Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
docs: i2c: summary: update I2C specification link
Luckily, the specs are directly downloadable again, so update the link.
Also update its title to the original name "I²C".
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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Documentation/i2c/summary.rst
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Documentation/i2c/summary.rst
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and so are not advertised as being I2C but come under different names,
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e.g. TWI (Two Wire Interface), IIC.
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The latest official I2C specification is the `"I2C-bus specification and user
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manual" (UM10204) <https://www.nxp.com/webapp/Download?colCode=UM10204>`_
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published by NXP Semiconductors. However, you need to log-in to the site to
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access the PDF. An older version of the specification (revision 6) is archived
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`here <https://web.archive.org/web/20210813122132/https://www.nxp.com/docs/en/user-guide/UM10204.pdf>`_.
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SMBus (System Management Bus) is based on the I2C protocol, and is mostly
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a subset of I2C protocols and signaling. Many I2C devices will work on an
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and so are not advertised as being I2C but come under different names,
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e.g. TWI (Two Wire Interface), IIC.
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The latest official I2C specification is the `"I²C-bus specification and user
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manual" (UM10204) <https://www.nxp.com/docs/en/user-guide/UM10204.pdf>`_
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published by NXP Semiconductors, version 7 as of this writing.
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SMBus (System Management Bus) is based on the I2C protocol, and is mostly
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a subset of I2C protocols and signaling. Many I2C devices will work on an