Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
69 lines
1.3 KiB
YAML
69 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/input/gpio-mouse.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: GPIO attached mouse
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description: |
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This simply uses standard GPIO handles to define a simple mouse connected
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to 5-7 GPIO lines.
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maintainers:
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- Anshul Dalal <anshulusr@gmail.com>
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properties:
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compatible:
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const: gpio-mouse
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scan-interval-ms:
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maxItems: 1
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up-gpios:
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maxItems: 1
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down-gpios:
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maxItems: 1
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left-gpios:
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maxItems: 1
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right-gpios:
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maxItems: 1
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button-left-gpios:
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maxItems: 1
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button-middle-gpios:
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maxItems: 1
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button-right-gpios:
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maxItems: 1
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required:
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- compatible
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- scan-interval-ms
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- up-gpios
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- down-gpios
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- left-gpios
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- right-gpios
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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gpio-mouse {
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compatible = "gpio-mouse";
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scan-interval-ms = <50>;
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up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
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down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
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button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
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button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
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button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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};
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