REG_PCI_CONTROL
return !!(readl(cg->base + REG_PCI_CONTROL) & REG_PCI_CONTROL_REFCLK_EN1);
val = readl(np_base + REG_PCI_CONTROL);
writel(val, np_base + REG_PCI_CONTROL);
writel(val, np_base + REG_PCI_CONTROL);
val = readl(np_base + REG_PCI_CONTROL);
writel(val & ~mask, np_base + REG_PCI_CONTROL);
writel(val | mask, np_base + REG_PCI_CONTROL);
val = readl(np_base + REG_PCI_CONTROL);
writel(val, np_base + REG_PCI_CONTROL);
val = readl(cg->base + REG_PCI_CONTROL);
val = readl(np_base + REG_PCI_CONTROL);
writel(val | mask, np_base + REG_PCI_CONTROL);
val = readl(np_base + REG_PCI_CONTROL);
writel(val & ~mask, np_base + REG_PCI_CONTROL);