Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/input/touchscreen/novatek,nvt-ts.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Novatek NVT Touchscreen Controller
   8
   9 maintainers:
  10   - Hans de Goede <hdegoede@redhat.com>
  11
  12 allOf:
  13   - $ref: touchscreen.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - novatek,nt11205-ts
  19       - novatek,nt36672a-ts
  20
  21   reg:
  22     maxItems: 1
  23
  24   interrupts:
  25     maxItems: 1
  26
  27   reset-gpios:
  28     maxItems: 1
  29
  30   vcc-supply: true
  31   iovcc-supply: true
  32
  33 required:
  34   - compatible
  35   - reg
  36   - interrupts
  37
  38 unevaluatedProperties: false
  39
  40 examples:
  41   - |
  42     #include <dt-bindings/gpio/gpio.h>
  43     #include <dt-bindings/interrupt-controller/arm-gic.h>
  44     i2c {
  45         #address-cells = <1>;
  46         #size-cells = <0>;
  47         touchscreen@1 {
  48             compatible = "novatek,nt36672a-ts";
  49             reg = <0x01>;
  50             interrupts-extended = <&tlmm 31 IRQ_TYPE_EDGE_RISING>;
  51             reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
  52             vcc-supply = <&vreg_l22a_2p85>;
  53             iovcc-supply = <&vreg_l14a_1p8>;
  54             pinctrl-0 = <&ts_int_default &ts_reset_default>;
  55             pinctrl-1 = <&ts_int_sleep &ts_reset_sleep>;
  56             pinctrl-names = "default", "sleep";
  57             touchscreen-size-x = <1080>;
  58             touchscreen-size-y = <2246>;
  59         };
  60     };
  61
  62 ...