dt-bindings: mfd: max77620: Add system-power-controller property

Document new generic property that designates the PMIC as the system's
power controller.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt
index b752837..5a642a5 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/max77620.txt
+++ b/Documentation/devicetree/bindings/mfd/max77620.txt
@@ -18,6 +18,11 @@ Optional properties:
                        IRQ numbers for different interrupt source of MAX77620
                        are defined at dt-bindings/mfd/max77620.h.
 
+- system-power-controller: Indicates that this PMIC is controlling the
+                          system power, see [1] for more details.
+
+[1] Documentation/devicetree/bindings/power/power-controller.txt
+
 Optional subnodes and their properties:
 =======================================