| /linux-6.12.1/drivers/pci/controller/plda/ |
| D | pcie-starfive.c | 27 #include "pcie-plda.h"
54 struct plda_pcie_rp plda; member
69 * 'Bridge Configuration space' in PLDA IP datasheet, which contains the bridge
173 struct device *dev = pcie->plda.dev; in starfive_pcie_clk_rst_init()
195 static bool starfive_pcie_link_up(struct plda_pcie_rp *plda) in starfive_pcie_link_up() argument
198 container_of(plda, struct starfive_jh7110_pcie, plda); in starfive_pcie_link_up()
206 dev_err(pcie->plda.dev, "failed to read link status\n"); in starfive_pcie_link_up()
219 if (starfive_pcie_link_up(&pcie->plda)) { in starfive_pcie_host_wait_for_link()
220 dev_info(pcie->plda.dev, "port link up\n"); in starfive_pcie_host_wait_for_link()
267 static void starfive_pcie_host_deinit(struct plda_pcie_rp *plda) in starfive_pcie_host_deinit() argument
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| D | pcie-plda.h | 3 * PLDA PCIe host controller driver
129 * PLDA interrupt register
219 static inline void plda_pcie_enable_root_port(struct plda_pcie_rp *plda) in plda_pcie_enable_root_port() argument
223 value = readl_relaxed(plda->bridge_addr + GEN_SETTINGS); in plda_pcie_enable_root_port()
225 writel_relaxed(value, plda->bridge_addr + GEN_SETTINGS); in plda_pcie_enable_root_port()
228 static inline void plda_pcie_set_standard_class(struct plda_pcie_rp *plda) in plda_pcie_set_standard_class() argument
233 value = readl_relaxed(plda->bridge_addr + PCIE_PCI_IDS_DW1); in plda_pcie_set_standard_class()
236 writel_relaxed(value, plda->bridge_addr + PCIE_PCI_IDS_DW1); in plda_pcie_set_standard_class()
239 static inline void plda_pcie_set_pref_win_64bit(struct plda_pcie_rp *plda) in plda_pcie_set_pref_win_64bit() argument
243 value = readl_relaxed(plda->bridge_addr + PCIE_WINROM); in plda_pcie_set_pref_win_64bit()
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| D | pcie-microchip-host.c | 22 #include "pcie-plda.h"
181 struct plda_pcie_rp plda; member
300 struct plda_msi *msi = &port->plda.msi; in mc_pcie_enable_msi()
380 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_get_events()
410 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_ack_event_irq()
426 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_mask_event_irq()
457 struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda); in mc_unmask_event_irq()
538 static int mc_request_event_irq(struct plda_pcie_rp *plda, int event_irq, in mc_request_event_irq() argument
541 return devm_request_irq(plda->dev, event_irq, mc_event_handler, in mc_request_event_irq()
542 0, event_cause[event].sym, plda); in mc_request_event_irq()
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| D | Kconfig | 3 menu "PLDA-based PCIe controllers"
25 host mode. StarFive PCIe controller uses PLDA PCIe core.
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| D | pcie-plda-host.c | 3 * PLDA PCIe XpressRich host controller driver
17 #include "pcie-plda.h"
80 .name = "PLDA MSI",
135 .name = "PLDA PCIe MSI",
241 .name = "PLDA PCIe INTx",
355 .name = "PLDA PCIe EVENT",
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| D | Makefile | 2 obj-$(CONFIG_PCIE_PLDA_HOST) += pcie-plda-host.o
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| /linux-6.12.1/Documentation/devicetree/bindings/pci/ |
| D | plda,xpressrich3-axi-common.yaml | 4 $id: http://devicetree.org/schemas/pci/plda,xpressrich3-axi-common.yaml#
7 title: PLDA XpressRICH PCIe host common properties
14 Generic PLDA XpressRICH PCIe host common properties.
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| D | host-generic-pci.yaml | 42 PCIe host controller in Arm Juno based on PLDA XpressRICH3-AXI IP
45 - const: plda,xpressrich3-axi
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| D | microchip,pcie-host.yaml | 13 - $ref: plda,xpressrich3-axi-common.yaml#
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| D | starfive,jh7110-pcie.yaml | 13 - $ref: plda,xpressrich3-axi-common.yaml#
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| /linux-6.12.1/drivers/pci/controller/ |
| D | Makefile | 46 obj-y += plda/
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| D | Kconfig | 351 source "drivers/pci/controller/plda/Kconfig"
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| /linux-6.12.1/Documentation/devicetree/bindings/ |
| D | vendor-prefixes.yaml | 1155 "^plda,.*":
1156 description: PLDA
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| /linux-6.12.1/arch/arm64/boot/dts/arm/ |
| D | juno-base.dtsi | 688 compatible = "arm,juno-r1-pcie", "plda,xpressrich3-axi", "pci-host-ecam-generic";
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| /linux-6.12.1/ |
| D | MAINTAINERS | 17722 PCI DRIVER FOR PLDA PCIE IP
17726 F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
17727 F: drivers/pci/controller/plda/pcie-plda-host.c
17728 F: drivers/pci/controller/plda/pcie-plda.h
17969 F: drivers/pci/controller/plda/*microchip*
18005 F: drivers/pci/controller/plda/pcie-starfive.c
19864 F: drivers/pci/controller/plda/pcie-microchip-host.c
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