add short i2c-sis5595 doc file.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1078 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -22,6 +22,7 @@ ask CVS about it:
         If your make fails because it can't find <linux/i2c-proc.h>, you
         forgot this step!!!
   File doc/FAQ: Many updates and additions
+  File doc/busses/i2c-sis5595: new
   File doc/chips/via686a: Claim support for 686b.
   File README.thinkpad: new
   File sensors.conf.eg: Adjust as99127f in5 (-12V) and temp2 calculations;

doc/busses/i2c-sis5595

@@ -0,0 +1,38 @@
+Kernel driver `i2c-sis5595.o'
+
+Status: Untested Alpha - may not work at all
+
+Supported adapters:
+  * Silicon Integrated Systems Corp. SiS5595 Southbridge
+    Datasheet: Publicly available at the Silicon Integrated Systems Corp. site.
+
+Author: Frodo Looijaard <frodol@dds.nl> and
+        Mark D. Studebaker <mdsxyz123@yahoo.com>
+
+Module Parameters
+-----------------
+
+force_addr=0xaddr	Set the I/O base address. Useful for boards
+			that don't set the address in the BIOS. Does not do a
+			PCI force; the device must still be present in lspci.
+			Don't use this unless the driver complains that the
+			base address is not set.
+			Example: 'modprobe i2c-sis5595 force_addr=0x290'
+
+
+Description
+-----------
+
+i2c-sis5595 is a true SMBus host driver for motherboards with the
+SiS5595 southbridges.
+
+WARNING: If you are trying to access the integrated sensors on the 
+SiS5595 chip, you want the sis5595.o driver for those, not this driver.
+This driver is a BUS driver, not a CHIP driver.
+A BUS driver is used by other CHIP drivers to access chips on the bus.
+
+To install this driver, simply do
+  # modprobe i2c-sis5595
+
+This driver is ALPHA!!!
+Please send feedback to us at sensors@stimpy.netroedge.com.