| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/input/touchscreen/ilitek_ts_i2c.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Ilitek I2C Touchscreen Controller |
| |
| maintainers: |
| - Dmitry Torokhov <dmitry.torokhov@gmail.com> |
| |
| allOf: |
| - $ref: touchscreen.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| - ilitek,ili210x |
| - ilitek,ili2117 |
| - ilitek,ili2120 |
| - ilitek,ili2130 |
| - ilitek,ili2131 |
| - ilitek,ili2132 |
| - ilitek,ili2316 |
| - ilitek,ili2322 |
| - ilitek,ili2323 |
| - ilitek,ili2326 |
| - ilitek,ili251x |
| - ilitek,ili2520 |
| - ilitek,ili2521 |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| wakeup-source: |
| type: boolean |
| description: touchscreen can be used as a wakeup source. |
| |
| touchscreen-size-x: true |
| touchscreen-size-y: true |
| touchscreen-inverted-x: true |
| touchscreen-inverted-y: true |
| touchscreen-swapped-x-y: true |
| |
| additionalProperties: false |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/gpio/gpio.h> |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| touchscreen@41 { |
| compatible = "ilitek,ili2520"; |
| reg = <0x41>; |
| |
| interrupt-parent = <&gpio1>; |
| interrupts = <7 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; |
| touchscreen-inverted-y; |
| wakeup-source; |
| }; |
| }; |
