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| author | Vitaly Andrianov <vitalya@ti.com> | 2018-03-13 20:33:31 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-03-23 18:40:08 +0300 |
| commit | eb428ee0e3ca6c8ea6fdfdf24a5918f739933119 (patch) | |
| tree | 6c835c65c39b50fe938fed60211396fb01f20b01 /drivers/char/hw_random/Kconfig | |
| parent | 2805894c1ee0e598d59f055b8225ce4d0d6b2a19 (diff) | |
| download | linux-eb428ee0e3ca6c8ea6fdfdf24a5918f739933119.tar.xz | |
hwrng: ks-sa - add hw_random driver
Keystone Security Accelerator module has a hardware random generator
sub-module. This commit adds the driver for this sub-module.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
[t-kristo@ti.com: dropped one unnecessary dev_err message]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.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/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 4d0f571c15f9..d53541e96bee 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -452,3 +452,10 @@ config UML_RANDOM (check your distro, or download from http://sourceforge.net/projects/gkernel/). rngd periodically reads /dev/hwrng and injects the entropy into /dev/random. + +config HW_RANDOM_KEYSTONE + depends on ARCH_KEYSTONE + default HW_RANDOM + tristate "TI Keystone NETCP SA Hardware random number generator" + help + This option enables Keystone's hardware random generator. |