PCIE_RST_CTRL_REG
val = readl_relaxed(pcie->base + PCIE_RST_CTRL_REG);
writel_relaxed(val, pcie->base + PCIE_RST_CTRL_REG);
writel_relaxed(val, pcie->base + PCIE_RST_CTRL_REG);
writel_relaxed(val, pcie->base + PCIE_RST_CTRL_REG);
val = readl_relaxed(pcie->base + PCIE_RST_CTRL_REG);
writel_relaxed(val, pcie->base + PCIE_RST_CTRL_REG);