# SPDX-License-Identifier: GPL-2.0 menu "DesignWare PCI Core Support" depends on PCI config PCIE_DW bool config PCIE_DW_HOST bool depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW config PCIE_DW_EP bool depends on PCI_ENDPOINT select PCIE_DW config PCI_DRA7XX bool config PCI_DRA7XX_HOST bool "TI DRA7xx PCIe controller Host Mode" depends on SOC_DRA7XX || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN depends on OF && HAS_IOMEM && TI_PIPE3 select PCIE_DW_HOST select PCI_DRA7XX default y help Enables support for the PCIe controller in the DRA7xx SoC to work in host mode. There are two instances of PCIe controller in DRA7xx. This controller can work either as EP or RC. In order to enable host-specific features PCI_DRA7XX_HOST must be selected and in order to enable device-specific features PCI_DRA7XX_EP must be selected. This uses the DesignWare core. config PCI_DRA7XX_EP bool "TI DRA7xx PCIe controller Endpoint Mode" depends on SOC_DRA7XX || COMPILE_TEST depends on PCI_ENDPOINT depends on OF && HAS_IOMEM && TI_PIPE3 select PCIE_DW_EP select PCI_DRA7XX help Enables support for the PCIe controller in the DRA7xx SoC to work in endpoint mode. There are two instances of PCIe controller in DRA7xx. This controller can work either as EP or RC. In order to enable host-specific features PCI_DRA7XX_HOST must be selected and in order to enable device-specific features PCI_DRA7XX_EP must be selected. This uses the DesignWare core. config PCIE_DW_PLAT bool config PCIE_DW_PLAT_HOST bool "Platform bus based DesignWare PCIe Controller - Host mode" depends on PCI && PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST select PCIE_DW_PLAT help Enables support for the PCIe controller in the Designware IP to work in host mode. There are two instances of PCIe controller in Designware IP. This controller can work either as EP or RC. In order to enable host-specific features PCIE_DW_PLAT_HOST must be selected and in order to enable device-specific features PCI_DW_PLAT_EP must be selected. config PCIE_DW_PLAT_EP bool "Platform bus based DesignWare PCIe Controller - Endpoint mode" depends on PCI && PCI_MSI_IRQ_DOMAIN depends on PCI_ENDPOINT select PCIE_DW_EP select PCIE_DW_PLAT help Enables support for the PCIe controller in the Designware IP to work in endpoint mode. There are two instances of PCIe controller in Designware IP. This controller can work either as EP or RC. In order to enable host-specific features PCIE_DW_PLAT_HOST must be selected and in order to enable device-specific features PCI_DW_PLAT_EP must be selected. config PCI_EXYNOS bool "Samsung Exynos PCIe controller" depends on SOC_EXYNOS5440 || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST config PCI_IMX6 bool "Freescale i.MX6/7/8 PCIe controller" depends on ARCH_MXC || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST config PCIE_SPEAR13XX bool "STMicroelectronics SPEAr PCIe controller" depends on ARCH_SPEAR13XX || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here if you want PCIe support on SPEAr13XX SoCs. config PCI_KEYSTONE bool config PCI_KEYSTONE_HOST bool "PCI Keystone Host Mode" depends on ARCH_KEYSTONE || ARCH_K3 || ((ARM || ARM64) && COMPILE_TEST) depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST select PCI_KEYSTONE default y help Enables support for the PCIe controller in the Keystone SoC to work in host mode. 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 PCI_KEYSTONE_EP bool "PCI Keystone Endpoint Mode" depends on ARCH_KEYSTONE || ARCH_K3 || ((ARM || ARM64) && COMPILE_TEST) depends on PCI_ENDPOINT select PCIE_DW_EP select PCI_KEYSTONE help Enables support for the PCIe controller in the Keystone SoC to work in endpoint mode. 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 PCI_LAYERSCAPE bool "Freescale Layerscape PCIe controller - Host mode" depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) depends on PCI_MSI_IRQ_DOMAIN select MFD_SYSCON select PCIE_DW_HOST help Say Y here if you want to enable PCIe controller support on Layerscape SoCs to work in Host mode. This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] determines which PCIe controller works in EP mode and which PCIe controller works in RC mode. config PCI_LAYERSCAPE_EP bool "Freescale Layerscape PCIe controller - Endpoint mode" depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) depends on PCI_ENDPOINT select PCIE_DW_EP help Say Y here if you want to enable PCIe controller support on Layerscape SoCs to work in Endpoint mode. This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] determines which PCIe controller works in EP mode and which PCIe