| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/input/atmel,captouch.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: Atmel capacitive touch device | |
| maintainers: | |
| - Dharma balasubiramani <dharma.b@microchip.com> | |
| description: | |
| Atmel capacitive touch device, typically an Atmel touch sensor connected to | |
| AtmegaXX MCU running firmware based on Qtouch library. | |
| allOf: | |
| - $ref: input.yaml# | |
| properties: | |
| compatible: | |
| const: atmel,captouch | |
| reg: | |
| maxItems: 1 | |
| interrupts: | |
| maxItems: 1 | |
| linux,keycodes: | |
| minItems: 1 | |
| maxItems: 8 | |
| required: | |
| - compatible | |
| - reg | |
| - interrupts | |
| - linux,keycodes | |
| unevaluatedProperties: false | |
| examples: | |
| - | | |
| #include <dt-bindings/interrupt-controller/irq.h> | |
| #include <dt-bindings/input/linux-event-codes.h> | |
| i2c { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| touch@51 { | |
| compatible = "atmel,captouch"; | |
| reg = <0x51>; | |
| interrupt-parent = <&tlmm>; | |
| interrupts = <67 IRQ_TYPE_EDGE_FALLING>; | |
| linux,keycodes = <BTN_0>, <BTN_1>, | |
| <BTN_2>, <BTN_3>, | |
| <BTN_4>, <BTN_5>, | |
| <BTN_6>, <BTN_7>; | |
| autorepeat; | |
| }; | |
| }; |