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-rw-r--r--Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
index 4483cc31e531..ad9bbbba36e9 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
@@ -271,6 +271,10 @@ output-high - set the pin to output mode with high level
sleep-hardware-state - indicate this is sleep related state which will be programmed
into the registers for the sleep state.
slew-rate - set the slew rate
+skew-delay - this affects the expected clock skew on input pins
+ and the delay before latching a value to an output
+ pin. Typically indicates how many double-inverters are
+ used to delay the signal.
For example: