162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/input/touchscreen/azoteq,iqs5xx.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Azoteq IQS550/572/525 Trackpad/Touchscreen Controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Jeff LaBundy <jeff@labundy.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cidescription: | 1362306a36Sopenharmony_ci The Azoteq IQS550, IQS572 and IQS525 trackpad and touchscreen controllers 1462306a36Sopenharmony_ci employ projected-capacitance sensing and can track up to five independent 1562306a36Sopenharmony_ci contacts. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci Link to datasheet: https://www.azoteq.com/ 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciallOf: 2062306a36Sopenharmony_ci - $ref: touchscreen.yaml# 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ciproperties: 2362306a36Sopenharmony_ci compatible: 2462306a36Sopenharmony_ci enum: 2562306a36Sopenharmony_ci - azoteq,iqs550 2662306a36Sopenharmony_ci - azoteq,iqs572 2762306a36Sopenharmony_ci - azoteq,iqs525 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci reg: 3062306a36Sopenharmony_ci maxItems: 1 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci interrupts: 3362306a36Sopenharmony_ci maxItems: 1 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci reset-gpios: 3662306a36Sopenharmony_ci maxItems: 1 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ci wakeup-source: true 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ci touchscreen-size-x: true 4162306a36Sopenharmony_ci touchscreen-size-y: true 4262306a36Sopenharmony_ci touchscreen-inverted-x: true 4362306a36Sopenharmony_ci touchscreen-inverted-y: true 4462306a36Sopenharmony_ci touchscreen-swapped-x-y: true 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_cirequired: 4762306a36Sopenharmony_ci - compatible 4862306a36Sopenharmony_ci - reg 4962306a36Sopenharmony_ci - interrupts 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ciadditionalProperties: false 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ciexamples: 5462306a36Sopenharmony_ci - | 5562306a36Sopenharmony_ci #include <dt-bindings/gpio/gpio.h> 5662306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci i2c { 5962306a36Sopenharmony_ci #address-cells = <1>; 6062306a36Sopenharmony_ci #size-cells = <0>; 6162306a36Sopenharmony_ci 6262306a36Sopenharmony_ci touchscreen@74 { 6362306a36Sopenharmony_ci compatible = "azoteq,iqs550"; 6462306a36Sopenharmony_ci reg = <0x74>; 6562306a36Sopenharmony_ci interrupt-parent = <&gpio>; 6662306a36Sopenharmony_ci interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; 6762306a36Sopenharmony_ci reset-gpios = <&gpio 22 (GPIO_ACTIVE_LOW | 6862306a36Sopenharmony_ci GPIO_PUSH_PULL)>; 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_ci touchscreen-size-x = <800>; 7162306a36Sopenharmony_ci touchscreen-size-y = <480>; 7262306a36Sopenharmony_ci }; 7362306a36Sopenharmony_ci }; 7462306a36Sopenharmony_ci 7562306a36Sopenharmony_ci... 76