path: root/Documentation/hwmon
diff options
authorChristophe Leroy <christophe.leroy@c-s.fr>2012-09-05 11:49:14 +0200
committerGuenter Roeck <linux@roeck-us.net>2012-09-23 21:08:34 -0700
commita86e94dc946d58fb5abb8e250a99720c9bdf8c2d (patch)
tree837c3b262620d130519812e0c62ce88c351bb91d /Documentation/hwmon
parent367eb2ee8a6f160c369d9afa6732237eeb679467 (diff)
hwmon: (lm70) Add support for LM71 and LM74
Add support for LM74 and LM71 to LM70 driver. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
1 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/hwmon/lm70 b/Documentation/hwmon/lm70
index 1bb1f20951ca..86d182942c51 100644
--- a/Documentation/hwmon/lm70
+++ b/Documentation/hwmon/lm70
@@ -6,6 +6,10 @@ Supported chips:
Datasheet: http://www.national.com/pf/LM/LM70.html
* Texas Instruments TMP121/TMP123
Information: http://focus.ti.com/docs/prod/folders/print/tmp121.html
+ * National Semiconductor LM71
+ Datasheet: http://www.ti.com/product/LM71
+ * National Semiconductor LM74
+ Datasheet: http://www.ti.com/product/LM74
Kaiwan N Billimoria <kaiwan@designergraphix.com>
@@ -31,8 +35,11 @@ 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 difference is 13-bit temperature
-data (0.0625 degrees celsius resolution).
+The LM74 and TMP121/TMP123 are very similar; main difference is 13-bit
+temperature data (0.0625 degrees celsius resolution).
+The LM71 is also very similar; main difference is 14-bit temperature
+data (0.03125 degrees celsius resolution).
Thanks to