67 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/input/ilitek,ili2901.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Ilitek ILI2901 touchscreen controller8 9maintainers:10 - Jiri Kosina <jkosina@suse.com>11 12description:13 Supports the Ilitek ILI2901 touchscreen controller.14 This touchscreen controller uses the i2c-hid protocol with a reset GPIO.15 16allOf:17 - $ref: /schemas/input/touchscreen/touchscreen.yaml#18 19properties:20 compatible:21 enum:22 - ilitek,ili290123 24 reg:25 maxItems: 126 27 interrupts:28 maxItems: 129 30 panel: true31 32 reset-gpios:33 maxItems: 134 35 vcc33-supply: true36 37 vccio-supply: true38 39required:40 - compatible41 - reg42 - interrupts43 - vcc33-supply44 45additionalProperties: false46 47examples:48 - |49 #include <dt-bindings/gpio/gpio.h>50 #include <dt-bindings/interrupt-controller/irq.h>51 52 i2c {53 #address-cells = <1>;54 #size-cells = <0>;55 56 touchscreen@41 {57 compatible = "ilitek,ili2901";58 reg = <0x41>;59 60 interrupt-parent = <&tlmm>;61 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;62 63 reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;64 vcc33-supply = <&pp3300_ts>;65 };66 };67