Keyston2 Security Accelerator has a hardware random generator sub-module.
This series adds the driver for the sub-module.

Changes in v2:
- Changed subject prefix in 1/2 patch
- renamed dts node 

Vitaly Andrianov (2):
  dt-bindings: rng: add bindings doc for Keystone SA HWRNG driver
  hw_random: keystone2: add hw_random driver

 .../devicetree/bindings/rng/ks-sa-rng.txt          |  21 ++
 drivers/char/hw_random/Kconfig                     |   7 +
 drivers/char/hw_random/Makefile                    |   1 +
 drivers/char/hw_random/ks-sa-rng.c                 | 257 +++++++++++++++++++++
 4 files changed, 286 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rng/ks-sa-rng.txt
 create mode 100644 drivers/char/hw_random/ks-sa-rng.c

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2.7.4