diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-07 11:59:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-07 11:59:51 -0800 |
| commit | 2f2408a88cf8fa43febfd7fb5783e61b2937b0f9 (patch) | |
| tree | 4f49e5113ec8fe0554e1a8766b25d21f6fbc5a69 /Documentation/hwmon/lm70 | |
| parent | fa7b906e7fef53b6c9eb3ecb8164b0a69e9e1a68 (diff) | |
| parent | 77fa49d94a75b5f9702c70b4fbe27b08b21317b9 (diff) | |
Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (29 commits)
hwmon: Fix various typos
hwmon: Check for ACPI resource conflicts
hwmon: (lm70) Add TI TMP121 support
hwmon: (lm70) Code streamlining and cleanup
hwmon: Deprecate the fscher and fscpos drivers
hwmon: (fschmd) Add watchdog support
hwmon: (fschmd) Cleanups for watchdog support
hwmon: (i5k_amb) Load automatically on all 5000/5400 chipsets
hwmon: (it87) Add support for the ITE IT8720F
hwmon: Don't overuse I2C_CLIENT_MODULE_PARM
hwmon: Add LTC4245 driver
hwmon: (f71882fg) Fix fan_to/from_reg prototypes
hwmon: (f71882fg) Printout fan modes
hwmon: (f71882fg) Add documentation
hwmon: (f71882fg) Fix auto_channels_temp temp numbering with f8000
hwmon: (f71882fg) Add missing pwm3 attr for f71862fg
hwmon: (f71882fg) Add F8000 support
hwmon: (f71882fg) Remove the fan_mode module option
hwmon: (f71882fg) Separate max and crit alarm and beep
hwmon: (f71882fg) Check for hwmon powerdown state
...
Diffstat (limited to 'Documentation/hwmon/lm70')
| -rw-r--r-- | Documentation/hwmon/lm70 | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/hwmon/lm70 b/Documentation/hwmon/lm70 index 2bdd3feebf5..0d240291e3c 100644 --- a/Documentation/hwmon/lm70 +++ b/Documentation/hwmon/lm70 @@ -1,9 +1,11 @@ Kernel driver lm70 ================== -Supported chip: +Supported chips: * National Semiconductor LM70 Datasheet: http://www.national.com/pf/LM/LM70.html + * Texas Instruments TMP121/TMP123 + Information: http://focus.ti.com/docs/prod/folders/print/tmp121.html Author: Kaiwan N Billimoria <kaiwan@designergraphix.com> @@ -25,6 +27,14 @@ complement digital temperature (sent via the SIO line), is available in the driver for interpretation. This driver makes use of the kernel's in-core SPI support. +As a real (in-tree) example of this "SPI protocol driver" interfacing +with a "SPI master controller driver", see drivers/spi/spi_lm70llp.c +and its associated documentation. + +The TMP121/TMP123 are very similar; main differences are 4 wire SPI inter- +face (read only) and 13-bit temperature data (0.0625 degrees celsius reso- +lution). + Thanks to --------- Jean Delvare <khali@linux-fr.org> for mentoring the hwmon-side driver |