cypress,cy8ctma140.yaml

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    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/cypress,cy8ctma140.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Cypress CY8CTMA140 series touchscreen controller bindings
    8 
    9 maintainers:
   10   - Linus Walleij <linus.walleij@linaro.org>
   11 
   12 allOf:
   13   - $ref: touchscreen.yaml#
   14 
   15 properties:
   16   compatible:
   17     const: cypress,cy8ctma140
   18 
   19   reg:
   20     const: 0x20
   21 
   22   clock-frequency:
   23     description: I2C client clock frequency, defined for host
   24     minimum: 100000
   25     maximum: 400000
   26 
   27   interrupts:
   28     maxItems: 1
   29 
   30   vcpin-supply:
   31     description: Analog power supply regulator on VCPIN pin
   32 
   33   vdd-supply:
   34     description: Digital power supply regulator on VDD pin
   35 
   36   touchscreen-inverted-x: true
   37   touchscreen-inverted-y: true
   38   touchscreen-size-x: true
   39   touchscreen-size-y: true
   40   touchscreen-swapped-x-y: true
   41   touchscreen-max-pressure: true
   42 
   43 additionalProperties: false
   44 
   45 required:
   46   - compatible
   47   - reg
   48   - interrupts
   49   - touchscreen-size-x
   50   - touchscreen-size-y
   51   - touchscreen-max-pressure
   52 
   53 examples:
   54   - |
   55     #include <dt-bindings/interrupt-controller/irq.h>
   56     i2c {
   57       #address-cells = <1>;
   58       #size-cells = <0>;
   59       touchscreen@20 {
   60         compatible = "cypress,cy8ctma140";
   61         reg = <0x20>;
   62         touchscreen-size-x = <480>;
   63         touchscreen-size-y = <800>;
   64         touchscreen-max-pressure = <255>;
   65         interrupt-parent = <&gpio6>;
   66         interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
   67         vdd-supply = <&ab8500_ldo_aux2_reg>;
   68         vcpin-supply = <&ab8500_ldo_aux2_reg>;
   69       };
   70     };
   71 
   72 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/input/touchscreen/cypress,cy8ctma140.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/input/touchscreen/cypress,cy8ctma140.yaml