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-rw-r--r--Documentation/devicetree/bindings/regulator/regulator.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 48a3b8e5d6b..2bd8f097876 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -12,6 +12,8 @@ Optional properties:
- regulator-allow-bypass: allow the regulator to go into bypass mode
- <name>-supply: phandle to the parent supply/regulator node
- regulator-ramp-delay: ramp delay for regulator(in uV/uS)
+ For hardwares which support disabling ramp rate, it should be explicitly
+ intialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay.
Deprecated properties:
- regulator-compatible: If a regulator chip contains multiple