1# SPDX-License-Identifier: GPL-2.0 2 3menu "DesignWare PCI Core Support" 4 depends on PCI 5 6config PCIE_DW 7 bool 8 9config PCIE_DW_HOST 10 bool 11 depends on PCI_MSI_IRQ_DOMAIN 12 select PCIE_DW 13 14config PCIE_DW_EP 15 bool 16 depends on PCI_ENDPOINT 17 select PCIE_DW 18 19config PCI_DRA7XX 20 bool 21 22config PCI_DRA7XX_HOST 23 bool "TI DRA7xx PCIe controller Host Mode" 24 depends on SOC_DRA7XX || COMPILE_TEST 25 depends on PCI_MSI_IRQ_DOMAIN 26 depends on OF && HAS_IOMEM && TI_PIPE3 27 select PCIE_DW_HOST 28 select PCI_DRA7XX 29 default y 30 help 31 Enables support for the PCIe controller in the DRA7xx SoC to work in 32 host mode. There are two instances of PCIe controller in DRA7xx. 33 This controller can work either as EP or RC. In order to enable 34 host-specific features PCI_DRA7XX_HOST must be selected and in order 35 to enable device-specific features PCI_DRA7XX_EP must be selected. 36 This uses the DesignWare core. 37 38config PCI_DRA7XX_EP 39 bool "TI DRA7xx PCIe controller Endpoint Mode" 40 depends on SOC_DRA7XX || COMPILE_TEST 41 depends on PCI_ENDPOINT 42 depends on OF && HAS_IOMEM && TI_PIPE3 43 select PCIE_DW_EP 44 select PCI_DRA7XX 45 help 46 Enables support for the PCIe controller in the DRA7xx SoC to work in 47 endpoint mode. There are two instances of PCIe controller in DRA7xx. 48 This controller can work either as EP or RC. In order to enable 49 host-specific features PCI_DRA7XX_HOST must be selected and in order 50 to enable device-specific features PCI_DRA7XX_EP must be selected. 51 This uses the DesignWare core. 52 53config PCIE_DW_PLAT 54 bool 55 56config PCIE_DW_PLAT_HOST 57 bool "Platform bus based DesignWare PCIe Controller - Host mode" 58 depends on PCI && PCI_MSI_IRQ_DOMAIN 59 select PCIE_DW_HOST 60 select PCIE_DW_PLAT 61 help 62 Enables support for the PCIe controller in the Designware IP to 63 work in host mode. There are two instances of PCIe controller in 64 Designware IP. 65 This controller can work either as EP or RC. In order to enable 66 host-specific features PCIE_DW_PLAT_HOST must be selected and in 67 order to enable device-specific features PCI_DW_PLAT_EP must be 68 selected. 69 70config PCIE_DW_PLAT_EP 71 bool "Platform bus based DesignWare PCIe Controller - Endpoint mode" 72 depends on PCI && PCI_MSI_IRQ_DOMAIN 73 depends on PCI_ENDPOINT 74 select PCIE_DW_EP 75 select PCIE_DW_PLAT 76 help 77 Enables support for the PCIe controller in the Designware IP to 78 work in endpoint mode. There are two instances of PCIe controller 79 in Designware IP. 80 This controller can work either as EP or RC. In order to enable 81 host-specific features PCIE_DW_PLAT_HOST must be selected and in 82 order to enable device-specific features PCI_DW_PLAT_EP must be 83 selected. 84 85config PCI_EXYNOS 86 bool "Samsung Exynos PCIe controller" 87 depends on SOC_EXYNOS5440 || COMPILE_TEST 88 depends on PCI_MSI_IRQ_DOMAIN 89 select PCIE_DW_HOST 90 91config PCI_IMX6 92 bool "Freescale i.MX6/7/8 PCIe controller" 93 depends on ARCH_MXC || COMPILE_TEST 94 depends on PCI_MSI_IRQ_DOMAIN 95 select PCIE_DW_HOST 96 97config PCIE_SPEAR13XX 98 bool "STMicroelectronics SPEAr PCIe controller" 99 depends on ARCH_SPEAR13XX || COMPILE_TEST 100 depends on PCI_MSI_IRQ_DOMAIN 101 select PCIE_DW_HOST 102 help 103 Say Y here if you want PCIe support on SPEAr13XX SoCs. 104 105config PCI_KEYSTONE 106 bool 107 108config PCI_KEYSTONE_HOST 109 bool "PCI Keystone Host Mode" 110 depends on ARCH_KEYSTONE || ARCH_K3 || ((ARM || ARM64) && COMPILE_TEST) 111 depends on PCI_MSI_IRQ_DOMAIN 112 select PCIE_DW_HOST 113 select PCI_KEYSTONE 114 default y 115 help 116 Enables support for the PCIe controller in the Keystone SoC to 117 work in host mode. The PCI controller on Keystone is based on 118 DesignWare hardware and therefore the driver re-uses the 119 DesignWare core functions to implement the driver. 120 121config PCI_KEYSTONE_EP 122 bool "PCI Keystone Endpoint Mode" 123 depends on ARCH_KEYSTONE || ARCH_K3 || ((ARM || ARM64) && COMPILE_TEST) 124 depends on PCI_ENDPOINT 125 select PCIE_DW_EP 126 select PCI_KEYSTONE 127 help 128 Enables support for the PCIe controller in the Keystone SoC to 129 work in endpoint mode. The PCI controller on Keystone is based 130 on DesignWare hardware and therefore the driver re-uses the 131 DesignWare core functions to implement the driver. 