linux-dev/drivers/staging/wfx/Documentation, branch master

staging: wfx: fix DT bindings location

2022-02-17T14:59:19Z

Currently, the DT bindings the wfx driver cannot be processed by make dt_binding_check. We need to place it somewhere into Documentation/devicetree/bindings/. After that change, we are able to get warnings from dt_binding_check and fix them. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20220217103248.183770-1-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman

staging: wfx: rename "config-file" DT attribute

2022-01-25T15:19:42Z

"config-file" is too broad. Replace it by "silabs,antenna-config-file" which is more explicit. The attribute "config-file" is probably not widely used. This patch obviously breaks setups that use this attribute. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20220113085524.1110708-31-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman

staging: wfx: drop legacy compatible values

2022-01-25T15:19:42Z

Values "silabs,wfx-sdio" and "silabs,wfx-spi" are deprecated for a while now. We take advantage of getting out of the staging tree to drop them and start from a blank sheet. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20220113085524.1110708-30-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman

staging: wfx: map 'compatible' attribute with board name

2022-01-25T15:19:42Z

"WF200" only designates the chip. To make a WiFi board, the chip must be associated with an antenna. The antenna configuration is located in separate files (aka PDS files in Silabs wording). Currently, user has to write in his DT something like: compatible = "silabs,wf200"; config = "brd4001a.pds"; It is far better to embed a list of known boards (chip + antenna) in the driver. So the user just have to declare: compatible = "silabs,brd4001a"; This patch add the configurations for the evaluation boards sold by Silabs. To provide a full plug-and-play experience, the associated PDS files[1] will be available in linux-firmware. This patch does not break compatibility with existing setups. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20220113085524.1110708-28-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman

MAINTAINERS: fix broken doc refs due to yaml conversion

2020-10-28T17:41:15Z

Several *.txt files got converted to yaml. Update their references at MAINTAINERS file accordingly. Signed-off-by: Mauro Carvalho Chehab Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/3b58afec5195d4ea505ea9b3f74d53f7abed4e6f.1603791716.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

dt-bindings: staging: wfx: silabs,wfx yaml conversion

2020-10-07T10:55:47Z

The device can be connected on SPI or on SDIO. The original file described the two options separately. So, most of the file had to be rewritten in order to match with the Yaml requirements. Some device requirements are still written in the comments since they cannot been expressed with the current scheme (e.g. reg must be set to 1 with SDIO, interrupt is mandatory with SPI, reset-gpio in SPI is replaced by mmc-pwrseq in SDIO, etc...). The examples provided have also been reworked in order to make dt_binding_check happy. Finally, also fix typo in the name of the file (siliabs instead of silabs) Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20201007101943.749898-7-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman

staging: wfx: remove remaining code of 'secure link' feature

2020-10-07T10:55:47Z

Commit e8d607ce0c81 ("staging: wfx: drop 'secure link' feature") had removed the 'secure link' feature. However, a few lines of codes were yet here. Fixes: e8d607ce0c81 ("staging: wfx: drop 'secure link' feature") Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20201007101943.749898-3-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman

Merge 5.6-rc7 into staging-next

2020-03-23T07:01:20Z

We need the staging/iio fixes in here as well Signed-off-by: Greg Kroah-Hartman

docs: dt: fix several broken doc references

2020-02-24T18:27:19Z

There are several DT doc references that require manual fixes. I found 3 cases fixed on this patch: - directory named "binding/" instead of "bindings/"; - .txt to .yaml renames; - file renames (still on txt format); Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Miquel Raynal Reviewed-by: Jérôme Pouiller Acked-by: Mark Brown Signed-off-by: Rob Herring

staging: wfx: follow compatible = vendor,chip format

2020-02-11T19:15:29Z

As for SPI, follow "vendor,chip" format 'compatible' string also for SDIO bus. Fixes: 0096214a59a7 ("staging: wfx: add support for I/O access") Signed-off-by: Michał Mirosław Link: https://lore.kernel.org/r/96b95d52d0b613065fe655f1d0fe9d7c6adf65fb.1581416843.git.mirq-linux@rere.qmqm.pl Signed-off-by: Greg Kroah-Hartman