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dt-bindings: watchdog: lantiq,wdt: convert bindings to dtschema
Convert the Lantiq WDT Watchdog bindings to yaml format.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
authored by
Aleksander Jan Bajkowski
and committed by
Wim Van Sebroeck
26f2f5ed
a8c762cb
+57
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+57
Documentation/devicetree/bindings/watchdog/lantiq,wdt.yaml
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Documentation/devicetree/bindings/watchdog/lantiq,wdt.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/watchdog/lantiq,wdt.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Lantiq WTD watchdog
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maintainers:
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- Hauke Mehrtens <hauke@hauke-m.de>
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properties:
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compatible:
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oneOf:
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- enum:
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- lantiq,falcon-wdt
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- lantiq,wdt
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- lantiq,xrx100-wdt
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- items:
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- enum:
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- lantiq,xrx200-wdt
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- const: lantiq,xrx100-wdt
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reg:
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maxItems: 1
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lantiq,rcu:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: Phandle to the RCU syscon node
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required:
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- compatible
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- reg
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allOf:
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- $ref: watchdog.yaml#
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- if:
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properties:
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compatible:
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contains:
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enum:
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- lantiq,xrx100-wdt
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- lantiq,falcon-wdt
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then:
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required:
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- lantiq,rcu
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unevaluatedProperties: false
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examples:
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- |
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watchdog@803f0 {
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compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt";
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reg = <0x803f0 0x10>;
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lantiq,rcu = <&rcu0>;
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};
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Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
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Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
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Lantiq WTD watchdog binding
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============================
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This describes the binding of the Lantiq watchdog driver.
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-------------------------------------------------------------------------------
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Required properties:
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- compatible : Should be one of
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"lantiq,wdt"
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"lantiq,xrx100-wdt"
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"lantiq,xrx200-wdt", "lantiq,xrx100-wdt"
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"lantiq,falcon-wdt"
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- reg : Address of the watchdog block
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- lantiq,rcu : A phandle to the RCU syscon (required for
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"lantiq,falcon-wdt" and "lantiq,xrx100-wdt")
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-------------------------------------------------------------------------------
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Example for the watchdog on the xRX200 SoCs:
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watchdog@803f0 {
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compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt";
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reg = <0x803f0 0x10>;
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lantiq,rcu = <&rcu0>;
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};