MLK-10196-2 doc: anatop-regulator: add anatop-enable-bit property

It is optional, and only for 3p0, 2p5, and 1p1.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
(cherry picked from commit 46f1841de3e50e4f502478d341674bb1f01a48fc)

diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.txt b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt
index 37c4ea0..03ea26d 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/anatop-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt
@@ -14,6 +14,7 @@ Optional properties:
 - anatop-delay-bit-shift: Bit shift for the step time register
 - anatop-delay-bit-width: Number of bits used in the step time register
 - vin-supply: The supply for this regulator
+- anatop-enable-bit: Regulator output offset bit, only for 3p0, 2p5, and 1p1.
 
 Any property defined as part of the core regulator
 binding, defined in regulator.txt, can also be used.
@@ -35,4 +36,5 @@ Example:
                anatop-min-bit-val = <1>;
                anatop-min-voltage = <725000>;
                anatop-max-voltage = <1300000>;
+               anatop-enable-bit = <0>;
        };