linux_dsm_epyc7002/Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
Rob Herring b48e7dad43 dt-bindings: move various RNG bindings to rng/ directory
Bindings are supposed to be organized by device class/function. Move
bindings for various RNGs to rng/ binding directory.

Signed-off-by: Rob Herring <robh@kernel.org>
2018-04-27 16:56:55 -05:00

20 lines
557 B
Plaintext

Exynos Pseudo Random Number Generator
Required properties:
- compatible : One of:
- "samsung,exynos4-rng" for Exynos4210 and Exynos4412
- "samsung,exynos5250-prng" for Exynos5250+
- 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";
};