On 19/04/2023 14:06, Bharat Bhushan wrote: > Add binding documentation for the Marvell octeonTX2 > GTI system watchdog driver. > > Signed-off-by: Bharat Bhushan <bbhushan2@xxxxxxxxxxx> > --- > v2: > - compatible changed from marvell-octeontx2-wdt to marvell,octeontx2-wdt > - corrected type atchdog to watchdog > - Replaced hardcoding to use IRQ_TYPE_EDGE_RISING flag > > .../watchdog/marvell,octeontx2-wdt.yaml | 46 +++++++++++++++++++ > 1 file changed, 46 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/marvell,octeontx2-wdt.yaml > > diff --git a/Documentation/devicetree/bindings/watchdog/marvell,octeontx2-wdt.yaml b/Documentation/devicetree/bindings/watchdog/marvell,octeontx2-wdt.yaml > new file mode 100644 > index 000000000000..96a979c4082d > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/marvell,octeontx2-wdt.yaml > @@ -0,0 +1,46 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/watchdog/marvell,octeontx2-wdt.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Marvell OcteonTX2 GTI system watchdog > + > +allOf: > + - $ref: watchdog.yaml# > + > +maintainers: > + - Bharat Bhushan <bbhushan2@xxxxxxxxxxx> > + > +properties: > + compatible: > + const: marvell,octeontx2-wdt > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + > + watchdog@802000040000 { > + compatible = "marvell,octeontx2-wdt"; Mixed indentation. Use 4 spaces for entire DTS example (or 2 spaces, but 4 is preferred). Best regards, Krzysztof
