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         depends on OF && HAS_IOMEM && TI_PIPE3
   7         depends on PCI_MSI_IRQ_DOMAIN
   8         select PCIE_DW
   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
  21 config PCIE_XILINX_NWL
  22         bool "NWL PCIe Core"
  23         depends on ARCH_ZYNQMP
  24         depends on PCI_MSI_IRQ_DOMAIN
  25         help
  26          Say 'Y' here if you want kernel support for Xilinx
  27          NWL PCIe controller. The controller can act as Root Port
  28          or End Point. The current option selection will only
  29          support root port enabling.
  30
  31 config PCIE_DW_PLAT
  32         bool "Platform bus based DesignWare PCIe Controller"
  33         depends on PCI_MSI_IRQ_DOMAIN
  34         select PCIE_DW
  35         ---help---
  36          This selects the DesignWare PCIe controller support. Select this if
  37          you have a PCIe controller on Platform bus.
  38
  39          If you have a controller with this interface, say Y or M here.
  40
  41          If unsure, say N.
  42
  43 config PCIE_DW
  44         bool
  45         depends on PCI_MSI_IRQ_DOMAIN
  46
  47 config PCI_EXYNOS
  48         bool "Samsung Exynos PCIe controller"
  49         depends on SOC_EXYNOS5440
  50         depends on PCI_MSI_IRQ_DOMAIN
  51         select PCIEPORTBUS
  52         select PCIE_DW
  53
  54 config PCI_IMX6
  55         bool "Freescale i.MX6 PCIe controller"
  56         depends on SOC_IMX6Q
  57         depends on PCI_MSI_IRQ_DOMAIN
  58         select PCIEPORTBUS
  59         select PCIE_DW
  60
  61 config PCI_TEGRA
  62         bool "NVIDIA Tegra PCIe controller"
  63         depends on ARCH_TEGRA && !ARM64
  64         help
  65           Say Y here if you want support for the PCIe host controller found
  66           on NVIDIA Tegra SoCs.
  67
  68 config PCI_RCAR_GEN2
  69         bool "Renesas R-Car Gen2 Internal PCI controller"
  70         depends on ARM
  71         depends on ARCH_RENESAS || COMPILE_TEST
  72         help
  73           Say Y here if you want internal PCI support on R-Car Gen2 SoC.
  74           There are 3 internal PCI controllers available with a single
  75           built-in EHCI/OHCI host controller present on each one.
  76
  77 config PCIE_RCAR
  78         bool "Renesas R-Car PCIe controller"
  79         depends on ARCH_RENESAS || (ARM && COMPILE_TEST)
  80         depends on PCI_MSI_IRQ_DOMAIN
  81         help
  82           Say Y here if you want PCIe controller support on R-Car SoCs.
  83
  84 config PCI_HOST_COMMON
  85         bool
  86         select PCI_ECAM
  87
  88 config PCI_HOST_GENERIC
  89         bool "Generic PCI host controller"
  90         depends on (ARM || ARM64) && OF
  91         select PCI_HOST_COMMON
  92         select IRQ_DOMAIN
  93         help
  94           Say Y here if you want to support a simple generic PCI host
  95           controller, such as the one emulated by kvmtool.
  96
  97 config PCIE_SPEAR13XX
  98         bool "STMicroelectronics SPEAr PCIe controller"
  99         depends on ARCH_SPEAR13XX
 100         depends on PCI_MSI_IRQ_DOMAIN
 101         select PCIEPORTBUS
 102         select PCIE_DW
 103         help
 104           Say Y here if you want PCIe support on SPEAr13XX SoCs.
 105
 106 config PCI_KEYSTONE
 107         bool "TI Keystone PCIe controller"
 108         depends on ARCH_KEYSTONE
 109         depends on PCI_MSI_IRQ_DOMAIN
 110         select PCIE_DW
 111         select PCIEPORTBUS
 112         help
 113           Say Y here if you want to enable PCI controller support on Keystone
 114           SoCs. The PCI controller on Keystone is based on Designware hardware
 115           and therefore the driver re-uses the Designware core functions to
 116           implement the driver.
 117
 118 config PCIE_XILINX
 119         bool "Xilinx AXI PCIe host bridge support"
 120         depends on ARCH_ZYNQ || MICROBLAZE
 121         help
 122           Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
 123           Host Bridge driver.
 124
 125 config PCI_XGENE
 126         bool "X-Gene PCIe controller"
 127         depends on ARCH_XGENE
 128         depends on OF
 129         select PCIEPORTBUS
 130         help
 131           Say Y here if you want internal PCI support on APM X-Gene SoC.
 132           There are 5 internal PCIe ports available. Each port is GEN3 capable
 133           and have varied lanes from x1 to x8.
