tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/touchscreen/hynitron,cst816x.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Hynitron CST816x Series Capacitive Touch controller
8
9maintainers:
10 - Oleh Kuzhylnyi <kuzhylol@gmail.com>
11
12description: |
13 Bindings for CST816x high performance self-capacitance touch chip series
14 with single point gesture and real two-point operation.
15
16properties:
17 compatible:
18 enum:
19 - hynitron,cst816s
20
21 reg:
22 maxItems: 1
23
24 interrupts:
25 maxItems: 1
26
27 reset-gpios:
28 maxItems: 1
29
30 linux,keycodes:
31 minItems: 1
32 items:
33 - description: Slide up gesture
34 - description: Slide down gesture
35 - description: Slide left gesture
36 - description: Slide right gesture
37 - description: Long press gesture
38
39required:
40 - compatible
41 - reg
42 - interrupts
43
44additionalProperties: false
45
46examples:
47 - |
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/linux-event-codes.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
51 i2c {
52 #address-cells = <1>;
53 #size-cells = <0>;
54 touchscreen@15 {
55 compatible = "hynitron,cst816s";
56 reg = <0x15>;
57 interrupt-parent = <&gpio0>;
58 interrupts = <4 IRQ_TYPE_EDGE_RISING>;
59 reset-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
60 linux,keycodes = <KEY_UP>, <KEY_DOWN>, <KEY_LEFT>, <KEY_RIGHT>,
61 <BTN_TOOL_TRIPLETAP>;
62 };
63 };
64
65...