20 lines
603 B
Plaintext
20 lines
603 B
Plaintext
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* Microchip PIC32 Deadman Timer
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The deadman timer is used to reset the processor in the event of a software
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malfunction. It is a free-running instruction fetch timer, which is clocked
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whenever an instruction fetch occurs until a count match occurs.
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Required properties:
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- compatible: must be "microchip,pic32mzda-dmt".
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- reg: physical base address of the controller and length of memory mapped
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region.
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- clocks: phandle of source clk. Should be <&rootclk PB7CLK>.
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Example:
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watchdog@1f800a00 {
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compatible = "microchip,pic32mzda-dmt";
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reg = <0x1f800a00 0x80>;
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clocks = <&rootclk PB7CLK>;
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};
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