controller works in RC mode. config PCI_HISI depends on OF && (ARM64 || COMPILE_TEST) bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers" depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST select PCI_HOST_COMMON 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 OF && (ARCH_QCOM || COMPILE_TEST) depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here to enable PCIe controller support on Qualcomm SoCs. The PCIe controller uses the DesignWare core plus Qualcomm-specific hardware wrappers. config PCIE_ARMADA_8K bool "Marvell Armada-8K PCIe controller" depends on ARCH_MVEBU || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here if you want to enable PCIe controller support on Armada-8K SoCs. The PCIe controller on Armada-8K is based on DesignWare hardware and therefore the driver re-uses the DesignWare core functions to implement the driver. config PCIE_ARTPEC6 bool config PCIE_ARTPEC6_HOST bool "Axis ARTPEC-6 PCIe controller Host Mode" depends on MACH_ARTPEC6 || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST select PCIE_ARTPEC6 help Enables support for the PCIe controller in the ARTPEC-6 SoC to work in host mode. This uses the DesignWare core. config PCIE_ARTPEC6_EP bool "Axis ARTPEC-6 PCIe controller Endpoint Mode" depends on MACH_ARTPEC6 || COMPILE_TEST depends on PCI_ENDPOINT select PCIE_DW_EP select PCIE_ARTPEC6 help Enables support for the PCIe controller in the ARTPEC-6 SoC to work in endpoint mode. This uses the DesignWare core. config PCIE_INTEL_GW bool "Intel Gateway PCIe host controller support" depends on OF && (X86 || COMPILE_TEST) depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say 'Y' here to enable PCIe Host controller support on Intel Gateway SoCs. The PCIe controller uses the DesignWare core plus Intel-specific hardware wrappers. config PCIE_KIRIN depends on OF && (ARM64 || COMPILE_TEST) bool "HiSilicon Kirin series SoCs PCIe controllers" depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here if you want PCIe controller support on HiSilicon Kirin series SoCs. config PCIE_HISI_STB bool "HiSilicon STB SoCs PCIe controllers" depends on ARCH_HISI || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here if you want PCIe controller support on HiSilicon STB SoCs config PCI_MESON bool "MESON PCIe controller" depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here if you want to enable PCI controller support on Amlogic SoCs. The PCI controller on Amlogic is based on DesignWare hardware and therefore the driver re-uses the DesignWare core functions to implement the driver. config PCIE_TEGRA194 tristate config PCIE_TEGRA194_HOST tristate "NVIDIA Tegra194 (and later) PCIe controller - Host Mode" depends on ARCH_TEGRA_194_SOC || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST select PHY_TEGRA194_P2U select PCIE_TEGRA194 help Enables support for the PCIe controller in the NVIDIA Tegra194 SoC to work in host mode. There are two instances of PCIe controllers in Tegra194. This controller can work either as EP or RC. In order to enable host-specific features PCIE_TEGRA194_HOST must be selected and in order to enable device-specific features PCIE_TEGRA194_EP must be selected. This uses the DesignWare core. config PCIE_TEGRA194_EP tristate "NVIDIA Tegra194 (and later) PCIe controller - Endpoint Mode" depends on ARCH_TEGRA_194_SOC || COMPILE_TEST depends on PCI_ENDPOINT select PCIE_DW_EP select PHY_TEGRA194_P2U select PCIE_TEGRA194 help Enables support for the PCIe controller in the NVIDIA Tegra194 SoC to work in host mode. There are two instances of PCIe controllers in Tegra194. This controller can work either as EP or RC. In order to enable host-specific features PCIE_TEGRA194_HOST must be selected and in order to enable device-specific features PCIE_TEGRA194_EP must be selected. This uses the DesignWare core. config PCIE_UNIPHIER bool "Socionext UniPhier PCIe controllers" depends on ARCH_UNIPHIER || COMPILE_TEST depends on OF && HAS_IOMEM depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here if you want PCIe controller support on UniPhier SoCs. This driver supports LD20 and PXs3 SoCs. config PCIE_AL bool "Amazon Annapurna Labs PCIe controller" depends on OF && (ARM64 || COMPILE_TEST) depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST help Say Y here to enable support of the Amazon's Annapurna Labs PCIe controller IP on Amazon SoCs. The PCIe controller uses the DesignWare core plus Annapurna Labs proprietary hardware wrappers. This is required only for DT-based platforms. ACPI platforms with the Annapurna Labs PCIe controller don't need to enable this. endmenu