On 17/12/2024 09:55, Jacky Bai wrote: >> >>> + device_type = "cpu"; > > ... > >>> + edma2: dma-controller@42000000 { >>> + compatible = "fsl,imx95-edma5"; >> >> imx943 or imx95? >> > > Compatible with imx95, so I did not add new redundant dt binding entry. The entry is not redundant, because allows handling quirks or missing features (see writing bindings). Best regards, Krzysztof