DAVINCI_MMCCTL
writel((readl(host->base + DAVINCI_MMCCTL) &
host->base + DAVINCI_MMCCTL);
writel((readl(host->base + DAVINCI_MMCCTL) &
host->base + DAVINCI_MMCCTL);
writel(readl(host->base + DAVINCI_MMCCTL) |
host->base + DAVINCI_MMCCTL);
writel(readl(host->base + DAVINCI_MMCCTL) &
host->base + DAVINCI_MMCCTL);
writel(readl(host->base + DAVINCI_MMCCTL) &
host->base + DAVINCI_MMCCTL);
temp = readl(host->base + DAVINCI_MMCCTL);
writel(temp, host->base + DAVINCI_MMCCTL);