| * Samsung's S3C Real Time Clock controller |
| |
| Required properties: |
| - compatible: should be one of the following. |
| * "samsung,s3c2410-rtc" - for controllers compatible with s3c2410 rtc. |
| * "samsung,s3c2416-rtc" - for controllers compatible with s3c2416 rtc. |
| * "samsung,s3c2443-rtc" - for controllers compatible with s3c2443 rtc. |
| * "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc. |
| * "samsung,exynos3250-rtc" - (deprecated) for controllers compatible with |
| exynos3250 rtc (use "samsung,s3c6410-rtc"). |
| - reg: physical base address of the controller and length of memory mapped |
| region. |
| - interrupts: Two interrupt numbers to the cpu should be specified. First |
| interrupt number is the rtc alarm interrupt and second interrupt number |
| is the rtc tick interrupt. The number of cells representing a interrupt |
| depends on the parent interrupt controller. |
| - clocks: Must contain a list of phandle and clock specifier for the rtc |
| clock and in the case of a s3c6410 compatible controller, also |
| a source clock. |
| - clock-names: Must contain "rtc" and for a s3c6410 compatible controller, |
| a "rtc_src" sorted in the same order as the clocks property. |
| |
| Example: |
| |
| rtc@10070000 { |
| compatible = "samsung,s3c6410-rtc"; |
| reg = <0x10070000 0x100>; |
| interrupts = <44 0 45 0>; |
| clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; |
| clock-names = "rtc", "rtc_src"; |
| }; |
