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