linux-kernel - [PATCH 0/3] add entropy delay device tree property

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Message-Id: <20220530180924.1792399-1-vabhav.sharma@nxp.com>
Date:   Mon, 30 May 2022 23:39:21 +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 0/3] add entropy delay device tree property                       

Add entropy delay device tree property,TRNG self test are run to determine         
the correct entropy delay.                                                         
Firmware test is executed with different voltage and temperature to                
identify the worst case value for entropy delay on imx6sx platform, after          
adding a margin value(1000),entropy delay should be at least 12000.                
- Add dt-bindings                                                                  
- updated imx6sx device tree                                                       
- modify caam driver to read the property

Vabhav Sharma (3):
  dt-bindings: crypto: fsl: add entropy delay property
  arm: dts: imx6sx: Add entropy delay property
  crypto: caam: read entropy delay from device tree

 .../devicetree/bindings/crypto/fsl-sec4.txt      |  6 ++++++
 arch/arm/boot/dts/imx6sx.dtsi                    |  1 +
 drivers/crypto/caam/ctrl.c                       | 16 ++++++++++++----
 3 files changed, 19 insertions(+), 4 deletions(-)

-- 
2.25.1