[PATCH 1/2] dt-bindings: hwmon: Document ibm,cffps compatible string

[Eddie James]

Document this string that indicates that any version of the power supply
may be connected. In this case, the driver must detect the version
automatically.

Signed-off-by: Eddie James <eajames@xxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
index 1036f65..d9a2719 100644
--- a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
+++ b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
@@ -5,6 +5,9 @@ Required properties:
  - compatible				: Must be one of the following:
 						"ibm,cffps1"
 						"ibm,cffps2"
+						or "ibm,cffps" if the system
+						must support any version of the
+						power supply
  - reg = < I2C bus address >;		: Address of the power supply on the
 					  I2C bus.
 
-- 
1.8.3.1