16e0832faSShawn Lin# SPDX-License-Identifier: GPL-2.0 26e0832faSShawn Lin 380c170d7SBjorn Helgaasmenu "DesignWare-based PCIe controllers" 46e0832faSShawn Lin depends on PCI 56e0832faSShawn Lin 66e0832faSShawn Linconfig PCIE_DW 76e0832faSShawn Lin bool 86e0832faSShawn Lin 94fbfa17fSShradha Todiconfig PCIE_DW_DEBUGFS 104fbfa17fSShradha Todi bool "DesignWare PCIe debugfs entries" 114fbfa17fSShradha Todi depends on DEBUG_FS 124fbfa17fSShradha Todi depends on PCIE_DW_HOST || PCIE_DW_EP 134fbfa17fSShradha Todi help 144fbfa17fSShradha Todi Say Y here to enable debugfs entries for the PCIe controller. These 154fbfa17fSShradha Todi entries provide various debug features related to the controller and 164fbfa17fSShradha Todi expose the RAS DES capabilities such as Silicon Debug, Error Injection 174fbfa17fSShradha Todi and Statistical Counters. 184fbfa17fSShradha Todi 196e0832faSShawn Linconfig PCIE_DW_HOST 206e0832faSShawn Lin bool 216e0832faSShawn Lin select PCIE_DW 226e0832faSShawn Lin 236e0832faSShawn Linconfig PCIE_DW_EP 246e0832faSShawn Lin bool 256e0832faSShawn Lin select PCIE_DW 266e0832faSShawn Lin 27c39819c0SBjorn Helgaasconfig PCIE_AL 28c39819c0SBjorn Helgaas bool "Amazon Annapurna Labs PCIe controller" 29c39819c0SBjorn Helgaas depends on OF && (ARM64 || COMPILE_TEST) 30a474d3fbSThomas Gleixner depends on PCI_MSI 316e0832faSShawn Lin select PCIE_DW_HOST 32c39819c0SBjorn Helgaas select PCI_ECAM 336e0832faSShawn Lin help 34c39819c0SBjorn Helgaas Say Y here to enable support of the Amazon's Annapurna Labs PCIe 35c39819c0SBjorn Helgaas controller IP on Amazon SoCs. The PCIe controller uses the DesignWare 36c39819c0SBjorn Helgaas core plus Annapurna Labs proprietary hardware wrappers. This is 37c39819c0SBjorn Helgaas required only for DT-based platforms. ACPI platforms with the 38c39819c0SBjorn Helgaas Annapurna Labs PCIe controller don't need to enable this. 396e0832faSShawn Lin 40*5f3de23dSThippeswamy Havaligeconfig PCIE_AMD_MDB 41*5f3de23dSThippeswamy Havalige bool "AMD MDB Versal2 PCIe controller" 42*5f3de23dSThippeswamy Havalige depends on OF && (ARM64 || COMPILE_TEST) 43*5f3de23dSThippeswamy Havalige depends on PCI_MSI 44*5f3de23dSThippeswamy Havalige select PCIE_DW_HOST 45*5f3de23dSThippeswamy Havalige help 46*5f3de23dSThippeswamy Havalige Say Y here if you want to enable PCIe controller support on AMD 47*5f3de23dSThippeswamy Havalige Versal2 SoCs. The AMD MDB Versal2 PCIe controller is based on 48*5f3de23dSThippeswamy Havalige DesignWare IP and therefore the driver re-uses the DesignWare 49*5f3de23dSThippeswamy Havalige core functions to implement the driver. 50*5f3de23dSThippeswamy Havalige 51c39819c0SBjorn Helgaasconfig PCI_MESON 52c39819c0SBjorn Helgaas tristate "Amlogic Meson PCIe controller" 53c39819c0SBjorn Helgaas default m if ARCH_MESON 54c39819c0SBjorn Helgaas depends on PCI_MSI 55c39819c0SBjorn Helgaas select PCIE_DW_HOST 566e0832faSShawn Lin help 57c39819c0SBjorn Helgaas Say Y here if you want to enable PCI controller support on Amlogic 58c39819c0SBjorn Helgaas SoCs. The PCI controller on Amlogic is based on DesignWare hardware 59c39819c0SBjorn Helgaas and therefore the driver re-uses the DesignWare core functions to 60c39819c0SBjorn Helgaas implement the driver. 