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menu "PCI host controller drivers"
depends on PCI
config PCI_DRA7XX
bool "TI DRA7xx PCIe controller"
select PCIE_DW
depends on OF && HAS_IOMEM && TI_PIPE3
help
Enables support for the PCIe controller in the DRA7xx SoC. There
are two instances of PCIe controller in DRA7xx. This controller can
act both as EP and RC. This reuses the Designware core.
config PCI_MVEBU
bool "Marvell EBU PCIe controller"
depends on ARCH_MVEBU || ARCH_DOVE
depends on ARM
depends on OF
config PCIE_XILINX_NWL
bool "NWL PCIe Core"
depends on ARCH_ZYNQMP
select PCI_MSI_IRQ_DOMAIN if PCI_MSI
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 PCIE_DW_PLAT
bool "Platform bus based DesignWare PCIe Controller"
select PCIE_DW
---help---
This selects the DesignWare PCIe controller support. Select this if
you have a PCIe controller on Platform bus.
If you have a controller with this interface, say Y or M here.
If unsure, say N.
config PCIE_DW
bool
config PCI_EXYNOS
bool "Samsung Exynos PCIe controller"
depends on SOC_EXYNOS5440
select PCIEPORTBUS
select PCIE_DW
config PCI_IMX6
bool "Freescale i.MX6 PCIe controller"
depends on SOC_IMX6Q
select PCIEPORTBUS
select PCIE_DW
config PCI_TEGRA
bool "NVIDIA Tegra PCIe controller"
depends on ARCH_TEGRA && !ARM64
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 ARM
depends on ARCH_RENESAS || COMPILE_TEST
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 PCI_RCAR_GEN2_PCIE
bool "Renesas R-Car PCIe controller"
depends on ARCH_RENESAS || (ARM && COMPILE_TEST)
select PCI_MSI
select PCI_MSI_IRQ_DOMAIN
help
Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.
config PCI_HOST_COMMON
bool
config PCI_HOST_GENERIC
bool "Generic PCI host controller"
depends on (ARM || ARM64) && OF
select PCI_HOST_COMMON
help
Say Y here if you want to support a simple generic PCI host
controller, such as the one emulated by kvmtool.
config PCIE_SPEAR13XX
bool "STMicroelectronics SPEAr PCIe controller"
depends on ARCH_SPEAR13XX
select PCIEPORTBUS
select PCIE_DW
help
Say Y here if you want PCIe support on SPEAr13XX SoCs.
config PCI_KEYSTONE
bool "TI Keystone PCIe controller"
depends on ARCH_KEYSTONE
select PCIE_DW
select PCIEPORTBUS
help
Say Y here if you want to enable PCI controller support on Keystone
SoCs. The PCI controller on Keystone is based on Designware hardware
and therefore the driver re-uses the Designware core functions to
implement the driver.
config PCIE_XILINX
bool "Xilinx AXI PCIe host bridge support"
depends on ARCH_ZYNQ || MICROBLAZE
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 ARCH_XGENE
depends on OF
select PCIEPORTBUS
select PCI_MSI_IRQ_DOMAIN if PCI_MSI
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 && PCI_MSI
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_LAYERSCAPE
bool "Freescale Layerscape PCIe controller"
depends on OF && (ARM || ARCH_LAYERSCAPE)
select PCIE_DW
select MFD_SYSCON
help
Say Y here if you want PCIe controller support on Layerscape SoCs.
config PCI_VERSATILE
bool "ARM Versatile PB PCI controller"
depends on ARCH_VERSATILE
config PCIE_IPROC
tristate
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
select PCI_DOMAINS
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
select 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
depends on OF_PCI
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 && PCI_MSI
select 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_HISI
depends on OF && ARM64
bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
select PCIEPORTBUS
select PCIE_DW
help
Say Y here if you want PCIe controller support on HiSilicon
Hip05 and Hip06 SoCs
config PCIE_QCOM
bool "Qualcomm PCIe controller"
depends on ARCH_QCOM && OF
select PCIE_DW
select PCIEPORTBUS
help
Say Y here to enable PCIe controller support on Qualcomm SoCs. The
PCIe controller uses the Designware core plus Qualcomm-specific
hardware wrappers.
config PCI_HOST_THUNDER_PEM
bool "Cavium Thunder PCIe controller to off-chip devices"
depends on OF && ARM64
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 OF && ARM64
select PCI_HOST_COMMON
help
Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
endmenu
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