IRQ_CTL_STATUS
sync = readl(csi2->base + offset + IRQ_CTL_STATUS);
status_csi = readl(base + csi_offset + IRQ_CTL_STATUS);
status_csi = readl(base + csi_offset + IRQ_CTL_STATUS);
u32 status = readl(csi2->base + offset + IRQ_CTL_STATUS);