1 # SPDX-License-Identifier: GPL-2.0-only OR BSD 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/input/touch 4 $id: http://devicetree.org/schemas/input/touchscreen/elan,ektf2127.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Elan eKTF2127 I2C touchscreen controlle 7 title: Elan eKTF2127 I2C touchscreen controller
8 8
9 maintainers: 9 maintainers:
10 - Siebren Vroegindeweij <siebren.vroegindewei 10 - Siebren Vroegindeweij <siebren.vroegindeweij@hotmail.com>
11 11
12 allOf: 12 allOf:
13 - $ref: touchscreen.yaml# 13 - $ref: touchscreen.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 enum: 17 enum:
18 - elan,ektf2127 18 - elan,ektf2127
19 - elan,ektf2132 19 - elan,ektf2132
20 - elan,ektf2232 20 - elan,ektf2232
21 21
22 reg: 22 reg:
23 maxItems: 1 23 maxItems: 1
24 24
25 interrupts: 25 interrupts:
26 maxItems: 1 26 maxItems: 1
27 27
28 power-gpios: 28 power-gpios:
29 maxItems: 1 29 maxItems: 1
30 30
31 required: 31 required:
32 - compatible 32 - compatible
33 - reg 33 - reg
34 - interrupts 34 - interrupts
35 - power-gpios 35 - power-gpios
36 36
37 unevaluatedProperties: false 37 unevaluatedProperties: false
38 38
39 examples: 39 examples:
40 - | 40 - |
41 #include <dt-bindings/gpio/gpio.h> 41 #include <dt-bindings/gpio/gpio.h>
42 #include <dt-bindings/interrupt-controller 42 #include <dt-bindings/interrupt-controller/irq.h>
43 43
44 i2c { 44 i2c {
45 #address-cells = <1>; 45 #address-cells = <1>;
46 #size-cells = <0>; 46 #size-cells = <0>;
47 47
48 touchscreen@15 { 48 touchscreen@15 {
49 compatible = "elan,ektf2127"; 49 compatible = "elan,ektf2127";
50 reg = <0x15>; 50 reg = <0x15>;
51 interrupt-parent = <&pio>; 51 interrupt-parent = <&pio>;
52 interrupts = <6 11 IRQ_TYPE_EDGE_F 52 interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>;
53 power-gpios = <&pio 1 3 GPIO_ACTIV 53 power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>;
54 touchscreen-inverted-x; 54 touchscreen-inverted-x;
55 touchscreen-swapped-x-y; 55 touchscreen-swapped-x-y;
56 }; 56 };
57 }; 57 };
58 ... 58 ...
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