linux-kernel - [PATCHv2] crypto: caam - Added property fsl,sec-era in SEC4.0 device tree binding.

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Date:	Thu, 24 Jan 2013 12:13:46 +0530
From:	Vakul Garg <vakul@...escale.com>
To:	<linux-crypto@...r.kernel.org>
CC:	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Vakul Garg <vakul@...escale.com>,
	Herbert Xu <herbert@...dor.hengli.com.au>,
	Shawn Guo <shawn.guo@...aro.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCHv2] crypto: caam - Added property fsl,sec-era in SEC4.0 device tree binding.

This new property defines the era of the particular SEC version.
The compatible property in device tree "crypto" node has been updated
not to contain SEC era numbers.

Signed-off-by: Vakul Garg <vakul@...escale.com>
---
Changes in v1:
	1. Marked fsl,sec-era as 'optional'.

Changes in v2:
	1. Changed 'fsl,sec-era' in example from hex to decimal.

 .../devicetree/bindings/crypto/fsl-sec4.txt        |   12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index fc9ce6f..dc40055 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -54,8 +54,13 @@ PROPERTIES
    - compatible
       Usage: required
       Value type: <string>
-      Definition: Must include "fsl,sec-v4.0". Also includes SEC
-           ERA versions (optional) with which the device is compatible.
+      Definition: Must include "fsl,sec-v4.0"
+
+   - fsl,sec-era
+      Usage: optional
+      Value type: <u32>
+      Definition: A standard property. Define the 'ERA' of the SEC
+          device.
 
    - #address-cells
        Usage: required
@@ -107,7 +112,8 @@ PROPERTIES
 
 EXAMPLE
 	crypto@...000 {
-		compatible = "fsl,sec-v4.0", "fsl,sec-era-v2.0";
+		compatible = "fsl,sec-v4.0";
+		fsl,sec-era = <2>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x300000 0x10000>;
-- 
1.7.7.6


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