VIA_CRDR_SDCTRL
writel(pm_sdhcreg->sdcontrol_reg, addrbase + VIA_CRDR_SDCTRL);
readl(addrbase + VIA_CRDR_SDCTRL),
pm_sdhc_reg->sdcontrol_reg = readl(addrbase + VIA_CRDR_SDCTRL);
writel(pm_sdhc_reg->sdcontrol_reg, addrbase + VIA_CRDR_SDCTRL);
writel(cmdctrl, addrbase + VIA_CRDR_SDCTRL);