ARM: sa1100: assabet: convert gpio-keys to use software nodes

Browse source

Convert the legacy gpio-keys platform device on the StrongARM SA-1100
Assabet evaluation board to use software nodes and device properties.
This allows describing the buttons and their GPIO bindings via software
nodes so that platform data support can eventually be removed from the
gpio-keys driver.

Define static software nodes for the gpio-keys device and the two button
child nodes at file scope, referencing the SA-1100 GPIO controller node
directly. In assabet_init(), register the software node group and use
platform_device_register_full() to register the gpio-keys device.

Assisted-by: Antigravity:gemini-3.5-flash
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20260706-sa1100-swnode-v1-2-332759bbd930@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

...

This commit is contained in:

Dmitry Torokhov 2026-07-06 20:14:01 -07:00 • committed by Arnd Bergmann

parent e4671f292e

commit ea07a15479

No known key found for this signature in database

GPG key ID: 9A6C79EFE60018D9

1 changed files with 50 additions and 25 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

75

arch/arm/mach-sa1100/assabet.c

View file