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authorJean Delvare <khali@linux-fr.org>2005-10-26 22:21:24 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 14:02:14 -0700
commitb890a07f7b002ee473986fa85ae3582de399a4cf (patch)
treed29b5a2d41d0a6ce7b5da57576cb876f53e29eac /Documentation/hwmon/smsc47m1
parent90209b42d0498d57a804bf81fea427bf39c5315c (diff)
downloadlinux-linaro-stable-b890a07f7b002ee473986fa85ae3582de399a4cf.tar.gz
[PATCH] hwmon: smsc47m1 documentation update
The SMSC LPC47M997 Super-I/O chip seems to be compatible with the LPC47M192, so it is supported by the smsc47m1 driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/hwmon/smsc47m1')
-rw-r--r--Documentation/hwmon/smsc47m17
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/hwmon/smsc47m1 b/Documentation/hwmon/smsc47m1
index 34e6478c1425..c15bbe68264e 100644
--- a/Documentation/hwmon/smsc47m1
+++ b/Documentation/hwmon/smsc47m1
@@ -12,6 +12,10 @@ Supported chips:
http://www.smsc.com/main/datasheets/47m14x.pdf
http://www.smsc.com/main/tools/discontinued/47m15x.pdf
http://www.smsc.com/main/datasheets/47m192.pdf
+ * SMSC LPC47M997
+ Addresses scanned: none, address read from Super I/O config space
+ Prefix: 'smsc47m1'
+ Datasheet: none
Authors:
Mark D. Studebaker <mdsxyz123@yahoo.com>,
@@ -30,6 +34,9 @@ The 47M15x and 47M192 chips contain a full 'hardware monitoring block'
in addition to the fan monitoring and control. The hardware monitoring
block is not supported by the driver.
+No documentation is available for the 47M997, but it has the same device
+ID as the 47M15x and 47M192 chips and seems to be compatible.
+
Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
triggered if the rotation speed has dropped below a programmable limit. Fan
readings can be divided by a programmable divider (1, 2, 4 or 8) to give