diff options
Diffstat (limited to 'drivers/pci/controller/dwc/Kconfig')
| -rw-r--r-- | drivers/pci/controller/dwc/Kconfig | 431 |
1 files changed, 216 insertions, 215 deletions
diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig index 434f6a4f4041..ab96da43e0c2 100644 --- a/drivers/pci/controller/dwc/Kconfig +++ b/drivers/pci/controller/dwc/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -menu "DesignWare PCI Core Support" +menu "DesignWare-based PCIe controllers" depends on PCI config PCIE_DW @@ -14,88 +14,67 @@ config PCIE_DW_EP bool select PCIE_DW -config PCI_DRA7XX - tristate - -config PCI_DRA7XX_HOST - tristate "TI DRA7xx PCIe controller Host Mode" - depends on SOC_DRA7XX || COMPILE_TEST - depends on OF && HAS_IOMEM && TI_PIPE3 +config PCIE_AL + bool "Amazon Annapurna Labs PCIe controller" + depends on OF && (ARM64 || COMPILE_TEST) depends on PCI_MSI select PCIE_DW_HOST - select PCI_DRA7XX - default y if SOC_DRA7XX + select PCI_ECAM 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. + 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. -config PCI_DRA7XX_EP - tristate "TI DRA7xx PCIe controller Endpoint Mode" - depends on SOC_DRA7XX || COMPILE_TEST - depends on OF && HAS_IOMEM && TI_PIPE3 - depends on PCI_ENDPOINT - select PCIE_DW_EP - select PCI_DRA7XX +config PCI_MESON + tristate "Amlogic Meson PCIe controller" + default m if ARCH_MESON + depends on PCI_MSI + select PCIE_DW_HOST 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. + 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_DW_PLAT +config PCIE_ARTPEC6 bool -config PCIE_DW_PLAT_HOST - bool "Platform bus based DesignWare PCIe Controller - Host mode" +config PCIE_ARTPEC6_HOST + bool "Axis ARTPEC-6 PCIe controller (host mode)" + depends on MACH_ARTPEC6 || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST - select PCIE_DW_PLAT + select PCIE_ARTPEC6 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. + Enables support for the PCIe controller in the ARTPEC-6 SoC to work in + host mode. This uses the DesignWare core. -config PCIE_DW_PLAT_EP - bool "Platform bus based DesignWare PCIe Controller - Endpoint mode" - depends on PCI && PCI_MSI +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_DW_PLAT + select PCIE_ARTPEC6 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. + Enables support for the PCIe controller in the ARTPEC-6 SoC to work in + endpoint mode. This uses the DesignWare core. -config PCI_EXYNOS - tristate "Samsung Exynos PCIe controller" - depends on ARCH_EXYNOS || COMPILE_TEST +config PCIE_BT1 + tristate "Baikal-T1 PCIe controller" + depends on MIPS_BAIKAL_T1 || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST help - Enables support for the PCIe controller in the Samsung Exynos SoCs - to work in host mode. The PCI controller is based on the DesignWare - hardware and therefore the driver re-uses the DesignWare core - functions to implement the driver. + Enables support for the PCIe controller in the Baikal-T1 SoC to work + in host mode. It's based on the Synopsys DWC PCIe v4.60a IP-core. config PCI_IMX6 bool config PCI_IMX6_HOST - bool "Freescale i.MX6/7/8 PCIe controller host mode" + bool "Freescale i.MX6/7/8 PCIe controller (host mode)" depends on ARCH_MXC || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST @@ -107,7 +86,7 @@ config PCI_IMX6_HOST DesignWare core functions to implement the driver. config PCI_IMX6_EP - bool "Freescale i.MX6/7/8 PCIe controller endpoint mode" + bool "Freescale i.MX6/7/8 PCIe controller (endpoint mode)" depends on ARCH_MXC || COMPILE_TEST depends on PCI_ENDPOINT select PCIE_DW_EP @@ -118,43 +97,8 @@ config PCI_IMX6_EP on DesignWare hardware and therefore the driver re-uses the DesignWare core functions to implement the driver. -config PCIE_SPEAR13XX - bool "STMicroelectronics SPEAr PCIe controller" - depends on ARCH_SPEAR13XX || COMPILE_TEST - depends on PCI_MSI - 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 || COMPILE_TEST - depends on PCI_MSI - select PCIE_DW_HOST - select PCI_KEYSTONE - 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 || 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" + bool "Freescale Layerscape PCIe controller (host mode)" depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) depends on PCI_MSI select PCIE_DW_HOST @@ -167,7 +111,7 @@ config PCI_LAYERSCAPE controller works in RC mode. config PCI_LAYERSCAPE_EP - bool "Freescale Layerscape