openwrt/target/linux/mvebu/patches-5.4/906-Documentation-hwmon-Add-iei-wt61p803-puzzle-hwmon-dr.patch

From 0aff3e5923fecc6842473ad07a688d6e2f2c2d55 Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:37 +0000
Subject: [PATCH 6/7] Documentation/hwmon: Add iei-wt61p803-puzzle hwmon driver
 documentation

Add the iei-wt61p803-puzzle driver hwmon driver interface documentation.

Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
 .../hwmon/iei-wt61p803-puzzle-hwmon.rst       | 43 +++++++++++++++++++
 Documentation/hwmon/index.rst                 |  1 +
 2 files changed, 44 insertions(+)
 create mode 100644 Documentation/hwmon/iei-wt61p803-puzzle-hwmon.rst

--- /dev/null
+++ b/Documentation/hwmon/iei-wt61p803-puzzle-hwmon.rst
@@ -0,0 +1,43 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+
+Kernel driver iei-wt61p803-puzzle-hwmon
+=======================================
+
+Supported chips:
+ * IEI WT61P803 PUZZLE for IEI Puzzle M801
+
+   Prefix: 'iei-wt61p803-puzzle-hwmon'
+
+Author: Luka Kovacic <luka.kovacic@sartura.hr>
+
+
+Description
+-----------
+
+This driver adds fan and temperature sensor reading for some IEI Puzzle
+series boards.
+
+Sysfs attributes
+----------------
+
+The following attributes are supported:
+
+- IEI WT61P803 PUZZLE for IEI Puzzle M801
+
+/sys files in hwmon subsystem
+-----------------------------
+
+================= == =====================================================
+fan[1-5]_input    RO files for fan speed (in RPM)
+pwm[1-2]          RW files for fan[1-2] target duty cycle (0..255)
+temp[1-2]_input   RO files for temperature sensors, in millidegree Celsius
+================= == =====================================================
+
+/sys files in thermal subsystem
+-------------------------------
+
+================= == =====================================================
+cur_state         RW file for current cooling state of the cooling device
+                     (0..max_state)
+max_state         RO file for maximum cooling state of the cooling device
+================= == =====================================================
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -62,6 +62,7 @@ Hardware Monitoring Kernel Drivers
    ibmaem
    ibm-cffps
    ibmpowernv
+   iei-wt61p803-puzzle-hwmon
    ina209
    ina2xx
    ina3221