regulator: Change regulator-coupled-max-spread property

[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / regulator / regulator.txt

diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index ca96f70..e3a7a7a 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -79,8 +79,9 @@ Optional properties:
 - regulator-coupled-with: Regulators with which the regulator
   is coupled. The linkage is 2-way - all coupled regulators should be linked
   with each other. A regulator should not be coupled with its supplier.
-- regulator-coupled-max-spread: Max spread between voltages of coupled regulators
-  in microvolts.
+- regulator-coupled-max-spread: Array of maximum spread between voltages of
+  coupled regulators in microvolts, each value in the array relates to the
+  corresponding couple specified by the regulator-coupled-with property.
 
 Deprecated properties:
 - regulator-compatible: If a regulator chip contains multiple