lib: dma: add entries for imx8/imx8x's EDMA0 and HOST_DMA nodes

Add entries for EDMA0 and HOST_DMA nodes.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

zephyr/lib/dma.c

@@ -130,6 +130,26 @@ SHARED_DATA struct dma dma[] = {
 	.z_dev = DEVICE_DT_GET(DT_NODELABEL(host_dma)),
 },
 #endif /* CONFIG_SOC_MIMX9352_A55 */
+#if defined(CONFIG_SOC_MIMX8QM6_ADSP) || defined(CONFIG_SOC_MIMX8QX6_ADSP)
+{
+	.plat_data = {
+		.dir = DMA_DIR_MEM_TO_DEV | DMA_DIR_DEV_TO_MEM,
+		.devs = DMA_DEV_SAI | DMA_DEV_ESAI,
+		.channels = 32,
+		.period_count = 2,
+	},
+	.z_dev = DEVICE_DT_GET(DT_NODELABEL(edma0)),
+},
+{
+	.plat_data = {
+		.dir = DMA_DIR_HMEM_TO_LMEM | DMA_DIR_LMEM_TO_HMEM,
+		.devs = DMA_DEV_HOST,
+		.channels = DT_PROP(DT_NODELABEL(host_dma), dma_channels),
+		.period_count = 2,
+	},
+	.z_dev = DEVICE_DT_GET(DT_NODELABEL(host_dma)),
+},
+#endif
 };
 
 const struct dma_info lib_dma = {