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author | PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> | 2017-08-23 20:34:43 +0530 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-09-22 17:43:15 +0800 |
commit | f1f2237ff699bbc1a0265ed10407ae8d4a52008e (patch) | |
tree | 0431cf8644701b9c4adb2d5bcf41ff4b01337185 /Documentation/devicetree/bindings/crypto | |
parent | hwrng: timeriomem - Remove 'max < 4' condition check (diff) | |
download | linux-dev-f1f2237ff699bbc1a0265ed10407ae8d4a52008e.tar.xz linux-dev-f1f2237ff699bbc1a0265ed10407ae8d4a52008e.zip |
dt/bindings: exynos-rng: Move dt binding documentation to bindings/crypto
Samsung exynos PRNG driver is using crypto framework instead of
hw_random framework. So move the devicetree binding to crypto folder.
Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/devicetree/bindings/crypto')
-rw-r--r-- | Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt new file mode 100644 index 000000000000..4ca8dd4d7e66 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt @@ -0,0 +1,17 @@ +Exynos Pseudo Random Number Generator + +Required properties: + +- compatible : Should be "samsung,exynos4-rng". +- reg : Specifies base physical address and size of the registers map. +- clocks : Phandle to clock-controller plus clock-specifier pair. +- clock-names : "secss" as a clock name. + +Example: + + rng@10830400 { + compatible = "samsung,exynos4-rng"; + reg = <0x10830400 0x200>; + clocks = <&clock CLK_SSS>; + clock-names = "secss"; + }; |