diff mbox series

[v6,2/3] dt-bindings: input: matrix_keypad - add missing property

Message ID 20250226152843.43932-3-markus.burri@mt.com
State New
Headers show
Series Input: matrix-keypad: Various performance improvements | expand

Commit Message

Markus Burri Feb. 26, 2025, 3:28 p.m. UTC 
The property is implemented in the driver but not described in dt-bindings.
Add missing property 'gpio-activelow' to DT schema.

Signed-off-by: Markus Burri <markus.burri@mt.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../devicetree/bindings/input/gpio-matrix-keypad.yaml        | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
index 4a5893edf..73bb153ed 100644
--- a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
+++ b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
@@ -40,6 +40,11 @@  properties:
     type: boolean
     description: Do not enable autorepeat feature.
 
+  gpio-activelow:
+    type: boolean
+    description:
+      Force GPIO polarity to active low.
+      In the absence of this property GPIOs are treated as active high.
 
   debounce-delay-ms:
     description: Debounce interval in milliseconds.