CSID_RDI_CFG0
writel(val, csid->base + CSID_RDI_CFG0(port));
val = readl(csid->base + CSID_RDI_CFG0(port));
writel(val, csid->base + CSID_RDI_CFG0(port));
writel_relaxed(val, csid->base + CSID_RDI_CFG0(port));
val = readl_relaxed(csid->base + CSID_RDI_CFG0(port));
writel_relaxed(val, csid->base + CSID_RDI_CFG0(port));
writel(val, csid->base + CSID_RDI_CFG0(port));
val = readl(csid->base + CSID_RDI_CFG0(port));
writel(val, csid->base + CSID_RDI_CFG0(port));