| Kernel driver xgene-hwmon | |
| ========================= | |
| Supported chips: | |
| * APM X-Gene SoC | |
| Description | |
| ----------- | |
| This driver adds hardware temperature and power reading support for | |
| APM X-Gene SoC using the mailbox communication interface. | |
| For device tree, it is the standard DT mailbox. | |
| For ACPI, it is the PCC mailbox. | |
| The following sensors are supported | |
| * Temperature | |
| - SoC on-die temperature in milli-degree C | |
| - Alarm when high/over temperature occurs | |
| * Power | |
| - CPU power in uW | |
| - IO power in uW | |
| sysfs-Interface | |
| --------------- | |
| temp0_input | |
| - SoC on-die temperature (milli-degree C) | |
| temp0_critical_alarm | |
| - An 1 would indicates on-die temperature exceeded threshold | |
| power0_input | |
| - CPU power in (uW) | |
| power1_input | |
| - IO power in (uW) |