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path: root/drivers/pci/controller/cadence (follow)
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2020-10-02PCI: cadence: Simplify cdns_pcie_host_init_address_translation() return expressionQinglang Miao1-6/+2
Simplify the return expression. Link: https://lore.kernel.org/r/20200921131053.92752-1-miaoqinglang@huawei.com Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-09-07PCI: cadence-ep: Remove obsolete path from commentFlavio Suligoi1-1/+0
This comment still refers to the old driver pathname, when all PCI drivers were located directly under the drivers/pci directory. Anyway the function name itself is enough, so we can remove the overabundant path reference. Link: https://lore.kernel.org/r/20200623074851.7832-1-f.suligoi@asem.it Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-08-05Merge branch 'pci/host-probe-refactor'Bjorn Helgaas5-94/+50
- Use pci_host_bridge.windows list directly instead of splicing in a temporary list for cadence, mvebu, host-common (Rob Herring) - Use pci_host_probe() instead of open-coding all the pieces for altera, brcmstb, iproc, mobiveil, rcar, rockchip, tegra, v3, versatile, xgene, xilinx, xilinx-nwl (Rob Herring) - Convert to devm_platform_ioremap_resource_byname() instead of open-coding platform_get_resource_byname() and devm_ioremap_resource() for altera, cadence, mediatek, rockchip, tegra, xgene (Dejin Zheng) - Convert to devm_platform_ioremap_resource() instead of open-coding platform_get_resource() and devm_ioremap_resource() for aardvark, brcmstb, exynos, ftpci100, versatile (Dejin Zheng) - Remove redundant error messages from devm_pci_remap_cfg_resource() callers (Dejin Zheng) - Drop useless PCI_ENABLE_PROC_DOMAINS from versatile driver (Rob Herring) - Default host bridge parent device to the platform device (Rob Herring) - Drop unnecessary zeroing of host bridge fields (Rob Herring) - Use pci_is_root_bus() instead of tracking root bus number separately in aardvark, designware (imx6, keystone, designware-host), mobiveil, xilinx-nwl, xilinx, rockchip, rcar (Rob Herring) - Set host bridge bus number in pci_scan_root_bus_bridge() instead of each driver for aardvark, designware-host, host-common, mediatek, rcar, tegra, v3-semi (Rob Herring) - Use bridge resources instead of parsing DT 'ranges' again for cadence (Rob Herring) - Remove private bus number and range from cadence (Rob Herring) - Use devm_pci_alloc_host_bridge() to simplify rcar (Rob Herring) - Use struct pci_host_bridge.windows list directly rather than a temporary (Rob Herring) - Reduce OF "missing non-prefetchable window" from error to warning message (Rob Herring) - Convert rcar-gen2 from old Arm-specific pci_common_init_dev() to new arch-independent interfaces (Rob Herring) - Move DT resource setup into devm_pci_alloc_host_bridge() (Rob Herring) - Set bridge map_irq and swizzle_irq to default functions; drivers that don't support legacy IRQs (iproc) need to undo this (Rob Herring) * pci/host-probe-refactor: PCI: Set bridge map_irq and swizzle_irq to default functions PCI: Move DT resource setup into devm_pci_alloc_host_bridge() PCI: rcar-gen2: Convert to use modern host bridge probe functions PCI: of: Reduce missing non-prefetchable memory region to a warning PCI: rcar: Use struct pci_host_bridge.windows list directly PCI: rcar: Use devm_pci_alloc_host_bridge() PCI: cadence: Remove private bus number and range storage PCI: cadence: Use bridge resources for outbound window setup PCI: Move setting pci_host_bridge.busnr out of host drivers PCI: rcar: Use pci_is_root_bus() to check if bus is root bus PCI: rockchip: Use pci_is_root_bus() to check if bus is root bus PCI: xilinx: Use pci_is_root_bus() to check if bus is root bus PCI: xilinx-nwl: Use pci_is_root_bus() to check if bus is root bus PCI: mobiveil: Use pci_is_root_bus() to check if bus is root bus PCI: designware: Use pci_is_root_bus() to check if bus is root bus PCI: aardvark: Use pci_is_root_bus() to check if bus is root bus PCI: Drop unnecessary zeroing of bridge fields PCI: Set default bridge parent device