st_dwc3_readl
u32 reg = st_dwc3_readl(dwc3_data->glue_base, CLKRST_CTRL);
reg = st_dwc3_readl(dwc3_data->glue_base, USB2_VBUS_MNGMNT_SEL1);
reg = st_dwc3_readl(dwc3_data->glue_base, CLKRST_CTRL);