 134
 135 config PCI_XGENE_MSI
 136         bool "X-Gene v1 PCIe MSI feature"
 137         depends on PCI_XGENE
 138         depends on PCI_MSI_IRQ_DOMAIN
 139         default y
 140         help
 141           Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
 142           This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
 143
 144 config PCI_LAYERSCAPE
 145         bool "Freescale Layerscape PCIe controller"
 146         depends on OF && (ARM || ARCH_LAYERSCAPE)
 147         depends on PCI_MSI_IRQ_DOMAIN
 148         select PCIE_DW
 149         select MFD_SYSCON
 150         help
 151           Say Y here if you want PCIe controller support on Layerscape SoCs.
 152
 153 config PCI_VERSATILE
 154         bool "ARM Versatile PB PCI controller"
 155         depends on ARCH_VERSATILE
 156
 157 config PCIE_IPROC
 158         tristate
 159         help
 160           This enables the iProc PCIe core controller support for Broadcom's
 161           iProc family of SoCs. An appropriate bus interface driver needs
 162           to be enabled to select this.
 163
 164 config PCIE_IPROC_PLATFORM
 165         tristate "Broadcom iProc PCIe platform bus driver"
 166         depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
 167         depends on OF
 168         select PCIE_IPROC
 169         default ARCH_BCM_IPROC
 170         help
 171           Say Y here if you want to use the Broadcom iProc PCIe controller
 172           through the generic platform bus interface
 173
 174 config PCIE_IPROC_BCMA
 175         tristate "Broadcom iProc PCIe BCMA bus driver"
 176         depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
 177         select PCIE_IPROC
 178         select BCMA
 179         select PCI_DOMAINS
 180         default ARCH_BCM_5301X
 181         help
 182           Say Y here if you want to use the Broadcom iProc PCIe controller
 183           through the BCMA bus interface
 184
 185 config PCIE_IPROC_MSI
 186         bool "Broadcom iProc PCIe MSI support"
 187         depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
 188         depends on PCI_MSI_IRQ_DOMAIN
 189         default ARCH_BCM_IPROC
 190         help
 191           Say Y here if you want to enable MSI support for Broadcom's iProc
 192           PCIe controller
 193
 194 config PCIE_ALTERA
 195         bool "Altera PCIe controller"
 196         depends on ARM || NIOS2
 197         depends on OF_PCI
 198         select PCI_DOMAINS
 199         help
 200           Say Y here if you want to enable PCIe controller support on Altera
 201           FPGA.
 202
 203 config PCIE_ALTERA_MSI
 204         bool "Altera PCIe MSI feature"
 205         depends on PCIE_ALTERA
 206         depends on PCI_MSI_IRQ_DOMAIN
 207         help
 208           Say Y here if you want PCIe MSI support for the Altera FPGA.
 209           This MSI driver supports Altera MSI to GIC controller IP.
 210
 211 config PCI_HISI
 212         depends on OF && ARM64
 213         bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
 214         depends on PCI_MSI_IRQ_DOMAIN
 215         select PCIEPORTBUS
 216         select PCIE_DW
 217         help
 218           Say Y here if you want PCIe controller support on HiSilicon
 219           Hip05 and Hip06 SoCs
 220
 221 config PCIE_QCOM
 222         bool "Qualcomm PCIe controller"
 223         depends on ARCH_QCOM && OF
 224         depends on PCI_MSI_IRQ_DOMAIN
 225         select PCIE_DW
 226         select PCIEPORTBUS
 227         help
 228           Say Y here to enable PCIe controller support on Qualcomm SoCs. The
 229           PCIe controller uses the Designware core plus Qualcomm-specific
 230           hardware wrappers.
 231
 232 config PCI_HOST_THUNDER_PEM
 233         bool "Cavium Thunder PCIe controller to off-chip devices"
 234         depends on OF && ARM64
 235         select PCI_HOST_COMMON
 236         help
 237           Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
 238
 239 config PCI_HOST_THUNDER_ECAM
 240         bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
 241         depends on OF && ARM64
 242         select PCI_HOST_COMMON
 243         help
 244           Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
 245
 246 config PCIE_ARMADA_8K
 247         bool "Marvell Armada-8K PCIe controller"
 248         depends on ARCH_MVEBU
 249         depends on PCI_MSI_IRQ_DOMAIN
 250         select PCIE_DW
 251         select PCIEPORTBUS
 252         help
 253           Say Y here if you want to enable PCIe controller support on
 254           Armada-8K SoCs. The PCIe controller on Armada-8K is based on
 255           Designware hardware and therefore the driver re-uses the
 256           Designware core functions to implement the driver.
 257
 258 config PCIE_ARTPEC6
 259         bool "Axis ARTPEC-6 PCIe controller"
 260         depends on MACH_ARTPEC6
 261         depends on PCI_MSI_IRQ_DOMAIN
 262         select PCIE_DW
 263         select PCIEPORTBUS
 264         help
 265           Say Y here to enable PCIe controller support on Axis ARTPEC-6
 266           SoCs.  This PCIe controller uses the DesignWare core.
 267
 268 endmenu