| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/input/touchscreen/eeti,exc3000.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: EETI EXC3000 series touchscreen controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Dmitry Torokhov <dmitry.torokhov@gmail.com> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: touchscreen.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | enum: |
| 18 | - eeti,exc3000 |
| 19 | - eeti,exc80h60 |
| 20 | - eeti,exc80h84 |
| 21 | reg: |
| 22 | const: 0x2a |
| 23 | interrupts: |
| 24 | maxItems: 1 |
| 25 | reset-gpios: |
| 26 | maxItems: 1 |
| 27 | vdd-supply: |
| 28 | description: Power supply regulator for the chip |
| 29 | touchscreen-size-x: true |
| 30 | touchscreen-size-y: true |
| 31 | touchscreen-inverted-x: true |
| 32 | touchscreen-inverted-y: true |
| 33 | touchscreen-swapped-x-y: true |
| 34 | |
| 35 | required: |
| 36 | - compatible |
| 37 | - reg |
| 38 | - interrupts |
| 39 | - touchscreen-size-x |
| 40 | - touchscreen-size-y |
| 41 | |
| 42 | additionalProperties: false |
| 43 | |
| 44 | examples: |
| 45 | - | |
| 46 | #include "dt-bindings/interrupt-controller/irq.h" |
| 47 | i2c { |
| 48 | #address-cells = <1>; |
| 49 | #size-cells = <0>; |
| 50 | touchscreen@2a { |
| 51 | compatible = "eeti,exc3000"; |
| 52 | reg = <0x2a>; |
| 53 | interrupt-parent = <&gpio1>; |
| 54 | interrupts = <9 IRQ_TYPE_LEVEL_LOW>; |
| 55 | touchscreen-size-x = <4096>; |
| 56 | touchscreen-size-y = <4096>; |
| 57 | touchscreen-inverted-x; |
| 58 | touchscreen-swapped-x-y; |
| 59 | }; |
| 60 | }; |