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-rw-r--r--Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
index 08f0c3d..5a02e30 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
@@ -18,7 +18,8 @@ Optional properties:
pin functions is ignored
- pinctrl-single,bit-per-mux : boolean to indicate that one register controls
- more than one pin
+ more than one pin, for which "pinctrl-single,function-mask" property specifies
+ position mask of pin.
- pinctrl-single,drive-strength : array of value that are used to configure
drive strength in the pinmux register. They're value of drive strength
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