375 static void rk_pcie_configure(struct rk_pcie *pci, u32 cap_speed, u32 cap_lanes)  in rk_pcie_configure()  argument
379 	rk_pcie_dbi_write_enable(pci, true);  in rk_pcie_configure()
381 	val = readl(pci->dbi_base + PCIE_LINK_CAPABILITY);  in rk_pcie_configure()
384 	writel(val, pci->dbi_base + PCIE_LINK_CAPABILITY);  in rk_pcie_configure()
386 	val = readl(pci->dbi_base + PCIE_LINK_CTL_2);  in rk_pcie_configure()
389 	writel(val, pci->dbi_base + PCIE_LINK_CTL_2);  in rk_pcie_configure()
391 	val = readl(pci->dbi_base + PCIE_PORT_LINK_CONTROL);  in rk_pcie_configure()
410 		dev_err(pci->dev, "cap_lanes %u: invalid value\n", cap_lanes);  in rk_pcie_configure()
413 	writel(val, pci->dbi_base + PCIE_PORT_LINK_CONTROL);  in rk_pcie_configure()
416 	val = readl(pci->dbi_base + PCIE_LINK_WIDTH_SPEED_CONTROL);  in rk_pcie_configure()
432 	writel(val, pci->dbi_base + PCIE_LINK_WIDTH_SPEED_CONTROL);  in rk_pcie_configure()
434 	rk_pcie_dbi_write_enable(pci, false);  in rk_pcie_configure()
437 static void rk_pcie_prog_outbound_atu_unroll(struct rk_pcie *pci, int index,  in rk_pcie_prog_outbound_atu_unroll()  argument
443 …dev_dbg(pci->dev, "ATU programmed with: index: %d, type: %d, cpu addr: %8llx, pci addr: %8llx, siz…  in rk_pcie_prog_outbound_atu_unroll()
446 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_LOWER_BASE,  in rk_pcie_prog_outbound_atu_unroll()
448 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_UPPER_BASE,  in rk_pcie_prog_outbound_atu_unroll()
450 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_LIMIT,  in rk_pcie_prog_outbound_atu_unroll()
452 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_LOWER_TARGET,  in rk_pcie_prog_outbound_atu_unroll()
454 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_UPPER_TARGET,  in rk_pcie_prog_outbound_atu_unroll()
456 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_REGION_CTRL1,  in rk_pcie_prog_outbound_atu_unroll()
458 	rk_pcie_writel_ob_unroll(pci, index, PCIE_ATU_UNR_REGION_CTRL2,  in rk_pcie_prog_outbound_atu_unroll()
466 		val = rk_pcie_readl_ob_unroll(pci, index,  in rk_pcie_prog_outbound_atu_unroll()
473 	dev_err(pci->dev, "outbound iATU is not being enabled\n");  in rk_pcie_prog_outbound_atu_unroll()