24 struct spear13xx_pcie {  struct
69 static int spear13xx_pcie_establish_link(struct spear13xx_pcie *spear13xx_pcie)  in spear13xx_pcie_establish_link()  argument
71 	struct dw_pcie *pci = spear13xx_pcie->pci;  in spear13xx_pcie_establish_link()
73 	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;  in spear13xx_pcie_establish_link()
107 	struct spear13xx_pcie *spear13xx_pcie = arg;  in spear13xx_pcie_irq_handler()  local
108 	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;  in spear13xx_pcie_irq_handler()
109 	struct dw_pcie *pci = spear13xx_pcie->pci;  in spear13xx_pcie_irq_handler()
125 static void spear13xx_pcie_enable_interrupts(struct spear13xx_pcie *spear13xx_pcie)  in spear13xx_pcie_enable_interrupts()  argument
127 	struct dw_pcie *pci = spear13xx_pcie->pci;  in spear13xx_pcie_enable_interrupts()
129 	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;  in spear13xx_pcie_enable_interrupts()
141 	struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pci);  in spear13xx_pcie_link_up()  local
142 	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;  in spear13xx_pcie_link_up()
153 	struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pci);  in spear13xx_pcie_host_init()  local
155 	spear13xx_pcie_establish_link(spear13xx_pcie);  in spear13xx_pcie_host_init()
156 	spear13xx_pcie_enable_interrupts(spear13xx_pcie);  in spear13xx_pcie_host_init()
165 static int spear13xx_add_pcie_port(struct spear13xx_pcie *spear13xx_pcie,  in spear13xx_add_pcie_port()  argument
168 	struct dw_pcie *pci = spear13xx_pcie->pci;  in spear13xx_add_pcie_port()
179 			       "spear1340-pcie", spear13xx_pcie);  in spear13xx_add_pcie_port()
204 	struct spear13xx_pcie *spear13xx_pcie;  in spear13xx_pcie_probe()  local
209 	spear13xx_pcie = devm_kzalloc(dev, sizeof(*spear13xx_pcie), GFP_KERNEL);  in spear13xx_pcie_probe()
210 	if (!spear13xx_pcie)  in spear13xx_pcie_probe()
220 	spear13xx_pcie->pci = pci;  in spear13xx_pcie_probe()
222 	spear13xx_pcie->phy = devm_phy_get(dev, "pcie-phy");  in spear13xx_pcie_probe()
223 	if (IS_ERR(spear13xx_pcie->phy)) {  in spear13xx_pcie_probe()
224 		ret = PTR_ERR(spear13xx_pcie->phy);  in spear13xx_pcie_probe()
232 	phy_init(spear13xx_pcie->phy);  in spear13xx_pcie_probe()
234 	spear13xx_pcie->clk = devm_clk_get(dev, NULL);  in spear13xx_pcie_probe()
235 	if (IS_ERR(spear13xx_pcie->clk)) {  in spear13xx_pcie_probe()
237 		return PTR_ERR(spear13xx_pcie->clk);  in spear13xx_pcie_probe()
239 	ret = clk_prepare_enable(spear13xx_pcie->clk);  in spear13xx_pcie_probe()
251 	spear13xx_pcie->app_base = pci->dbi_base + 0x2000;  in spear13xx_pcie_probe()
256 	platform_set_drvdata(pdev, spear13xx_pcie);  in spear13xx_pcie_probe()
258 	ret = spear13xx_add_pcie_port(spear13xx_pcie, pdev);  in spear13xx_pcie_probe()
265 	clk_disable_unprepare(spear13xx_pcie->clk);  in spear13xx_pcie_probe()