DW_MIPI_CSI2RX_IPI_MEM_FLUSH
[DW_MIPI_CSI2RX_IPI_MEM_FLUSH] = DW_REG(0x8c),
dw_mipi_csi2rx_write(csi2, DW_MIPI_CSI2RX_IPI_MEM_FLUSH, val);