Messages in this thread Patch in this message | | | From | Stanimir Varbanov <> | Subject | [PATCH 1/2] ARM: DT: msm: Add Qualcomm's PRNG driver binding document | Date | Thu, 3 Oct 2013 17:52:34 +0300 |
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This adds Qualcomm PRNG driver device tree binding documentation to use as an example in dts trees.
Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> --- Documentation/devicetree/bindings/rng/qcom,prng.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/qcom,prng.txt
diff --git a/Documentation/devicetree/bindings/rng/qcom,prng.txt b/Documentation/devicetree/bindings/rng/qcom,prng.txt new file mode 100644 index 000000000000..92be00085ab1 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/qcom,prng.txt @@ -0,0 +1,17 @@ +Qualcomm MSM pseudo random number generator. + +Required properties: + +- compatible : should be "qcom,prng" +- reg : specifies base physical address and size of the registers map +- clocks : phandle to clock-controller plus clock-specifier pair +- clock-names : "prng" clocks all registers, FIFO and circuits in PRNG IP block + +Example: + + rng { + compatible = "qcom,prng"; + reg = <0xf9bff000 0x200>; + clocks = <&clock GCC_PRNG_AHB_CLK>; + clock-names = "prng"; + }; -- 1.8.3.1
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