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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/gpio/toshiba,gpio-visconti.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Toshiba Visconti ARM SoCs GPIO controller
maintainers:
- Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
properties:
compatible:
items:
- const: toshiba,gpio-tmpv7708
reg:
maxItems: 1
"#gpio-cells":
const: 2
gpio-ranges: true
gpio-controller: true
interrupt-controller: true
"#interrupt-cells":
const: 2
interrupts:
description:
interrupt mapping one per GPIO.
minItems: 16
maxItems: 16
required:
- compatible
- reg
- "#gpio-cells"
- gpio-ranges
- gpio-controller
- interrupt-controller
- "#interrupt-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
soc {
#address-cells = <2>;
#size-cells = <2>;
gpio: gpio@28020000 {
compatible = "toshiba,gpio-tmpv7708";
reg = <0 0x28020000 0 0x1000>;
#gpio-cells = <0x2>;
gpio-ranges = <&pmux 0 0 32>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&gic>;
};
};
...
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