1 # SPDX-License-Identifier: GPL-2.0
3 menu "PCI controller drivers"
7 tristate "Aardvark PCIe controller"
8 depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
11 select PCI_BRIDGE_EMUL
13 Add support for Aardvark 64bit PCIe Host Controller. This
14 controller is part of the South Bridge of the Marvel Armada
18 tristate "Altera PCIe controller"
19 depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
21 Say Y here if you want to enable PCIe controller support on Altera
24 config PCIE_ALTERA_MSI
25 tristate "Altera PCIe MSI feature"
26 depends on PCIE_ALTERA
29 Say Y here if you want PCIe MSI support for the Altera FPGA.
30 This MSI driver supports Altera MSI to GIC controller IP.
32 config PCIE_APPLE_MSI_DOORBELL_ADDR
38 tristate "Apple PCIe controller"
39 depends on ARCH_APPLE || COMPILE_TEST
42 select PCI_HOST_COMMON
44 Say Y here if you want to enable PCIe controller support on Apple
45 system-on-chips, like the Apple M1. This is required for the USB
46 type-A ports, Ethernet, Wi-Fi, and Bluetooth.
48 If unsure, say Y if you have an Apple Silicon system.
51 bool "ARM Versatile PB PCI controller"
52 depends on ARCH_VERSATILE || COMPILE_TEST
55 tristate "Broadcom Brcmstb PCIe controller"
56 depends on ARCH_BRCMSTB || ARCH_BCM2835 || ARCH_BCMBCA || \
57 BMIPS_GENERIC || COMPILE_TEST
60 default ARCH_BRCMSTB || BMIPS_GENERIC
62 Say Y here to enable PCIe host controller support for
63 Broadcom STB based SoCs, like the Raspberry Pi 4.
68 This enables the iProc PCIe core controller support for Broadcom's
69 iProc family of SoCs. An appropriate bus interface driver needs
70 to be enabled to select this.
72 config PCIE_IPROC_PLATFORM
73 tristate "Broadcom iProc PCIe platform bus driver"
74 depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
77 default ARCH_BCM_IPROC
79 Say Y here if you want to use the Broadcom iProc PCIe controller
80 through the generic platform bus interface
82 config PCIE_IPROC_BCMA
83 tristate "Broadcom iProc BCMA PCIe controller"
84 depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
87 default ARCH_BCM_5301X
89 Say Y here if you want to use the Broadcom iProc PCIe controller
90 through the BCMA bus interface
93 bool "Broadcom iProc PCIe MSI support"
94 depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
96 default ARCH_BCM_IPROC
98 Say Y here if you want to enable MSI support for Broadcom's iProc
101 config PCI_HOST_THUNDER_PEM
102 bool "Cavium Thunder PCIe controller to off-chip devices"
103 depends on ARM64 || COMPILE_TEST
104 depends on OF || (ACPI && PCI_QUIRKS)
105 select PCI_HOST_COMMON
107 Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
109 config PCI_HOST_THUNDER_ECAM
110 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
111 depends on ARM64 || COMPILE_TEST
112 depends on OF || (ACPI && PCI_QUIRKS)
113 select PCI_HOST_COMMON
115 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
118 bool "Faraday Technology FTPCI100 PCI controller"
122 config PCI_HOST_COMMON
126 config PCI_HOST_GENERIC
127 tristate "Generic PCI host controller"
129 select PCI_HOST_COMMON
132 Say Y here if you want to support a simple generic PCI host
133 controller, such as the one emulated by kvmtool.
136 depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
137 bool "HiSilicon HIP PCIe controller error handling driver"
139 Say Y here if you want error handling support
140 for the PCIe controller's errors on HiSilicon HIP SoCs
143 bool "Intel IXP4xx PCI controller"
145 depends on ARCH_IXP4XX || COMPILE_TEST
148 Say Y here if you want support for the PCI host controller found
149 in the Intel IXP4xx XScale-based network processor SoC.
152 depends on PCI_MSI && X86_64 && !UML
153 tristate "Intel Volume Management Device Driver"
155 Adds support for the Intel Volume Management Device (VMD). VMD is a
156 secondary PCI host bridge that allows PCI Express root ports,
157 and devices attached to them, to be removed from the default
158 PCI domain and placed within the VMD domain. This provides
159 more bus resources than are otherwise possible with a
160 single domain. If you know your system provides one of these and
161 has devices attached to it, say Y; if you are not sure, say N.
163 To compile this driver as a module, choose M here: the
164 module will be called vmd.
