On Wed, Aug 21, 2019 at 04:38:32PM +0200, Maxime Ripard wrote:
> From: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
>
> The Allwinner watchdog has an interrupt, either shared or dedicated
> depending on the SoC, that has been described in some DT, but not all of
> them.
>
> The binding is also completely missing that description. Let's add that
> property to be consistent.
>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> .../bindings/watchdog/allwinner,sun4i-a10-wdt.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
> index dc7553f57708..31c95c404619 100644
> --- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
> @@ -31,9 +31,13 @@ properties:
> reg:
> maxItems: 1
>
> + interrupts:
> + maxItems: 1
> +
> required:
> - compatible
> - reg
> + - interrupts
>
> unevaluatedProperties: false
>
> @@ -42,6 +46,7 @@ examples:
> wdt: watchdog@1c20c90 {
> compatible = "allwinner,sun4i-a10-wdt";
> reg = <0x01c20c90 0x10>;
> + interrupts = <24>;
> timeout-sec = <10>;
> };
>
> --
> 2.21.0
>
