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791d3ef2e1
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
24 lines
630 B
Plaintext
24 lines
630 B
Plaintext
Zynq Watchdog Device Tree Bindings
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-------------------------------------------
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Required properties:
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- compatible : Should be "cdns,wdt-r1p2".
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- clocks : This is pclk (APB clock).
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- interrupts : This is wd_irq - watchdog timeout interrupt.
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Optional properties
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- reset-on-timeout : If this property exists, then a reset is done
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when watchdog times out.
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- timeout-sec : Watchdog timeout value (in seconds).
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Example:
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watchdog@f8005000 {
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compatible = "cdns,wdt-r1p2";
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clocks = <&clkc 45>;
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interrupt-parent = <&intc>;
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interrupts = <0 9 1>;
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reg = <0xf8005000 0x1000>;
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reset-on-timeout;
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timeout-sec = <10>;
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};
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