[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
	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 ARM
	depends on ARCH_SHMOBILE || 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 "Broadcom iProc PCIe controller"
	depends on OF && (ARM || ARM64)
	default n
	help
	  This enables the iProc PCIe core controller support for Broadcom's
	  iProc family of SoCs. An appropriate bus interface driver also needs
	  to be enabled

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_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 SoC HIP05 PCIe controller"
	select PCIEPORTBUS
	select PCIE_DW
	help
	  Say Y here if you want PCIe controller support on HiSilicon HIP05 SoC

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
	8	help
	9	Enables support for the PCIe controller in the DRA7xx SoC. There
	10	are two instances of PCIe controller in DRA7xx. This controller can
	11	act both as EP and RC. This reuses the Designware core.
	12
45361a4f TP	13	config PCI_MVEBU
45361a4f TP	14	bool "Marvell EBU PCIe controller"
c2760208	15	depends on ARCH_MVEBU \|\| ARCH_DOVE
5477a33b	16	depends on OF
45361a4f	17
340cba60 JH	18	config PCIE_DW
	19	bool
	20
	21	config PCI_EXYNOS
	22	bool "Samsung Exynos PCIe controller"
	23	depends on SOC_EXYNOS5440
	24	select PCIEPORTBUS
	25	select PCIE_DW
	26
bb38919e SC	27	config PCI_IMX6
	28	bool "Freescale i.MX6 PCIe controller"
	29	depends on SOC_IMX6Q
	30	select PCIEPORTBUS
	31	select PCIE_DW
	32
d1523b52 TR	33	config PCI_TEGRA
d1523b52 TR	34	bool "NVIDIA Tegra PCIe controller"
4407308b	35	depends on ARCH_TEGRA && !ARM64
6b1c4d76 TR	36	help
	37	Say Y here if you want support for the PCIe host controller found
	38	on NVIDIA Tegra SoCs.
d1523b52	39
ba3eb9fc VB	40	config PCI_RCAR_GEN2
ba3eb9fc VB	41	bool "Renesas R-Car Gen2 Internal PCI controller"
6cbfeae7 GU	42	depends on ARM
6cbfeae7 GU	43	depends on ARCH_SHMOBILE \|\| COMPILE_TEST
ba3eb9fc VB	44	help
	45	Say Y here if you want internal PCI support on R-Car Gen2 SoC.
	46	There are 3 internal PCI controllers available with a single
	47	built-in EHCI/OHCI host controller present on each one.
	48
c25da477 PE	49	config PCI_RCAR_GEN2_PCIE
c25da477 PE	50	bool "Renesas R-Car PCIe controller"
7c537c67 GU	51	depends on ARM
7c537c67 GU	52	depends on ARCH_SHMOBILE \|\| 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 RJ	120	config PCIE_IPROC
1fb37a81 RJ	121	tristate "Broadcom iProc PCIe controller"
b00c4415	122	depends on OF && (ARM \|\| ARM64)
1fb37a81 RJ	123	default n
	124	help
	125	This enables the iProc PCIe core controller support for Broadcom's
	126	iProc family of SoCs. An appropriate bus interface driver also needs
	127	to be enabled
	128
	129	config PCIE_IPROC_PLATFORM
	130	tristate "Broadcom iProc PCIe platform bus driver"
	131	depends on ARCH_BCM_IPROC \|\| (ARM && COMPILE_TEST)
	132	depends on OF
	133	select PCIE_IPROC
	134	default ARCH_BCM_IPROC
	135	help
	136	Say Y here if you want to use the Broadcom iProc PCIe controller
	137	through the generic platform bus interface
	138
4785ffbd	139	config PCIE_IPROC_BCMA
05aa7d6a	140	tristate "Broadcom iProc PCIe BCMA bus driver"
70d334ca	141	depends on ARM && (ARCH_BCM_IPROC \|\| COMPILE_TEST)
4785ffbd HM	142	select PCIE_IPROC
	143	select BCMA
	144	select PCI_DOMAINS
	145	default ARCH_BCM_5301X
	146	help
	147	Say Y here if you want to use the Broadcom iProc PCIe controller
	148	through the BCMA bus interface
	149
eaa6111b LFT	150	config PCIE_ALTERA
	151	bool "Altera PCIe controller"
	152	depends on ARM \|\| NIOS2
	153	depends on OF_PCI
	154	select PCI_DOMAINS
	155	help
	156	Say Y here if you want to enable PCIe controller support on Altera
	157	FPGA.
	158
af1169b4 LFT	159	config PCIE_ALTERA_MSI
	160	bool "Altera PCIe MSI feature"
	161	depends on PCIE_ALTERA && PCI_MSI
	162	select PCI_MSI_IRQ_DOMAIN
	163	help
	164	Say Y here if you want PCIe MSI support for the Altera FPGA.
	165	This MSI driver supports Altera MSI to GIC controller IP.
	166
500a1d9a ZW	167	config PCI_HISI
	168	depends on OF && ARM64
	169	bool "HiSilicon SoC HIP05 PCIe controller"
	170	select PCIEPORTBUS
	171	select PCIE_DW
	172	help
	173	Say Y here if you want PCIe controller support on HiSilicon HIP05 SoC
	174
45361a4f	175	endmenu