crypto: caam - Updated SEC-4.0 device tree binding for ERA information.

The compatible property in device tree "crypto" node has been enhanced
to provide SEC ERA information to the applications.

Signed-off-by: Vakul Garg <vakul@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index bd7ce12..fc9ce6f 100644 (file)
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -54,7 +54,8 @@ PROPERTIES
    - compatible
       Usage: required
       Value type: <string>
-      Definition: Must include "fsl,sec-v4.0"
+      Definition: Must include "fsl,sec-v4.0". Also includes SEC
+           ERA versions (optional) with which the device is compatible.
 
    - #address-cells
        Usage: required
@@ -106,7 +107,7 @@ PROPERTIES
 
 EXAMPLE
        crypto@300000 {
-               compatible = "fsl,sec-v4.0";
+               compatible = "fsl,sec-v4.0", "fsl,sec-era-v2.0";
                #address-cells = <1>;
                #size-cells = <1>;
                reg = <0x300000 0x10000>;