SPIFMC_TRAN_CSR
reg = readl(spifmc->io_base + SPIFMC_TRAN_CSR);
writel(reg, spifmc->io_base + SPIFMC_TRAN_CSR);
writel(reg, spifmc->io_base + SPIFMC_TRAN_CSR);
writel(reg, spifmc->io_base + SPIFMC_TRAN_CSR);
writel(reg, spifmc->io_base + SPIFMC_TRAN_CSR);
writel(reg, spifmc->io_base + SPIFMC_TRAN_CSR);
tran_csr = readl(spifmc->io_base + SPIFMC_TRAN_CSR);
writel(tran_csr, spifmc->io_base + SPIFMC_TRAN_CSR);