xref: /freebsd/sys/contrib/device-tree/Bindings/input/cypress,cyapa.yaml (revision a8089ea5aee578e08acab2438e82fc9a9ae50ed8) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/cypress,cyapa.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Cypress All Points Addressable (APA) I2C Touchpad / Trackpad
8
9maintainers:
10  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11
12properties:
13  compatible:
14    const: cypress,cyapa
15
16  reg:
17    maxItems: 1
18
19  interrupts:
20    maxItems: 1
21
22  wakeup-source: true
23
24  vcc-supply:
25    description: 3.3V power
26
27required:
28  - compatible
29  - reg
30  - interrupts
31
32additionalProperties: false
33
34examples:
35  - |
36    #include <dt-bindings/interrupt-controller/irq.h>
37
38    i2c {
39        #address-cells = <1>;
40        #size-cells = <0>;
41
42        trackpad@67 {
43            reg = <0x67>;
44            compatible = "cypress,cyapa";
45            interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
46            interrupt-parent = <&gpx1>;
47            wakeup-source;
48        };
49    };
50