| Message ID | 20171127095804.7128-2-l.stelmach@samsung.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
On Mon, Nov 27, 2017 at 10:58 AM, Łukasz Stelmach <l.stelmach@samsung.com> wrote: > Add binding documentation for the True Random Number Generator > found on Samsung Exynos 5250+ SoCs. > > Acked-by: Rob Herring <robh@kernel.org> > Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> > Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> A minor nit: add new tags after your Signed-off-by, in same order you received them. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt new file mode 100644 index 000000000000..22dfe8cb21c0 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt @@ -0,0 +1,17 @@ +Exynos True Random Number Generator + +Required properties: + +- compatible : Should be "samsung,exynos5250-trng". +- 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: + + trng@10830600 { + compatible = "samsung,exynos5250-trng"; + reg = <0x10830600 0x100>; + clocks = <&clock CLK_SSS>; + clock-names = "secss"; + };