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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-26 14:52:52 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-26 14:52:52 +0200
commit3cb603284b3d256ae9ae9e65887cee8416bfef15 (patch)
treea7012e9ca585c4ada1ff8896de326f540b460f80 /Documentation/hwmon/ad7314
parent2355e4290336fcda4b4a799448f745155a000226 (diff)
parentc5794cfac09a585945e1632451900594db19393b (diff)
downloadlinux-next-3cb603284b3d256ae9ae9e65887cee8416bfef15.tar.gz
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (26 commits) hwmon: (w83627ehf) Better fix for negative temperature values hwmon: (w83627ehf) Uninline is_word_sized hwmon: (lm75) Document why clones are not detected hwmon: (w83627ehf) Move fan pins check to a separate function hwmon: (w83627ehf) Skip reading unused voltage registers hwmon: (lm75) Add support for Analog Devices ADT75 hwmon: (pmbus_core) Simplify sign extensions hwmon: (pmbus) Add support for Lineage Power DC-DC converters hwmon: (pmbus/ltc2978) Add support for LTC3880 to LTC2978 driver hwmon: (pmbus/ltc2978) Explicit driver for LTC2978 hwmon: (pmbus) Add support for TEMP2 peak attributes hwmon: AD7314 driver (ported from IIO) hwmon: (pmbus) Add support for Intersil power management chips hwmon: (pmbus) Always call _pmbus_read_byte in core driver hwmon: (pmbus) Replace EINVAL return codes with more appropriate errors hwmon: (pmbus) Provide more documentation hwmon/f71882fg: Make the decision wether to register fan attr. per fan hwmon/f71882fg: Add a f71882fg_create_fan_sysfs_files helper function hwmon/f71882fg: Make all fan/pwm attr tables 2 dimensional hwmon: (exynos4_tmu) Remove IRQF_DISABLED ...
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+Kernel driver ad7314
+====================
+
+Supported chips:
+ * Analog Devices AD7314
+ Prefix: 'ad7314'
+ Datasheet: Publicly available at Analog Devices website.
+ * Analog Devices ADT7301
+ Prefix: 'adt7301'
+ Datasheet: Publicly available at Analog Devices website.
+ * Analog Devices ADT7302
+ Prefix: 'adt7302'
+ Datasheet: Publicly available at Analog Devices website.
+
+Description
+-----------
+
+Driver supports the above parts. The ad7314 has a 10 bit
+sensor with 1lsb = 0.25 degrees centigrade. The adt7301 and
+adt7302 have 14 bit sensors with 1lsb = 0.03125 degrees centigrade.
+
+Notes
+-----
+
+Currently power down mode is not supported.