From f1f2237ff699bbc1a0265ed10407ae8d4a52008e Mon Sep 17 00:00:00 2001 From: PrasannaKumar Muralidharan Date: Wed, 23 Aug 2017 20:34:43 +0530 Subject: 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 Reviewed-by: Krzysztof Kozlowski Signed-off-by: Herbert Xu --- .../devicetree/bindings/crypto/samsung,exynos-rng4.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt (limited to 'Documentation/devicetree/bindings/crypto') 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"; + }; -- cgit v1.2.3