| MSM M4M hardware monitor device |
| |
| m4m-hwmon is a device that represents the MSM M4M hardware monitors |
| that can be used to measure the various types of requests in the MSM M4M. |
| |
| Required properties: |
| - compatible: Must be "qcom,m4m-hwmon" |
| - reg: Pairs of physical base addresses and region sizes of |
| memory mapped registers. |
| - interrupts: Lists the threshold IRQ. |
| - qcom,counter-event-sel: Array of counter and event selection values. |
| - qcom,target-dev: The DT device that is monitored by this MSM M4M |
| counter configuration. |
| |
| Example: |
| qcom,m4m-hwmon { |
| compatible = "qcom,m4m-hwmon"; |
| reg = <0x6530000 0x160>; |
| interrupts = <0 19 4>; |
| qcom,counter-event-sel = <4 0x100>; |
| qcom,target-dev = <&m4m_cache>; |
| }; |