# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/touchscreen/parade_pt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Parade pt touch controller

description: The Parade Touch controller is connected to the
  host processor via I2C. The controller generates interrupts
  when the user touches the panel. The host controller is
  expected to read the touch coordinates over I2C and pass
  the coordinates to the rest of the system.

maintainers:
  - Akshay Gola <quic_agola@quicinc.com>

allOf:
  - $ref: touchscreen.yaml#

properties:
  compatible:
    enum:
      - parade,pt_i2c_adapter

  reg:
    description: i2c slave address of the device.

  vdd-supply:
    description: digital voltage power supply needed to power device.

  vcc_i2c-supply:
    description: i2c voltage power supply needed to power device.

  parade,reset-gpio:
    description: reset gpio

  parade,irq-gpio:
    description: irq gpio

unevaluatedProperties: false

required:
  - compatible
  - reg
  - vdd-supply
  - vcc_i2c-supply
  - parade,reset-gpio
  - parade,irq-gpio

examples:
  - |
    &i2c_1 {
                status = "ok";

                tsc@24 {
                        compatible = "parade,pt_i2c_adapter";
                        reg = <0x24>;
                        status = "ok";

                        vdd-supply = <&L29A>;
                        vcc_i2c-supply = <&L21A>;

                        parade,core {
                                parade,rst_gpio = <&tlmm 71 0x00>;
                                parade,irq_gpio = <&tlmm 80 0x2008>;
                        };
                };
        };