616e0832faSShawn Lin 62c39819c0SBjorn Helgaasconfig PCIE_ARTPEC6 636e0832faSShawn Lin bool 646e0832faSShawn Lin 65c39819c0SBjorn Helgaasconfig PCIE_ARTPEC6_HOST 66c39819c0SBjorn Helgaas bool "Axis ARTPEC-6 PCIe controller (host mode)" 67c39819c0SBjorn Helgaas depends on MACH_ARTPEC6 || COMPILE_TEST 68a474d3fbSThomas Gleixner depends on PCI_MSI 696e0832faSShawn Lin select PCIE_DW_HOST 70c39819c0SBjorn Helgaas select PCIE_ARTPEC6 716e0832faSShawn Lin help 72c39819c0SBjorn Helgaas Enables support for the PCIe controller in the ARTPEC-6 SoC to work in 73c39819c0SBjorn Helgaas host mode. This uses the DesignWare core. 746e0832faSShawn Lin 75c39819c0SBjorn Helgaasconfig PCIE_ARTPEC6_EP 76c39819c0SBjorn Helgaas bool "Axis ARTPEC-6 PCIe controller (endpoint mode)" 77c39819c0SBjorn Helgaas depends on MACH_ARTPEC6 || COMPILE_TEST 786e0832faSShawn Lin depends on PCI_ENDPOINT 796e0832faSShawn Lin select PCIE_DW_EP 80c39819c0SBjorn Helgaas select PCIE_ARTPEC6 816e0832faSShawn Lin help 82c39819c0SBjorn Helgaas Enables support for the PCIe controller in the ARTPEC-6 SoC to work in 83c39819c0SBjorn Helgaas endpoint mode. This uses the DesignWare core. 846e0832faSShawn Lin 85c39819c0SBjorn Helgaasconfig PCIE_BT1 86c39819c0SBjorn Helgaas tristate "Baikal-T1 PCIe controller" 87c39819c0SBjorn Helgaas depends on MIPS_BAIKAL_T1 || COMPILE_TEST 88a474d3fbSThomas Gleixner depends on PCI_MSI 896e0832faSShawn Lin select PCIE_DW_HOST 90778f7c19SJaehoon Chung help 91c39819c0SBjorn Helgaas Enables support for the PCIe controller in the Baikal-T1 SoC to work 92c39819c0SBjorn Helgaas in host mode. It's based on the Synopsys DWC PCIe v4.60a IP-core. 936e0832faSShawn Lin 946e0832faSShawn Linconfig PCI_IMX6 9575c2f26dSRichard Zhu bool 9675c2f26dSRichard Zhu 9775c2f26dSRichard Zhuconfig PCI_IMX6_HOST 9880c170d7SBjorn Helgaas bool "Freescale i.MX6/7/8 PCIe controller (host mode)" 997e8ab1b2SLeonard Crestez depends on ARCH_MXC || COMPILE_TEST 100a474d3fbSThomas Gleixner depends on PCI_MSI 1016e0832faSShawn Lin select PCIE_DW_HOST 10275c2f26dSRichard Zhu select PCI_IMX6 10375c2f26dSRichard Zhu help 10475c2f26dSRichard Zhu Enables support for the PCIe controller in the i.MX SoCs to 10575c2f26dSRichard Zhu work in Root Complex mode. The PCI controller on i.MX is based 10675c2f26dSRichard Zhu on DesignWare hardware and therefore the driver re-uses the 10775c2f26dSRichard Zhu DesignWare core functions to implement the driver. 10875c2f26dSRichard Zhu 10975c2f26dSRichard Zhuconfig PCI_IMX6_EP 11080c170d7SBjorn Helgaas bool "Freescale i.MX6/7/8 PCIe controller (endpoint mode)" 11175c2f26dSRichard Zhu depends on ARCH_MXC || COMPILE_TEST 11275c2f26dSRichard Zhu depends on PCI_ENDPOINT 11375c2f26dSRichard Zhu select PCIE_DW_EP 11475c2f26dSRichard Zhu select PCI_IMX6 11575c2f26dSRichard Zhu help 11675c2f26dSRichard Zhu Enables support for the PCIe controller in the i.MX SoCs to 11775c2f26dSRichard Zhu work in endpoint mode. The PCI controller on i.MX is based 11875c2f26dSRichard Zhu on DesignWare hardware and therefore the driver re-uses the 11975c2f26dSRichard Zhu DesignWare core functions to implement the driver. 