162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci 362306a36Sopenharmony_cimenuconfig I3C 462306a36Sopenharmony_ci tristate "I3C support" 562306a36Sopenharmony_ci select I2C 662306a36Sopenharmony_ci help 762306a36Sopenharmony_ci I3C is a serial protocol standardized by the MIPI alliance. 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci It's supposed to be backward compatible with I2C while providing 1062306a36Sopenharmony_ci support for high speed transfers and native interrupt support 1162306a36Sopenharmony_ci without the need for extra pins. 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci The I3C protocol also standardizes the slave device types and is 1462306a36Sopenharmony_ci mainly designed to communicate with sensors. 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci If you want I3C support, you should say Y here and also to the 1762306a36Sopenharmony_ci specific driver for your bus adapter(s) below. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci This I3C support can also be built as a module. If so, the module 2062306a36Sopenharmony_ci will be called i3c. 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ciif I3C 2362306a36Sopenharmony_cisource "drivers/i3c/master/Kconfig" 2462306a36Sopenharmony_ciendif # I3C 25