167 bool "LOONGSON PCIe controller"
168 depends on MACH_LOONGSON64 || COMPILE_TEST
169 depends on OF || ACPI
170 depends on PCI_QUIRKS
171 default MACH_LOONGSON64
173 Say Y here if you want to enable PCI controller support on
177 tristate "Marvell EBU PCIe controller"
178 depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
179 depends on MVEBU_MBUS
183 select PCI_BRIDGE_EMUL
185 Add support for Marvell EBU PCIe controller. This PCIe controller
186 is used on 32-bit Marvell ARM SoCs: Dove, Kirkwood, Armada 370,
187 Armada XP, Armada 375, Armada 38x and Armada 39x.
190 tristate "MediaTek PCIe controller"
191 depends on ARCH_AIROHA || ARCH_MEDIATEK || COMPILE_TEST
195 Say Y here if you want to enable PCIe controller support on
198 config PCIE_MEDIATEK_GEN3
199 tristate "MediaTek Gen3 PCIe controller"
200 depends on ARCH_MEDIATEK || COMPILE_TEST
203 Adds support for PCIe Gen3 MAC controller for MediaTek SoCs.
204 This PCIe controller is compatible with Gen3, Gen2 and Gen1 speed,
205 and support up to 256 MSI interrupt numbers for
206 multi-function devices.
208 Say Y here if you want to enable Gen3 PCIe controller support on
212 tristate "MediaTek MT7621 PCIe controller"
213 depends on SOC_MT7621 || COMPILE_TEST
214 select PHY_MT7621_PCI
217 This selects a driver for the MediaTek MT7621 PCIe Controller.
219 config PCIE_MICROCHIP_HOST
220 bool "Microchip AXI PCIe controller"
221 depends on PCI_MSI && OF
222 select PCI_HOST_COMMON
224 Say Y here if you want kernel to support the Microchip AXI PCIe
227 config PCI_HYPERV_INTERFACE
228 tristate "Microsoft Hyper-V PCI Interface"
229 depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI
231 The Hyper-V PCI Interface is a helper driver that allows other
232 drivers to have a common interface with the Hyper-V PCI frontend
236 bool "NVIDIA Tegra PCIe controller"
237 depends on ARCH_TEGRA || COMPILE_TEST
240 Say Y here if you want support for the PCIe host controller found
241 on NVIDIA Tegra SoCs.
243 config PCIE_RCAR_HOST
244 bool "Renesas R-Car PCIe controller (host mode)"
245 depends on ARCH_RENESAS || COMPILE_TEST
248 Say Y here if you want PCIe controller support on R-Car SoCs in host
252 bool "Renesas R-Car PCIe controller (endpoint mode)"
253 depends on ARCH_RENESAS || COMPILE_TEST
254 depends on PCI_ENDPOINT
256 Say Y here if you want PCIe controller support on R-Car SoCs in
260 bool "Renesas R-Car Gen2 Internal PCI controller"
261 depends on ARCH_RENESAS || COMPILE_TEST
264 Say Y here if you want internal PCI support on R-Car Gen2 SoC.
265 There are 3 internal PCI controllers available with a single
266 built-in EHCI/OHCI host controller present on each one.
272 config PCIE_ROCKCHIP_HOST
273 tristate "Rockchip PCIe controller (host mode)"
274 depends on ARCH_ROCKCHIP || COMPILE_TEST
280 Say Y here if you want internal PCI support on Rockchip SoC.
281 There is 1 internal PCIe port available to support GEN2 with
284 config PCIE_ROCKCHIP_EP
285 bool "Rockchip PCIe controller (endpoint mode)"
286 depends on ARCH_ROCKCHIP || COMPILE_TEST
288 depends on PCI_ENDPOINT
292 Say Y here if you want to support Rockchip PCIe controller in
293 endpoint mode on Rockchip SoC. There is 1 internal PCIe port
294 available to support GEN2 with 4 slots.
297 bool "V3 Semiconductor PCI controller"
299 depends on ARM || COMPILE_TEST
300 default ARCH_INTEGRATOR_AP
303 bool "X-Gene PCIe controller"
304 depends on ARM64 || COMPILE_TEST
305 depends on OF || (ACPI && PCI_QUIRKS)
307 Say Y here if you want internal PCI support on APM X-Gene SoC.
308 There are 5 internal PCIe ports available. Each port is GEN3 capable
309 and have varied lanes from x1 to x8.
312 bool "X-Gene v1 PCIe MSI feature"
317 Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
318 This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
321 bool "Xilinx AXI PCIe controller"
325 Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
328 config PCIE_XILINX_NWL
329 bool "Xilinx NWL PCIe controller"
330 depends on ARCH_ZYNQMP || COMPILE_TEST
333 Say 'Y' here if you want kernel support for Xilinx
334 NWL PCIe controller. The controller can act as Root Port
335 or End Point. The current option selection will only
336 support root port enabling.
338 config PCIE_XILINX_CPM
339 bool "Xilinx Versal CPM PCI controller"
340 depends on ARCH_ZYNQMP || COMPILE_TEST
341 select PCI_HOST_COMMON
343 Say 'Y' here if you want kernel support for the
344 Xilinx Versal CPM host bridge.
346 source "drivers/pci/controller/cadence/Kconfig"
347 source "drivers/pci/controller/dwc/Kconfig"
348 source "drivers/pci/controller/mobiveil/Kconfig"