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| author | Xu Yilun <yilun.xu@intel.com> | 2019-10-14 13:42:01 +0800 |
|---|---|---|
| committer | Moritz Fischer <mdf@kernel.org> | 2019-10-16 19:18:26 -0700 |
| commit | 214be7470e5fb0f3b1e228df376397c3da17638c (patch) | |
| tree | 2c6dd9d87358d980005a5e46f30f780271be6f83 /Documentation/fpga | |
| parent | d20c0da8b2020acaa107b42041c8da2bafed1910 (diff) | |
| download | linux-stable-214be7470e5fb0f3b1e228df376397c3da17638c.tar.gz linux-stable-214be7470e5fb0f3b1e228df376397c3da17638c.tar.bz2 linux-stable-214be7470e5fb0f3b1e228df376397c3da17638c.zip | |
Documentation: fpga: dfl: add descriptions for thermal/power management interfaces
This patch add introductions to thermal/power interfaces. They are
implemented as hwmon sysfs interfaces by thermal/power private
feature drivers.
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Wu Hao <hao.wu@intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Diffstat (limited to 'Documentation/fpga')
| -rw-r--r-- | Documentation/fpga/dfl.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/fpga/dfl.rst b/Documentation/fpga/dfl.rst index 6fa483fc823e..094fc8aacd8e 100644 --- a/Documentation/fpga/dfl.rst +++ b/Documentation/fpga/dfl.rst @@ -108,6 +108,16 @@ More functions are exposed through sysfs error reporting sysfs interfaces allow user to read errors detected by the hardware, and clear the logged errors. + Power management (dfl_fme_power hwmon) + power management hwmon sysfs interfaces allow user to read power management + information (power consumption, thresholds, threshold status, limits, etc.) + and configure power thresholds for different throttling levels. + + Thermal management (dfl_fme_thermal hwmon) + thermal management hwmon sysfs interfaces allow user to read thermal + management information (current temperature, thresholds, threshold status, + etc.). + FIU - PORT ========== |