pci: PCIe driver for Marvell Armada 370/XP systems
This driver implements the support for the PCIe interfaces on the
Marvell Armada 370/XP ARM SoCs. In the future, it might be extended to
cover earlier families of Marvell SoCs, such as Dove, Orion and
Kirkwood.
The driver implements the hw_pci operations needed by the core ARM PCI
code to setup PCI devices and get their corresponding IRQs, and the
pci_ops operations that are used by the PCI core to read/write the
configuration space of PCI devices.
Since the PCIe interfaces of Marvell SoCs are completely separate and
not linked together in a bus, this driver sets up an emulated PCI host
bridge, with one PCI-to-PCI bridge as child for each hardware PCIe
interface.
In addition, this driver enumerates the different PCIe slots, and for
those having a device plugged in, it sets up the necessary address
decoding windows, using the mvebu-mbus driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-05-16 09:55:22 -06:00
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menu "PCI host controller drivers"
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depends on PCI
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config PCI_MVEBU
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bool "Marvell EBU PCIe controller"
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2014-07-10 15:36:29 -06:00
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depends on ARCH_MVEBU || ARCH_DOVE
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2016-02-18 06:32:10 -07:00
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depends on ARM
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2013-08-09 04:35:50 -06:00
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depends on OF
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pci: PCIe driver for Marvell Armada 370/XP systems
This driver implements the support for the PCIe interfaces on the
Marvell Armada 370/XP ARM SoCs. In the future, it might be extended to
cover earlier families of Marvell SoCs, such as Dove, Orion and
Kirkwood.
The driver implements the hw_pci operations needed by the core ARM PCI
code to setup PCI devices and get their corresponding IRQs, and the
pci_ops operations that are used by the PCI core to read/write the
configuration space of PCI devices.
Since the PCIe interfaces of Marvell SoCs are completely separate and
not linked together in a bus, this driver sets up an emulated PCI host
bridge, with one PCI-to-PCI bridge as child for each hardware PCIe
interface.
In addition, this driver enumerates the different PCIe slots, and for
those having a device plugged in, it sets up the necessary address
decoding windows, using the mvebu-mbus driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-05-16 09:55:22 -06:00
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2016-06-30 03:32:31 -06:00
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config PCI_AARDVARK
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bool "Aardvark PCIe controller"
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depends on ARCH_MVEBU && ARM64
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depends on OF
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depends on PCI_MSI_IRQ_DOMAIN
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help
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Add support for Aardvark 64bit PCIe Host Controller. This
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controller is part of the South Bridge of the Marvel Armada
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3700 SoC.
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2016-03-15 07:55:52 -06:00
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2016-03-06 09:32:14 -07:00
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config PCIE_XILINX_NWL
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bool "NWL PCIe Core"
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depends on ARCH_ZYNQMP
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2016-06-15 14:47:33 -06:00
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depends on PCI_MSI_IRQ_DOMAIN
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2016-03-06 09:32:14 -07:00
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help
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Say 'Y' here if you want kernel support for Xilinx
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NWL PCIe controller. The controller can act as Root Port
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or End Point. The current option selection will only
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support root port enabling.
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2013-08-09 08:49:19 -06:00
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config PCI_TEGRA
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bool "NVIDIA Tegra PCIe controller"
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2016-11-25 03:57:16 -07:00
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depends on ARCH_TEGRA
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2014-11-12 06:53:38 -07:00
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help
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Say Y here if you want support for the PCIe host controller found
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on NVIDIA Tegra SoCs.
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2013-08-09 08:49:19 -06:00
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2013-10-29 10:12:51 -06:00
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config PCI_RCAR_GEN2
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bool "Renesas R-Car Gen2 Internal PCI controller"
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2015-10-30 07:08:17 -06:00
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depends on ARM
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2016-02-24 17:45:56 -07:00
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depends on ARCH_RENESAS || COMPILE_TEST
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2013-10-29 10:12:51 -06:00
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help
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Say Y here if you want internal PCI support on R-Car Gen2 SoC.
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There are 3 internal PCI controllers available with a single
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built-in EHCI/OHCI host controller present on each one.
