1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/sound/sprd,sc9860-mcdt.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Spreadtrum Multi-Channel Data Transfer controller 8 9description: 10 The Multi-channel data transfer controller is used for sound stream 11 transmission between the audio subsystem and other AP/CP subsystem. It 12 supports 10 DAC channels and 10 ADC channels, and each channel can be 13 configured with DMA mode or interrupt mode. 14 15maintainers: 16 - Orson Zhai <orsonzhai@gmail.com> 17 - Baolin Wang <baolin.wang7@gmail.com> 18 - Chunyan Zhang <zhang.lyra@gmail.com> 19 20properties: 21 compatible: 22 const: sprd,sc9860-mcdt 23 24 reg: 25 maxItems: 1 26 27 interrupts: 28 maxItems: 1 29 30required: 31 - compatible 32 - reg 33 - interrupts 34 35additionalProperties: false 36 37examples: 38 - | 39 #include <dt-bindings/interrupt-controller/arm-gic.h> 40 #include <dt-bindings/interrupt-controller/irq.h> 41 42 mcdt@41490000 { 43 compatible = "sprd,sc9860-mcdt"; 44 reg = <0x41490000 0x170>; 45 interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; 46 }; 47... 48