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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/gpio/delta,tn48m-gpio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Delta Networks TN48M CPLD GPIO controller
maintainers:
- Robert Marko <robert.marko@sartura.hr>
description: |
This module is part of the Delta TN48M multi-function device. For more
details see ../mfd/delta,tn48m-cpld.yaml.
Delta TN48M has an onboard Lattice CPLD that is used as an GPIO expander.
It provides 12 pins in total, they are input-only or ouput-only type.
properties:
compatible:
enum:
- delta,tn48m-gpo
- delta,tn48m-gpi
reg:
maxItems: 1
"#gpio-cells":
const: 2
gpio-controller: true
required:
- compatible
- reg
- "#gpio-cells"
- gpio-controller
additionalProperties: false
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