[PATCH 2/3] Documentation: rng: Add X-Gene SoC RNG driver documentation
From: Feng Kan <hidden>
Date: 2014-08-22 23:26:39
Subsystem:
hardware random number generator core, open firmware and flattened device tree bindings, the rest · Maintainers:
Olivia Mackall, Herbert Xu, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add X-Gene SoC RNG driver documentation. Signed-off-by: Feng Kan <redacted> --- Documentation/devicetree/bindings/rng/apm,rng.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/apm,rng.txt
diff --git a/Documentation/devicetree/bindings/rng/apm,rng.txt b/Documentation/devicetree/bindings/rng/apm,rng.txt
new file mode 100644
index 0000000..4dde4b0
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/apm,rng.txt@@ -0,0 +1,17 @@ +APM X-Gene SoC random number generator. + +Required properties: + +- compatible : should be "apm,xgene-rng" +- reg : specifies base physical address and size of the registers map +- clocks : phandle to clock-controller plus clock-specifier pair +- interrupts : specify the fault interrupt for the RNG device + +Example: + + rng: rng@10520000 { + compatible = "apm,xgene-rng"; + reg = <0x0 0x10520000 0x0 0x100>; + interrupts = <0x0 0x41 0x4>; + clocks = <&rngpkaclk 0>; + };
--
1.9.1
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