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Diffstat (limited to 'Documentation/devicetree/bindings/watchdog/ti,davinci-wdt.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/watchdog/ti,davinci-wdt.yaml | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/ti,davinci-wdt.yaml b/Documentation/devicetree/bindings/watchdog/ti,davinci-wdt.yaml new file mode 100644 index 000000000000..3c78f60f5f48 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/ti,davinci-wdt.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/ti,davinci-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI DaVinci/Keystone Watchdog Timer Controller + +maintainers: + - Kousik Sanagavarapu <five231003@gmail.com> + +description: | + TI's Watchdog Timer Controller for DaVinci and Keystone Processors. + + Datasheets + + Davinci DM646x - https://www.ti.com/lit/ug/spruer5b/spruer5b.pdf + Keystone - https://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - items: + - const: ti,keystone-wdt + - const: ti,davinci-wdt + - items: + - const: ti,davinci-wdt + + reg: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + wdt: watchdog@22f0080 { + compatible = "ti,keystone-wdt", "ti,davinci-wdt"; + reg = <0x022f0080 0x80>; + clocks = <&clkwdtimer0>; + }; + +... |