diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
index 39ba4146769deb9ab3549a0789bbb340e693e7ca..ac235fe385fc296e371fab835170c9e0b14a7ae1 100644
--- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt
+++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
@@ -113,7 +113,6 @@ MC13892 regulators:
 Examples:
 
 ecspi@70010000 { /* ECSPI1 */
-	fsl,spi-num-chipselects = <2>;
 	cs-gpios = <&gpio4 24 0>, /* GPIO4_24 */
 		   <&gpio4 25 0>; /* GPIO4_25 */