This adds device tree bindings for the Cirrus Logic EP93xx watchdog block used in these SoCs. Signed-off-by: Nikita Shubin <nikita.shubin@xxxxxxxxxxx> --- .../bindings/watchdog/cirrus,ep93xx-wdt.yaml | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml diff --git a/Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml new file mode 100644 index 000000000000..f39d6b14062d --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/cirrus,ep93xx-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic EP93xx Watchdog Timer + +maintainers: + - Wim Van Sebroeck <wim@xxxxxxxxxxxxxxxxxx> + +description: + Watchdog driver for Cirrus Logic EP93xx family of devices. + +allOf: + - $ref: "watchdog.yaml#" + +properties: + compatible: + enum: + - cirrus,ep9301-wdt + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + wdt0: watchdog@80940000 { + compatible = "cirrus,ep9301-wdt"; + reg = <0x80940000 0x08>; + }; + -- 2.39.2
