0001 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
0002 # Copyright 2019 Bootlin
0003 %YAML 1.2
0004 ---
0005 $id: "http://devicetree.org/schemas/mfd/xylon,logicvc.yaml#"
0006 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
0007
0008 title: Xylon LogiCVC multi-function device
0009
0010 maintainers:
0011 - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
0012
0013 description: |
0014 The LogiCVC is a display controller that also contains a GPIO controller.
0015 As a result, a multi-function device is exposed as parent of the display
0016 and GPIO blocks.
0017
0018 properties:
0019 compatible:
0020 items:
0021 - enum:
0022 - xylon,logicvc-3.02.a
0023 - const: syscon
0024 - const: simple-mfd
0025
0026 reg:
0027 maxItems: 1
0028
0029 '#address-cells':
0030 const: 1
0031
0032 '#size-cells':
0033 const: 1
0034
0035 select:
0036 properties:
0037 compatible:
0038 contains:
0039 enum:
0040 - xylon,logicvc-3.02.a
0041
0042 required:
0043 - compatible
0044
0045 patternProperties:
0046 "^gpio@[0-9a-f]+$":
0047 $ref: /schemas/gpio/xylon,logicvc-gpio.yaml#
0048
0049 "^display@[0-9a-f]+$":
0050 $ref: /schemas/display/xylon,logicvc-display.yaml#
0051
0052 required:
0053 - compatible
0054 - reg
0055
0056 additionalProperties: false
0057
0058 examples:
0059 - |
0060 logicvc: logicvc@43c00000 {
0061 compatible = "xylon,logicvc-3.02.a", "syscon", "simple-mfd";
0062 reg = <0x43c00000 0x6000>;
0063 };
