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| H A D | stm32_rng.c | 091ef005ee68fc6aace41f5666448c1343e43314 Wed Jan 18 17:28:35 UTC 2023 Gatien Chevallier <gatien.chevallier@foss.st.com> drivers: stm32_rng: support conditional reset
Implements a RNG variant error concealment named conditional reset
that requires a software sequence before RNG being able to deliver
again random bytes. It is supported by STM32MP13
RNG peripherals that are supporting conditional reset can dynamically
customize their configuration. Adds support for RNG clock frequency
restraint and NIST configuration.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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