linux-toradex.git/Documentation/hwmon/lm63, branch v3.4.83 Linux kernel for Apalis and Colibri modules hwmon: (lm63) Expose automatic fan speed control lookup table 2012-01-16T21:51:47+00:00 Jean Delvare khali@linux-fr.org 2012-01-16T21:51:47+00:00 d216f6809eb690b9a888c286cde68cda4d0c4cfa The LM63 and compatible devices have a lookup table to control the fan speed automatically. Expose it in sysfs. Values are cached for 5 seconds, independently of the other register values to avoid slowing down "sensors". We might make the table values writable in the future. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 
The LM63 and compatible devices have a lookup table to control the fan
speed automatically. Expose it in sysfs. Values are cached for 5
seconds, independently of the other register values to avoid slowing
down "sensors". We might make the table values writable in the future.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
hwmon: (lm63) LM64 has a dedicated pin for tachometer 2012-01-16T21:51:46+00:00 Jean Delvare khali@linux-fr.org 2012-01-16T21:51:46+00:00 409c0b5bdf7d80e61380ce6b226b98405576d7cc On the LM64, the tachometer function has a dedicated pin and fan speed monitoring is always enabled. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 
On the LM64, the tachometer function has a dedicated pin and fan speed
monitoring is always enabled.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
hwmon: (lm63) Add sensor type attribute for external sensor on LM96163 2012-01-16T21:51:46+00:00 Guenter Roeck linux@roeck-us.net 2012-01-16T21:51:46+00:00 f496b2d4f181fa5fcdf24016b11caaa33eb12477 On LM96163, the external temperature sensor type is configurable to either a thermal diode or a 3904 transistor. The chip reports a wrong temperature if misconfigured. Add writable attribute to support it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
On LM96163, the external temperature sensor type is configurable to
either a thermal diode or a 3904 transistor. The chip reports a wrong
temperature if misconfigured. Add writable attribute to support it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
hwmon: (lm63) Add support for update_interval sysfs attribute 2012-01-16T21:51:46+00:00 Guenter Roeck linux@roeck-us.net 2012-01-16T21:51:46+00:00 04738b2b2f37c13bbe37b7695fec6c1c60d79c7a The update interval is configurable on LM63 and compatibles. Add support for it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
The update interval is configurable on LM63 and compatibles. Add
support for it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
hwmon: (lm63) Add support for LM96163 2012-01-16T21:51:45+00:00 Guenter Roeck guenter.roeck@ericsson.com 2012-01-16T21:51:45+00:00 210961c436d5c552a816ae9c6b38cbc8b993395a LM96163 is an enhanced version of LM63 with improved PWM resolution. Add chip detection code as well as support for improved PWM resolution if the chip is configured to use it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
LM96163 is an enhanced version of LM63 with improved PWM resolution. Add chip
detection code as well as support for improved PWM resolution if the chip is
configured to use it.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
hwmon: (lm63) Add basic support for LM64 2010-05-27T17:58:38+00:00 Matthew Garrett mjg@redhat.com 2010-05-27T17:58:38+00:00 10f2ed31aae11040dfd64cee10c47db79b4b4647 The LM64 appears to be an LM63 with added GPIO lines. Add support for the hwmon functionality - GPIO can be added at some later stage if someone has a need for them. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
The LM64 appears to be an LM63 with added GPIO lines. Add support for the
hwmon functionality - GPIO can be added at some later stage if someone
has a need for them.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
[PATCH] I2C: Move hwmon drivers (3/3) 2005-07-11T21:47:41+00:00 Jean Delvare khali@linux-fr.org 2005-07-02T16:52:48+00:00 ede7fbdf526c314850c9f32dd8da1753bf8d0ad5 Part 3: Move the drivers documentation, plus two general documentation files. Note that the patch "adds trailing whitespace", because it does move the files as-is, and some files happen to have trailing whitespace. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Part 3: Move the drivers documentation, plus two general documentation
files.

Note that the patch "adds trailing whitespace", because it does move the
files as-is, and some files happen to have trailing whitespace.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>