| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | IBM OPAL Sensor Groups Binding |
| 2 | ------------------------------- |
| 3 | |
| 4 | Node: /ibm,opal/sensor-groups |
| 5 | |
| 6 | Description: Contains sensor groups available in the Powernv P9 |
| 7 | servers. Each child node indicates a sensor group. |
| 8 | |
| 9 | - compatible : Should be "ibm,opal-sensor-group" |
| 10 | |
| 11 | Each child node contains below properties: |
| 12 | |
| 13 | - type : String to indicate the type of sensor-group |
| 14 | |
| 15 | - sensor-group-id: Abstract unique identifier provided by firmware of |
| 16 | type <u32> which is used for sensor-group |
| 17 | operations like clearing the min/max history of all |
| 18 | sensors belonging to the group. |
| 19 | |
| 20 | - ibm,chip-id : Chip ID |
| 21 | |
| 22 | - sensors : Phandle array of child nodes of /ibm,opal/sensor/ |
| 23 | belonging to this group |
| 24 | |
| 25 | - ops : Array of opal-call numbers indicating available operations on |
| 26 | sensor groups like clearing min/max, enabling/disabling sensor |
| 27 | group. |