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2016-04-20 21:51:55 -06:00
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config PCIE_RCAR
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2014-05-12 04:57:48 -06:00
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bool "Renesas R-Car PCIe controller"
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2016-02-24 17:45:56 -07:00
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depends on ARCH_RENESAS || (ARM && COMPILE_TEST)
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2016-06-15 14:47:33 -06:00
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depends on PCI_MSI_IRQ_DOMAIN
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2014-05-12 04:57:48 -06:00
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help
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2016-04-20 21:51:55 -06:00
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Say Y here if you want PCIe controller support on R-Car SoCs.
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2014-05-12 04:57:48 -06:00
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2016-03-11 14:35:55 -07:00
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config PCI_HOST_COMMON
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bool
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2016-05-11 16:34:46 -06:00
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select PCI_ECAM
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2016-03-11 14:35:55 -07:00
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2013-11-22 09:14:41 -07:00
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config PCI_HOST_GENERIC
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bool "Generic PCI host controller"
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2015-08-04 14:53:40 -06:00
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depends on (ARM || ARM64) && OF
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2016-03-11 14:35:55 -07:00
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select PCI_HOST_COMMON
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2016-05-18 08:15:53 -06:00
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select IRQ_DOMAIN
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2013-11-22 09:14:41 -07:00
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help
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Say Y here if you want to support a simple generic PCI host
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controller, such as the one emulated by kvmtool.
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2014-08-20 10:26:02 -06:00
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config PCIE_XILINX
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bool "Xilinx AXI PCIe host bridge support"
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2016-02-11 09:28:11 -07:00
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depends on ARCH_ZYNQ || MICROBLAZE
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2014-08-20 10:26:02 -06:00
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help
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Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
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Host Bridge driver.
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2014-10-01 13:01:35 -06:00
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config PCI_XGENE
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bool "X-Gene PCIe controller"
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2016-12-01 19:27:07 -07:00
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depends on ARM64
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depends on OF || (ACPI && PCI_QUIRKS)
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2014-10-01 13:01:35 -06:00
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select PCIEPORTBUS
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help
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Say Y here if you want internal PCI support on APM X-Gene SoC.
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There are 5 internal PCIe ports available. Each port is GEN3 capable
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and have varied lanes from x1 to x8.
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2015-06-05 14:56:34 -06:00
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config PCI_XGENE_MSI
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bool "X-Gene v1 PCIe MSI feature"
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2016-06-15 14:47:33 -06:00
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depends on PCI_XGENE
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depends on PCI_MSI_IRQ_DOMAIN
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2015-06-05 14:56:34 -06:00
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default y
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help
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Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
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This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
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2015-01-28 09:16:18 -07:00
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config PCI_VERSATILE
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bool "ARM Versatile PB PCI controller"
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depends on ARCH_VERSATILE
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2015-04-08 12:21:35 -06:00
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config PCIE_IPROC
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2015-11-24 14:28:48 -07:00
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tristate
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2015-04-08 12:21:35 -06:00
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help
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This enables the iProc PCIe core controller support for Broadcom's
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2015-11-24 14:28:48 -07:00
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iProc family of SoCs. An appropriate bus interface driver needs
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to be enabled to select this.
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2015-04-08 12:21:35 -06:00
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config PCIE_IPROC_PLATFORM
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tristate "Broadcom iProc PCIe platform bus driver"
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depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
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depends on OF
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select PCIE_IPROC
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default ARCH_BCM_IPROC
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help
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Say Y here if you want to use the Broadcom iProc PCIe controller
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through the generic platform bus interface
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2015-05-12 15:23:01 -06:00
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config PCIE_IPROC_BCMA
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2015-07-25 13:15:24 -06:00
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tristate "Broadcom iProc PCIe BCMA bus driver"
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2015-07-29 11:12:53 -06:00
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depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
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2015-05-12 15:23:01 -06:00
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select PCIE_IPROC
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select BCMA
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select PCI_DOMAINS
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default ARCH_BCM_5301X
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help
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Say Y here if you want to use the Broadcom iProc PCIe controller
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through the BCMA bus interface
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2016-01-06 17:04:35 -07:00
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config PCIE_IPROC_MSI
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bool "Broadcom iProc PCIe MSI support"
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depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
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2016-06-15 14:47:33 -06:00
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depends on PCI_MSI_IRQ_DOMAIN
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2016-01-06 17:04:35 -07:00
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default ARCH_BCM_IPROC
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help
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Say Y here if you want to enable MSI support for Broadcom's iProc
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PCIe controller
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2015-10-23 04:27:12 -06:00
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config PCIE_ALTERA
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bool "Altera PCIe controller"
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depends on ARM || NIOS2
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depends on OF_PCI
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select PCI_DOMAINS
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help
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Say Y here if you want to enable PCIe controller support on Altera
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FPGA.
