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-rw-r--r--Documentation/devicetree/bindings/crypto/fsl-sec4.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index c5dff19cd55d..d8836e829933 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -62,6 +62,12 @@ PROPERTIES
Definition: A standard property. Define the 'ERA' of the SEC
device.
+ - entropy-delay
+ Usage: optional
+ Value type: <u32>
+ Definition: A property which specifies the length (in system clocks)
+ of each Entropy sample taken.
+
- #address-cells
Usage: required
Value type: <u32>