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docs: i2c: smbus-protocol: mention the repeated start condition
authorMiquel Raynal <miquel.raynal@bootlin.com>
Mon, 15 Nov 2021 11:08:18 +0000 (12:08 +0100)
committerWolfram Sang <wsa@kernel.org>
Tue, 23 Nov 2021 11:59:41 +0000 (12:59 +0100)
commitbed68f4f4db429a0bf544887e64dc710e5a690ea
treed5c2fcafeebbcd4377cc22d312ffc902b7835144tree | snapshot
parent84e1d0bf1d7121759622dabf8fbef4c99ad597c5commit | diff
docs: i2c: smbus-protocol: mention the repeated start condition

Sr is a repeated start, it is used in both I2C and SMBus protocols.

Provide its description and replace start ("S") conditions with repeated
start ("Sr") conditions when relevant. This allows the documentation to
match the SMBus specification available at [1].

[1] http://www.smbus.org/specs/SMBus_3_1_20180319.pdf

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Documentation/i2c/smbus-protocol.rst diff | blob | history
Domain: System / Kernel;