1Spreadtrum Multi-Channel Data Transfer Binding 2 3The Multi-channel data transfer controller is used for sound stream 4transmission between audio subsystem and other AP/CP subsystem. It 5supports 10 DAC channel and 10 ADC channel, and each channel can be 6configured with DMA mode or interrupt mode. 7 8Required properties: 9- compatible: Should be "sprd,sc9860-mcdt". 10- reg: Should contain registers address and length. 11- interrupts: Should contain one interrupt shared by all channel. 12 13Example: 14 15mcdt@41490000 { 16 compatible = "sprd,sc9860-mcdt"; 17 reg = <0 0x41490000 0 0x170>; 18 interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; 19}; 20