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796 B
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.. comment SPDX-License-Identifier: CC-BY-SA-4.0
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.. COMMENT: Copyright (c) 2016 embedded brains GmbH <rtems@embedded-brains.de>
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.. COMMENT: All rights reserved.
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I2C Driver
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**********
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The Inter-Integrated Circuit (I2C, I²C, IIC) bus drivers should use the
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`I2C bus framework <https://git.rtems.org/rtems/tree/cpukit/dev/include/dev/i2c/i2c.h>`_.
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For example drivers see the
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`Cadence I2C driver <https://git.rtems.org/rtems/tree/bsps/arm/xilinx-zynq/i2c/cadence-i2c.c>`_,
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the
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`Atmel SAM I2C driver <https://git.rtems.org/rtems/tree/bsps/arm/atsam/i2c/atsam_i2c_bus.c>`_
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and the
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`I2C framework test <https://git.rtems.org/rtems/tree/testsuites/libtests/i2c01/init.c>`_.
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The user API is compatible to the
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`Linux I2C user-space API <https://www.kernel.org/doc/Documentation/i2c/dev-interface>`_.
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