diff options
| author | Martin Kaiser <martin@kaiser.cx> | 2017-07-23 19:49:06 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-08-03 14:00:21 +0800 |
| commit | 1d5449445bd0afbc003518543873c7198a09728b (patch) | |
| tree | b899b619107742f9b9c84c59d03dc1ef6449398a /drivers/char/hw_random/Kconfig | |
| parent | 15d05fd4ed06a2f34edd3cf69ab27c2a47e3b52e (diff) | |
| download | talos-obmc-linux-1d5449445bd0afbc003518543873c7198a09728b.tar.gz talos-obmc-linux-1d5449445bd0afbc003518543873c7198a09728b.zip | |
hwrng: mx-rngc - add a driver for Freescale RNGC
The driver is ported from Freescale's Linux git and can be
found in the
vendor/freescale/imx_2.6.35_maintain
branch.
The driver supports both RNG version C that's part of some Freescale
i.MX3 SoCs and version B that is available on i.MX2x chipsets.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.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 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 2f45e1532670..95a031e9eced 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -253,6 +253,20 @@ config HW_RANDOM_MXC_RNGA If unsure, say Y. +config HW_RANDOM_IMX_RNGC + tristate "Freescale i.MX RNGC Random Number Generator" + depends on ARCH_MXC + default HW_RANDOM + ---help--- + This driver provides kernel-side support for the Random Number + Generator Version C hardware found on some Freescale i.MX + processors. Version B is also supported by this driver. + + To compile this driver as a module, choose M here: the + module will be called imx-rngc. + + If unsure, say Y. + config HW_RANDOM_NOMADIK tristate "ST-Ericsson Nomadik Random Number Generator support" depends on ARCH_NOMADIK |
