add i2c-savage4

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1345 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -18,8 +18,9 @@ ask CVS about it:
 -----------------------------------------------------------------------------
 
 2.6.4 (2002????)
+  Module i2c-savage4: new
   Module i2c-viapro: Add support for VT8233A (0x3147)
-  Program sensors-detect: Add VT8233A
+  Program sensors-detect: Add VT8233A, several S3 devices
 
 2.6.3 (20020322)
   NOTE: Requires i2c-2.6.1 or newer, or kernel 2.4.13 or newer.

doc/busses/i2c-savage4

@@ -0,0 +1,37 @@
+Kernel driver `i2c-savage4.o'
+
+Status: Alpha
+
+Supported adapters:
+  * Savage4
+  * Savage2000
+
+Author: Frodo Looijaard <frodol@dds.nl>, Philip Edelbrock
+        <phil@netroedge.com>, Ralph Metzler <rjkm@thp.uni-koeln.de>,
+	Alexander Wold, and Mark D. Studebaker <mdsxyz123@yahoo.com>
+
+Main contact: Sensors mailing list
+
+
+Module Parameters
+-----------------
+
+(none)
+
+
+Description
+-----------
+
+The Savage4 chips contain two I2C interfaces (aka a I2C 'master'
+or 'host'). 
+
+The first interface is used for DDC (Data Display Channel)
+which is a serial channel through the VGA monitor connector
+to a DDC-compliant monitor. This interface is defined by the
+Video Electronics Standards Association (VESA). The standards
+are available for purchase at http://www.vesa.org .
+The DDC bus is not yet supported because its register is not
+directly memory-mapped.
+
+The second interface is a general-purpose I2C bus.
+This is the only interface supported by the driver at the moment.

kernel/busses/Module.mk

@@ -24,7 +24,7 @@ KERNELBUSSESDIR := $(MODULE_DIR)
 # Regrettably, even 'simply expanded variables' will not put their currently
 # defined value verbatim into the command-list of rules...
 # These targets are NOT included in 'mkpatch' ...
-KERNELBUSSESTARGETS := 
+KERNELBUSSESTARGETS := $(MODULE_DIR)/i2c-savage4.o
 
 # These targets ARE included in 'mkpatch' ...
 ifneq ($(shell if grep -q '^CONFIG_I2C_ALI1535=y' $(LINUX)/.config; then echo 1; fi),1)