1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/devicetree/bindings/gpio/gpio-nmk.txt b/Documentation/devicetree/bindings/gpio/gpio-nmk.txt
index ee87467ad8d..8315ac7780e 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-nmk.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-nmk.txt
@@ -26,6 +26,6 @@ Example:
                         #gpio-cells = <2>;
                         gpio-controller;
                         interrupt-controller;
-                        supports-sleepmode;
+                        st,supports-sleepmode;
                         gpio-bank = <1>;
                 };