user/sven/linux.git/Documentation/i2c, branch v6.3.12

Documentation: i2c: correct spelling

2023-02-15T19:59:44Z

Correct spelling problems for Documentation/i2c/ as reported by codespell. Signed-off-by: Randy Dunlap Signed-off-by: Wolfram Sang

docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED

2022-09-28T19:41:59Z

In case backend is not ready, ie: fail to wakeup or initialization, on the returning of the I2C_SLAVE_WRITE_REQUESTED event, bus driver should aware the backend status and might auto sending NACK on the next incoming bytes for I2C master to retry. Signed-off-by: Quan Nguyen Links:https://lore.kernel.org/linux-arm-kernel/556fa9e1-c54b-8370-4de7-c2d3ec7d6906@os.amperecomputing.com/ [wsa: made some wording more precise] Signed-off-by: Wolfram Sang

Merge branch 'master' into i2c/for-mergewindow

2022-09-27T19:33:37Z

Documentation: i2c: fix references to other documents

2022-09-16T19:53:58Z

Similar to commit fe99b819487d ("docs: i2c: i2c-sysfs: fix hyperlinks"), make other links in documentation consistent with the preferred way. Signed-off-by: Wolfram Sang Reviewed-by: Luca Ceresoli Tested-by: Luca Ceresoli Signed-off-by: Wolfram Sang

Merge tag 'v6.0-rc5' into i2c/for-mergewindow

2022-09-16T19:42:18Z

Linux 6.0-rc5

docs: i2c: piix4: Fix typos, add markup, drop link

2022-08-29T20:08:40Z

[JD: Update the subject One more typo fixed Drop the link to lm-sensors' README, it's irrelevant] Signed-off-by: Bruce Duncan Reviewed-by: Jean Delvare Signed-off-by: Wolfram Sang

docs: i2c: i2c-topology: reorder sections more logically

2022-08-29T10:28:13Z

The sequence of sections is a bit confusing here: * we list the mux locking scheme for existing drivers before introducing what mux locking schemes are * we list the caveats for each locking scheme (which are tricky) before the example of the simple use case Restructure it entirely with the following logic: * Intro ("I2C muxes and complex topologies") * Locking - mux-locked - example - caveats - parent-locked - example - caveats * Complex examples * Mux type of existing device drivers While there, also apply some other improvements: * convert the caveat list from a table (with only one column carrying content) to a bullet list. * add a small introductory text to bridge the gap from listing the use cases to telling about the hardware components to handle them and then the device drivers that implement those. * make empty lines usage more uniform Signed-off-by: Luca Ceresoli Acked-by: Peter Rosin Signed-off-by: Wolfram Sang

docs: i2c: i2c-topology: fix incorrect heading

2022-08-29T10:28:13Z

"Etc" here was never meant to be a heading, it became one while converting to ReST. It would be easy to just convert it to plain text, but rather remove it and add an introductory text before the list that conveys the same meaning but with a better reading flow. Fixes: ccf988b66d69 ("docs: i2c: convert to ReST and add to driver-api bookset") Signed-off-by: Luca Ceresoli Acked-by: Peter Rosin Signed-off-by: Wolfram Sang

docs: i2c: i2c-topology: fix typo

2022-08-29T10:28:13Z

"intension" should have probably been "intention", however "intent" seems even better. Reported-by: Bagas Sanjaya Signed-off-by: Luca Ceresoli Acked-by: Peter Rosin Signed-off-by: Wolfram Sang

i2c: Make remove callback return void

2022-08-16T10:46:26Z

The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin Reviewed-by: Jeremy Kerr Reviewed-by: Benjamin Mugnier Reviewed-by: Javier Martinez Canillas Reviewed-by: Crt Mori Reviewed-by: Heikki Krogerus Acked-by: Greg Kroah-Hartman Acked-by: Marek Behún # for leds-turris-omnia Acked-by: Andy Shevchenko Reviewed-by: Petr Machata # for mlxsw Reviewed-by: Maximilian Luz # for surface3_power Acked-by: Srinivas Pandruvada # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil # for media/* + staging/media/* Acked-by: Miguel Ojeda # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli # for versaclock5 Reviewed-by: Ajay Gupta # for ucsi_ccg Acked-by: Jonathan Cameron # for iio Acked-by: Peter Rosin # for i2c-mux-*, max9860 Acked-by: Adrien Grassein # for lontium-lt8912b Reviewed-by: Jean Delvare # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard # for IPMI Reviewed-by: Vladimir Oltean Acked-by: Dmitry Torokhov Acked-by: Sebastian Reichel # for drivers/power Acked-by: Krzysztof Hałasa Signed-off-by: Uwe Kleine-König Signed-off-by: Wolfram Sang