On Wed, Jul 14, 2021 at 05:33:13PM +0200, Linus Walleij wrote: > This adds devicetree bindings for the Maxim MAX63xx watchdog > timers. > > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: Marc Zyngier <maz@xxxxxxxxxx> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx> > --- > .../bindings/watchdog/maxim,max63xx.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml > > diff --git a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml > new file mode 100644 > index 000000000000..f2105eedac2c > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/watchdog/maxim,max63xx.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Maxim 63xx Watchdog Timers > + > +allOf: > + - $ref: "watchdog.yaml#" > + > +maintainers: > + - Marc Zyngier <maz@xxxxxxxxxx> > + - Linus Walleij <linus.walleij@xxxxxxxxxx> > + > +properties: > + compatible: > + oneOf: > + - const: maxim,max6369 > + - const: maxim,max6370 > + - const: maxim,max6371 > + - const: maxim,max6372 > + - const: maxim,max6373 > + - const: maxim,max6374 > + > + reg: > + description: This is a 1-byte memory-mapped address > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + wdt: watchdog@50000000 { > + compatible = "maxim,max6369"; > + reg = <0x50000000 0x1>; > + timeout-sec = <10>; > + }; > + > +... > -- > 2.31.1 >
