aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/hwmon/nct7802
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-08 20:30:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-08 20:30:25 -0800
commit177808cd28ac793d654bb1ae5ae1f778e7b3864f (patch)
treee54e877b3aecd09d91d473da36981ed1702cfa87 /Documentation/hwmon/nct7802
parentMerge tag 'edac_for_3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp (diff)
parenthwmon: (tmp401) Detect TMP435 on all addresses it supports (diff)
downloadlinux-dev-177808cd28ac793d654bb1ae5ae1f778e7b3864f.tar.xz
linux-dev-177808cd28ac793d654bb1ae5ae1f778e7b3864f.zip
Merge tag 'hwmon-for-linus-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck: "Notable changes: - new driver for NCT7802Y - support for TMP435, LM95233, LM95235, NCT6792D, and NXP LM75B - regulator support for PMBus chips, specifically LTX2978 - support for humidity sensors to iio-hwmon bridge driver * tag 'hwmon-for-linus-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (21 commits) hwmon: (tmp401) Detect TMP435 on all addresses it supports hwmon: (lm75) Strengthen detect function hwmon: (gpio-fan) Add a shutdown handler to poweroff the fans hwmon: (gpio-fan) Allow usage of gpio operations that may sleep hwmon: (tmp401) Bail out from tmp401_probe() in case of write errors hwmon: (tmp401) Add support for TI TMP435 hwmon: (lm95234) Add support for LM95233 hwmon: (lm95245) Add support for LM95235 hwmon: (ina2xx) bail-out from ina2xx_probe() in case of configuration errors hwmon: (nct6775) Add blank lines after declarations hwmon: (nct6775) Add support for NCT6792D hwmon: (nct6775) Documentation updates hwmon: (lm75) Add support for the NXP LM75B hwmon: Driver for Nuvoton NCT7802Y hwmon: (ibmpowernv) Convert to module_platform_driver hwmon: (ibmpowernv) Use platform 'id_table' to probe the device hwmon: (iio_hwmon) Add support for humidity sensors hwmon: (ltc2978) Add regulator support hwmon: (pmbus) Add regulator support hwmon: (pmbus) add helpers for byte write and read modify write ...
Diffstat (limited to 'Documentation/hwmon/nct7802')
-rw-r--r--Documentation/hwmon/nct780232
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/hwmon/nct7802 b/Documentation/hwmon/nct7802
new file mode 100644
index 000000000000..2e00f5e344bc
--- /dev/null
+++ b/Documentation/hwmon/nct7802
@@ -0,0 +1,32 @@
+Kernel driver nct7802
+=====================
+
+Supported chips:
+ * Nuvoton NCT7802Y
+ Prefix: 'nct7802'
+ Addresses scanned: I2C 0x28..0x2f
+ Datasheet: Available from Nuvoton web site
+
+Authors:
+ Guenter Roeck <linux@roeck-us.net>
+
+Description
+-----------
+
+This driver implements support for the Nuvoton NCT7802Y hardware monitoring
+chip. NCT7802Y supports 6 temperature sensors, 5 voltage sensors, and 3 fan
+speed sensors.
+
+The chip also supports intelligent fan speed control. This functionality is
+not currently supported by the driver.
+
+Tested Boards and BIOS Versions
+-------------------------------
+
+The driver has been reported to work with the following boards and
+BIOS versions.
+
+Board BIOS version
+---------------------------------------------------------------
+Kontron COMe-bSC2 CHR2E934.001.GGO
+Kontron COMe-bIP2 CCR2E212