[deliverable/linux.git] / drivers / pci / host / Kconfig

menu "PCI host controller drivers"
	depends on PCI

config PCI_DRA7XX
	bool "TI DRA7xx PCIe controller"
	select PCIE_DW
	depends on OF && HAS_IOMEM && TI_PIPE3
	depends on BROKEN
	help
	 Enables support for the PCIe controller in the DRA7xx SoC.  There
	 are two instances of PCIe controller in DRA7xx.  This controller can
	 act both as EP and RC.  This reuses the Designware core.

config PCI_MVEBU
	bool "Marvell EBU PCIe controller"
	depends on ARCH_MVEBU || ARCH_DOVE
	depends on OF

config PCIE_DW
	bool

config PCI_EXYNOS
	bool "Samsung Exynos PCIe controller"
	depends on SOC_EXYNOS5440
	select PCIEPORTBUS
	select PCIE_DW

config PCI_IMX6
	bool "Freescale i.MX6 PCIe controller"
	depends on SOC_IMX6Q
	select PCIEPORTBUS
	select PCIE_DW

config PCI_TEGRA
	bool "NVIDIA Tegra PCIe controller"
	depends on ARCH_TEGRA && !ARM64
	help
	  Say Y here if you want support for the PCIe host controller found
	  on NVIDIA Tegra SoCs.

config PCI_RCAR_GEN2
	bool "Renesas R-Car Gen2 Internal PCI controller"
	depends on ARM
	depends on ARCH_SHMOBILE || COMPILE_TEST
	help
	  Say Y here if you want internal PCI support on R-Car Gen2 SoC.
	  There are 3 internal PCI controllers available with a single
	  built-in EHCI/OHCI host controller present on each one.

config PCI_RCAR_GEN2_PCIE
	bool "Renesas R-Car PCIe controller"
	depends on ARCH_SHMOBILE || (ARM && COMPILE_TEST)
	help
	  Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.

config PCI_HOST_GENERIC
	bool "Generic PCI host controller"
	depends on (ARM || ARM64) && OF
	help
	  Say Y here if you want to support a simple generic PCI host
	  controller, such as the one emulated by kvmtool.

config PCIE_SPEAR13XX
	bool "STMicroelectronics SPEAr PCIe controller"
	depends on ARCH_SPEAR13XX
	select PCIEPORTBUS
	select PCIE_DW
	help
	  Say Y here if you want PCIe support on SPEAr13XX SoCs.

config PCI_KEYSTONE
	bool "TI Keystone PCIe controller"
	depends on ARCH_KEYSTONE
	select PCIE_DW
	select PCIEPORTBUS
	help
	  Say Y here if you want to enable PCI controller support on Keystone
	  SoCs. The PCI controller on Keystone is based on Designware hardware
	  and therefore the driver re-uses the Designware core functions to
	  implement the driver.

config PCIE_XILINX
	bool "Xilinx AXI PCIe host bridge support"
	depends on ARCH_ZYNQ
	help
	  Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
	  Host Bridge driver.

config PCI_XGENE
	bool "X-Gene PCIe controller"
	depends on ARCH_XGENE
	depends on OF
	select PCIEPORTBUS
	select PCI_MSI_IRQ_DOMAIN if PCI_MSI
	help
	  Say Y here if you want internal PCI support on APM X-Gene SoC.
	  There are 5 internal PCIe ports available. Each port is GEN3 capable
	  and have varied lanes from x1 to x8.

config PCI_XGENE_MSI
	bool "X-Gene v1 PCIe MSI feature"
	depends on PCI_XGENE && PCI_MSI
	default y
	help
	  Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
	  This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.

config PCI_LAYERSCAPE
	bool "Freescale Layerscape PCIe controller"
	depends on OF && (ARM || ARCH_LAYERSCAPE)
	select PCIE_DW
	select MFD_SYSCON
	help
	  Say Y here if you want PCIe controller support on Layerscape SoCs.

config PCI_VERSATILE
	bool "ARM Versatile PB PCI controller"
	depends on ARCH_VERSATILE

config PCIE_IPROC
	tristate
	help
	  This enables the iProc PCIe core controller support for Broadcom's
	  iProc family of SoCs. An appropriate bus interface driver needs
	  to be enabled to select this.

config PCIE_IPROC_PLATFORM
	tristate "Broadcom iProc PCIe platform bus driver"
	depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
	depends on OF
	select PCIE_IPROC
	default ARCH_BCM_IPROC
	help
	  Say Y here if you want to use the Broadcom iProc PCIe controller
	  through the generic platform bus interface

config PCIE_IPROC_BCMA
	tristate "Broadcom iProc PCIe BCMA bus driver"
	depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
	select PCIE_IPROC
	select BCMA
	select PCI_DOMAINS
	default ARCH_BCM_5301X
	help
	  Say Y here if you want to use the Broadcom iProc PCIe controller
	  through the BCMA bus interface

config PCIE_IPROC_MSI
	bool "Broadcom iProc PCIe MSI support"
	depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
	depends on PCI_MSI
	select PCI_MSI_IRQ_DOMAIN
	default ARCH_BCM_IPROC
	help
	  Say Y here if you want to enable MSI support for Broadcom's iProc
	  PCIe controller

config PCIE_ALTERA
	bool "Altera PCIe controller"
	depends on ARM || NIOS2
	depends on OF_PCI
	select PCI_DOMAINS
	help
	  Say Y here if you want to enable PCIe controller support on Altera
	  FPGA.

