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-rw-r--r--Documentation/devicetree/bindings/rng/st,stm32-rng.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rng/st,stm32-rng.txt b/Documentation/devicetree/bindings/rng/st,stm32-rng.txt
index 47f04176f93b..1dfa7d51e006 100644
--- a/Documentation/devicetree/bindings/rng/st,stm32-rng.txt
+++ b/Documentation/devicetree/bindings/rng/st,stm32-rng.txt
@@ -11,6 +11,10 @@ Required properties:
- interrupts : The designated IRQ line for the RNG
- clocks : The clock needed to enable the RNG
+Optional properties:
+- resets : The reset to properly start RNG
+- clock-error-detect : Enable the clock detection management
+
Example:
rng: rng@50060800 {