1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index a60043b3e409..1d2ebc7a4947 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -210,3 +210,15 @@ config HW_RANDOM_PICOXCELL
           module will be called picoxcell-rng.
 
           If unsure, say Y.
+
+config HW_RANDOM_PPC4XX
+        tristate "PowerPC 4xx generic true random number generator support"
+        depends on HW_RANDOM && PPC && 4xx
+        ---help---
+         This driver provides the kernel-side support for the TRNG hardware
+         found in the security function of some PowerPC 4xx SoCs.
+
+         To compile this driver as a module, choose M here: the
+         module will be called ppc4xx-rng.
+
+         If unsure, say N.