Behold the Random Number Generator driver for Octeon!

The first patch adds some port definitions and the octeon_rng platform
device.  The second is the driver.

I am copying AKPM and Linus as there seems to be no hw_random maintainer.

Since Octeon is a mips port, we might want to merge both patches via
Ralf's tree.

Comments?

David Daney (2):
   MIPS: Octeon:  Add hardware RNG platform device.
   hw_random: Add hardware RNG for Octeon SOCs.

  arch/mips/cavium-octeon/setup.c              |   44 ++++++++
  arch/mips/include/asm/octeon/cvmx-rnm-defs.h |   86 +++++++++++++++
  drivers/char/hw_random/Kconfig               |   13 +++
  drivers/char/hw_random/Makefile              |    1 +
  drivers/char/hw_random/octeon-rng.c          |  146 
++++++++++++++++++++++++++
  5 files changed, 290 insertions(+), 0 deletions(-)
  create mode 100644 arch/mips/include/asm/octeon/cvmx-rnm-defs.h
  create mode 100644 drivers/char/hw_random/octeon-rng.c