config PCIE_ALTERA_MSI
	bool "Altera PCIe MSI feature"
	depends on PCIE_ALTERA && PCI_MSI
	select PCI_MSI_IRQ_DOMAIN
	help
	  Say Y here if you want PCIe MSI support for the Altera FPGA.
	  This MSI driver supports Altera MSI to GIC controller IP.

config PCI_HISI
	depends on OF && ARM64
	bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
	select PCIEPORTBUS
	select PCIE_DW
	help
	  Say Y here if you want PCIe controller support on HiSilicon
	  Hip05 and Hip06 SoCs

config PCIE_QCOM
	bool "Qualcomm PCIe controller"
	depends on ARCH_QCOM && OF
	select PCIE_DW
	select PCIEPORTBUS
	help
	  Say Y here to enable PCIe controller support on Qualcomm SoCs. The
	  PCIe controller uses the Designware core plus Qualcomm-specific
	  hardware wrappers.

endmenu
Commit	Line	Data
45361a4f TP	1	menu "PCI host controller drivers"
	2	depends on PCI
	3
47ff3de9 KVA	4	config PCI_DRA7XX
	5	bool "TI DRA7xx PCIe controller"
	6	select PCIE_DW
	7	depends on OF && HAS_IOMEM && TI_PIPE3
5c3b99d0	8	depends on BROKEN
47ff3de9 KVA	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
45361a4f TP	14	config PCI_MVEBU
45361a4f TP	15	bool "Marvell EBU PCIe controller"
c2760208	16	depends on ARCH_MVEBU \|\| ARCH_DOVE
5477a33b	17	depends on OF
45361a4f	18
340cba60 JH	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
bb38919e SC	28	config PCI_IMX6
	29	bool "Freescale i.MX6 PCIe controller"
	30	depends on SOC_IMX6Q
	31	select PCIEPORTBUS
	32	select PCIE_DW
	33
d1523b52 TR	34	config PCI_TEGRA
d1523b52 TR	35	bool "NVIDIA Tegra PCIe controller"
4407308b	36	depends on ARCH_TEGRA && !ARM64
6b1c4d76 TR	37	help
	38	Say Y here if you want support for the PCIe host controller found
	39	on NVIDIA Tegra SoCs.
d1523b52	40
ba3eb9fc VB	41	config PCI_RCAR_GEN2
ba3eb9fc VB	42	bool "Renesas R-Car Gen2 Internal PCI controller"
6cbfeae7 GU	43	depends on ARM
6cbfeae7 GU	44	depends on ARCH_SHMOBILE \|\| COMPILE_TEST
ba3eb9fc VB	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
c25da477 PE	50	config PCI_RCAR_GEN2_PCIE
c25da477 PE	51	bool "Renesas R-Car PCIe controller"
88b8576f	52	depends on ARCH_SHMOBILE \|\| (ARM && COMPILE_TEST)
c25da477 PE	53	help
	54	Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.
	55
ce292991 WD	56	config PCI_HOST_GENERIC
ce292991 WD	57	bool "Generic PCI host controller"
aa4a5c0d	58	depends on (ARM \|\| ARM64) && OF
ce292991 WD	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
51b66a6c	63	config PCIE_SPEAR13XX
8d7004a6	64	bool "STMicroelectronics SPEAr PCIe controller"
51b66a6c PA	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
0c4ffcfe MK	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.
a2351efe	81
8961def5 ST	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
5f6b6ccd TI	89	config PCI_XGENE
	90	bool "X-Gene PCIe controller"
	91	depends on ARCH_XGENE
	92	depends on OF
	93	select PCIEPORTBUS
dcd19de3	94	select PCI_MSI_IRQ_DOMAIN if PCI_MSI
5f6b6ccd TI	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
dcd19de3 DD	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
62d0ff83 ML	108	config PCI_LAYERSCAPE
62d0ff83 ML	109	bool "Freescale Layerscape PCIe controller"
5192ec7b	110	depends on OF && (ARM \|\| ARCH_LAYERSCAPE)
62d0ff83 ML	111	select PCIE_DW
	112	select MFD_SYSCON
	113	help
	114	Say Y here if you want PCIe controller support on Layerscape SoCs.
	115
b7e78170 RH	116	config PCI_VERSATILE
	117	bool "ARM Versatile PB PCI controller"
	118	depends on ARCH_VERSATILE
	119
1fb37a81	120	config PCIE_IPROC
c1b98e41	121	tristate
1fb37a81 RJ	122	help
1fb37a81 RJ	123	This enables the iProc PCIe core controller support for Broadcom's
c1b98e41 AB	124	iProc family of SoCs. An appropriate bus interface driver needs
c1b98e41 AB	125	to be enabled to select this.
1fb37a81 RJ	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
4785ffbd	137	config PCIE_IPROC_BCMA
05aa7d6a	138	tristate "Broadcom iProc PCIe BCMA bus driver"
70d334ca	139	depends on ARM && (ARCH_BCM_IPROC \|\| COMPILE_TEST)
4785ffbd HM	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
3bc2b234 RJ	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
eaa6111b LFT	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
af1169b4 LFT	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
500a1d9a ZW	175	config PCI_HISI
500a1d9a ZW	176	depends on OF && ARM64
5930fe4e	177	bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
500a1d9a ZW	178	select PCIEPORTBUS
	179	select PCIE_DW
	180	help
5930fe4e GP	181	Say Y here if you want PCIe controller support on HiSilicon
5930fe4e GP	182	Hip05 and Hip06 SoCs
500a1d9a	183
82a82383 SV	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.
500a1d9a	193
45361a4f	194	endmenu