| DesignWare I2S controller |
| - compatible : Must be "snps,designware-i2s" |
| - reg : Must contain the I2S core's registers location and length |
| - clocks : Pairs of phandle and specifier referencing the controller's |
| clocks. The controller expects one clock: the clock used as the sampling |
| rate reference clock sample. |
| - clock-names : "i2sclk" for the sample rate reference clock. |
| - dmas: Pairs of phandle and specifier for the DMA channels that are used by |
| the core. The core expects one or two dma channels: one for transmit and |
| - dma-names : "tx" for the transmit channel, "rx" for the receive channel. |
| - interrupts: The interrupt line number for the I2S controller. Add this |
| parameter if the I2S controller that you are using does not support DMA. |
| For more details on the 'dma', 'dma-names', 'clock' and 'clock-names' |
| * clock/clock-bindings.txt |
| compatible = "snps,designware-i2s"; |
| reg = <0x0 0x7ff90000 0x0 0x1000>; |
| clocks = <&scpi_i2sclk 0>; |