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Commit 182f14d3 authored by Carlo Caione's avatar Carlo Caione Committed by Maxime Ripard
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ARM: sun4i/sun7i: DT documentation for RTC driver 



Add DT documentation for SUNXI RTC driver

Signed-off-by: default avatarCarlo Caione <carlo.caione@gmail.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 8f1ae77f

Documentation/devicetree/bindings/rtc/sunxi-rtc.txt

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+17 −0
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* sun4i/sun7i Real Time Clock



RTC controller for the Allwinner A10/A20



Required properties:

- compatible : Should be "allwinner,sun4i-rtc" or "allwinner,sun7i-a20-rtc"

- reg: physical base address of the controller and length of memory mapped

  region.

- interrupts: IRQ line for the RTC.



Example:



rtc: rtc@01c20d00 {

	compatible = "allwinner,sun4i-rtc";

	reg = <0x01c20d00 0x20>;

	interrupts = <24>;

};