linux-kernel - [PATCH v4 1/3] Documentation: fpga: dfl: add descriptions for thermal/power management interfaces

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Date:   Thu, 27 Jun 2019 12:53:36 +0800
From:   Wu Hao <hao.wu@...el.com>
To:     mdf@...nel.org, linux-fpga@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     linux-api@...r.kernel.org, linux-hwmon@...r.kernel.org,
        jdelvare@...e.com, linux@...ck-us.net, atull@...nel.org,
        gregkh@...uxfoundation.org, Xu Yilun <yilun.xu@...el.com>,
        Wu Hao <hao.wu@...el.com>
Subject: [PATCH v4 1/3] Documentation: fpga: dfl: add descriptions for thermal/power management interfaces

From: Xu Yilun <yilun.xu@...el.com>

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@...el.com>
Signed-off-by: Wu Hao <hao.wu@...el.com>
---
v4: rebased.
---
 Documentation/fpga/dfl.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/fpga/dfl.txt b/Documentation/fpga/dfl.txt
index a22631f..652917f 100644
--- a/Documentation/fpga/dfl.txt
+++ b/Documentation/fpga/dfl.txt
@@ -105,6 +105,16 @@ 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
 ==========
-- 
1.8.3.1