Convert the keyscan portion of the Holtek HT16K33 driver to adhere to
the kscan API instead of the GPIO API.
When this driver was introduced the kscan API was not present. The
keyscan driver was therefore implemented as a GPIO interrupt driver.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
The FT5336 driver has been improved and generalized so that multiple
Focaltech touch controllers can be supported using the same single
driver. According to specifications the following list of controller
variants should be supported: FT5x06, FT5606, FT5x16, FT6x06, Ft6x36,
FT5x06i, FT5336, FT3316, FT5436i, FT5336i and FT5x46.
Tested using ER-TFTM028-4 display module (FT6X06).
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Adds device tree bindings for the focaltech ft5336 touch panel
controller, which will be used on several i.mx rt evk boards.
Moves address-cells and size-cells properties from the base kscan
bindings to the specific microchip,xec bindings since they are not
required for the ft5336.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Add any useful information from 'title:' to the 'description:' strings
(e.g. explanations of acronyms), and remove 'title:' as well as any
copy-pasted "this binding gives a ..." boilerplate.
Also clean some description strings up a bit.
Some other things could probably be cleaned up (replacing 'GPIO node'
with 'GPIO controller' on controllers for consistency, for example), but
I kept things close to the original to avoid accidentally messing up.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Remove leading/trailing blank lines in .c, .h, .py, .rst, .yml, and
.yaml files.
Will avoid failures with the new CI test in
https://github.com/zephyrproject-rtos/ci-tools/pull/112, though it only
checks changed files.
Move the 'target-notes' target in boards/xtensa/odroid_go/doc/index.rst
to get rid of the trailing blank line there. It was probably misplaced.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
With https://github.com/zephyrproject-rtos/zephyr/pull/20185, multi-line
descriptions will be formatted nicely, but using '>' breaks it, because
it removes internal newlines (including between paragraphs).
See https://yaml-multiline.info/.
Replace 'description: >' with 'description: |' to encourage '|'. That'll
prevent '>' from getting copied around and messing up long descriptions.
This will lead to some extra newlines in the output, but it's fine.
Line-wrapping messes up any manual formatting.
The replacement was done with
$ git ls-files 'dts/bindings/*.yaml' | \
xargs sed -i 's/description:\s*>/description: |/'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Indtroduction of generic device tree bindings for keyboard scan devices.
In addition, device tree node entries and dt specific bindings where
also implemented for Microchip MEC1501
Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
Ruibin Chang