1206e0832faSShawn Lin 1216e0832faSShawn Linconfig PCI_LAYERSCAPE 12280c170d7SBjorn Helgaas bool "Freescale Layerscape PCIe controller (host mode)" 1236e0832faSShawn Lin depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) 124a474d3fbSThomas Gleixner depends on PCI_MSI 1256e0832faSShawn Lin select PCIE_DW_HOST 1262908a0d8SAndy Shevchenko select MFD_SYSCON 1276e0832faSShawn Lin help 128b5b24617SXiaowei Bao Say Y here if you want to enable PCIe controller support on Layerscape 129b5b24617SXiaowei Bao SoCs to work in Host mode. 130b5b24617SXiaowei Bao This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] 131b5b24617SXiaowei Bao determines which PCIe controller works in EP mode and which PCIe 132b5b24617SXiaowei Bao controller works in RC mode. 133b5b24617SXiaowei Bao 134b5b24617SXiaowei Baoconfig PCI_LAYERSCAPE_EP 13580c170d7SBjorn Helgaas bool "Freescale Layerscape PCIe controller (endpoint mode)" 136b5b24617SXiaowei Bao depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) 137b5b24617SXiaowei Bao depends on PCI_ENDPOINT 138b5b24617SXiaowei Bao select PCIE_DW_EP 139b5b24617SXiaowei Bao help 140b5b24617SXiaowei Bao Say Y here if you want to enable PCIe controller support on Layerscape 141b5b24617SXiaowei Bao SoCs to work in Endpoint mode. 142b5b24617SXiaowei Bao This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] 143b5b24617SXiaowei Bao determines which PCIe controller works in EP mode and which PCIe 144b5b24617SXiaowei Bao controller works in RC mode. 1456e0832faSShawn Lin 1466e0832faSShawn Linconfig PCI_HISI 1476e0832faSShawn Lin depends on OF && (ARM64 || COMPILE_TEST) 14880c170d7SBjorn Helgaas bool "HiSilicon Hip05 and Hip06 SoCs PCIe controller" 149a474d3fbSThomas Gleixner depends on PCI_MSI 1506e0832faSShawn Lin select PCIE_DW_HOST 1516e0832faSShawn Lin select PCI_HOST_COMMON 1526e0832faSShawn Lin help 1536e0832faSShawn Lin Say Y here if you want PCIe controller support on HiSilicon 1546e0832faSShawn Lin Hip05 and Hip06 SoCs 1556e0832faSShawn Lin 156c39819c0SBjorn Helgaasconfig PCIE_KIRIN 157c39819c0SBjorn Helgaas depends on OF && (ARM64 || COMPILE_TEST) 158c39819c0SBjorn Helgaas tristate "HiSilicon Kirin PCIe controller" 159a474d3fbSThomas Gleixner depends on PCI_MSI 1606e0832faSShawn Lin select PCIE_DW_HOST 161c39819c0SBjorn Helgaas select REGMAP_MMIO 1626e0832faSShawn Lin help 163c39819c0SBjorn Helgaas Say Y here if you want PCIe controller support 164c39819c0SBjorn Helgaas on HiSilicon Kirin series SoCs. 1656e0832faSShawn Lin 166c39819c0SBjorn Helgaasconfig PCIE_HISI_STB 167c39819c0SBjorn Helgaas bool "HiSilicon STB PCIe controller" 168c39819c0SBjorn Helgaas depends on ARCH_HISI || COMPILE_TEST 169a474d3fbSThomas Gleixner depends on PCI_MSI 1706e0832faSShawn Lin select PCIE_DW_HOST 1716e0832faSShawn Lin help 172c39819c0SBjorn Helgaas Say Y here if you want PCIe controller support on HiSilicon STB SoCs 1730e898eb8SSimon Xue 174ed22aaaeSDilip Kotaconfig PCIE_INTEL_GW 17580c170d7SBjorn Helgaas bool "Intel Gateway PCIe controller " 176ed22aaaeSDilip Kota depends on OF && (X86 || COMPILE_TEST) 177a474d3fbSThomas Gleixner depends on PCI_MSI 178ed22aaaeSDilip Kota select PCIE_DW_HOST 179ed22aaaeSDilip Kota help 180ed22aaaeSDilip Kota Say 'Y' here to enable PCIe Host controller support on Intel 181ed22aaaeSDilip Kota Gateway SoCs. 182ed22aaaeSDilip Kota The PCIe controller uses the DesignWare core plus Intel-specific 183ed22aaaeSDilip Kota hardware wrappers. 