| 
     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/gpio/kontron,sl28cpld-gpio.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: GPIO driver for the sl28cpld board management controller
    8 
    9 maintainers:
   10   - Michael Walle <michael@walle.cc>
   11 
   12 description: |
   13   This module is part of the sl28cpld multi-function device. For more
   14   details see ../mfd/kontron,sl28cpld.yaml.
   15 
   16   There are three flavors of the GPIO controller, one full featured
   17   input/output with interrupt support (kontron,sl28cpld-gpio), one
   18   output-only (kontron,sl28-gpo) and one input-only (kontron,sl28-gpi).
   19 
   20   Each controller supports 8 GPIO lines.
   21 
   22 properties:
   23   compatible:
   24     enum:
   25       - kontron,sl28cpld-gpio
   26       - kontron,sl28cpld-gpi
   27       - kontron,sl28cpld-gpo
   28 
   29   reg:
   30     maxItems: 1
   31 
   32   interrupts:
   33     maxItems: 1
   34 
   35   "#interrupt-cells":
   36     const: 2
   37 
   38   interrupt-controller: true
   39 
   40   "#gpio-cells":
   41     const: 2
   42 
   43   gpio-controller: true
   44 
   45   gpio-line-names:
   46     minItems: 1
   47     maxItems: 8
   48 
   49 required:
   50   - compatible
   51   - "#gpio-cells"
   52   - gpio-controller
   53 
   54 additionalProperties: false
Cache object: df6195576cc64a43913b9eab2ca816a7 
 
 |