Document LPM pin as optional.
Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt b/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
index d86584ed4d93..451cc4e86b01 100644
--- a/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
@@ -4,7 +4,8 @@ Required properties:
- compatible: "microchip,mcp16502"
- reg: I2C slave address
- lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during
- suspend-to-ram, keeping the PMIC into HIBERNATE mode.
+ suspend-to-ram, keeping the PMIC into HIBERNATE mode; this
+ property is optional;
- regulators: A node that houses a sub-node for each regulator within
the device. Each sub-node is identified using the node's
name. The content of each sub-node is defined by the
--
2.7.4
