162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/dma/fsl,mxs-dma.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Freescale Direct Memory Access (DMA) Controller from i.MX23/i.MX28 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Marek Vasut <marex@denx.de> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciallOf: 1362306a36Sopenharmony_ci - $ref: dma-controller.yaml# 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciproperties: 1662306a36Sopenharmony_ci compatible: 1762306a36Sopenharmony_ci oneOf: 1862306a36Sopenharmony_ci - items: 1962306a36Sopenharmony_ci - enum: 2062306a36Sopenharmony_ci - fsl,imx6q-dma-apbh 2162306a36Sopenharmony_ci - fsl,imx6sx-dma-apbh 2262306a36Sopenharmony_ci - fsl,imx7d-dma-apbh 2362306a36Sopenharmony_ci - const: fsl,imx28-dma-apbh 2462306a36Sopenharmony_ci - enum: 2562306a36Sopenharmony_ci - fsl,imx23-dma-apbh 2662306a36Sopenharmony_ci - fsl,imx23-dma-apbx 2762306a36Sopenharmony_ci - fsl,imx28-dma-apbh 2862306a36Sopenharmony_ci - fsl,imx28-dma-apbx 2962306a36Sopenharmony_ci reg: 3062306a36Sopenharmony_ci maxItems: 1 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci clocks: 3362306a36Sopenharmony_ci maxItems: 1 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci interrupts: 3662306a36Sopenharmony_ci minItems: 4 3762306a36Sopenharmony_ci maxItems: 16 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci "#dma-cells": 4062306a36Sopenharmony_ci const: 1 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci dma-channels: 4362306a36Sopenharmony_ci enum: [4, 8, 16] 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_cirequired: 4662306a36Sopenharmony_ci - compatible 4762306a36Sopenharmony_ci - reg 4862306a36Sopenharmony_ci - "#dma-cells" 4962306a36Sopenharmony_ci - dma-channels 5062306a36Sopenharmony_ci - interrupts 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ciadditionalProperties: false 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ciexamples: 5562306a36Sopenharmony_ci - | 5662306a36Sopenharmony_ci interrupt-parent = <&irqc>; 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci dma-controller@80004000 { 5962306a36Sopenharmony_ci compatible = "fsl,imx28-dma-apbh"; 6062306a36Sopenharmony_ci reg = <0x80004000 0x2000>; 6162306a36Sopenharmony_ci interrupts = <82 83 84 85 6262306a36Sopenharmony_ci 88 88 88 88 6362306a36Sopenharmony_ci 88 88 88 88 6462306a36Sopenharmony_ci 87 86 0 0>; 6562306a36Sopenharmony_ci #dma-cells = <1>; 6662306a36Sopenharmony_ci dma-channels = <16>; 6762306a36Sopenharmony_ci }; 6862306a36Sopenharmony_ci 6962306a36Sopenharmony_ci dma-controller@80024000 { 7062306a36Sopenharmony_ci compatible = "fsl,imx28-dma-apbx"; 7162306a36Sopenharmony_ci reg = <0x80024000 0x2000>; 7262306a36Sopenharmony_ci interrupts = <78 79 66 0 7362306a36Sopenharmony_ci 80 81 68 69 7462306a36Sopenharmony_ci 70 71 72 73 7562306a36Sopenharmony_ci 74 75 76 77>; 7662306a36Sopenharmony_ci #dma-cells = <1>; 7762306a36Sopenharmony_ci dma-channels = <16>; 7862306a36Sopenharmony_ci }; 7962306a36Sopenharmony_ci 8062306a36Sopenharmony_ci... 81