path: root/Documentation/hwmon
diff options
authorChristophe Leroy <christophe.leroy@c-s.fr>2012-09-04 10:40:44 +0200
committerGuenter Roeck <linux@roeck-us.net>2012-09-23 21:08:34 -0700
commit146ab288bbe037aa85a233221cd8d9a84bedcf85 (patch)
tree7f8c0cca5fcbb05b1b735f3dd1786971300adb85 /Documentation/hwmon
parentedec5af7c5cba4a8c00c0c52fbad3b83217122da (diff)
hwmon: (lm70) Allow 4wire SPI bus with LM70
Removing the 3wire limitation on LM70 as the component also allows operation on 4wire SPI bus 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, 2 insertions, 3 deletions
diff --git a/Documentation/hwmon/lm70 b/Documentation/hwmon/lm70
index 0d240291e3cc..1bb1f20951ca 100644
--- a/Documentation/hwmon/lm70
+++ b/Documentation/hwmon/lm70
@@ -31,9 +31,8 @@ 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-
+The TMP121/TMP123 are very similar; main difference is 13-bit temperature
+data (0.0625 degrees celsius resolution).
Thanks to