From 906a37ba5481ac1b6f6a51c25eba88e43749d428 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve Date: Sat, 18 Apr 2026 22:17:43 -0700 Subject: [PATCH] dt-bindings: input: add settling-time-us common property Add common property that can be reused by other bindings. Reviewed-by: Rob Herring (Arm) Signed-off-by: Hugo Villeneuve Link: https://patch.msgid.link/20260312180304.3865850-3-hugo@hugovil.com Signed-off-by: Dmitry Torokhov --- Documentation/devicetree/bindings/input/input.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/input/input.yaml b/Documentation/devicetree/bindings/input/input.yaml index 502e0b7eb500..64d1c46cb2f2 100644 --- a/Documentation/devicetree/bindings/input/input.yaml +++ b/Documentation/devicetree/bindings/input/input.yaml @@ -66,6 +66,14 @@ properties: reset automatically. Device with key pressed reset feature can specify this property. + settling-time-us: + description: + Delay, in microseconds, when activating an output line/col/row before + we can reliably read other input lines that maybe affected by this + output. This can be the case for an output with a RC circuit that affects + ramp-up/down times. + default: 0 + dependencies: linux,input-type: [ "linux,code" ] -- 2.30.2