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 $ref: /schemas/gpio/xylon,logicvc-gpio.yaml#
48
49 "^display@[0-9a-f]+$":
50 $ref: /schemas/display/xylon,logicvc-display.yaml#
51
52 required:
53 - compatible
54 - reg
55
56 additionalProperties: false
57
58 examples:
59 - |
60 logicvc: logicvc@43c00000 {
61 compatible = "xylon,logicvc-3.02.a", "syscon", "simple-mfd";
62 reg = <0x43c00000 0x6000>;
63 };
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