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2015-10-23 04:27:13 -06:00
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config PCIE_ALTERA_MSI
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bool "Altera PCIe MSI feature"
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2016-06-15 14:47:33 -06:00
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depends on PCIE_ALTERA
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depends on PCI_MSI_IRQ_DOMAIN
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2015-10-23 04:27:13 -06:00
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help
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Say Y here if you want PCIe MSI support for the Altera FPGA.
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This MSI driver supports Altera MSI to GIC controller IP.
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2016-03-04 15:31:47 -07:00
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config PCI_HOST_THUNDER_PEM
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bool "Cavium Thunder PCIe controller to off-chip devices"
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2016-11-30 23:07:56 -07:00
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depends on ARM64
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depends on OF || (ACPI && PCI_QUIRKS)
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2016-03-04 15:31:47 -07:00
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select PCI_HOST_COMMON
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help
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Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
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2016-03-04 15:31:48 -07:00
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config PCI_HOST_THUNDER_ECAM
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bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
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2016-11-30 22:16:34 -07:00
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depends on ARM64
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depends on OF || (ACPI && PCI_QUIRKS)
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2016-03-04 15:31:48 -07:00
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select PCI_HOST_COMMON
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help
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Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
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2016-09-03 10:41:09 -06:00
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config PCIE_ROCKCHIP
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bool "Rockchip PCIe controller"
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2016-12-07 14:05:59 -07:00
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depends on ARCH_ROCKCHIP || COMPILE_TEST
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2016-09-03 10:41:09 -06:00
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depends on OF
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depends on PCI_MSI_IRQ_DOMAIN
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select MFD_SYSCON
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help
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Say Y here if you want internal PCI support on Rockchip SoC.
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There is 1 internal PCIe port available to support GEN2 with
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4 slots.
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2016-10-04 11:26:37 -06:00
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config VMD
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2016-11-11 16:08:45 -07:00
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depends on PCI_MSI && X86_64 && SRCU
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2016-10-04 11:26:37 -06:00
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tristate "Intel Volume Management Device Driver"
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default N
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---help---
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Adds support for the Intel Volume Management Device (VMD). VMD is a
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secondary PCI host bridge that allows PCI Express root ports,
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and devices attached to them, to be removed from the default
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PCI domain and placed within the VMD domain. This provides
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more bus resources than are otherwise possible with a
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single domain. If you know your system provides one of these and
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has devices attached to it, say Y; if you are not sure, say N.
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To compile this driver as a module, choose M here: the
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module will be called vmd.
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pci: PCIe driver for Marvell Armada 370/XP systems
This driver implements the support for the PCIe interfaces on the
Marvell Armada 370/XP ARM SoCs. In the future, it might be extended to
cover earlier families of Marvell SoCs, such as Dove, Orion and
Kirkwood.
The driver implements the hw_pci operations needed by the core ARM PCI
code to setup PCI devices and get their corresponding IRQs, and the
pci_ops operations that are used by the PCI core to read/write the
configuration space of PCI devices.
Since the PCIe interfaces of Marvell SoCs are completely separate and
not linked together in a bus, this driver sets up an emulated PCI host
bridge, with one PCI-to-PCI bridge as child for each hardware PCIe
interface.
In addition, this driver enumerates the different PCIe slots, and for
those having a device plugged in, it sets up the necessary address
decoding windows, using the mvebu-mbus driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-05-16 09:55:22 -06:00
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endmenu
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