PCL_PINCTRL0
val = readl(priv->base + PCL_PINCTRL0);
writel(val, priv->base + PCL_PINCTRL0);
val = readl(priv->base + PCL_PINCTRL0);
writel(val, priv->base + PCL_PINCTRL0);
val = readl(pcie->base + PCL_PINCTRL0);
writel(val, pcie->base + PCL_PINCTRL0);
val = readl(pcie->base + PCL_PINCTRL0);
writel(val, pcie->base + PCL_PINCTRL0);