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