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dt-bindings: pincfg-node: Add "input-schmitt-microvolt" property

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On Sophgo CV18XX platform, threshold strength of schmitt trigger can
be configured. As this standard property is already supported by the
common pinconf code. Add "input-schmitt-microvolt" property in
pincfg-node.yaml so that other platforms requiring such feature can
make use of this property.

Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/IA1PR20MB4953C71C87FD150D2E64FF41BBAC2@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Inochi Amaoto
2024-07-18 10:23:53 +08:00
committed by Linus Walleij
parent 41795aa1f5
commit 737df10956
1 changed files with 3 additions and 0 deletions
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Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
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@@ -96,6 +96,9 @@ properties:
type: boolean
description: disable schmitt-trigger mode
input-schmitt-microvolt:
description: threshold strength for schmitt-trigger
input-debounce:
$ref: /schemas/types.yaml#/definitions/uint32-array
description: Takes the debounce time in usec as argument or 0 to disable