From d489d170eaf6ebd8562ba77d113304c8640113b7 Mon Sep 17 00:00:00 2001 From: Joshua Henderson Date: Mon, 8 Feb 2016 14:17:52 -0700 Subject: [PATCH] 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 Acked-by: Rob Herring Signed-off-by: Herbert Xu --- .../bindings/rng/microchip,pic32-rng.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt 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>; + }; -- 2.20.1