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30 lines
905 B
Plaintext
30 lines
905 B
Plaintext
Renesas Watchdog Timer (WDT) Controller
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Required properties:
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- compatible : Should be "renesas,<soctype>-wdt", and
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"renesas,rcar-gen3-wdt" as fallback.
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Examples with soctypes are:
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- "renesas,r8a7795-wdt" (R-Car H3)
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- "renesas,r8a7796-wdt" (R-Car M3-W)
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When compatible with the generic version, nodes must list the SoC-specific
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version corresponding to the platform first, followed by the generic
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version.
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- reg : Should contain WDT registers location and length
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- clocks : the clock feeding the watchdog timer.
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Optional properties:
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- timeout-sec : Contains the watchdog timeout in seconds
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- power-domains : the power domain the WDT belongs to
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Examples:
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wdt0: watchdog@e6020000 {
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compatible = "renesas,r8a7795-wdt", "renesas,rcar-gen3-wdt";
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reg = <0 0xe6020000 0 0x0c>;
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clocks = <&cpg CPG_MOD 402>;
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power-domains = <&cpg>;
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timeout-sec = <60>;
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};
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