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authorLuca Ceresoli <luca@lucaceresoli.net>2020-01-29 16:19:51 +0100
committerWolfram Sang <wsa@the-dreams.de>2020-01-29 22:02:06 +0100
commitf6fcefa10fdbc852ececadb1fd600570228b49ab (patch)
treea0649e30be1b53fe504dd8f56ed393a657d400fe /Documentation/i2c/summary.rst
parent1ef0572296273b634339dd9c640c20ce1b8f436f (diff)
docs: i2c: rename sections so the overall picture is clearer
Some of the section names are not very clear. Reading those names in the index.rst page does not help much in grasping what the content is supposed to be. Rename those sections to clarify their content, especially when reading the index page. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Acked-by: Peter Rosin <peda@axentia.se> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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-=============
-I2C and SMBus
-=============
+=============================
+Introduction to I2C and SMBus
+=============================
I²C (pronounce: I squared C and written I2C in the kernel documentation) is
a protocol developed by Philips. It is a slow two-wire protocol (variable