PCIe controller - Endpoint mode" + bool "Freescale Layerscape PCIe controller (endpoint mode)" depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) depends on PCI_ENDPOINT select PCIE_DW_EP @@ -180,7 +124,7 @@ config PCI_LAYERSCAPE_EP config PCI_HISI depends on OF && (ARM64 || COMPILE_TEST) - bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers" + bool "HiSilicon Hip05 and Hip06 SoCs PCIe controller" depends on PCI_MSI select PCIE_DW_HOST select PCI_HOST_COMMON @@ -188,83 +132,26 @@ config PCI_HISI 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 - select PCIE_DW_HOST - select CRC8 - 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_QCOM_EP - tristate "Qualcomm PCIe controller - Endpoint mode" - depends on OF && (ARCH_QCOM || COMPILE_TEST) - depends on PCI_ENDPOINT - select PCIE_DW_EP - help - Say Y here to enable support for the PCIe controllers on Qualcomm SoCs - to work in endpoint mode. 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 - 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 +config PCIE_KIRIN + depends on OF && (ARM64 || COMPILE_TEST) + tristate "HiSilicon Kirin PCIe controller" depends on PCI_MSI 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 + select REGMAP_MMIO help - Enables support for the PCIe controller in the ARTPEC-6 SoC to work in - endpoint mode. This uses the DesignWare core. + Say Y here if you want PCIe controller support + on HiSilicon Kirin series SoCs. -config PCIE_BT1 - tristate "Baikal-T1 PCIe controller" - depends on MIPS_BAIKAL_T1 || COMPILE_TEST +config PCIE_HISI_STB + bool "HiSilicon STB PCIe controller" + depends on ARCH_HISI || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST help - Enables support for the PCIe controller in the Baikal-T1 SoC to work - in host mode. It's based on the Synopsys DWC PCIe v4.60a IP-core. - -config PCIE_ROCKCHIP_DW_HOST - bool "Rockchip DesignWare PCIe controller" - select PCIE_DW - select PCIE_DW_HOST - depends on PCI_MSI - depends on ARCH_ROCKCHIP || COMPILE_TEST - depends on OF - help - Enables support for the DesignWare PCIe controller in the - Rockchip SoC except RK3399. + Say Y here if you want PCIe controller support on HiSilicon STB SoCs config PCIE_INTEL_GW - bool "Intel Gateway PCIe host controller support" + bool "Intel Gateway PCIe controller " depends on OF && (X86 || COMPILE_TEST) depends on PCI_MSI select PCIE_DW_HOST @@ -278,7 +165,7 @@ config PCIE_KEEMBAY bool config PCIE_KEEMBAY_HOST - bool "Intel Keem Bay PCIe controller - Host mode" + bool "Intel Keem Bay PCIe controller (host mode)" depends on ARCH_KEEMBAY || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST @@ -290,7 +177,7 @@ config PCIE_KEEMBAY_HOST DesignWare core functions. config PCIE_KEEMBAY_EP - bool "Intel Keem Bay PCIe controller - Endpoint mode" + bool "Intel Keem Bay PCIe controller (endpoint mode)" depends on ARCH_KEEMBAY || COMPILE_TEST depends on PCI_MSI depends on PCI_ENDPOINT @@ -302,39 +189,22 @@ config PCIE_KEEMBAY_EP The PCIe controller is based on DesignWare Hardware and uses DesignWare core functions. -config PCIE_KIRIN - depends on OF && (ARM64 || COMPILE_TEST) - tristate "HiSilicon Kirin series SoCs PCIe controllers" - depends on PCI_MSI - 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 - select PCIE_DW_HOST - help - Say Y here if you want PCIe controller support on HiSilicon STB SoCs - -config PCI_MESON - tristate "MESON PCIe controller" - default m if ARCH_MESON +config PCIE_ARMADA_8K + bool "Marvell Armada-8K PCIe controller" + depends on ARCH_MVEBU || COMPILE_TEST depends on PCI_MSI 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. + 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_TEGRA194 tristate config PCIE_TEGRA194_HOST - tristate "NVIDIA Tegra194 (and later) PCIe controller - Host Mode" + tristate "NVIDIA Tegra194 (and later) PCIe controller (host mode)" depends on ARCH_TEGRA_194_SOC || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST @@ -349,7 +219,7 @@ config PCIE_TEGRA194_HOST selected. This uses the DesignWare core. config PCIE_TEGRA194_EP - tristate "NVIDIA Tegra194 (and later) PCIe controller - Endpoint Mode" + 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 @@ -363,17 +233,92 @@ config PCIE_TEGRA194_EP in order to enable device-specific features PCIE_TEGRA194_EP must be selected. This uses the DesignWare core. -config PCIE_VISCONTI_HOST - bool "Toshiba Visconti PCIe controllers" - depends