[PATCH 0/4] hwrng: exynos - Add Device Tree support

Krzysztof Kozlowski k.kozlowski at samsung.com
Sun Oct 18 21:37:38 PDT 2015


The patchset fixes known issues in Exynos hardware random number
generator and adds Device Tree support for it.

The device was tested on Trats2 board (Exynos4412). It should work
on other Exynos4 and Exynos5 as well... altough it seems that
on some of Exynos542x boards the SSS module is secured.

Best regards,

Krzysztof Kozlowski (4):
  dt-bindings: rng: Describe Exynos4 PRNG bindings
  hwrng: exynos - Add timeout for waiting on init done
  hwrng: exynos - Fix missing configuration after suspend to RAM
  hwrng: exynos - Add Device Tree support

 .../bindings/rng/samsung,exynos-rng4.txt           | 17 +++++++
 drivers/char/hw_random/exynos-rng.c                | 56 ++++++++++++++++++----
 2 files changed, 65 insertions(+), 8 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt


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