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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/gpio/cavium,octeon-3860-gpio.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/cavium,octeon-3860-gpio.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Cavium Octeon 3860 GPIO controller

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maintainers:

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  - Bartosz Golaszewski <brgl@bgdev.pl>

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properties:

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  compatible:

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    const: cavium,octeon-3860-gpio

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  reg:

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    maxItems: 1

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  gpio-controller: true

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  '#gpio-cells':

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    const: 2

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  interrupt-controller: true

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  '#interrupt-cells':

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    const: 2

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  interrupts:

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    maxItems: 16

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required:

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  - compatible

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  - reg

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  - gpio-controller

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  - '#gpio-cells'

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  - interrupt-controller

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  - '#interrupt-cells'

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  - interrupts

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additionalProperties: false

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examples:

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  - |

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    bus {

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        #address-cells = <2>;

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        #size-cells = <2>;

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        gpio@1070000000800 {

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            compatible = "cavium,octeon-3860-gpio";

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            reg = <0x10700 0x00000800 0x0 0x100>;

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            gpio-controller;

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            #gpio-cells = <2>;

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            interrupt-controller;

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            #interrupt-cells = <2>;

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            /* The GPIO pin connect to 16 consecutive CUI bits */

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            interrupts = <0 16>, <0 17>, <0 18>, <0 19>,

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                        <0 20>, <0 21>, <0 22>, <0 23>,

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                        <0 24>, <0 25>, <0 26>, <0 27>,

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                        <0 28>, <0 29>, <0 30>, <0 31>;

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        };

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    };

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