1/* i2s_speed with CONFIG_I2S_TEST_SEPARATE_DEVICES=n uses only one I2S peripheral:
2 * i2s-node0 is both the transitter and receiver.
3 * uses SAI1 peripheral on RT1170
4 */
5/ {
6	aliases {
7		i2s-node0 = &sai1;
8	};
9};
10
11/* Default DMA channel 0 and 1 maybe used by other peripherals like UART. */
12&sai1 {
13	nxp,tx-dma-channel = <8>;
14	nxp,rx-dma-channel = <9>;
15};
16