PCI: versatile: Drop flag PCI_ENABLE_PROC_DOMAINS PCI: controller: Remove duplicate error message PCI: controller: Convert to devm_platform_ioremap_resource() PCI: controller: Convert to devm_platform_ioremap_resource_byname() PCI: xilinx: Use pci_host_probe() to register host PCI: xilinx-nwl: Use pci_host_probe() to register host PCI: rockchip: Use pci_host_probe() to register host PCI: rcar: Use pci_host_probe() to register host PCI: iproc: Use pci_host_probe() to register host PCI: altera: Use pci_host_probe() to register host PCI: xgene: Use pci_host_probe() to register host PCI: versatile: Use pci_host_probe() to register host PCI: v3: Use pci_host_probe() to register host PCI: tegra: Use pci_host_probe() to register host PCI: mobiveil: Use pci_host_probe() to register host PCI: brcmstb: Use pci_host_probe() to register host PCI: host-common: Use struct pci_host_bridge.windows list directly PCI: mvebu: Use struct pci_host_bridge.windows list directly PCI: cadence: Use struct pci_host_bridge.windows list directly # Conflicts: # drivers/pci/controller/cadence/pcie-cadence-host.c
2020-08-05Merge branch 'remotes/lorenzo/pci/runtime-pm'Bjorn Helgaas1-2/+1
- Fix runtime power management imbalance for cadence, dra7xx, qcom, rcar (Dinghao Liu) * remotes/lorenzo/pci/runtime-pm: PCI: rcar: Fix runtime PM imbalance on error PCI: qcom: Fix runtime PM imbalance on error PCI: cadence: Fix runtime PM imbalance on error PCI: dwc: pci-dra7xx: Fix runtime PM imbalance on error
2020-08-04PCI: Set bridge map_irq and swizzle_irq to default functionsRob Herring1-2/+0
The majority of DT based host drivers use the default .map_irq() and .swizzle_irq() functions, so let's initialize the function pointers to the default and drop setting them in the host drivers. Drivers like iProc which don't support legacy interrupts need to set .map_irq() back to NULL. Link: https://lore.kernel.org/r/20200722022514.1283916-20-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com>
2020-08-04PCI: Move DT resource setup into devm_pci_alloc_host_bridge()Rob Herring1-6/+0
Now that pci_parse_request_of_pci_ranges() callers just setup pci_host_bridge.windows and dma_ranges directly and don't need the bus range returned, we can just initialize them when allocating the pci_host_bridge struct. With this, pci_parse_request_of_pci_ranges() becomes a static function. Link: https://lore.kernel.org/r/20200722022514.1283916-19-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com>
2020-08-03PCI: j721e: Add TI J721E PCIe driverKishon Vijay Abraham I5-2/+527
Add support for PCIe controller in J721E SoC. The controller uses the Cadence PCIe core programmed by pcie-cadence*.c. The PCIe controller will work in both host mode and device mode. Some of the features of the controller are: *) Supports both RC mode and EP mode *) Supports MSI and MSI-X support *) Supports upto GEN3 speed mode *) Supports SR-IOV capability *) Ability to route all transactions via SMMU (support will be added in a later patch). Link: https://lore.kernel.org/r/20200722110317.4744-14-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-07-28PCI: cadence: Add MSI-X support to Endpoint driverAlan Douglas2-1/+117
Implement ->set_msix() and ->get_msix() callback functions in order to configure MSIX capability in the PCIe endpoint controller. Add cdns_pcie_ep_send_msix_irq() to send MSIX interrupts to Host. cdns_pcie_ep_send_msix_irq() gets the MSIX table address (virtual address) from "struct cdns_pcie_epf" that gets initialized in ->set_bar() call back function. [kishon@ti.com: Re-implement MSIX support in accordance with the re-designed core MSI-X interfaces] Link: https://lore.kernel.org/r/20200722110317.4744-11-kishon@ti.com Signed-off-by: Alan Douglas <adouglas@cadence.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-07-27PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID registerKishon Vijay Abraham I1-2/+7