184ed22aaaeSDilip Kota 1850c87f90bSSrikanth Thokalaconfig PCIE_KEEMBAY 1860c87f90bSSrikanth Thokala bool 1870c87f90bSSrikanth Thokala 1880c87f90bSSrikanth Thokalaconfig PCIE_KEEMBAY_HOST 18980c170d7SBjorn Helgaas bool "Intel Keem Bay PCIe controller (host mode)" 1900c87f90bSSrikanth Thokala depends on ARCH_KEEMBAY || COMPILE_TEST 191a474d3fbSThomas Gleixner depends on PCI_MSI 1920c87f90bSSrikanth Thokala select PCIE_DW_HOST 1930c87f90bSSrikanth Thokala select PCIE_KEEMBAY 1940c87f90bSSrikanth Thokala help 1950c87f90bSSrikanth Thokala Say 'Y' here to enable support for the PCIe controller in Keem Bay 1960c87f90bSSrikanth Thokala to work in host mode. 1970c87f90bSSrikanth Thokala The PCIe controller is based on DesignWare Hardware and uses 1980c87f90bSSrikanth Thokala DesignWare core functions. 1990c87f90bSSrikanth Thokala 2000c87f90bSSrikanth Thokalaconfig PCIE_KEEMBAY_EP 20180c170d7SBjorn Helgaas bool "Intel Keem Bay PCIe controller (endpoint mode)" 2020c87f90bSSrikanth Thokala depends on ARCH_KEEMBAY || COMPILE_TEST 203a474d3fbSThomas Gleixner depends on PCI_MSI 2040c87f90bSSrikanth Thokala depends on PCI_ENDPOINT 2050c87f90bSSrikanth Thokala select PCIE_DW_EP 2060c87f90bSSrikanth Thokala select PCIE_KEEMBAY 2070c87f90bSSrikanth Thokala help 2080c87f90bSSrikanth Thokala Say 'Y' here to enable support for the PCIe controller in Keem Bay 2090c87f90bSSrikanth Thokala to work in endpoint mode. 2100c87f90bSSrikanth Thokala The PCIe controller is based on DesignWare Hardware and uses 2110c87f90bSSrikanth Thokala DesignWare core functions. 2120c87f90bSSrikanth Thokala 213c39819c0SBjorn Helgaasconfig PCIE_ARMADA_8K 214c39819c0SBjorn Helgaas bool "Marvell Armada-8K PCIe controller" 215c39819c0SBjorn Helgaas depends on ARCH_MVEBU || COMPILE_TEST 216a474d3fbSThomas Gleixner depends on PCI_MSI 2176e0832faSShawn Lin select PCIE_DW_HOST 2186e0832faSShawn Lin help 219c39819c0SBjorn Helgaas Say Y here if you want to enable PCIe controller support on 220c39819c0SBjorn Helgaas Armada-8K SoCs. The PCIe controller on Armada-8K is based on 221c39819c0SBjorn Helgaas DesignWare hardware and therefore the driver re-uses the 222c39819c0SBjorn Helgaas DesignWare core functions to implement the driver. 2239c0ef6d3SYue Wang 22456e15a23SVidya Sagarconfig PCIE_TEGRA194 225c57247f9SVidya Sagar tristate 226c57247f9SVidya Sagar 227c57247f9SVidya Sagarconfig PCIE_TEGRA194_HOST 22880c170d7SBjorn Helgaas tristate "NVIDIA Tegra194 (and later) PCIe controller (host mode)" 22956e15a23SVidya Sagar depends on ARCH_TEGRA_194_SOC || COMPILE_TEST 230a474d3fbSThomas Gleixner depends on PCI_MSI 23156e15a23SVidya Sagar select PCIE_DW_HOST 23256e15a23SVidya Sagar select PHY_TEGRA194_P2U 233c57247f9SVidya Sagar select PCIE_TEGRA194 23456e15a23SVidya Sagar help 235c57247f9SVidya Sagar Enables support for the PCIe controller in the NVIDIA Tegra194 SoC to 236c57247f9SVidya Sagar work in host mode. There are two instances of PCIe controllers in 237c57247f9SVidya Sagar Tegra194. This controller can