drivers/pci/host/Kconfig

   1 menu "PCI host controller drivers"
   2         depends on PCI
   3
   4 config PCI_DRA7XX
   5         bool "TI DRA7xx PCIe controller"
   6         select PCIE_DW
   7         depends on OF && HAS_IOMEM && TI_PIPE3
   8         help
   9          Enables support for the PCIe controller in the DRA7xx SoC.  There
  10          are two instances of PCIe controller in DRA7xx.  This controller can
  11          act both as EP and RC.  This reuses the Designware core.
  12
  13 config PCI_MVEBU
  14         bool "Marvell EBU PCIe controller"
  15         depends on ARCH_MVEBU || ARCH_DOVE
  16         depends on ARM
  17         depends on OF
  18
  19
  20 config PCIE_XILINX_NWL
  21         bool "NWL PCIe Core"
  22         depends on ARCH_ZYNQMP
  23         select PCI_MSI_IRQ_DOMAIN if PCI_MSI
  24         help
  25          Say 'Y' here if you want kernel support for Xilinx
  26          NWL PCIe controller. The controller can act as Root Port
  27          or End Point. The current option selection will only
  28          support root port enabling.
  29
  30 config PCIE_DW_PLAT
  31         bool "Platform bus based DesignWare PCIe Controller"
  32         select PCIE_DW
  33         ---help---
  34          This selects the DesignWare PCIe controller support. Select this if
  35          you have a PCIe controller on Platform bus.
  36
  37          If you have a controller with this interface, say Y or M here.
  38
  39          If unsure, say N.
  40
  41 config PCIE_DW
  42         bool
  43
  44 config PCI_EXYNOS
  45         bool "Samsung Exynos PCIe controller"
  46         depends on SOC_EXYNOS5440
  47         select PCIEPORTBUS
  48         select PCIE_DW
  49
  50 config PCI_IMX6
  51         bool "Freescale i.MX6 PCIe controller"
  52         depends on SOC_IMX6Q
  53         select PCIEPORTBUS
  54         select PCIE_DW
  55
  56 config PCI_TEGRA
  57         bool "NVIDIA Tegra PCIe controller"
  58         depends on ARCH_TEGRA && !ARM64
  59         help
  60           Say Y here if you want support for the PCIe host controller found
  61           on NVIDIA Tegra SoCs.
  62
  63 config PCI_RCAR_GEN2
  64         bool "Renesas R-Car Gen2 Internal PCI controller"
  65         depends on ARM
  66         depends on ARCH_RENESAS || COMPILE_TEST
  67         help
  68           Say Y here if you want internal PCI support on R-Car Gen2 SoC.
  69           There are 3 internal PCI controllers available with a single
  70           built-in EHCI/OHCI host controller present on each one.
  71
  72 config PCI_RCAR_GEN2_PCIE
  73         bool "Renesas R-Car PCIe controller"
  74         depends on ARCH_RENESAS || (ARM && COMPILE_TEST)
  75         help
  76           Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.
  77
  78 config PCI_HOST_COMMON
  79         bool
  80
  81 config PCI_HOST_GENERIC
  82         bool "Generic PCI host controller"
  83         depends on (ARM || ARM64) && OF
  84         select PCI_HOST_COMMON
  85         help
  86           Say Y here if you want to support a simple generic PCI host
  87           controller, such as the one emulated by kvmtool.
  88
  89 config PCIE_SPEAR13XX
  90         bool "STMicroelectronics SPEAr PCIe controller"
  91         depends on ARCH_SPEAR13XX
  92         select PCIEPORTBUS
  93         select PCIE_DW
  94         help
  95           Say Y here if you want PCIe support on SPEAr13XX SoCs.
  96
  97 config PCI_KEYSTONE
  98         bool "TI Keystone PCIe controller"
  99         depends on ARCH_KEYSTONE
 100         select PCIE_DW
 101         select PCIEPORTBUS
 102         help
 103           Say Y here if you want to enable PCI controller support on Keystone
 104           SoCs. The PCI controller on Keystone is based on Designware hardware
 105           and therefore the driver re-uses the Designware core functions to
 106           implement the driver.
