1 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
index 07c65e3cdcbe..f4d04a067282 100644
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
@@ -3,9 +3,11 @@ Altera SOCFPGA System Manager
 Required properties:
 - compatible : "altr,sys-mgr"
 - reg : Should contain 1 register ranges(address and length)
+- cpu1-start-addr : CPU1 start address in hex.
 
 Example:
          sysmgr@ffd08000 {
                 compatible = "altr,sys-mgr";
                 reg = <0xffd08000 0x1000>;
+                cpu1-start-addr = <0xffd080c4>;
         };