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Add device tree binding documentation for the watchdog hardware block on bcm7038 and newer SoCs. Signed-off-by: Justin Chen <justinpopo6@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
20 lines
404 B
Plaintext
20 lines
404 B
Plaintext
BCM7038 Watchdog timer
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Required properties:
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- compatible : should be "brcm,bcm7038-wdt"
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- reg : Specifies base physical address and size of the registers.
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Optional properties:
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- clocks: The clock running the watchdog. If no clock is found the
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driver will default to 27000000 Hz.
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Example:
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watchdog@f040a7e8 {
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compatible = "brcm,bcm7038-wdt";
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clocks = <&upg_fixed>;
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reg = <0xf040a7e8 0x16>;
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};
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