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authorWenyou Yang <wenyou.yang@atmel.com>2016-10-28 11:00:46 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2016-11-01 03:37:15 +0300
commita1fa98d8116fb4f8a5df91fb2267ce8d192f6875 (patch)
tree502ce3f8bebf92eaf6711532611af16b8a37752c /crypto/ctr.c
parent6c0f40005ce4ada880f684d9d15fd05b076ee2c4 (diff)
downloadlinux-a1fa98d8116fb4f8a5df91fb2267ce8d192f6875.tar.xz
hwrng: atmel - disable TRNG during suspend
To fix the over consumption on the VDDCore due to the TRNG enabled, disable the TRNG during suspend, not only disable the user interface clock (which is controlled by PMC). Because the user interface clock is independent from any clock that may be used in the entropy source logic circuitry. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ctr.c')
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