101 	struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);  in dra7xx_pcie_link_up()  local
102 	u32 reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_PHY_CS);  in dra7xx_pcie_link_up()
109 	struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);  in dra7xx_pcie_establish_link()  local
118 	reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD);  in dra7xx_pcie_establish_link()
120 	dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD, reg);  in dra7xx_pcie_establish_link()
134 	struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);  in dra7xx_pcie_enable_interrupts()  local
136 	dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN,  in dra7xx_pcie_enable_interrupts()
138 	dra7xx_pcie_writel(dra7xx,  in dra7xx_pcie_enable_interrupts()
140 	dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MSI,  in dra7xx_pcie_enable_interrupts()
144 		dra7xx_pcie_writel(dra7xx,  in dra7xx_pcie_enable_interrupts()
147 		dra7xx_pcie_writel(dra7xx,  in dra7xx_pcie_enable_interrupts()
209 	struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);  in dra7xx_pcie_msi_irq_handler()  local
212 	reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MSI);  in dra7xx_pcie_msi_irq_handler()
226 	dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MSI, reg);  in dra7xx_pcie_msi_irq_handler()
234 	struct dra7xx_pcie *dra7xx = arg;  in dra7xx_pcie_irq_handler()  local
237 	reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN);  in dra7xx_pcie_irq_handler()
240 		dev_dbg(dra7xx->dev, "System Error\n");  in dra7xx_pcie_irq_handler()
243 		dev_dbg(dra7xx->dev, "Fatal Error\n");  in dra7xx_pcie_irq_handler()
246 		dev_dbg(dra7xx->dev, "Non Fatal Error\n");  in dra7xx_pcie_irq_handler()
249 		dev_dbg(dra7xx->dev, "Correctable Error\n");  in dra7xx_pcie_irq_handler()
252 		dev_dbg(dra7xx->dev, "AXI tag lookup fatal Error\n");  in dra7xx_pcie_irq_handler()
255 		dev_dbg(dra7xx->dev, "ECRC Error\n");  in dra7xx_pcie_irq_handler()
258 		dev_dbg(dra7xx->dev,  in dra7xx_pcie_irq_handler()
262 		dev_dbg(dra7xx->dev,  in dra7xx_pcie_irq_handler()
266 		dev_dbg(dra7xx->dev,  in dra7xx_pcie_irq_handler()
270 		dev_dbg(dra7xx->dev, "Link Request Reset\n");  in dra7xx_pcie_irq_handler()
273 		dev_dbg(dra7xx->dev, "Link-up state change\n");  in dra7xx_pcie_irq_handler()
276 		dev_dbg(dra7xx->dev, "CFG 'Bus Master Enable' change\n");  in dra7xx_pcie_irq_handler()
279 		dev_dbg(dra7xx->dev, "CFG 'Memory Space Enable' change\n");  in dra7xx_pcie_irq_handler()
281 	dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN, reg);  in dra7xx_pcie_irq_handler()
286 static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,  in dra7xx_add_pcie_port()  argument
294 	pp = &dra7xx->pp;  in dra7xx_add_pcie_port()
326 		dev_err(dra7xx->dev, "failed to initialize host\n");  in dra7xx_add_pcie_port()
343 	struct dra7xx_pcie *dra7xx;  in dra7xx_pcie_probe()  local
351 	dra7xx = devm_kzalloc(dev, sizeof(*dra7xx), GFP_KERNEL);  in dra7xx_pcie_probe()
352 	if (!dra7xx)  in dra7xx_pcie_probe()
362 			       IRQF_SHARED, "dra7xx-pcie-main", dra7xx);  in dra7xx_pcie_probe()
400 	dra7xx->base = base;  in dra7xx_pcie_probe()
401 	dra7xx->phy = phy;  in dra7xx_pcie_probe()
402 	dra7xx->dev = dev;  in dra7xx_pcie_probe()
403 	dra7xx->phy_count = phy_count;  in dra7xx_pcie_probe()
428 	reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD);  in dra7xx_pcie_probe()
430 	dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD, reg);  in dra7xx_pcie_probe()
432 	platform_set_drvdata(pdev, dra7xx);  in dra7xx_pcie_probe()
434 	ret = dra7xx_add_pcie_port(dra7xx, pdev);  in dra7xx_pcie_probe()
457 	struct dra7xx_pcie *dra7xx = platform_get_drvdata(pdev);  in dra7xx_pcie_remove()  local
458 	struct pcie_port *pp = &dra7xx->pp;  in dra7xx_pcie_remove()
460 	int count = dra7xx->phy_count;  in dra7xx_pcie_remove()
467 		phy_power_off(dra7xx->phy[count]);  in dra7xx_pcie_remove()
468 		phy_exit(dra7xx->phy[count]);  in dra7xx_pcie_remove()
477 	struct dra7xx_pcie *dra7xx = dev_get_drvdata(dev);  in dra7xx_pcie_suspend()  local
478 	struct pcie_port *pp = &dra7xx->pp;  in dra7xx_pcie_suspend()
491 	struct dra7xx_pcie *dra7xx = dev_get_drvdata(dev);  in dra7xx_pcie_resume()  local
492 	struct pcie_port *pp = &dra7xx->pp;  in dra7xx_pcie_resume()
505 	struct dra7xx_pcie *dra7xx = dev_get_drvdata(dev);  in dra7xx_pcie_suspend_noirq()  local
506 	int count = dra7xx->phy_count;  in dra7xx_pcie_suspend_noirq()
509 		phy_power_off(dra7xx->phy[count]);  in dra7xx_pcie_suspend_noirq()
510 		phy_exit(dra7xx->phy[count]);  in dra7xx_pcie_suspend_noirq()
518 	struct dra7xx_pcie *dra7xx = dev_get_drvdata(dev);  in dra7xx_pcie_resume_noirq()  local
519 	int phy_count = dra7xx->phy_count;  in dra7xx_pcie_resume_noirq()
524 		ret = phy_init(dra7xx->phy[i]);  in dra7xx_pcie_resume_noirq()
528 		ret = phy_power_on(dra7xx->phy[i]);  in dra7xx_pcie_resume_noirq()
530 			phy_exit(dra7xx->phy[i]);  in dra7xx_pcie_resume_noirq()
539 		phy_power_off(dra7xx->phy[i]);  in dra7xx_pcie_resume_noirq()
540 		phy_exit(dra7xx->phy[i]);  in dra7xx_pcie_resume_noirq()