work either as EP or RC. In order to 238c57247f9SVidya Sagar enable host-specific features PCIE_TEGRA194_HOST must be selected and 239c57247f9SVidya Sagar in order to enable device-specific features PCIE_TEGRA194_EP must be 240c57247f9SVidya Sagar selected. This uses the DesignWare core. 241c57247f9SVidya Sagar 242c57247f9SVidya Sagarconfig PCIE_TEGRA194_EP 24380c170d7SBjorn Helgaas tristate "NVIDIA Tegra194 (and later) PCIe controller (endpoint mode)" 244c57247f9SVidya Sagar depends on ARCH_TEGRA_194_SOC || COMPILE_TEST 245c57247f9SVidya Sagar depends on PCI_ENDPOINT 246c57247f9SVidya Sagar select PCIE_DW_EP 247c57247f9SVidya Sagar select PHY_TEGRA194_P2U 248c57247f9SVidya Sagar select PCIE_TEGRA194 249c57247f9SVidya Sagar help 250c57247f9SVidya Sagar Enables support for the PCIe controller in the NVIDIA Tegra194 SoC to 25110739e2aSWesley Sheng work in endpoint mode. There are two instances of PCIe controllers in 252c57247f9SVidya Sagar Tegra194. This controller can work either as EP or RC. In order to 253c57247f9SVidya Sagar enable host-specific features PCIE_TEGRA194_HOST must be selected and 254c57247f9SVidya Sagar in order to enable device-specific features PCIE_TEGRA194_EP must be 255c57247f9SVidya Sagar selected. This uses the DesignWare core. 25656e15a23SVidya Sagar 257c39819c0SBjorn Helgaasconfig PCIE_DW_PLAT 258c39819c0SBjorn Helgaas bool 259c39819c0SBjorn Helgaas 260c39819c0SBjorn Helgaasconfig PCIE_DW_PLAT_HOST 261c39819c0SBjorn Helgaas bool "Platform bus based DesignWare PCIe controller (host mode)" 262c39819c0SBjorn Helgaas depends on PCI_MSI 263c39819c0SBjorn Helgaas select PCIE_DW_HOST 264c39819c0SBjorn Helgaas select PCIE_DW_PLAT 265c39819c0SBjorn Helgaas help 266c39819c0SBjorn Helgaas Enables support for the PCIe controller in the Designware IP to 267c39819c0SBjorn Helgaas work in host mode. There are two instances of PCIe controller in 268c39819c0SBjorn Helgaas Designware IP. 269c39819c0SBjorn Helgaas This controller can work either as EP or RC. In order to enable 270c39819c0SBjorn Helgaas host-specific features PCIE_DW_PLAT_HOST must be selected and in 271c39819c0SBjorn Helgaas order to enable device-specific features PCI_DW_PLAT_EP must be 272c39819c0SBjorn Helgaas selected. 273c39819c0SBjorn Helgaas 274c39819c0SBjorn Helgaasconfig PCIE_DW_PLAT_EP 275c39819c0SBjorn Helgaas bool "Platform bus based DesignWare PCIe controller (endpoint mode)" 276c39819c0SBjorn Helgaas depends on PCI && PCI_MSI 277c39819c0SBjorn Helgaas depends on PCI_ENDPOINT 278c39819c0SBjorn Helgaas select PCIE_DW_EP 279c39819c0SBjorn Helgaas select PCIE_DW_PLAT 280c39819c0SBjorn Helgaas help 281c39819c0SBjorn Helgaas Enables support for the PCIe controller in the Designware IP to 282c39819c0SBjorn Helgaas work in endpoint mode. There are two instances of PCIe controller 283c39819c0SBjorn Helgaas in Designware IP. 284c39819c0SBjorn Helgaas This controller can work either as EP or RC. In order to enable 285c39819c0SBjorn Helgaas host-specific features PCIE_DW_PLAT_HOST must be selected and in 286c39819c0SBjorn Helgaas order to enable device-specific features PCI_DW_PLAT_EP must be 287c39819c0SBjorn Helgaas selected. 