| Neelesh Gupta | 16b1d26 | 2014-10-14 14:08:36 +0530 | [diff] [blame] | 1 | IBM OPAL real-time clock |
| 2 | ------------------------ |
| 3 | |
| 4 | Required properties: |
| Michael Ellerman | 027dfac | 2016-06-01 16:34:37 +1000 | [diff] [blame] | 5 | - compatible: Should be "ibm,opal-rtc" |
| Neelesh Gupta | 16b1d26 | 2014-10-14 14:08:36 +0530 | [diff] [blame] | 6 | |
| 7 | Optional properties: |
| Sudeep Holla | 71a0151 | 2015-10-21 11:09:59 +0100 | [diff] [blame] | 8 | - wakeup-source: Decides if the wakeup is supported or not |
| 9 | (Legacy property supported: "has-tpo") |
| Neelesh Gupta | 16b1d26 | 2014-10-14 14:08:36 +0530 | [diff] [blame] | 10 | |
| 11 | Example: |
| 12 | rtc { |
| 13 | compatible = "ibm,opal-rtc"; |
| Sudeep Holla | 71a0151 | 2015-10-21 11:09:59 +0100 | [diff] [blame] | 14 | wakeup-source; |
| Neelesh Gupta | 16b1d26 | 2014-10-14 14:08:36 +0530 | [diff] [blame] | 15 | phandle = <0x10000029>; |
| 16 | linux,phandle = <0x10000029>; |
| 17 | }; |