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