summaryrefslogtreecommitdiffstats
path: root/Documentation/hwmon/adm1031.rst
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/hwmon/adm1031.rst')
-rw-r--r--Documentation/hwmon/adm1031.rst43
1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/hwmon/adm1031.rst b/Documentation/hwmon/adm1031.rst
new file mode 100644
index 0000000000..be74ec1f3e
--- /dev/null
+++ b/Documentation/hwmon/adm1031.rst
@@ -0,0 +1,43 @@
+Kernel driver adm1031
+=====================
+
+Supported chips:
+ * Analog Devices ADM1030
+
+ Prefix: 'adm1030'
+
+ Addresses scanned: I2C 0x2c to 0x2e
+
+ Datasheet: Publicly available at the Analog Devices website
+
+ https://www.analog.com/en/prod/0%2C2877%2CADM1030%2C00.html
+
+ * Analog Devices ADM1031
+
+ Prefix: 'adm1031'
+
+ Addresses scanned: I2C 0x2c to 0x2e
+
+ Datasheet: Publicly available at the Analog Devices website
+
+ https://www.analog.com/en/prod/0%2C2877%2CADM1031%2C00.html
+
+Authors:
+ - Alexandre d'Alton <alex@alexdalton.org>
+ - Jean Delvare <jdelvare@suse.de>
+
+Description
+-----------
+
+The ADM1030 and ADM1031 are digital temperature sensors and fan controllers.
+They sense their own temperature as well as the temperature of up to one
+(ADM1030) or two (ADM1031) external diodes.
+
+All temperature values are given in degrees Celsius. Resolution is 0.5
+degree for the local temperature, 0.125 degree for the remote temperatures.
+
+Each temperature channel has its own high and low limits, plus a critical
+limit.
+
+The ADM1030 monitors a single fan speed, while the ADM1031 monitors up to
+two. Each fan channel has its own low speed limit.