| Spreadtrum Multi-Channel Data Transfer Binding |
| |
| The Multi-channel data transfer controller is used for sound stream |
| transmission between audio subsystem and other AP/CP subsystem. It |
| supports 10 DAC channel and 10 ADC channel, and each channel can be |
| configured with DMA mode or interrupt mode. |
| |
| Required properties: |
| - compatible: Should be "sprd,sc9860-mcdt". |
| - reg: Should contain registers address and length. |
| - interrupts: Should contain one interrupt shared by all channel. |
| |
| Example: |
| |
| mcdt@41490000 { |
| compatible = "sprd,sc9860-mcdt"; |
| reg = <0 0x41490000 0 0x170>; |
| interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