Commit 1b79c5284439 ("PCI: cadence: Add host driver for Cadence PCIe controller") in order to update Vendor ID, directly wrote to PCI_VENDOR_ID register. However PCI_VENDOR_ID in root port configuration space is read-only register and writing to it will have no effect. Use local management register to configure Vendor ID and Subsystem Vendor ID. Link: https://lore.kernel.org/r/20200722110317.4744-10-kishon@ti.com Fixes: 1b79c5284439 ("PCI: cadence: Add host driver for Cadence PCIe controller") Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-07-27PCI: cadence: Add new *ops* for CPU addr fixupKishon Vijay Abraham I4-13/+24
Cadence driver uses "mem" memory resource to obtain the offset of configuration space address region, memory space address region and message space address region. The obtained offset is used to program the Address Translation Unit (ATU). However certain platforms like TI's J721E SoC require the absolute address to be programmed in the ATU and not just the offset. Add new *ops* for CPU addr fixup for the platform drivers to provide the correct address to be programmed in the ATU. Link: https://lore.kernel.org/r/20200722110317.4744-9-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-07-27PCI: cadence: Allow pci_host_bridge to have custom pci_opsKishon Vijay Abraham I1-1/+2
Certain platforms like TI's J721E allows only 32-bit configuration space access. In such cases pci_generic_config_read and pci_generic_config_write cannot be used. Add support in Cadence core to let pci_host_bridge have custom pci_ops. Link: https://lore.kernel.org/r/20200722110317.4744-7-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-07-27PCI: cadence: Add support to start link and verify link statusKishon Vijay Abraham I3-1/+72
Add cdns_pcie_ops to start link and verify link status. The registers to start link and to check link status is in Platform specific PCIe wrapper. Add support for platform specific drivers to add callback functions for the PCIe Cadence core to start link and verify link status. Link: https://lore.kernel.org/r/20200722110317.4744-6-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-07-27PCI: cadence: Convert all r/w accessors to perform only 32-bit accessesKishon Vijay Abraham I2-18/+62
Certain platforms like TI's J721E using Cadence PCIe IP can perform only 32-bit accesses for reading or writing to Cadence registers. Convert all read and write accesses to 32-bit in Cadence PCIe driver in preparation for adding PCIe support in TI's J721E SoC. Also add spin lock to disable interrupts while modifying PCI_STATUS register while raising legacy interrupt since PCI_STATUS is accessible by both remote RC and EP and time between read and write should be minimized. Link: https://lore.kernel.org/r/20200722110317.4744-5-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-07-27PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error pathKishon Vijay Abraham I2-12/+3
commit bd22885aa188 ("PCI: cadence: Refactor driver to use as a core library") while refactoring the Cadence PCIe driver to be used as library, removed pm_runtime_get_sync() from cdns_pcie_ep_setup() and cdns_pcie_host_setup() but missed to remove the corresponding pm_runtime_put_sync() in the error path. Fix it here. Link: https://lore.kernel.org/r/20200722110317.4744-3-kishon@ti.com Fixes: bd22885aa188 ("PCI: cadence: Refactor driver to use as a core library") Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-07-27PCI: cadence: Use "dma-ranges" instead of "cdns,no-bar-match-nbits" propertyKishon Vijay Abraham I2-17/+263
Cadence PCIe core driver (host mode) uses "cdns,no-bar-match-nbits" property to configure the number of bits passed through from PCIe address to internal address in Inbound Address Translation register. This only used the NO MATCH BAR. However standard PCI dt-binding already defines "dma-ranges" to describe the address ranges accessible by PCIe controller. Add support in Cadence PCIe host driver to parse dma-ranges and configure the inbound regions for BAR0, BAR1 and NO MATCH BAR. Cadence IP specifies maximum size for BAR0 as 256GB, maximum size for BAR1 as 2 GB. This adds support to take the next biggest region in "dma-ranges" and find the smallest BAR that each of the regions fit in and if there is no BAR big enough to hold the region, split the region to see if it can be fitted using multiple BARs. "dma-ranges" of J721E will be dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>; Since there is no BAR which can hold 2^48 size, NO_MATCH_BAR will be used here. Legacy device tree binding compatibility is maintained by retaining support for "cdns,no-bar-match-nbits". Link: https://lore.kernel.org/r/20200722110317.4744-2-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-07-23PCI: cadence: Remove private bus number and range storageRob Herring4-26/+24
