tree 60277801c5fdd3a9d0dc78792c30ce2a1a930515
parent e6c89cfa33c392a5344269a70bead224d44b383d
author Lin Jinhan <troy.lin@rock-chips.com> 1585647599 +0800
committer Kever Yang <kever.yang@rock-chips.com> 1588127455 +0800

rockchip: rng: Add a driver for random number generator(rng) device

Add a driver for the rng device found on rockchip platforms.
Support rng module of crypto v1 and crypto v2.

Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>