| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/input/touchscreen/chipone,icn8318.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: ChipOne ICN8318 Touchscreen Controller Device Tree Bindings |
| |
| maintainers: |
| - Dmitry Torokhov <dmitry.torokhov@gmail.com> |
| |
| allOf: |
| - $ref: touchscreen.yaml# |
| |
| properties: |
| compatible: |
| const: chipone,icn8318 |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| wake-gpios: |
| maxItems: 1 |
| |
| unevaluatedProperties: false |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - wake-gpios |
| - touchscreen-size-x |
| - touchscreen-size-y |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| touchscreen@40 { |
| compatible = "chipone,icn8318"; |
| reg = <0x40>; |
| interrupt-parent = <&pio>; |
| interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ts_wake_pin_p66>; |
| wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ |
| touchscreen-size-x = <800>; |
| touchscreen-size-y = <480>; |
| touchscreen-inverted-x; |
| touchscreen-swapped-x-y; |
| }; |
| }; |
| |
| ... |
