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hotraned42cfa2016-07-21 15:37:32 -07001Kernel driver xgene-hwmon
2========================
3
4Supported chips:
5 * APM X-Gene SoC
6
7Description
8-----------
9
10This driver adds hardware temperature and power reading support for
11APM X-Gene SoC using the mailbox communication interface.
12For device tree, it is the standard DT mailbox.
13For ACPI, it is the PCC mailbox.
14
15The following sensors are supported
16
17 * Temperature
18 - SoC on-die temperature in milli-degree C
19 - Alarm when high/over temperature occurs
20 * Power
21 - CPU power in uW
22 - IO power in uW
23
24sysfs-Interface
25---------------
26
27temp0_input - SoC on-die temperature (milli-degree C)
28temp0_critical_alarm - An 1 would indicates on-die temperature exceeded threshold
29power0_input - CPU power in (uW)
30power1_input - IO power in (uW)