# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/gpio/idt,32434-gpio.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: IDT 79RC32434 GPIO controller maintainers: - Thomas Bogendoerfer properties: compatible: const: idt,32434-gpio reg: maxItems: 2 reg-names: items: - const: gpio - const: pic gpio-controller: true "#gpio-cells": const: 2 ngpios: minimum: 1 maximum: 32 interrupt-controller: true "#interrupt-cells": const: 2 interrupts: maxItems: 1 required: - compatible - reg - reg-names - gpio-controller - "#gpio-cells" additionalProperties: false examples: - | gpio0: gpio@50004 { compatible = "idt,32434-gpio"; reg = <0x50004 0x10>, <0x38030 0x0c>; reg-names = "gpio", "pic"; interrupt-controller; #interrupt-cells = <2>; interrupt-parent = <&cpuintc>; interrupts = <6>; gpio-controller; #gpio-cells = <2>; ngpios = <14>; };