[PATCH V2 4/5] mfd: AS3722: add dt node properties for system power controller
ldewangan at nvidia.com
Wed Nov 6 07:18:22 EST 2013
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 <ldewangan at nvidia.com>
Changes from V1:
Documentation/devicetree/bindings/mfd/as3722.txt | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/mfd/as3722.txt b/Documentation/devicetree/bindings/mfd/as3722.txt
index e782f39..1a2fa8a 100644
@@ -121,6 +121,15 @@ The device node should have the optional properties to support the clock:
#clock-cells: from common clock binding; shall be set to 1. The clock id for
single clock output is 0.
+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
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