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-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/input/touchscreen/azoteq,iqs5xx.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Azoteq IQS550/572/525 Trackpad/Touchscreen Controller
-
-maintainers:
- - Jeff LaBundy <jeff@labundy.com>
-
-description: |
- The Azoteq IQS550, IQS572 and IQS525 trackpad and touchscreen controllers
- employ projected-capacitance sensing and can track up to five independent
- contacts.
-
- Link to datasheet: https://www.azoteq.com/
-
-allOf:
- - $ref: touchscreen.yaml#
-
-properties:
- compatible:
- enum:
- - azoteq,iqs550
- - azoteq,iqs572
- - azoteq,iqs525
-
- reg:
- maxItems: 1
-
- interrupts:
- maxItems: 1
-
- reset-gpios:
- maxItems: 1
-
- wakeup-source: true
-
- touchscreen-size-x: true
- touchscreen-size-y: true
- touchscreen-inverted-x: true
- touchscreen-inverted-y: true
- touchscreen-swapped-x-y: true
-
-required:
- - compatible
- - reg
- - interrupts
-
-additionalProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- #include <dt-bindings/interrupt-controller/irq.h>
-
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
-
- touchscreen@74 {
- compatible = "azoteq,iqs550";
- reg = <0x74>;
- interrupt-parent = <&gpio>;
- interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
- reset-gpios = <&gpio 22 (GPIO_ACTIVE_LOW |
- GPIO_PUSH_PULL)>;
-
- touchscreen-size-x = <800>;
- touchscreen-size-y = <480>;
- };
- };
-
-...