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

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

Module Name:    src
Committed By:   thorpej
Date:           Sun Apr 25 21:45:16 UTC 2021

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

Log Message:
Stop using a prop_array of child device data to perform direct
configuration of i2c devices.  Instead, introduce and use a new
device call "i2c-enumerate-devices" that can be implemented by
devhandle providers that have I2C bindings.  This device call
gathers up the data into i2c_attach_args and invoked a callback
(back to the i2c layer) to attach the device.  The I2C controller
device supplies its devhandle (or the appropriate devhandle for
the I2C bus) when attaching the i2c bus instance using CFARG_DEVHANDLE.


To generate a diff of this commit:
cvs rdiff -u -r1.78 -r1.78.2.1 src/sys/dev/i2c/i2c.c
cvs rdiff -u -r1.24 -r1.24.2.1 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.