This node contains all sensor groups defined in the system. Each child node here represents a sensor group.
- For example : ::
- occ-csm@1c00020/
The compatible property is set to "ibm,opal-sensor-group"
Each child node has below properties:
- type
- string to indicate the sensor group
- sensor-group-id
- Uniquely identifies a sensor group.
- ibm,chip-id
- This property is added if the sensor group is chip specific
- sensors
- Phandles of all sensors belonging to this sensor group
- ops
- Array of opal call numbers to indicate the available sensor group operations
ibm,opal {
sensor-groups {
compatible = "ibm,opal-sensor-group";
occ-csm@1c00020 {
name = "occ-csm";
type = "csm";
sensor-group-id = <0x01c00020>;
ibm,chip-id = <0x00000008>;
ops = <0x9c>;
sensors = <0x00000175 0x00000176 0x00000177 0x00000178 0x00000179 0x0000017a 0x0000017b 0x0000017c>;
};
};
};