On Tue, Aug 13, 2019 at 6:47 AM Maxime Ripard <mripard@xxxxxxxxxx> wrote: > > From: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> > > The Allwinner SoCs have a watchdog supported in Linux, with a matching > Device Tree binding. > > Now that we have the DT validation in place, let's convert the device tree > bindings for that controller over to a YAML schemas. > > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> > --- > .../watchdog/allwinner,sun4i-a10-wdt.yaml | 50 +++++++++++++++++++ > .../bindings/watchdog/sunxi-wdt.txt | 22 -------- > 2 files changed, 50 insertions(+), 22 deletions(-) > create mode 100644 Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml > delete mode 100644 Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt > > diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml > new file mode 100644 > index 000000000000..93df27ec1664 > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml > @@ -0,0 +1,50 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/watchdog/allwinner,sun4i-a10-wdt.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Allwinner A10 Watchdog Device Tree Bindings > + > +maintainers: > + - Chen-Yu Tsai <wens@xxxxxxxx> > + - Maxime Ripard <maxime.ripard@xxxxxxxxxxx> > + > +properties: > + compatible: > + oneOf: > + - const: allwinner,sun4i-a10-wdt > + - const: allwinner,sun6i-a31-wdt > + - items: > + - const: allwinner,sun50i-a64-wdt > + - const: allwinner,sun6i-a31-wdt > + - items: > + - const: allwinner,sun50i-h6-wdt > + - const: allwinner,sun6i-a31-wdt > + - items: > + - const: allwinner,suniv-f1c100s-wdt > + - const: allwinner,sun4i-a10-wdt > + > + reg: > + maxItems: 1 > + > + timeout-sec: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Contains the watchdog timeout in seconds. Can you do a common watchdog schema to include with this and the node name at least. Rob
