| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * STMP3xxx/i.MX28 Time Clock controller |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: should be one of the following. |
| 5 | * "fsl,stmp3xxx-rtc" |
| 6 | - reg: physical base address of the controller and length of memory mapped |
| 7 | region. |
| 8 | - interrupts: rtc alarm interrupt |
| 9 | |
| 10 | Optional properties: |
| 11 | - stmp,crystal-freq: override crystal frequency as determined from fuse bits. |
| 12 | Only <32000> and <32768> are possible for the hardware. Use <0> for |
| 13 | "no crystal". |
| 14 | |
| 15 | Example: |
| 16 | |
| 17 | rtc@80056000 { |
| 18 | compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; |
| 19 | reg = <0x80056000 2000>; |
| 20 | interrupts = <29>; |
| 21 | }; |