288c39819c0SBjorn Helgaas 289d45736b5SShashank Babu Chinta Venkataconfig PCIE_QCOM_COMMON 290d45736b5SShashank Babu Chinta Venkata bool 291d45736b5SShashank Babu Chinta Venkata 292c39819c0SBjorn Helgaasconfig PCIE_QCOM 293c39819c0SBjorn Helgaas bool "Qualcomm PCIe controller (host mode)" 294c39819c0SBjorn Helgaas depends on OF && (ARCH_QCOM || COMPILE_TEST) 295c39819c0SBjorn Helgaas depends on PCI_MSI 296c39819c0SBjorn Helgaas select PCIE_DW_HOST 297c39819c0SBjorn Helgaas select CRC8 298d45736b5SShashank Babu Chinta Venkata select PCIE_QCOM_COMMON 299c39819c0SBjorn Helgaas help 300c39819c0SBjorn Helgaas Say Y here to enable PCIe controller support on Qualcomm SoCs. The 301c39819c0SBjorn Helgaas PCIe controller uses the DesignWare core plus Qualcomm-specific 302c39819c0SBjorn Helgaas hardware wrappers. 303c39819c0SBjorn Helgaas 304c39819c0SBjorn Helgaasconfig PCIE_QCOM_EP 305c39819c0SBjorn Helgaas tristate "Qualcomm PCIe controller (endpoint mode)" 306c39819c0SBjorn Helgaas depends on OF && (ARCH_QCOM || COMPILE_TEST) 307c39819c0SBjorn Helgaas depends on PCI_ENDPOINT 308c39819c0SBjorn Helgaas select PCIE_DW_EP 309d45736b5SShashank Babu Chinta Venkata select PCIE_QCOM_COMMON 310c39819c0SBjorn Helgaas help 311c39819c0SBjorn Helgaas Say Y here to enable support for the PCIe controllers on Qualcomm SoCs 312c39819c0SBjorn Helgaas to work in endpoint mode. The PCIe controller uses the DesignWare core 313c39819c0SBjorn Helgaas plus Qualcomm-specific hardware wrappers. 314c39819c0SBjorn Helgaas 3150d0c5510SYoshihiro Shimodaconfig PCIE_RCAR_GEN4 3160d0c5510SYoshihiro Shimoda tristate 3170d0c5510SYoshihiro Shimoda 3180d0c5510SYoshihiro Shimodaconfig PCIE_RCAR_GEN4_HOST 3190d0c5510SYoshihiro Shimoda tristate "Renesas R-Car Gen4 PCIe controller (host mode)" 3200d0c5510SYoshihiro Shimoda depends on ARCH_RENESAS || COMPILE_TEST 3210d0c5510SYoshihiro Shimoda depends on PCI_MSI 3220d0c5510SYoshihiro Shimoda select PCIE_DW_HOST 3230d0c5510SYoshihiro Shimoda select PCIE_RCAR_GEN4 3240d0c5510SYoshihiro Shimoda help 3250d0c5510SYoshihiro Shimoda Say Y here if you want PCIe controller (host mode) on R-Car Gen4 SoCs. 3260d0c5510SYoshihiro Shimoda To compile this driver as a module, choose M here: the module will be 3270d0c5510SYoshihiro Shimoda called pcie-rcar-gen4.ko. This uses the DesignWare core. 3280d0c5510SYoshihiro Shimoda 329e311b383SYoshihiro Shimodaconfig PCIE_RCAR_GEN4_EP 330e311b383SYoshihiro Shimoda tristate "Renesas R-Car Gen4 PCIe controller (endpoint mode)" 331e311b383SYoshihiro Shimoda depends on ARCH_RENESAS || COMPILE_TEST 332e311b383SYoshihiro Shimoda depends on PCI_ENDPOINT 333e311b383SYoshihiro Shimoda select PCIE_DW_EP 334e311b383SYoshihiro Shimoda select PCIE_RCAR_GEN4 335e311b383SYoshihiro Shimoda help 336e311b383SYoshihiro Shimoda Say Y here if you want PCIe controller (endpoint mode) on R-Car Gen4 337e311b383SYoshihiro Shimoda SoCs. To compile this driver as a module, choose M here: the module 338e311b383SYoshihiro Shimoda will be called pcie-rcar-gen4.ko. This uses the DesignWare core. 339e311b383SYoshihiro Shimoda 340e242f26fSNiklas Casselconfig PCIE_ROCKCHIP_DW 341e242f26fSNiklas Cassel bool 342e242f26fSNiklas Cassel 343c39819c0SBjorn Helgaasconfig PCIE_ROCKCHIP_DW_HOST 