| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/input/touchscreen/trivial-touch.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Trivial touch screen controller with i2c interface |
| |
| maintainers: |
| - Frank Li <Frank.Li@nxp.com> |
| |
| properties: |
| compatible: |
| enum: |
| # The Azoteq IQS550, IQS572 and IQS525 trackpad and touchscreen controllers |
| - azoteq,iqs550 |
| - azoteq,iqs572 |
| - azoteq,iqs525 |
| # Himax hx83100a touchscreen controller |
| - himax,hx83100a |
| # Himax hx83112b touchscreen controller |
| - himax,hx83112b |
| # Hynitron cstxxx series touchscreen controller |
| - hynitron,cst340 |
| # Ilitek I2C Touchscreen Controller |
| - ilitek,ili2130 |
| - ilitek,ili2131 |
| - ilitek,ili2132 |
| - ilitek,ili2316 |
| - ilitek,ili2322 |
| - ilitek,ili2323 |
| - ilitek,ili2326 |
| - ilitek,ili2520 |
| - ilitek,ili2521 |
| # MAXI MAX11801 Resistive touch screen controller with i2c interface |
| - maxim,max11801 |
| # Microchip AR1020 and AR1021 touchscreen interface (I2C) |
| - microchip,ar1021-i2c |
| # Trivial touch screen controller with i2c interface |
| - semtech,sx8650 |
| - semtech,sx8654 |
| - semtech,sx8655 |
| - semtech,sx8656 |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| wakeup-source: true |
| |
| allOf: |
| - $ref: touchscreen.yaml |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| touchscreen@48 { |
| compatible = "maxim,max11801"; |
| reg = <0x48>; |
| interrupt-parent = <&gpio3>; |
| interrupts = <31 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| }; |
