# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/dma/st,stm32-dmamux.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: STMicroelectronics STM32 DMA MUX (DMA request router) maintainers: - Amelie Delaunay allOf: - $ref: dma-router.yaml# properties: "#dma-cells": const: 3 compatible: const: st,stm32h7-dmamux reg: maxItems: 1 clocks: maxItems: 1 resets: maxItems: 1 required: - compatible - reg - dma-masters unevaluatedProperties: false examples: - | #include #include #include dma-router@40020800 { compatible = "st,stm32h7-dmamux"; reg = <0x40020800 0x3c>; #dma-cells = <3>; dma-requests = <128>; dma-channels = <16>; dma-masters = <&dma1>, <&dma2>; clocks = <&timer_clk>; }; ...