diff options
| author | 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> | 2020-07-23 08:24:46 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-31 10:25:28 +0200 |
| commit | 190873a0ea4500433ae818521cad20d37f9ee059 (patch) | |
| tree | 7b51139c9e5901c887d81c99c5f1a65e3b75b74b /drivers/char/hw_random/Kconfig | |
| parent | dt-bindings: RNG: Add Ingenic RNG bindings. (diff) | |
| download | linux-190873a0ea4500433ae818521cad20d37f9ee059.tar.xz linux-190873a0ea4500433ae818521cad20d37f9ee059.zip | |
crypto: ingenic - Add hardware RNG for Ingenic JZ4780 and X1000
Add JZ4780 SoC and X1000 SoC random number generator driver,
based on PrasannaKumar Muralidharan's JZ4780 RNG driver.
Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com>
Tested-by: Mathieu Malaterre <malat@debian.org>
Suggested-by: Jeffrey Walton <noloader@gmail.com>
Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.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 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 98f95a09ce55..f976a49e1fb5 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -267,6 +267,21 @@ config HW_RANDOM_IMX_RNGC If unsure, say Y. +config HW_RANDOM_INGENIC_RNG + tristate "Ingenic Random Number Generator support" + depends on HW_RANDOM + depends on MACH_JZ4780 || MACH_X1000 + default HW_RANDOM + help + This driver provides kernel-side support for the Random Number Generator + hardware found in ingenic JZ4780 and X1000 SoC. MIPS Creator CI20 uses + JZ4780 SoC, YSH & ATIL CU1000-Neo uses X1000 SoC. + + To compile this driver as a module, choose M here: the + module will be called ingenic-rng. + + If unsure, say Y. + config HW_RANDOM_NOMADIK tristate "ST-Ericsson Nomadik Random Number Generator support" depends on ARCH_NOMADIK |