| * MSM MPM sleep counter (mpm-v2) |
| |
| The MPM provides a timetick that starts when the device is powered up and |
| is not reset by any of the boot loaders or the HLOS. The MPM timetick counter |
| driver provides an api to get this value. |
| |
| The required nodes for the MPM timetick counter driver are: |
| |
| - compatible: "qcom,mpm2-sleep-counter" |
| - reg: Specifies the physical address of the timetick count register. |
| - clock-frequency: the physical counter frequency. |
| |
| Example: |
| qcom,mpm2-sleep-counter@4a3000 { |
| compatible = "qcom,mpm2-sleep-counter"; |
| reg = <0x4a3000 0x1000>; |
| clock-frequency = <32768>; |
| }; |