dt-bindings: arm: cpus: Add S500 enable-method

The Actions Semi S500 SoC requires a special secondary CPU boot procedure.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index 1030f5f50207f22baa245e9df9ca69df286c128e..5e6db4c21050cec4057ff555bc14baf45173ae09 100644 (file)
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -193,6 +193,7 @@ nodes to be present and contain the properties described below.
                             "spin-table"
                        # On ARM 32-bit systems this property is optional and
                          can be one of:
+                           "actions,s500-smp"
                            "allwinner,sun6i-a31"
                            "allwinner,sun8i-a23"
                            "arm,realview-smp"