[PATCH 1/2] dt-bindings: input: gpio-keys: add pinctrl states
flat view
COLD23d
SUPERSEDED
From: Kendall Willis <hidden>
Date: 2026-09-12 21:34:05
Also in:
linux-devicetree, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Torokhov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Revision v1 of 4 in this series.
Revisions (4)
- v1 current
- v2 [diff vs current]
- v3 [diff vs current]
- v4 [diff vs current]
Document pinctrl properties on the gpio-keys device node. By using the wakeup pinctrl state, the pins are able to wakeup the system from a low-power state. The default pinctrl state describes the default pin configuration. Signed-off-by: Kendall Willis <redacted> --- Documentation/devicetree/bindings/input/gpio-keys.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/gpio-keys.yaml b/Documentation/devicetree/bindings/input/gpio-keys.yaml
index cc78c2152921308fe0cad3e29ca78a5fad08f066..b554933e93412d8b6c2ec401dc1e1eeff57d4190 100644
--- a/Documentation/devicetree/bindings/input/gpio-keys.yaml
+++ b/Documentation/devicetree/bindings/input/gpio-keys.yaml@@ -22,6 +22,22 @@ properties: poll-interval: true + pinctrl-0: + description: Default pinctrl state + + pinctrl-1: + description: Wakeup pinctrl state + + pinctrl-names: + description: + When present should contain at least "default" describing the default pin + states. The second state called "wakeup" describes the pins in their + wakeup configuration required to exit sleep states. + minItems: 1 + items: + - const: default + - const: wakeup + patternProperties: "^(button|event|key|switch|(button|event|key|switch)-[a-z0-9-]+|[a-z0-9-]+-(button|event|key|switch))$": $ref: input.yaml#
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2.34.1