Lines Matching +full:system +full:- +full:bus

1 # SPDX-License-Identifier: GPL-2.0-only
13 	  I2C (pronounce: I-squared-C) is a slow serial bus protocol used in
15 	  or System Management Bus is a subset of the I2C protocol.  More
23 	  specific driver for your bus adapter(s) below.
26 	  will be called i2c-core.
46 	  Say Y here to use i2c-* device files, usually found in the /dev
47 	  directory on your system.  They make it possible to have user-space
48 	  programs use the I2C bus.  Information on how to do this is
49 	  contained in the file <file:Documentation/i2c/dev-interface.rst>.
52 	  will be called i2c-dev.
55 	tristate "I2C bus multiplexing support"
58 	  handle multiplexed I2C bus topologies, by presenting each
62 	  will be called i2c-mux.
72 	  physical bus via address translation instead of bus selection as
73 	  i2c-muxes do.
79 	  Some I2C bus drivers require so-called "I2C algorithm" modules
80 	  to work. These are basically software-only abstractions of generic
85 	  modules, for example for use with external I2C bus drivers.
90 	tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
97 	  will be called i2c-smbus.
110 	  in <file:Documentation/i2c/i2c-stub.rst>.
118 	  bus master driver also needs to support this functionality. Please
119 	  read Documentation/i2c/slave-interface.rst for further details.
127 	  Documentation/i2c/slave-eeprom-backend.rst for further details.
132 	  This backend can be used to trigger test cases for I2C bus masters
134 	  multi-master, SMBus Host Notify, etc. Please read
135 	  Documentation/i2c/slave-testunit-backend.rst for further details.
143 	  messages to the system log.  Select this if you are having a
150 	  of debug messages to the system log.  Select this if you are having
155 	bool "I2C Bus debugging messages"
158 	  Say Y here if you want the I2C bus drivers to produce a bunch of
159 	  debug messages to the system log.  Select this if you are having