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23 lines
970 B
Text
23 lines
970 B
Text
* Samsung's S3C Real Time Clock controller
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Required properties:
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- compatible: should be one of the following.
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* "samsung,s3c2410-rtc" - for controllers compatible with s3c2410 rtc.
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* "samsung,s3c2416-rtc" - for controllers compatible with s3c2416 rtc.
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* "samsung,s3c2443-rtc" - for controllers compatible with s3c2443 rtc.
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* "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc.
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* "samsung,exynos3250-rtc" - for controllers compatible with exynos3250 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: Two interrupt numbers to the cpu should be specified. First
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interrupt number is the rtc alarm interrupt and second interrupt number
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is the rtc tick interrupt. The number of cells representing a interrupt
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depends on the parent interrupt controller.
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Example:
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rtc@10070000 {
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compatible = "samsung,s3c6410-rtc";
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reg = <0x10070000 0x100>;
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interrupts = <44 0 45 0>;
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};
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