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Add binding documentation for the hym8563 rtc chip. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Grant Likely <grant.likely@linaro.org> Cc: Mike Turquette <mturquette@linaro.org> Cc: Richard Weinberger <richard.weinberger@gmail.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
28 lines
495 B
Plaintext
28 lines
495 B
Plaintext
Haoyu Microelectronics HYM8563 Real Time Clock
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The HYM8563 provides basic rtc and alarm functionality
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as well as a clock output of up to 32kHz.
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Required properties:
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- compatible: should be: "haoyu,hym8563"
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- reg: i2c address
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- interrupts: rtc alarm/event interrupt
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- #clock-cells: the value should be 0
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Example:
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hym8563: hym8563@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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#clock-cells = <0>;
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};
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device {
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...
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clocks = <&hym8563>;
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...
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};
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