SPMMC_SD_TIMING_CONFIG0_REG
value = readl(host->base + SPMMC_SD_TIMING_CONFIG0_REG);
writel(value, host->base + SPMMC_SD_TIMING_CONFIG0_REG);
timing_cfg0 = readl(host->base + SPMMC_SD_TIMING_CONFIG0_REG);
writel(timing_cfg0, host->base + SPMMC_SD_TIMING_CONFIG0_REG);
value = readl(host->base + SPMMC_SD_TIMING_CONFIG0_REG);
writel(value, host->base + SPMMC_SD_TIMING_CONFIG0_REG);
value = readl(host->base + SPMMC_SD_TIMING_CONFIG0_REG);
writel(value, host->base + SPMMC_SD_TIMING_CONFIG0_REG);