On 13/01/2023 06:42, Moudy Ho wrote: > MT8195 vppsys0/1 should be probed from mtk-mmsys driver to > populate device by platform_device_register_data then start > its own clock driver. Unfortunately I don't understand why this justifies removal of compatibles. How do you propagate or instantiate devices is not really connected with the hardware description. Best regards, Krzysztof