linux/Documentation/devicetree
Fabio Estevam 537601771a
ASoC: dt-bindings: realtek,rt5640: Make interrupts optional
The RT5640 GPIO1/IRQ pin can be configured either as GPIO1 or as the
codec interrupt output.

Some boards, such as the Firefly-RK3399, do not connect the codec
interrupt output. This causes the following binding validation warning:

'interrupts' is a required property

Make the interrupts property optional to support such hardware
configurations.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://patch.msgid.link/20260727185814.2599488-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-29 14:42:32 +01:00
..
bindings ASoC: dt-bindings: realtek,rt5640: Make interrupts optional 2026-07-29 14:42:32 +01:00
changesets.rst
dynamic-resolution-notes.rst
index.rst
kernel-api.rst
of_unittest.rst docs: dt: unittest: update to current unittest filenames 2026-02-24 14:59:12 -06:00
overlay-notes.rst docs: dt: fix grammar and spelling 2025-09-26 15:53:29 -05:00
usage-model.rst docs: dt: fix grammar and spelling 2025-09-26 15:53:29 -05:00