Documentation: dt: socfpga: add reset-cells property

To be able to use the reset-controller framework, the property
        #reset-cells
is mandatory.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt
index ecdb57d69dbfbe90f2796be9aeea5bb6115e32aa..32c1c8bfd5dc55ea813275bf71c5b96699bf279b 100644 (file)
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt
@@ -3,9 +3,11 @@ Altera SOCFPGA Reset Manager
 Required properties:
 - compatible : "altr,rst-mgr"
 - reg : Should contain 1 register ranges(address and length)
+- #reset-cells: 1
 
 Example:
         rstmgr@ffd05000 {
+               #reset-cells = <1>;
                compatible = "altr,rst-mgr";
                reg = <0xffd05000 0x1000>;
        };