On Tue, Mar 07, 2017 at 03:18:28PM +0100, Thomas Petazzoni wrote:
> Commit 52060836f79 ("dt-bindings: omap-rng: Document SafeXcel IP-76
> device variant") update the omap_rng Device Tree binding to add support
> for the IP-76 variation of the IP. As part of this change, a "clocks"
> property was added, but is indicated as "Required", while it is in fact
> "Optional": some SoCs do not require a clock for this IP block.
>
> Fixes: 52060836f79 ("dt-bindings: omap-rng: Document SafeXcel IP-76 device variant")
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/rng/omap_rng.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/rng/omap_rng.txt b/Documentation/devicetree/bindings/rng/omap_rng.txt
> index 4714772..20d435da 100644
> --- a/Documentation/devicetree/bindings/rng/omap_rng.txt
> +++ b/Documentation/devicetree/bindings/rng/omap_rng.txt
> @@ -12,6 +12,9 @@ Required properties:
> - reg : Offset and length of the register set for the module
> - interrupts : the interrupt number for the RNG module.
> Used for "ti,omap4-rng" and "inside-secure,safexcel-eip76"
> +
> +Optional properties:
> +
Wouldn't just "for ? compatible only" be more correct?
> - clocks: the trng clock source
>
> Example:
> --
> 2.7.4
>