Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1281c87f authored by Boris Brezillon's avatar Boris Brezillon Committed by Herbert Xu
Browse files

hwrng: atmel - Add TRNG DT binding doc 



Document DT bindings of Atmel's TRNG (True Random Number Generator) IP.

Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: default avatarPeter Korsgaard <peter@korsgaard.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 4951db7e

Documentation/devicetree/bindings/hwrng/atmel-trng.txt

0 → 100644
+16 −0
Original line number Diff line number Diff line 
Atmel TRNG (True Random Number Generator) block



Required properties:

- compatible : Should be "atmel,at91sam9g45-trng"

- reg : Offset and length of the register set of this block

- interrupts : the interrupt number for the TRNG block

- clocks: should contain the TRNG clk source



Example:



trng@fffcc000 {

	compatible = "atmel,at91sam9g45-trng";

	reg = <0xfffcc000 0x4000>;

	interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;

	clocks = <&trng_clk>;

};