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Document the devicetree bindings for the real time clock found on Microchip PIC32 class devices. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
22 lines
612 B
Plaintext
22 lines
612 B
Plaintext
* Microchip PIC32 Real Time Clock and Calendar
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The RTCC keeps time in hours, minutes, and seconds, and one half second. It
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provides a calendar in weekday, date, month, and year. It also provides a
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configurable alarm.
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Required properties:
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- compatible: should be: "microchip,pic32mzda-rtc"
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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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- interrupts: RTC alarm/event interrupt
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- clocks: clock phandle
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Example:
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rtc: rtc@1f8c0000 {
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compatible = "microchip,pic32mzda-rtc";
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reg = <0x1f8c0000 0x60>;
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interrupts = <166 IRQ_TYPE_EDGE_RISING>;
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clocks = <&PBCLK6>;
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};
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