[PATCH 1/4] dt-bindings: input: adc-keys: allow linux,input-type property
Nicolas Frattaroli
nicolas.frattaroli at collabora.com
Mon Jun 30 03:19:24 PDT 2025
adc-keys, unlike gpio-keys, does not allow linux,input-type as a valid
property. This makes it impossible to model devices that have ADC inputs
that should generate switch events.
Add the property to the binding with the same default as gpio-keys.
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
---
Documentation/devicetree/bindings/input/adc-keys.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/adc-keys.yaml b/Documentation/devicetree/bindings/input/adc-keys.yaml
index 7aa078dead37816294732501e1983ab869f38311..e372ebc23d1651d73ef3749a56d54872067037b5 100644
--- a/Documentation/devicetree/bindings/input/adc-keys.yaml
+++ b/Documentation/devicetree/bindings/input/adc-keys.yaml
@@ -42,6 +42,9 @@ patternProperties:
linux,code: true
+ linux,input-type:
+ default: 1 # EV_KEY
+
press-threshold-microvolt:
description:
Voltage above or equal to which this key is considered pressed. No
--
2.50.0
More information about the linux-arm-kernel
mailing list