On 6/7/2024 4:17 AM, Wolfram Sang wrote: > 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@xxxxxxxxxxxxxxxxxxxx> > --- > Documentation/i2c/summary.rst | 8 +++----- > 1 file changed, 3 insertions(+), 5 deletions(-) > > diff --git a/Documentation/i2c/summary.rst b/Documentation/i2c/summary.rst > index 28ff80a2302b..e3ab1d414014 100644 > --- a/Documentation/i2c/summary.rst > +++ b/Documentation/i2c/summary.rst > @@ -11,11 +11,9 @@ systems. Some systems use variants that don't meet branding requirements, > and so are not advertised as being I2C but come under different names, > e.g. TWI (Two Wire Interface), IIC. > > -The latest official I2C specification is the `"I2C-bus specification and user > -manual" (UM10204) <https://www.nxp.com/webapp/Download?colCode=UM10204>`_ > -published by NXP Semiconductors. However, you need to log-in to the site to > -access the PDF. An older version of the specification (revision 6) is archived > -`here <https://web.archive.org/web/20210813122132/https://www.nxp.com/docs/en/user-guide/UM10204.pdf>`_. > +The latest official I2C specification is the `"I²C-bus specification and user > +manual" (UM10204) <https://www.nxp.com/docs/en/user-guide/UM10204.pdf>`_ > +published by NXP Semiconductors, version 7 as of this writing. > > SMBus (System Management Bus) is based on the I2C protocol, and is mostly > a subset of I2C protocols and signaling. Many I2C devices will work on an Looks good to me. Reviewed-by: Easwar Hariharan <eahariha@xxxxxxxxxxxxxxxxxxx>
