linux.git/Documentation/devicetree/bindings/auxdisplay, branch master

Merge tag 'input-for-v7.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-04-23T01:36:40+00:00

Pull input updates from Dmitry Torokhov:

 - a new charlieplex GPIO keypad driver

 - an update to aw86927 driver to support 86938 chip

 - an update for Chrome OS EC keyboard driver to support Fn- keymap
   extension

 - an UAF fix in debugfs teardown in EDT touchscreen driver

 - a number of conversions for input drivers to use guard() and __free()
   cleanup primitives

 - several drivers for bus mice (inport, logibm) and other very old
   devices have been removed

 - OLPC HGPK PS/2 protocol has been removed as it's been broken and
   inactive for 10 something years

 - dedicated kpsmoused has been removed from psmouse driver

 - other assorted cleanups and fixups

* tag 'input-for-v7.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (101 commits)
  Input: charlieplex_keypad - add GPIO charlieplex keypad
  dt-bindings: input: add GPIO charlieplex keypad
  dt-bindings: input: add settling-time-us common property
  dt-bindings: input: add debounce-delay-ms common property
  Input: imx_keypad - fix spelling mistake "Colums" -> "Columns"
  Input: edt-ft5x06 - fix use-after-free in debugfs teardown
  Input: ims-pcu - fix heap-buffer-overflow in ims_pcu_process_data()
  Input: ct82c710 - remove driver
  Input: mk712 - remove driver
  Input: logibm - remove driver
  Input: inport - remove driver
  Input: qt1070 - inline i2c_check_functionality check
  Input: qt1050 - inline i2c_check_functionality check
  Input: aiptek - validate raw macro indices before updating state
  Input: gf2k - skip invalid hat lookup values
  Input: xpad - add RedOctane Games vendor id
  Input: xpad - remove stale TODO and changelog header
  Input: usbtouchscreen - refactor endpoint lookup
  Input: aw86927 - add support for Awinic AW86938
  dt-bindings: input: awinic,aw86927: Add Awinic AW86938
  ...

dt-bindings: input: add debounce-delay-ms common property

2026-04-20T01:26:59+00:00

A few bindings are already defining a debounce-delay-ms property, so
add it to the input binding to reduce redundant redefines.

Reviewed-by: Rob Herring (Arm) 
Signed-off-by: Hugo Villeneuve 
Link: https://patch.msgid.link/20260312180304.3865850-2-hugo@hugovil.com
Signed-off-by: Dmitry Torokhov

dt-bindings: auxdisplay: ht16k33: Use unevaluatedProperties to fix common property warning

2026-03-03T07:59:02+00:00

Change additionalProperties to unevaluatedProperties because it refs to
/schemas/input/matrix-keymap.yaml.

Fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dtb: keypad@70 (holtek,ht16k33): 'keypad,num-columns', 'keypad,num-rows' do not match any of the regexes: '^pinctrl-[0-9]+$'
        from schema $id: http://devicetree.org/schemas/auxdisplay/holtek,ht16k33.yaml#

Fixes: f12b457c6b25c ("dt-bindings: auxdisplay: ht16k33: Convert to json-schema")
Acked-by: Rob Herring (Arm) 
Signed-off-by: Frank Li 
Signed-off-by: Andy Shevchenko

dt-bindings: Updates Linus Walleij's mail address

2025-12-16T16:17:59+00:00

My name is stamped into maintainership for a big slew of DT
bindings. Now that it is changing, switch it over to my
kernel.org mail address, which will hopefully be stable for the
rest of my life.

Signed-off-by: Linus Walleij 
Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org
Signed-off-by: Rob Herring (Arm)

dt-bindings: auxdisplay: Add bindings for generic 7-segment LED

2024-03-08T12:15:47+00:00

Add bindings for a generic 7-segment LED display using GPIOs.

Signed-off-by: Chris Packham 
Reviewed-by: Geert Uytterhoeven 
Reviewed-by: Rob Herring 
Signed-off-by: Andy Shevchenko

dt-bindings: auxdisplay: Add Maxim MAX6958/6959

2024-02-26T18:02:26+00:00

Add initial device tree documentation for Maxim MAX6958/6959.
As per reviewer's request mention the fact of absence the reset
and power enable pins, since the hardware is quite simple.

Signed-off-by: Andy Shevchenko 
Reviewed-by: Krzysztof Kozlowski 
Reviewed-by: Geert Uytterhoeven

dt-bindings: auxdisplay: hit,hd44780: use defines for GPIO flags

2024-02-14T18:55:34+00:00

Improve example DTS readability by using known defines for GPIO flags.

Cc: Andy Shevchenko 
Reviewed-by: Andy Shevchenko 
Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Andy Shevchenko

dt-bindings: auxdisplay: adjust example indentation and use generic node names

2024-02-14T18:55:34+00:00

The example DTS should be indented with two or four (preferred) spaces,
as mentioned in Writing Schema document.  While re-indenting, change the
node names to somehow generic names, as expected by Devicetree
specification.

Cc: Geert Uytterhoeven 
Cc: Ralf Schlatterbeck 
Cc: Andy Shevchenko 
Reviewed-by: Andy Shevchenko 
Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Andy Shevchenko

dt-bindings: correct white-spaces in examples

2023-11-29T20:32:08+00:00

Use only one and exactly one space around '=' in DTS example.

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Mathieu Poirier 
Reviewed-by: Geert Uytterhoeven 
Acked-by: Geert Uytterhoeven 
Acked-by: Serge Semin 
Acked-by: Ulf Hansson  # For MMC
Acked-by: Jonathan Cameron  #for-iio
Acked-by: Stephen Boyd 
Link: https://lore.kernel.org/r/20231124092121.16866-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring

dt-bindings: auxdisplay: holtek: Add missing type for "linux,no-autorepeat"

2023-06-26T16:26:52+00:00

"linux,no-autorepeat" is missing a type, add it.

Reviewed-by: Conor Dooley 
Link: https://lore.kernel.org/r/20230613201049.2824028-1-robh@kernel.org
Signed-off-by: Rob Herring