 107
 108 config PCIE_XILINX
 109         bool "Xilinx AXI PCIe host bridge support"
 110         depends on ARCH_ZYNQ || MICROBLAZE
 111         help
 112           Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
 113           Host Bridge driver.
 114
 115 config PCI_XGENE
 116         bool "X-Gene PCIe controller"
 117         depends on ARCH_XGENE
 118         depends on OF
 119         select PCIEPORTBUS
 120         select PCI_MSI_IRQ_DOMAIN if PCI_MSI
 121         help
 122           Say Y here if you want internal PCI support on APM X-Gene SoC.
 123           There are 5 internal PCIe ports available. Each port is GEN3 capable
 124           and have varied lanes from x1 to x8.
 125
 126 config PCI_XGENE_MSI
 127         bool "X-Gene v1 PCIe MSI feature"
 128         depends on PCI_XGENE && PCI_MSI
 129         default y
 130         help
 131           Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
 132           This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
 133
 134 config PCI_LAYERSCAPE
 135         bool "Freescale Layerscape PCIe controller"
 136         depends on OF && (ARM || ARCH_LAYERSCAPE)
 137         select PCIE_DW
 138         select MFD_SYSCON
 139         help
 140           Say Y here if you want PCIe controller support on Layerscape SoCs.
 141
 142 config PCI_VERSATILE
 143         bool "ARM Versatile PB PCI controller"
 144         depends on ARCH_VERSATILE
 145
 146 config PCIE_IPROC
 147         tristate
 148         help
 149           This enables the iProc PCIe core controller support for Broadcom's
 150           iProc family of SoCs. An appropriate bus interface driver needs
 151           to be enabled to select this.
 152
 153 config PCIE_IPROC_PLATFORM
 154         tristate "Broadcom iProc PCIe platform bus driver"
 155         depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
 156         depends on OF
 157         select PCIE_IPROC
 158         default ARCH_BCM_IPROC
 159         help
 160           Say Y here if you want to use the Broadcom iProc PCIe controller
 161           through the generic platform bus interface
 162
 163 config PCIE_IPROC_BCMA
 164         tristate "Broadcom iProc PCIe BCMA bus driver"
 165         depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
 166         select PCIE_IPROC
 167         select BCMA
 168         select PCI_DOMAINS
 169         default ARCH_BCM_5301X
 170         help
 171           Say Y here if you want to use the Broadcom iProc PCIe controller
 172           through the BCMA bus interface
 173
 174 config PCIE_IPROC_MSI
 175         bool "Broadcom iProc PCIe MSI support"
 176         depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
 177         depends on PCI_MSI
 178         select PCI_MSI_IRQ_DOMAIN
 179         default ARCH_BCM_IPROC
 180         help
 181           Say Y here if you want to enable MSI support for Broadcom's iProc
 182           PCIe controller
 183
 184 config PCIE_ALTERA
 185         bool "Altera PCIe controller"
 186         depends on ARM || NIOS2
 187         depends on OF_PCI
 188         select PCI_DOMAINS
 189         help
 190           Say Y here if you want to enable PCIe controller support on Altera
 191           FPGA.
 192
 193 config PCIE_ALTERA_MSI
 194         bool "Altera PCIe MSI feature"
 195         depends on PCIE_ALTERA && PCI_MSI
 196         select PCI_MSI_IRQ_DOMAIN
 197         help
 198           Say Y here if you want PCIe MSI support for the Altera FPGA.
 199           This MSI driver supports Altera MSI to GIC controller IP.
 200
 201 config PCI_HISI
 202         depends on OF && ARM64
 203         bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
 204         select PCIEPORTBUS
 205         select PCIE_DW
 206         help
 207           Say Y here if you want PCIe controller support on HiSilicon
 208           Hip05 and Hip06 SoCs
 209
 210 config PCIE_QCOM
 211         bool "Qualcomm PCIe controller"
 212         depends on ARCH_QCOM && OF
 213         select PCIE_DW
 214         select PCIEPORTBUS
 215         help
 216           Say Y here to enable PCIe controller support on Qualcomm SoCs. The
 217           PCIe controller uses the Designware core plus Qualcomm-specific
 218           hardware wrappers.
 219
 220 config PCI_HOST_THUNDER_PEM
 221         bool "Cavium Thunder PCIe controller to off-chip devices"
 222         depends on OF && ARM64
 223         select PCI_HOST_COMMON
 224         help
 225           Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
 226
 227 config PCI_HOST_THUNDER_ECAM
 228         bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
 229         depends on OF && ARM64
 230         select PCI_HOST_COMMON
 231         help
 232           Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
 233
 234 endmenu