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| author | 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> | 2020-09-14 00:10:21 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-09-25 17:46:41 +1000 |
| commit | 406346d2227854bd9a5abdf07ef3d45d0de85a3e (patch) | |
| tree | d617a41b63cf91847c412a234fe775d160cb7089 /drivers/char/hw_random/Kconfig | |
| parent | 83ef53fba0c0533256bf397919c18335db67f215 (diff) | |
| download | linux-406346d2227854bd9a5abdf07ef3d45d0de85a3e.tar.gz linux-406346d2227854bd9a5abdf07ef3d45d0de85a3e.tar.bz2 linux-406346d2227854bd9a5abdf07ef3d45d0de85a3e.zip | |
hwrng: ingenic - Add hardware TRNG for Ingenic X1830
Add X1830 SoC digital true random number generator driver.
Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com>
Co-developed-by: 漆鹏振 (Qi Pengzhen) <aric.pzqi@ingenic.com>
Signed-off-by: 漆鹏振 (Qi Pengzhen) <aric.pzqi@ingenic.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 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 007d765a9253..e92c4d9469d8 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -282,6 +282,20 @@ config HW_RANDOM_INGENIC_RNG If unsure, say Y. +config HW_RANDOM_INGENIC_TRNG + tristate "Ingenic True Random Number Generator support" + depends on HW_RANDOM + depends on MACH_X1830 + default HW_RANDOM + help + This driver provides kernel-side support for the True Random Number Generator + hardware found in ingenic X1830 SoC. YSH & ATIL CU1830-Neo uses X1830 SoC. + + To compile this driver as a module, choose M here: the + module will be called ingenic-trng. + + If unsure, say Y. + config HW_RANDOM_NOMADIK tristate "ST-Ericsson Nomadik Random Number Generator support" depends on ARCH_NOMADIK |