1 # SPDX-License-Identifier: GPL-2.0
4 $id: http://devicetree.org/schemas/input/touchscreen/edt-ft5x06.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: FocalTech EDT-FT5x06 Polytouch Bindings
10 There are 5 variants of the chip for various touch panel sizes
11 FT5206GE1 2.8" .. 3.8"
15 FT5726NEI 5.7” .. 11.6"
18 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
21 - $ref: touchscreen.yaml#
27 - evervision,ev-ft5726
41 - evervision,ev-ft5726
62 description: Allows setting the sensitivity in the range from 0 to 31.
63 Note that lower values indicate higher sensitivity.
65 - $ref: /schemas/types.yaml#/definitions/uint32
70 description: Allows setting the edge compensation in the range from 0 to 31.
72 - $ref: /schemas/types.yaml#/definitions/uint32
77 description: Same as offset, but applies only to the horizontal position.
78 Range from 0 to 80, only supported by evervision,ev-ft5726 devices.
80 - $ref: /schemas/types.yaml#/definitions/uint32
85 description: Same as offset, but applies only to the vertical position.
86 Range from 0 to 80, only supported by evervision,ev-ft5726 devices.
88 - $ref: /schemas/types.yaml#/definitions/uint32
92 touchscreen-size-x: true
93 touchscreen-size-y: true
94 touchscreen-fuzz-x: true
95 touchscreen-fuzz-y: true
96 touchscreen-inverted-x: true
97 touchscreen-inverted-y: true
98 touchscreen-swapped-x-y: true
99 interrupt-controller: true
101 additionalProperties: false
110 #include <dt-bindings/gpio/gpio.h>
111 #include <dt-bindings/interrupt-controller/arm-gic.h>
113 #address-cells = <1>;
116 compatible = "edt,edt-ft5406";
118 interrupt-parent = <&gpio2>;
119 interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
120 reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
121 wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;