| Thomas Abraham | 39ce408 | 2011-10-24 14:49:04 +0200 | [diff] [blame] | 1 | * Samsung's S3C Real Time Clock controller |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: should be one of the following. |
| 5 | * "samsung,s3c2410-rtc" - for controllers compatible with s3c2410 rtc. |
| 6 | * "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc. |
| 7 | - reg: physical base address of the controller and length of memory mapped |
| 8 | region. |
| 9 | - interrupts: Two interrupt numbers to the cpu should be specified. First |
| Masanari Iida | f21ccfa | 2013-01-14 15:14:56 +0900 | [diff] [blame] | 10 | interrupt number is the rtc alarm interrupt and second interrupt number |
| Thomas Abraham | 39ce408 | 2011-10-24 14:49:04 +0200 | [diff] [blame] | 11 | is the rtc tick interrupt. The number of cells representing a interrupt |
| 12 | depends on the parent interrupt controller. |
| 13 | |
| 14 | Example: |
| 15 | |
| 16 | rtc@10070000 { |
| 17 | compatible = "samsung,s3c6410-rtc"; |
| 18 | reg = <0x10070000 0x100>; |
| 19 | interrupts = <44 0 45 0>; |
| 20 | }; |