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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/input/cypress-sf.yaml
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# 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/cypress-sf.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Cypress StreetFighter touchkey controller

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maintainers:

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  - Yassine Oudjana <y.oudjana@protonmail.com>

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allOf:

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  - $ref: input.yaml#

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properties:

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  compatible:

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    const: cypress,sf3155

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  reg:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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  avdd-supply:

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    description: Regulator for AVDD analog voltage

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  vdd-supply:

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    description: Regulator for VDD digital voltage

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  linux,keycodes:

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    minItems: 1

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    maxItems: 8

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required:

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  - compatible

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  - reg

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  - interrupts

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  - avdd-supply

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  - vdd-supply

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additionalProperties: false

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examples:

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  - |

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    #include <dt-bindings/input/input.h>

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    #include <dt-bindings/interrupt-controller/irq.h>

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    i2c {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        touchkey@28 {

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                compatible = "cypress,sf3155";

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                reg = <0x28>;

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                interrupt-parent = <&msmgpio>;

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                interrupts = <77 IRQ_TYPE_EDGE_FALLING>;

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                avdd-supply = <&vreg_l6a_1p8>;

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                vdd-supply = <&vdd_3v2_tp>;

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                linux,keycodes = <KEY_BACK KEY_MENU>;

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        };

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    };

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