There's no need to store the bus number or range resource as the driver only needs the bus number which is already in the pci_host_bridge. For endpoint mode, the bus number is always 0. Link: https://lore.kernel.org/r/20200722022514.1283916-14-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Tom Joseph <tjoseph@cadence.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com>
2020-07-23PCI: cadence: Use bridge resources for outbound window setupRob Herring1-21/+16
Instead of parsing 'ranges' from DT again, use the bridge window resources. Link: https://lore.kernel.org/r/20200722022514.1283916-13-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Tom Joseph <tjoseph@cadence.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com>
2020-07-23PCI: Set default bridge parent deviceRob Herring1-1/+0
The host bridge's parent device is always the platform device. As we already have a pointer to it in the devres functions, let's initialize the parent device. Drivers can still override the parent if desired. Link: https://lore.kernel.org/r/20200722022514.1283916-3-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com>
2020-07-23PCI: controller: Remove duplicate error messageDejin Zheng1-3/+1
devm_pci_remap_cfg_resource() will print an error message by itself when goes wrong, so remove the duplicate error message. Link: https://lore.kernel.org/r/20200526150954.4729-1-zhengdejin5@gmail.com Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-07-10PCI: controller: Convert to devm_platform_ioremap_resource_byname()Dejin Zheng2-4/+2
Use devm_platform_ioremap_resource_byname() to simplify the code, since it calls respectively platform_get_resource_byname() and devm_ioremap_resource(). Link: https://lore.kernel.org/r/20200602171601.17630-1-zhengdejin5@gmail.com Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
2020-07-07PCI: cadence: Fix runtime PM imbalance on errorDinghao Liu1-2/+1
pm_runtime_get_sync() increments the runtime PM usage counter even it returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Link: https://lore.kernel.org/r/20200520090253.2761-1-dinghao.liu@zju.edu.cn Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-07-06PCI: cadence: Use struct pci_host_bridge.windows list directlyRob Herring1-19/+7
There's no need to create a temporary resource list and then splice it to struct pci_host_bridge.windows list. Just use pci_host_bridge.windows directly. The necessary clean-up is already handled by the PCI core. Link: https://lore.kernel.org/r/20200522234832.954484-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Tom Joseph <tjoseph@cadence.com>
2020-06-04Merge branch 'remotes/lorenzo/pci/rcar'Bjorn Helgaas1-1/+1
- Fix rcar OB window programming (Andrew Murray) - Add rcar suspend/resume support (Kazufumi Ikeda) - Add r8a77961 to DT binding (Yoshihiro Shimoda) - Rename pcie-rcar.c to pcie-rcar-host.c to make room for endpoint mode (Lad Prabhakar) - Move shareable code to pcie-rcar.c (Lad Prabhakar) - Correct PCIEPAMR mask calculation for "size < 128" (Lad Prabhakar) - Add endpoint support for multiple outbound memory windows (Lad Prabhakar) - Add R-Car PCIe endpoint driver and DT bindings (Lad Prabhakar) * remotes/lorenzo/pci/rcar: MAINTAINERS: Add file patterns for rcar PCI device tree bindings PCI: rcar: Add endpoint mode support dt-bindings: PCI: rcar: Add bindings for R-Car PCIe endpoint controller PCI: endpoint: Add support to handle multiple base for mapping outbound memory PCI: endpoint: Pass page size as argument to pci_epc_mem_init() PCI: rcar: Fix calculating mask for PCIEPAMR register PCI: rcar: Move shareable code to a common file PCI: rcar: Rename pcie-rcar.c to pcie-rcar-host.c dt-bindings: pci: rcar: add r8a77961 support PCI: rcar: Add suspend/resume PCI: rcar: Fix incorrect programming of OB windows
2020-05-18PCI: cadence: Fix to read 32-bit Vendor ID/Device ID property from DTKishon Vijay Abraham I2-4/+4
The PCI Bus Binding specification (IEEE Std 1275-1994 Revision 2.1 [1]) defines both Vendor ID and Device ID to be 32-bits. Fix pcie-cadence-host.c driver to read 32-bit Vendor ID and Device ID properties from device tree. [1] -> https://www.devicetree.org/open-firmware/bindings/pci/pci2_1.pdf Link: https://lore.kernel.org/r/20200508130646.23939-4-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Tom Joseph <tjoseph@cadence.com>
2020-05-18PCI: cadence: Remove "cdns,max-outbound-regions" DT propertyKishon Vijay Abraham I2-8/+0
"cdns,max-outbound-regions" device tree property provides the maximum number of outbound regions supported by the Host PCIe controller. However the outbound regions are configured based on what is populated in the "ranges" DT property. Avoid using two properties for configuring outbound regions and use only "ranges" property instead. Link: https://lore.kernel.org/r/20200508130646.23939-3-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Tom Joseph <tjoseph@cadence.com>
2020-05-11PCI: endpoint: Pass page size as argument to pci_epc_mem_init()Lad Prabhakar1-1/+1
pci_epc_mem_init() internally used page size equal to *PAGE_SIZE* to manage the address space so instead just pass the page size as a argument to pci_epc_mem_init(). Also make pci_epc_mem_init() as a C function instead of a macro function in preparation for adding support for pci-epc-mem core to handle multiple windows. Link: https://lore.kernel.org/r/1588854799-13710-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2019-11-28Merge branch 'remotes/lorenzo/pci/mmio-dma-ranges'Bjorn Helgaas1-1/+1
- Consolidate DT "dma-ranges" parsing and convert all host drivers to use shared parsing (Rob Herring) * remotes/lorenzo/pci/mmio-dma-ranges: PCI: Make devm_of_pci_get_host_bridge_resources() static PCI: rcar: Use inbound resources for setup PCI: iproc: Use inbound resources for setup PCI: xgene: Use inbound resources for setup PCI: v3-semi: Use inbound resources for setup PCI: ftpci100: Use inbound resources for setup PCI: of: Add inbound resource parsing to helpers PCI: versatile: Enable COMPILE_TEST PCI: versatile: Remove usage of PHYS_OFFSET PCI: versatile: Use pci_parse_request_of_pci_ranges() PCI: xilinx-nwl: Use pci_parse_request_of_pci_ranges() PCI: xilinx: Use pci_parse_request_of_pci_ranges() PCI: xgene: Use pci_parse_request_of_pci_ranges() PCI: v3-semi: Use pci_parse_request_of_pci_ranges() PCI: rockchip: Drop storing driver private outbound resource data PCI: rockchip: Use pci_parse_request_of_pci_ranges() PCI: mobiveil: Use pci_parse_request_of_pci_ranges() PCI: mediatek: Use pci_parse_request_of_pci_ranges() PCI: iproc: Use pci_parse_request_of_pci_ranges() PCI: faraday: Use pci_parse_request_of_pci_ranges() PCI: dwc: Use pci_parse_request_of_pci_ranges() PCI: altera: Use pci_parse_request_of_pci_ranges() PCI: aardvark: Use pci_parse_request_of_pci_ranges() PCI: Export pci_parse_request_of_pci_ranges() resource: Add a resource_list_first_type helper # Conflicts: # drivers/pci/controller/pcie-rcar.c
2019-11-28Merge branch 'remotes/lorenzo/pci/cadence'Bjorn Helgaas7-0/+1636
- Refactor Cadence PCIe host controller to use as a library for both host and endpoint (Tom Joseph) * remotes/lorenzo/pci/cadence: PCI: cadence: Move all files to per-device cadence directory PCI: cadence: Refactor driver to use as a core library
2019-11-11PCI: cadence: Move all files to per-device cadence directoryTom Joseph7-0/+1636
Cadence core library files may be used by various platform drivers. Add a new directory "cadence" to group all the Cadence core library files and the platforms using Cadence core library. Signed-off-by: Tom Joseph <tjoseph@cadence.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com>