Author: ian
Date: Thu Dec 26 02:22:38 2019
New Revision: 356086
URL: https://svnweb.freebsd.org/changeset/base/356086

Log:
  Add comments to a couple i2c device lines.

Modified:
  head/sys/conf/NOTES

Modified: head/sys/conf/NOTES
==============================================================================
--- head/sys/conf/NOTES Wed Dec 25 22:33:47 2019        (r356085)
+++ head/sys/conf/NOTES Thu Dec 26 02:22:38 2019        (r356086)
@@ -2322,10 +2322,10 @@ device          jedec_dimm
 # iicbb        generic I2C bit-banging code (needed by lpbb, bktr)
 #
 device         iicbus          # Bus support, required for ic/iic/iicsmb below.
-device         iicbb
+device         iicbb           # bitbang driver; implements i2c on a pair of 
gpio pins
 
 device         ic
-device         iic
+device         iic             # userland access to i2c slave devices via 
ioctl(8)
 device         iicsmb          # smb over i2c bridge
 device         iicoc           # OpenCores I2C controller support
 
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