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/linux/drivers/pci/controller/plda/
H A Dpcie-plda.h3 * PLDA PCIe host controller driver
130 * PLDA interrupt register
220 static inline void plda_pcie_enable_root_port(struct plda_pcie_rp *plda) in plda_pcie_enable_root_port() argument
224 value = readl_relaxed(plda->bridge_addr + GEN_SETTINGS); in plda_pcie_enable_root_port()
226 writel_relaxed(value, plda->bridge_addr + GEN_SETTINGS); in plda_pcie_enable_root_port()
229 static inline void plda_pcie_set_standard_class(struct plda_pcie_rp *plda) in plda_pcie_set_standard_class() argument
234 value = readl_relaxed(plda->bridge_addr + PCIE_PCI_IDS_DW1); in plda_pcie_set_standard_class()
237 writel_relaxed(value, plda->bridge_addr + PCIE_PCI_IDS_DW1); in plda_pcie_set_standard_class()
240 static inline void plda_pcie_set_pref_win_64bit(struct plda_pcie_rp *plda) in plda_pcie_set_pref_win_64bit() argument
244 value = readl_relaxed(plda->bridge_addr + PCIE_WINROM); in plda_pcie_set_pref_win_64bit()
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H A Dpcie-microchip-host.c27 #include "pcie-plda.h"
182 struct plda_pcie_rp plda; member
301 struct plda_msi *msi = &port->plda.msi; in mc_pcie_enable_msi()
377 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_get_events()
407 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_ack_event_irq()
427 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_mask_event_irq()
462 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_unmask_event_irq()
547 static int mc_request_event_irq(struct plda_pcie_rp *plda, int event_irq, in mc_request_event_irq() argument
550 return devm_request_irq(plda->dev, event_irq, mc_event_handler, in mc_request_event_irq()
551 0, event_cause[event].sym, plda); in mc_request_event_irq()
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H A DKconfig3 menu "PLDA-based PCIe controllers"
26 host mode. StarFive PCIe controller uses PLDA PCIe core.
H A Dpcie-plda-host.c3 * PLDA PCIe XpressRich host controller driver
21 #include "pcie-plda.h"
84 .name = "PLDA MSI",
149 .prefix = "PLDA-",
243 .name = "PLDA PCIe INTx",
357 .name = "PLDA PCIe EVENT",
H A DMakefile2 obj-$(CONFIG_PCIE_PLDA_HOST) += pcie-plda-host.o
/linux/Documentation/devicetree/bindings/pci/
H A Dhost-generic-pci.yaml42 PCIe host controller in Arm Juno based on PLDA XpressRICH3-AXI IP
45 - const: plda,xpressrich3-axi
H A Dmicrochip,pcie-host.yaml13 - $ref: plda,xpressrich3-axi-common.yaml#
/linux/arch/arm64/boot/dts/arm/
H A Djuno-base.dtsi687 compatible = "arm,juno-r1-pcie", "plda,xpressrich3-axi", "pci-host-ecam-generic";
/linux/
H A DMAINTAINERS20250 PCI DRIVER FOR PLDA PCIE IP
20254 F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
20255 F: drivers/pci/controller/plda/pcie-plda-host.c
20256 F: drivers/pci/controller/plda/pcie-plda.h
20530 F: drivers/pci/controller/plda/*microchip*
20574 F: drivers/pci/controller/plda/pcie-starfive.c
22740 F: drivers/pci/controller/plda/pcie-microchip-host.c