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authorFeng Kan <fkan@apm.com>2014-08-22 16:26:38 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2014-08-29 21:46:38 +0800
commita91ae4eba9f9977863b57f2ac61e2e8e780375a8 (patch)
treeba92bab872dcd701fb6dedaea50cd4dd2a824332 /drivers/char/hw_random/Kconfig
parent4a8f45f8184e3501be98609c0b5b681f0441e71a (diff)
downloadblackbird-obmc-linux-a91ae4eba9f9977863b57f2ac61e2e8e780375a8.tar.gz
blackbird-obmc-linux-a91ae4eba9f9977863b57f2ac61e2e8e780375a8.zip
hwrng: xgene - add support for APM X-Gene SoC RNG support
This adds the APM X-Gene SoC RNG support. Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random/Kconfig')
-rw-r--r--drivers/char/hw_random/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 836b061ced35..91a04ae8003c 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -333,6 +333,19 @@ config HW_RANDOM_MSM
If unsure, say Y.
+config HW_RANDOM_XGENE
+ tristate "APM X-Gene True Random Number Generator (TRNG) support"
+ depends on HW_RANDOM && ARCH_XGENE
+ default HW_RANDOM
+ ---help---
+ This driver provides kernel-side support for the Random Number
+ Generator hardware found on APM X-Gene SoC.
+
+ To compile this driver as a module, choose M here: the
+ module will be called xgene_rng.
+
+ If unsure, say Y.
+
endif # HW_RANDOM
config UML_RANDOM
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