lkml.org 
[lkml]   [2022]   [May]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/3] add entropy delay device tree property
Date
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

\
 
 \ /
  Last update: 2022-05-30 20:11    [W:0.074 / U:0.640 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site