ams AS3722 device supports the power off by turning off its all rails.
Add dt node properties to enable this functionality on this device.
Signed-off-by: Laxman Dewangan <ldewan...@nvidia.com>
---
Documentation/devicetree/bindings/mfd/as3722.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/as3722.txt
b/Documentation/devicetree/bindings/mfd/as3722.txt
index fc2191e..1e54937 100644
--- a/Documentation/devicetree/bindings/mfd/as3722.txt
+++ b/Documentation/devicetree/bindings/mfd/as3722.txt
@@ -112,6 +112,15 @@ Following are properties of regulator subnode.
ams,enable-tracking: Enable tracking with SD1, only supported
by LDO3.
+Power-off:
+=========
+AS3722 supports the system power off by turning off all its rail. The power off
+is provided through pm power off.
+The device node should have the following properties to enable power-off
+functionality from ams AS3722:
+ams,system-power-controller: To enable the power off functionality through
+ device.
+
Example:
--------
#include <dt-bindings/mfd/as3722.h>
--
1.7.9.5
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