Documentation/devicetree/bindings/mfd/xylon,logicvc.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 # Copyright 2019 Bootlin
   3 %YAML 1.2
   4 ---
   5 $id: "http://devicetree.org/schemas/mfd/xylon,logicvc.yaml#"
   6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   7
   8 title: Xylon LogiCVC multi-function device
   9
  10 maintainers:
  11   - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
  12
  13 description: |
  14   The LogiCVC is a display controller that also contains a GPIO controller.
  15   As a result, a multi-function device is exposed as parent of the display
  16   and GPIO blocks.
  17
  18 properties:
  19   compatible:
  20     items:
  21       - enum:
  22           - xylon,logicvc-3.02.a
  23       - const: syscon
  24       - const: simple-mfd
  25
  26   reg:
  27     maxItems: 1
  28
  29   '#address-cells':
  30     const: 1
  31
  32   '#size-cells':
  33     const: 1
  34
  35 select:
  36   properties:
  37     compatible:
  38       contains:
  39         enum:
  40           - xylon,logicvc-3.02.a
  41
  42   required:
  43     - compatible
  44
  45 patternProperties:
  46   "^gpio@[0-9a-f]+$":
  47     $ref: /schemas/gpio/xylon,logicvc-gpio.yaml#
  48
  49 required:
  50   - compatible
  51   - reg
  52
  53 additionalProperties: false
  54
  55 examples:
  56   - |
  57     logicvc: logicvc@43c00000 {
  58       compatible = "xylon,logicvc-3.02.a", "syscon", "simple-mfd";
  59       reg = <0x43c00000 0x6000>;
  60     };