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author | Joshua Henderson <joshua.henderson@microchip.com> | 2016-02-08 14:17:52 -0700 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-02-17 04:07:47 +0800 |
commit | d489d170eaf6ebd8562ba77d113304c8640113b7 (patch) | |
tree | ae259b0ffec49026029f3468865de6d790ca2ed6 /Documentation/devicetree/bindings/rng | |
parent | ad84112a1135bda928806fcbb98680847ab81436 (diff) | |
download | linux-stable-d489d170eaf6ebd8562ba77d113304c8640113b7.tar.gz linux-stable-d489d170eaf6ebd8562ba77d113304c8640113b7.tar.bz2 linux-stable-d489d170eaf6ebd8562ba77d113304c8640113b7.zip |
dt/bindings: Add bindings for the PIC32 random number generator
Document the devicetree bindings for the random number generator found
on Microchip PIC32 class devices.
Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/devicetree/bindings/rng')
-rw-r--r-- | Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt b/Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt new file mode 100644 index 000000000000..c6d1003befb7 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt @@ -0,0 +1,17 @@ +* Microchip PIC32 Random Number Generator + +The PIC32 RNG provides a pseudo random number generator which can be seeded by +another true random number generator. + +Required properties: +- compatible : should be "microchip,pic32mzda-rng" +- reg : Specifies base physical address and size of the registers. +- clocks: clock phandle. + +Example: + + rng: rng@1f8e6000 { + compatible = "microchip,pic32mzda-rng"; + reg = <0x1f8e6000 0x1000>; + clocks = <&PBCLK5>; + }; |