dt-bindings: arm: socfpga: Add S10 System Manager binding

Add the device tree bindings for the Stratix10 System Manager.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
index f4d04a0672824087de6987b6be4dfd5c4fd2bf84..82edbaaa3f85beeafdf3b96c957776f8b03e90fc 100644 (file)
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
@@ -11,3 +11,15 @@ Example:
                reg = <0xffd08000 0x1000>;
                cpu1-start-addr = <0xffd080c4>;
        };
+
+ARM64 - Stratix10
+Required properties:
+- compatible : "altr,sys-mgr-s10"
+- reg : Should contain 1 register range(address and length)
+        for system manager register.
+
+Example:
+        sysmgr@ffd12000 {
+               compatible = "altr,sys-mgr-s10";
+               reg = <0xffd12000 0x228>;
+       };