt b/Documentation/devicetree/bindings/ata/imx-sata.txt
index a13f0f6..fa511db 100644
--- a/Documentation/devicetree/bindings/ata/imx-sata.txt
+++ b/Documentation/devicetree/bindings/ata/imx-sata.txt
@@ -20,6 +20,8 @@
 - fsl,receive-eq-mdB : receive equalisation, in milli-decibels
   Please refer to the technical documentation or the driver source code
   for the list of legal values for these options.
+- fsl,no-spread-spectrum : disable spread-spectrum clocking on the SATA
+  link.
 
 Examples: