diff options
Diffstat (limited to 'drivers/pci/controller/Kconfig')
| -rw-r--r-- | drivers/pci/controller/Kconfig | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig new file mode 100644 index 000000000000..18fa09b3ac8f --- /dev/null +++ b/drivers/pci/controller/Kconfig @@ -0,0 +1,275 @@ +# SPDX-License-Identifier: GPL-2.0 + +menu "PCI controller drivers" + depends on PCI + +config PCI_MVEBU + bool "Marvell EBU PCIe controller" + depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST + depends on MVEBU_MBUS + depends on ARM + depends on OF + +config PCI_AARDVARK + bool "Aardvark PCIe controller" + depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST + depends on OF + depends on PCI_MSI_IRQ_DOMAIN + help + Add support for Aardvark 64bit PCIe Host Controller. This + controller is part of the South Bridge of the Marvel Armada + 3700 SoC. + +menu "Cadence PCIe controllers support" + +config PCIE_CADENCE + bool + +config PCIE_CADENCE_HOST + bool "Cadence PCIe host controller" + depends on OF + depends on PCI + select IRQ_DOMAIN + select PCIE_CADENCE + help + Say Y here if you want to support the Cadence PCIe controller in host + mode. This PCIe controller may be embedded into many different vendors + SoCs. + +config PCIE_CADENCE_EP + bool "Cadence PCIe endpoint controller" + depends on OF + depends on PCI_ENDPOINT + select PCIE_CADENCE + help + Say Y here if you want to support the Cadence PCIe controller in + endpoint mode. This PCIe controller may be embedded into many + different vendors SoCs. + +endmenu + +config PCIE_XILINX_NWL + bool "NWL PCIe Core" + depends on ARCH_ZYNQMP || COMPILE_TEST + depends on PCI_MSI_IRQ_DOMAIN + help + Say 'Y' here if you want kernel support for Xilinx + NWL PCIe controller. The controller can act as Root Port + or End Point. The current option selection will only + support root port enabling. + +config PCI_FTPCI100 + bool "Faraday Technology FTPCI100 PCI controller" + depends on OF + default ARCH_GEMINI + +config PCI_TEGRA + bool "NVIDIA Tegra PCIe controller" + depends on ARCH_TEGRA || COMPILE_TEST + depends on PCI_MSI_IRQ_DOMAIN + help + Say Y here if you want support for the PCIe host controller found + on NVIDIA Tegra SoCs. + +config PCI_RCAR_GEN2 + bool "Renesas R-Car Gen2 Internal PCI controller" + depends on ARCH_RENESAS || COMPILE_TEST + depends on ARM + help + Say Y here if you want internal PCI support on R-Car Gen2 SoC. + There are 3 internal PCI controllers available with a single + built-in EHCI/OHCI host controller present on each one. + +config PCIE_RCAR + bool "Renesas R-Car PCIe controller" + depends on ARCH_RENESAS || COMPILE_TEST + depends on PCI_MSI_IRQ_DOMAIN + help + Say Y here if you want PCIe controller support on R-Car SoCs. + +config PCI_HOST_COMMON + bool + select PCI_ECAM + +config PCI_HOST_GENERIC + bool "Generic PCI host controller" + depends on OF + select PCI_HOST_COMMON + select IRQ_DOMAIN + select PCI_DOMAINS + help + Say Y here if you want to support a simple generic PCI host + controller, such as the one emulated by kvmtool. + +config PCIE_XILINX + bool "Xilinx AXI PCIe host bridge support" + depends on ARCH_ZYNQ || MICROBLAZE || (MIPS && PCI_DRIVERS_GENERIC) || COMPILE_TEST + help + Say 'Y' here if you want kernel to support the Xilinx AXI PCIe + Host Bridge driver. + +config PCI_XGENE + bool "X-Gene PCIe controller" + depends on ARM64 || COMPILE_TEST + depends on OF || (ACPI && PCI_QUIRKS) + help + Say Y here if you want internal PCI support on APM X-Gene SoC. + There are 5 internal PCIe ports available. Each port is GEN3 capable + and have varied lanes from x1 to x8. + +config PCI_XGENE_MSI + bool "X-Gene v1 PCIe MSI feature" + depends on PCI_XGENE + depends on PCI_MSI_IRQ_DOMAIN + default y + help + Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC. + This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC. + +config PCI_V3_SEMI + bool "V3 Semiconductor PCI controller" + depends on OF + depends on ARM || COMPILE_TEST + default ARCH_INTEGRATOR_AP + +config PCI_VERSATILE + bool "ARM Versatile PB PCI controller" + depends on ARCH_VERSATILE + +config PCIE_IPROC + tristate + select PCI_DOMAINS + help + This enables the iProc PCIe core controller support for Broadcom's + iProc family of SoCs. An appropriate bus interface driver needs + to be enabled to select this. + +config PCIE_IPROC_PLATFORM + tristate "Broadcom iProc PCIe platform bus driver" + depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST) + depends on OF + select PCIE_IPROC + default ARCH_BCM_IPROC + help + Say Y here if you want to use the Broadcom iProc PCIe controller + through the generic platform bus interface + +config PCIE_IPROC_BCMA + tristate "Broadcom iProc PCIe BCMA bus driver" + depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST) + select PCIE_IPROC + select BCMA + default ARCH_BCM_5301X + help + Say Y here if you want to use the Broadcom iProc PCIe controller + through the BCMA bus interface + +config PCIE_IPROC_MSI + bool "Broadcom iProc PCIe MSI support" + depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA + depends on PCI_MSI_IRQ_DOMAIN + default ARCH_BCM_IPROC + help + Say Y here if you want to enable MSI support for Broadcom's iProc + PCIe controller + +config PCIE_ALTERA + bool "Altera PCIe controller" + depends on ARM || NIOS2 || COMPILE_TEST + select PCI_DOMAINS + help + Say Y here if you want to enable PCIe controller support on Altera + FPGA. + +config PCIE_ALTERA_MSI + bool "Altera PCIe MSI feature" + depends on PCIE_ALTERA + depends on PCI_MSI_IRQ_DOMAIN + help + Say Y here if you want PCIe MSI support for the Altera FPGA. + This MSI driver supports Altera MSI to GIC controller IP. + +config PCI_HOST_THUNDER_PEM + bool "Cavium Thunder PCIe controller to off-chip devices" + depends on ARM64 || COMPILE_TEST + depends on OF || (ACPI && PCI_QUIRKS) + select PCI_HOST_COMMON + help + Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs. + +config PCI_HOST_THUNDER_ECAM + bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon" + depends on ARM64 || COMPILE_TEST + depends on OF || (ACPI && PCI_QUIRKS) + select PCI_HOST_COMMON + help + Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs. + +config PCIE_ROCKCHIP + bool + depends on PCI + +config PCIE_ROCKCHIP_HOST + tristate "Rockchip PCIe host controller" + depends on ARCH_ROCKCHIP || COMPILE_TEST + depends on OF + depends on PCI_MSI_IRQ_DOMAIN + select MFD_SYSCON + select PCIE_ROCKCHIP + help + Say Y here if you want internal PCI support on Rockchip SoC. + There is 1 internal PCIe port available to support GEN2 with + 4 slots. + +config PCIE_ROCKCHIP_EP + bool "Rockchip PCIe endpoint controller" + depends on ARCH_ROCKCHIP || COMPILE_TEST + depends on OF + depends on PCI_ENDPOINT + select MFD_SYSCON + select PCIE_ROCKCHIP + help + Say Y here if you want to support Rockchip PCIe controller in + endpoint mode on Rockchip SoC. There is 1 internal PCIe port + available to support GEN2 with 4 slots. + +config PCIE_MEDIATEK + bool "MediaTek PCIe controller" + depends on ARCH_MEDIATEK || COMPILE_TEST + depends on OF + depends on PCI_MSI_IRQ_DOMAIN + help + Say Y here if you want to enable PCIe controller support on + MediaTek SoCs. + +config PCIE_TANGO_SMP8759 + bool "Tango SMP8759 PCIe controller (DANGEROUS)" + depends on ARCH_TANGO && PCI_MSI && OF + depends on BROKEN + select PCI_HOST_COMMON + help + Say Y here to enable PCIe controller support for Sigma Designs + Tango SMP8759-based systems. + + Note: The SMP8759 controller multiplexes PCI config and MMIO + accesses, and Linux doesn't provide a way to serialize them. + This can lead to data corruption if drivers perform concurrent + config and MMIO accesses. + +config VMD + depends on PCI_MSI && X86_64 && SRCU + tristate "Intel Volume Management Device Driver" + ---help--- + Adds support for the Intel Volume Management Device (VMD). VMD is a + secondary PCI host bridge that allows PCI Express root ports, + and devices attached to them, to be removed from the default + PCI domain and placed within the VMD domain. This provides + more bus resources than are otherwise possible with a + single domain. If you know your system provides one of these and + has devices attached to it, say Y; if you are not sure, say N. + + To compile this driver as a module, choose M here: the + module will be called vmd. + +source "drivers/pci/controller/dwc/Kconfig" +endmenu |