# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/gpio/pl061-gpio.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: ARM PL061 GPIO controller maintainers: - Linus Walleij - Rob Herring # We need a select here so we don't match all nodes with 'arm,primecell' select: properties: compatible: contains: const: arm,pl061 required: - compatible properties: $nodename: pattern: "^gpio@[0-9a-f]+$" compatible: items: - const: arm,pl061 - const: arm,primecell reg: maxItems: 1 interrupts: oneOf: - maxItems: 1 - maxItems: 8 interrupt-controller: true "#interrupt-cells": const: 2 clocks: maxItems: 1 clock-names: true "#gpio-cells": const: 2 gpio-controller: true gpio-line-names: true gpio-ranges: minItems: 1 maxItems: 8 required: - compatible - reg - interrupts - interrupt-controller - "#interrupt-cells" - clocks - "#gpio-cells" - gpio-controller additionalProperties: false ...