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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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1fb37a8178
Add support for the Broadcom iProc PCIe controller. pcie-iproc.c is the common core driver, and a front-end bus interface needs to be added to support different bus interfaces. pcie-iproc-platform.c contains the support for the platform bus interface. Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
129 lines
3.4 KiB
Plaintext
129 lines
3.4 KiB
Plaintext
menu "PCI host controller drivers"
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depends on PCI
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config PCI_DRA7XX
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bool "TI DRA7xx PCIe controller"
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select PCIE_DW
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depends on OF && HAS_IOMEM && TI_PIPE3
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help
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Enables support for the PCIe controller in the DRA7xx SoC. There
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are two instances of PCIe controller in DRA7xx. This controller can
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act both as EP and RC. This reuses the Designware core.
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config PCI_MVEBU
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bool "Marvell EBU PCIe controller"
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depends on ARCH_MVEBU || ARCH_DOVE
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depends on OF
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config PCIE_DW
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bool
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config PCI_EXYNOS
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bool "Samsung Exynos PCIe controller"
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depends on SOC_EXYNOS5440
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select PCIEPORTBUS
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select PCIE_DW
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config PCI_IMX6
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bool "Freescale i.MX6 PCIe controller"
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depends on SOC_IMX6Q
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select PCIEPORTBUS
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select PCIE_DW
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config PCI_TEGRA
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bool "NVIDIA Tegra PCIe controller"
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depends on ARCH_TEGRA && !ARM64
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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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config PCI_RCAR_GEN2
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bool "Renesas R-Car Gen2 Internal PCI controller"
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depends on ARCH_SHMOBILE || (ARM && COMPILE_TEST)
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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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config PCI_RCAR_GEN2_PCIE
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bool "Renesas R-Car PCIe controller"
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depends on ARCH_SHMOBILE || (ARM && COMPILE_TEST)
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help
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Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.
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config PCI_HOST_GENERIC
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bool "Generic PCI host controller"
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depends on ARM && OF
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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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config PCIE_SPEAR13XX
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bool "STMicroelectronics SPEAr PCIe controller"
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depends on ARCH_SPEAR13XX
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select PCIEPORTBUS
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select PCIE_DW
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help
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Say Y here if you want PCIe support on SPEAr13XX SoCs.
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config PCI_KEYSTONE
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bool "TI Keystone PCIe controller"
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depends on ARCH_KEYSTONE
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select PCIE_DW
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select PCIEPORTBUS
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help
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Say Y here if you want to enable PCI controller support on Keystone
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SoCs. The PCI controller on Keystone is based on Designware hardware
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and therefore the driver re-uses the Designware core functions to
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implement the driver.
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config PCIE_XILINX
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bool "Xilinx AXI PCIe host bridge support"
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depends on ARCH_ZYNQ
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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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config PCI_XGENE
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bool "X-Gene PCIe controller"
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depends on ARCH_XGENE
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depends on OF
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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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config PCI_LAYERSCAPE
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bool "Freescale Layerscape PCIe controller"
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depends on OF && ARM
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select PCIE_DW
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select MFD_SYSCON
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help
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Say Y here if you want PCIe controller support on Layerscape SoCs.
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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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config PCIE_IPROC
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tristate "Broadcom iProc PCIe controller"
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depends on OF && ARM
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default n
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help
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This enables the iProc PCIe core controller support for Broadcom's
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iProc family of SoCs. An appropriate bus interface driver also needs
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to be enabled
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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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endmenu
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