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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>
hifive-unleashed-5.1
Joshua Henderson 2016-02-08 14:17:52 -07:00 committed by Herbert Xu
parent ad84112a11
commit d489d170ea
1 changed files with 17 additions and 0 deletions
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Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt 100644
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* 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>;
};