summaryrefslogtreecommitdiffstats
path: root/Documentation/hwmon/max1619.rst
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/hwmon/max1619.rst')
-rw-r--r--Documentation/hwmon/max1619.rst33
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/hwmon/max1619.rst b/Documentation/hwmon/max1619.rst
new file mode 100644
index 0000000000..e25956e70f
--- /dev/null
+++ b/Documentation/hwmon/max1619.rst
@@ -0,0 +1,33 @@
+Kernel driver max1619
+=====================
+
+Supported chips:
+
+ * Maxim MAX1619
+
+ Prefix: 'max1619'
+
+ Addresses scanned: I2C 0x18-0x1a, 0x29-0x2b, 0x4c-0x4e
+
+ Datasheet: Publicly available at the Maxim website
+
+ http://pdfserv.maxim-ic.com/en/ds/MAX1619.pdf
+
+Authors:
+ - Oleksij Rempel <bug-track@fisher-privat.net>,
+ - Jean Delvare <jdelvare@suse.de>
+
+Description
+-----------
+
+The MAX1619 is a digital temperature sensor. It senses its own temperature as
+well as the temperature of up to one external diode.
+
+All temperature values are given in degrees Celsius. Resolution
+is 1.0 degree for the local temperature and for the remote temperature.
+
+Only the external sensor has high and low limits.
+
+The max1619 driver will not update its values more frequently than every
+other second; reading them more often will do no harm, but will return
+'old' values.