[mirror_ubuntu-zesty-kernel.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 ARM
	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
61d9e854	17	depends on ARM
5477a33b	18	depends on OF
45361a4f	19
340cba60 JH	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
bb38919e SC	29	config PCI_IMX6
	30	bool "Freescale i.MX6 PCIe controller"
	31	depends on SOC_IMX6Q
	32	select PCIEPORTBUS
	33	select PCIE_DW
	34
d1523b52 TR	35	config PCI_TEGRA
d1523b52 TR	36	bool "NVIDIA Tegra PCIe controller"
4407308b	37	depends on ARCH_TEGRA && !ARM64
6b1c4d76 TR	38	help
	39	Say Y here if you want support for the PCIe host controller found
	40	on NVIDIA Tegra SoCs.
d1523b52	41
ba3eb9fc VB	42	config PCI_RCAR_GEN2
ba3eb9fc VB	43	bool "Renesas R-Car Gen2 Internal PCI controller"
6cbfeae7 GU	44	depends on ARM
6cbfeae7 GU	45	depends on ARCH_SHMOBILE \|\| COMPILE_TEST
ba3eb9fc VB	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
c25da477 PE	51	config PCI_RCAR_GEN2_PCIE
c25da477 PE	52	bool "Renesas R-Car PCIe controller"
88b8576f	53	depends on ARCH_SHMOBILE \|\| (ARM && COMPILE_TEST)
c25da477 PE	54	help
	55	Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.
	56
ce292991 WD	57	config PCI_HOST_GENERIC
ce292991 WD	58	bool "Generic PCI host controller"
aa4a5c0d	59	depends on (ARM \|\| ARM64) && OF
ce292991 WD	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
51b66a6c	64	config PCIE_SPEAR13XX
8d7004a6	65	bool "STMicroelectronics SPEAr PCIe controller"
51b66a6c PA	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
0c4ffcfe MK	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.
a2351efe	82
8961def5 ST	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
5f6b6ccd TI	90	config PCI_XGENE
	91	bool "X-Gene PCIe controller"
	92	depends on ARCH_XGENE
	93	depends on OF
	94	select PCIEPORTBUS
dcd19de3	95	select PCI_MSI_IRQ_DOMAIN if PCI_MSI
5f6b6ccd TI	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
dcd19de3 DD	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
62d0ff83 ML	109	config PCI_LAYERSCAPE
62d0ff83 ML	110	bool "Freescale Layerscape PCIe controller"
5192ec7b	111	depends on OF && (ARM \|\| ARCH_LAYERSCAPE)
62d0ff83 ML	112	select PCIE_DW
	113	select MFD_SYSCON
	114	help
	115	Say Y here if you want PCIe controller support on Layerscape SoCs.
	116
b7e78170 RH	117	config PCI_VERSATILE
	118	bool "ARM Versatile PB PCI controller"
	119	depends on ARCH_VERSATILE
	120
1fb37a81	121	config PCIE_IPROC
c1b98e41	122	tristate
1fb37a81 RJ	123	help
1fb37a81 RJ	124	This enables the iProc PCIe core controller support for Broadcom's
c1b98e41 AB	125	iProc family of SoCs. An appropriate bus interface driver needs
c1b98e41 AB	126	to be enabled to select this.
1fb37a81 RJ	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
4785ffbd	138	config PCIE_IPROC_BCMA
05aa7d6a	139	tristate "Broadcom iProc PCIe BCMA bus driver"
70d334ca	140	depends on ARM && (ARCH_BCM_IPROC \|\| COMPILE_TEST)
4785ffbd HM	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
3bc2b234 RJ	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
eaa6111b LFT	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
af1169b4 LFT	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
500a1d9a ZW	176	config PCI_HISI
500a1d9a ZW	177	depends on OF && ARM64
5930fe4e	178	bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
500a1d9a ZW	179	select PCIEPORTBUS
	180	select PCIE_DW
	181	help
5930fe4e GP	182	Say Y here if you want PCIe controller support on HiSilicon
5930fe4e GP	183	Hip05 and Hip06 SoCs
500a1d9a	184
82a82383 SV	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.
500a1d9a	194
45361a4f	195	endmenu