Le lun. 13 mars 2023 à 16:21, Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx> a écrit : > > > > > + dpi->dpi_clk = devm_clk_get_optional(dev, "dpi"); > > For MT8365, DPI clock is not optional, so make sure that MT8365 DPI > should have this clock. This should be check and notified at build time thanks to the device-tree binding. Do you prefer this?: #IF MT8365_SOC dpi->dpi_clk = devm_clk_get(dev, "dpi"); Regards, Alex