on ARCH_VISCONTI || COMPILE_TEST +config PCIE_DW_PLAT + bool + +config PCIE_DW_PLAT_HOST + bool "Platform bus based DesignWare PCIe controller (host mode)" depends on PCI_MSI select PCIE_DW_HOST + select PCIE_DW_PLAT help - Say Y here if you want PCIe controller support on Toshiba Visconti SoC. - This driver supports TMPV7708 SoC. + 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 + 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 PCIE_QCOM + bool "Qualcomm PCIe controller (host mode)" + depends on OF && (ARCH_QCOM || COMPILE_TEST) + depends on PCI_MSI + select PCIE_DW_HOST + select CRC8 + 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_QCOM_EP + tristate "Qualcomm PCIe controller (endpoint mode)" + depends on OF && (ARCH_QCOM || COMPILE_TEST) + depends on PCI_ENDPOINT + select PCIE_DW_EP + help + Say Y here to enable support for the PCIe controllers on Qualcomm SoCs + to work in endpoint mode. The PCIe controller uses the DesignWare core + plus Qualcomm-specific hardware wrappers. + +config PCIE_ROCKCHIP_DW_HOST + bool "Rockchip DesignWare PCIe controller" + select PCIE_DW + select PCIE_DW_HOST + depends on PCI_MSI + depends on ARCH_ROCKCHIP || COMPILE_TEST + depends on OF + help + Enables support for the DesignWare PCIe controller in the + Rockchip SoC except RK3399. + +config PCI_EXYNOS + tristate "Samsung Exynos PCIe controller" + depends on ARCH_EXYNOS || COMPILE_TEST + depends on PCI_MSI + select PCIE_DW_HOST + help + Enables support for the PCIe controller in the Samsung Exynos SoCs + to work in host mode. The PCI controller is based on the DesignWare + hardware and therefore the driver re-uses the DesignWare core + functions to implement the driver. + +config PCIE_FU740 + bool "SiFive FU740 PCIe controller" + depends on PCI_MSI + depends on SOC_SIFIVE || COMPILE_TEST + select PCIE_DW_HOST + help + Say Y here if you want PCIe controller support for the SiFive + FU740. config PCIE_UNIPHIER - bool "Socionext UniPhier PCIe host controllers" + bool "Socionext UniPhier PCIe controller (host mode)" depends on ARCH_UNIPHIER || COMPILE_TEST depends on OF && HAS_IOMEM depends on PCI_MSI @@ -383,7 +328,7 @@ config PCIE_UNIPHIER This driver supports LD20 and PXs3 SoCs. config PCIE_UNIPHIER_EP - bool "Socionext UniPhier PCIe endpoint controllers" + bool "Socionext UniPhier PCIe controller (endpoint mode)" depends on ARCH_UNIPHIER || COMPILE_TEST depends on OF && HAS_IOMEM depends on PCI_ENDPOINT @@ -392,26 +337,82 @@ config PCIE_UNIPHIER_EP Say Y here if you want PCIe endpoint controller support on UniPhier SoCs. This driver supports Pro5 SoC. -config PCIE_AL - bool "Amazon Annapurna Labs PCIe controller" - depends on OF && (ARM64 || COMPILE_TEST) +config PCIE_SPEAR13XX + bool "STMicroelectronics SPEAr PCIe controller" + depends on ARCH_SPEAR13XX || COMPILE_TEST depends on PCI_MSI select PCIE_DW_HOST - select PCI_ECAM 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. + Say Y here if you want PCIe support on SPEAr13XX SoCs. -config PCIE_FU740 - bool "SiFive FU740 PCIe host controller" +config PCI_DRA7XX + tristate + +config PCI_DRA7XX_HOST + tristate "TI DRA7xx PCIe controller (host mode)" + depends on SOC_DRA7XX || COMPILE_TEST + depends on OF && HAS_IOMEM && TI_PIPE3 depends on PCI_MSI - depends on SOC_SIFIVE || COMPILE_TEST select PCIE_DW_HOST + select PCI_DRA7XX + default y if SOC_DRA7XX help - Say Y here if you want PCIe controller support for the SiFive - FU740. + 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 + tristate "TI DRA7xx PCIe controller (endpoint mode)" + depends on SOC_DRA7XX || COMPILE_TEST + depends on OF && HAS_IOMEM && TI_PIPE3 + depends on PCI_ENDPOINT + 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 PCI_KEYSTONE + bool + +config PCI_KEYSTONE_HOST + bool "TI Keystone PCIe controller (host mode)" + depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST + depends on PCI_MSI + select PCIE_DW_HOST + select PCI_KEYSTONE + 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 "TI Keystone PCIe controller (endpoint mode)" + depends on ARCH_KEYSTONE || ARCH_K3 || 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 PCIE_VISCONTI_HOST + bool "Toshiba Visconti PCIe controller" + depends on ARCH_VISCONTI || COMPILE_TEST + depends on PCI_MSI + select PCIE_DW_HOST + help + Say Y here if you want PCIe controller support on Toshiba Visconti SoC. + This driver supports TMPV7708 SoC. endmenu |