132 133config PCI_LAYERSCAPE 134 bool "Freescale Layerscape PCIe controller - Host mode" 135 depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) 136 depends on PCI_MSI_IRQ_DOMAIN 137 select MFD_SYSCON 138 select PCIE_DW_HOST 139 help 140 Say Y here if you want to enable PCIe controller support on Layerscape 141 SoCs to work in Host mode. 142 This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] 143 determines which PCIe controller works in EP mode and which PCIe 144 controller works in RC mode. 145 146config PCI_LAYERSCAPE_EP 147 bool "Freescale Layerscape PCIe controller - Endpoint mode" 148 depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) 149 depends on PCI_ENDPOINT 150 select PCIE_DW_EP 151 help 152 Say Y here if you want to enable PCIe controller support on Layerscape 153 SoCs to work in Endpoint mode. 154 This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] 155 determines which PCIe controller works in EP mode and which PCIe 156 controller works in RC mode. 157 158config PCI_HISI 159 depends on OF && (ARM64 || COMPILE_TEST) 160 bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers" 161 depends on PCI_MSI_IRQ_DOMAIN 162 select PCIE_DW_HOST 163 select PCI_HOST_COMMON 164 help 165 Say Y here if you want PCIe controller support on HiSilicon 166 Hip05 and Hip06 SoCs 167 168config PCIE_QCOM 169 bool "Qualcomm PCIe controller" 170 depends on OF && (ARCH_QCOM || COMPILE_TEST) 171 depends on PCI_MSI_IRQ_DOMAIN 172 select PCIE_DW_HOST 173 help 174 Say Y here to enable PCIe controller support on Qualcomm SoCs. The 175 PCIe controller uses the DesignWare core plus Qualcomm-specific 176 hardware wrappers. 177 178config PCIE_ARMADA_8K 179 bool "Marvell Armada-8K PCIe controller" 180 depends on ARCH_MVEBU || COMPILE_TEST 181 depends on PCI_MSI_IRQ_DOMAIN 182 select PCIE_DW_HOST 183 help 184 Say Y here if you want to enable PCIe controller support on 185 Armada-8K SoCs. The PCIe controller on Armada-8K is based on 186 DesignWare hardware and therefore the driver re-uses the 187 DesignWare core functions to implement the driver. 188 189config PCIE_ARTPEC6 190 bool 191 192config PCIE_ARTPEC6_HOST 193 bool "Axis ARTPEC-6 PCIe controller Host Mode" 194 depends on MACH_ARTPEC6 || COMPILE_TEST 195 depends on PCI_MSI_IRQ_DOMAIN 196 select PCIE_DW_HOST 197 select PCIE_ARTPEC6 198 help 199 Enables support for the PCIe controller in the ARTPEC-6 SoC to work in 200 host mode. This uses the DesignWare core. 201 202config PCIE_ARTPEC6_EP 203 bool "Axis ARTPEC-6 PCIe controller Endpoint Mode" 204 depends on MACH_ARTPEC6 || COMPILE_TEST 205 depends on PCI_ENDPOINT 206 select PCIE_DW_EP 207 select PCIE_ARTPEC6 208 help 209 Enables support for the PCIe controller in the ARTPEC-6 SoC to work in 210 endpoint mode. This uses the DesignWare core. 211 212config PCIE_KIRIN 213 depends on OF && (ARM64 || COMPILE_TEST) 214 bool "HiSilicon Kirin series SoCs PCIe controllers" 215 depends on PCI_MSI_IRQ_DOMAIN 216 select PCIE_DW_HOST 217 help 218 Say Y here if you want PCIe controller support 219 on HiSilicon Kirin series SoCs. 220 221config PCIE_HISI_STB 222 bool "HiSilicon STB SoCs PCIe controllers" 223 depends on ARCH_HISI || COMPILE_TEST 224 depends on PCI_MSI_IRQ_DOMAIN 225 select PCIE_DW_HOST 226 help 227 Say Y here if you want PCIe controller support on HiSilicon STB SoCs 228 229config PCI_MESON 230 bool "MESON PCIe controller" 231 depends on PCI_MSI_IRQ_DOMAIN 232 select PCIE_DW_HOST 233 help 234 Say Y here if you want to enable PCI controller support on Amlogic 235 SoCs. The PCI controller on Amlogic is based on DesignWare hardware 236 and therefore the driver re-uses the DesignWare core functions to 237 implement the driver. 238 239config PCIE_TEGRA194 240 tristate "NVIDIA Tegra194 (and later) PCIe controller" 241 depends on ARCH_TEGRA_194_SOC || COMPILE_TEST 242 depends on PCI_MSI_IRQ_DOMAIN 243 select PCIE_DW_HOST 244 select PHY_TEGRA194_P2U 245 help 246 Say Y here if you want support for DesignWare core based PCIe host 247 controller found in NVIDIA Tegra194 SoC. 248 249config PCIE_UNIPHIER 250 bool "Socionext UniPhier PCIe controllers" 251 depends on ARCH_UNIPHIER || COMPILE_TEST 252 depends on OF && HAS_IOMEM 253 depends on PCI_MSI_IRQ_DOMAIN 254 select PCIE_DW_HOST 255 help 256 Say Y here if you want PCIe controller support on UniPhier SoCs. 257 This driver supports LD20 and PXs3 SoCs. 258 259config PCIE_AL 260 bool "Amazon Annapurna Labs PCIe controller" 261 depends on OF && (ARM64 || COMPILE_TEST) 262 depends on PCI_MSI_IRQ_DOMAIN 263 select PCIE_DW_HOST 264 help 265 Say Y here to enable support of the Amazon's Annapurna Labs PCIe 266 controller IP on Amazon SoCs. The PCIe controller uses the DesignWare 267 core plus Annapurna Labs proprietary hardware wrappers. This is 268 required only for DT-based platforms. ACPI platforms with the 269 Annapurna Labs PCIe controller don't need to enable this. 270 271endmenu 272
