From 1b8815a980d17e387708eae5cf61c6283f354f7f Mon Sep 17 00:00:00 2001 From: Feng Kan Date: Fri, 22 Aug 2014 16:26:39 -0700 Subject: [PATCH] Documentation: rng: Add X-Gene SoC RNG driver documentation Add X-Gene SoC RNG driver documentation. Signed-off-by: Feng Kan Signed-off-by: Herbert Xu --- .../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 000000000000..4dde4b06cdd9 --- /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>; + }; -- 2.39.5