linux-kernel - [PATCH 1/3] dt-bindings: crypto: fsl: add entropy delay property

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Message-Id: <20220530180924.1792399-2-vabhav.sharma@nxp.com>
Date:   Mon, 30 May 2022 23:39:22 +0530
From:   Vabhav Sharma <vabhav.sharma@....com>
To:     horia.geanta@....com, gaurav.jain@....com, pankaj.gupta@....com,
        herbert@...dor.apana.org.au, davem@...emloft.net,
        shawnguo@...nel.org, robh+dt@...nel.org
Cc:     linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        NXP Linux Team <linux-imx@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        silvano.dininno@....com, V.Sethi@....com
Subject: [PATCH 1/3] dt-bindings: crypto: fsl: add entropy delay property

Add entropy delay property which defines the length (in system clocks) of
each Entropy sample taken for TRNG configuration.

Signed-off-by: Vabhav Sharma <vabhav.sharma@....com>
Reviewed-by: Horia Geanta <horia.geanta@....com>
Reviewed-by: Varun Sethi <v.sethi@....com>
---
 Documentation/devicetree/bindings/crypto/fsl-sec4.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index 8f359f473ada..1477294eda38 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -62,6 +62,12 @@ PROPERTIES
       Definition: A standard property. Define the 'ERA' of the SEC
           device.
 
+   - entropy-delay
+      Usage: optional
+      Value type: <u32>
+      Definition: A property which specifies the length (in system clocks)
+          of each Entropy sample taken.
+
    - #address-cells
        Usage: required
        Value type: <u32>
-- 
2.25.1