| From | Nikita Shubin <> | Subject | [PATCH v1 12/43] dt-bindings: watchdog: Add Cirrus EP93x | Date | Thu, 1 Jun 2023 08:34:03 +0300 |
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This adds device tree bindings for the Cirrus Logic EP93xx watchdog block used in these SoCs.
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me> ---
Notes: v0 -> v1: Krzysztof Kozlowski: - replaced maintainers to me and Alexander - removed wildcards - use fallback compatible and list all possible compatibles - dropped label - dropped quotes in ref - fix ident - fixed description
.../bindings/watchdog/cirrus,ep9301-wdt.yaml | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml
diff --git a/Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml b/Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml new file mode 100644 index 000000000000..d54595174a12 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/cirrus,ep9301-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic EP93xx Watchdog Timer + +maintainers: + - Nikita Shubin <nikita.shubin@maquefel.me> + - Alexander Sverdlin <alexander.sverdlin@gmail.com> + +description: + Cirrus Logic EP93xx SoC family has it's own watchdog implementation + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - const: cirrus,ep9301-wdt + - items: + - enum: + - cirrus,ep9302-wdt + - cirrus,ep9307-wdt + - cirrus,ep9312-wdt + - cirrus,ep9315-wdt + - const: cirrus,ep9301-wdt + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + watchdog@80940000 { + compatible = "cirrus,ep9301-wdt"; + reg = <0x80940000 0x08>; + }; + -- 2.37.4
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