^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) menuconfig I3C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) tristate "I3C support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) select I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) I3C is a serial protocol standardized by the MIPI alliance.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) It's supposed to be backward compatible with I2C while providing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) support for high speed transfers and native interrupt support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) without the need for extra pins.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) The I3C protocol also standardizes the slave device types and is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) mainly designed to communicate with sensors.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) If you want I3C support, you should say Y here and also to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) specific driver for your bus adapter(s) below.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) This I3C support can also be built as a module. If so, the module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) will be called i3c.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) if I3C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) source "drivers/i3c/master/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) endif # I3C