CVS commit: [thorpej-i2c-spi-conf] src/sys/dev/i2c

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Sat May  8 14:23:15 UTC 2021

Modified Files:
        src/sys/dev/i2c [thorpej-i2c-spi-conf]: files.i2c i2c_subr.c i2cmux.c
            i2cvar.h

Log Message:
- Add an optional bus number to i2cbus_attach_args, and a corresponding
  optional "bus" locator to the i2cbus interface attribute.
- Add a iicbus_print_multi() routine, which is like iicbus_print(),
  but also prints the bus number.
- Use these new features in the iicmux driver rather than winging it.


To generate a diff of this commit:
cvs rdiff -u -r1.115 -r1.115.4.1 src/sys/dev/i2c/files.i2c
cvs rdiff -u -r1.1 -r1.1.72.1 src/sys/dev/i2c/i2c_subr.c
cvs rdiff -u -r1.5.2.1 -r1.5.2.2 src/sys/dev/i2c/i2cmux.c
cvs rdiff -u -r1.24.2.1 -r1.24.2.2 src/sys/dev/i2c/i2cvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.