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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/cypress-sf.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Cypress StreetFighter touchkey controller
maintainers:
- Yassine Oudjana <y.oudjana@protonmail.com>
allOf:
- $ref: input.yaml#
properties:
compatible:
const: cypress,sf3155
reg:
maxItems: 1
interrupts:
maxItems: 1
avdd-supply:
description: Regulator for AVDD analog voltage
vdd-supply:
description: Regulator for VDD digital voltage
linux,keycodes:
minItems: 1
maxItems: 8
required:
- compatible
- reg
- interrupts
- avdd-supply
- vdd-supply
additionalProperties: false
examples:
- |
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
touchkey@28 {
compatible = "cypress,sf3155";
reg = <0x28>;
interrupt-parent = <&msmgpio>;
interrupts = <77 IRQ_TYPE_EDGE_FALLING>;
avdd-supply = <&vreg_l6a_1p8>;
vdd-supply = <&vdd_3v2_tp>;
linux,keycodes = <KEY_BACK KEY_MENU>;
};
};
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