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authorXu Yilun <yilun.xu@intel.com>2019-10-14 13:42:01 +0800
committerMoritz Fischer <mdf@kernel.org>2019-10-16 19:18:26 -0700
commit214be7470e5fb0f3b1e228df376397c3da17638c (patch)
tree2c6dd9d87358d980005a5e46f30f780271be6f83 /Documentation/fpga
parentd20c0da8b2020acaa107b42041c8da2bafed1910 (diff)
downloadlwn-214be7470e5fb0f3b1e228df376397c3da17638c.tar.gz
lwn-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.rst10
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
==========