* [PATCH] ASoC: dt-bindings: realtek,rt5640: Make interrupts optional
@ 2026-07-27 18:58 Fabio Estevam
0 siblings, 0 replies; only message in thread
From: Fabio Estevam @ 2026-07-27 18:58 UTC (permalink / raw)
To: broonie
Cc: robh, krzk+dt, conor+dt, linux-sound, devicetree, linux-kernel,
Fabio Estevam
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>
---
Documentation/devicetree/bindings/sound/realtek,rt5640.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5640.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5640.yaml
index 2eb631950963..922fe161f4d7 100644
--- a/Documentation/devicetree/bindings/sound/realtek,rt5640.yaml
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5640.yaml
@@ -135,7 +135,6 @@ properties:
required:
- compatible
- reg
- - interrupts
unevaluatedProperties: false
--
2.43.0
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