344e242f26fSNiklas Cassel bool "Rockchip DesignWare PCIe controller (host mode)" 345c39819c0SBjorn Helgaas depends on PCI_MSI 346c39819c0SBjorn Helgaas depends on ARCH_ROCKCHIP || COMPILE_TEST 347c39819c0SBjorn Helgaas depends on OF 348e242f26fSNiklas Cassel select PCIE_DW_HOST 349e242f26fSNiklas Cassel select PCIE_ROCKCHIP_DW 350c39819c0SBjorn Helgaas help 351c39819c0SBjorn Helgaas Enables support for the DesignWare PCIe controller in the 352e242f26fSNiklas Cassel Rockchip SoC (except RK3399) to work in host mode. 353e242f26fSNiklas Cassel 354e242f26fSNiklas Casselconfig PCIE_ROCKCHIP_DW_EP 355e242f26fSNiklas Cassel bool "Rockchip DesignWare PCIe controller (endpoint mode)" 356e242f26fSNiklas Cassel depends on ARCH_ROCKCHIP || COMPILE_TEST 357e242f26fSNiklas Cassel depends on OF 358e242f26fSNiklas Cassel depends on PCI_ENDPOINT 359e242f26fSNiklas Cassel select PCIE_DW_EP 360e242f26fSNiklas Cassel select PCIE_ROCKCHIP_DW 361e242f26fSNiklas Cassel help 362e242f26fSNiklas Cassel Enables support for the DesignWare PCIe controller in the 363e242f26fSNiklas Cassel Rockchip SoC (except RK3399) to work in endpoint mode. 364c39819c0SBjorn Helgaas 365c39819c0SBjorn Helgaasconfig PCI_EXYNOS 366c39819c0SBjorn Helgaas tristate "Samsung Exynos PCIe controller" 367c39819c0SBjorn Helgaas depends on ARCH_EXYNOS || COMPILE_TEST 368a474d3fbSThomas Gleixner depends on PCI_MSI 369da36024aSNobuhiro Iwamatsu select PCIE_DW_HOST 370da36024aSNobuhiro Iwamatsu help 371c39819c0SBjorn Helgaas Enables support for the PCIe controller in the Samsung Exynos SoCs 372c39819c0SBjorn Helgaas to work in host mode. The PCI controller is based on the DesignWare 373c39819c0SBjorn Helgaas hardware and therefore the driver re-uses the DesignWare core 374c39819c0SBjorn Helgaas functions to implement the driver. 375c39819c0SBjorn Helgaas 376c39819c0SBjorn Helgaasconfig PCIE_FU740 377c39819c0SBjorn Helgaas bool "SiFive FU740 PCIe controller" 378c39819c0SBjorn Helgaas depends on PCI_MSI 379edd6ae10SConor Dooley depends on ARCH_SIFIVE || COMPILE_TEST 380c39819c0SBjorn Helgaas select PCIE_DW_HOST 381c39819c0SBjorn Helgaas help 382c39819c0SBjorn Helgaas Say Y here if you want PCIe controller support for the SiFive 383c39819c0SBjorn Helgaas FU740. 384da36024aSNobuhiro Iwamatsu 3857e6d5cd8SKunihiko Hayashiconfig PCIE_UNIPHIER 38680c170d7SBjorn Helgaas bool "Socionext UniPhier PCIe controller (host mode)" 3877e6d5cd8SKunihiko Hayashi depends on ARCH_UNIPHIER || COMPILE_TEST 3887e6d5cd8SKunihiko Hayashi depends on OF && HAS_IOMEM 389a474d3fbSThomas Gleixner depends on PCI_MSI 3907e6d5cd8SKunihiko Hayashi select PCIE_DW_HOST 3917e6d5cd8SKunihiko Hayashi help 3928d7e33d6SKunihiko Hayashi Say Y here if you want PCIe host controller support on UniPhier SoCs. 3937e6d5cd8SKunihiko Hayashi This driver supports LD20 and PXs3 SoCs. 3947e6d5cd8SKunihiko Hayashi 3958d7e33d6SKunihiko Hayashiconfig PCIE_UNIPHIER_EP 39680c170d7SBjorn Helgaas bool "Socionext UniPhier PCIe controller (endpoint mode)" 3978d7e33d6SKunihiko Hayashi depends on ARCH_UNIPHIER || COMPILE_TEST 3988d7e33d6SKunihiko Hayashi depends on OF && HAS_IOMEM 3998d7e33d6SKunihiko Hayashi depends on PCI_ENDPOINT 4008d7e33d6SKunihiko Hayashi select PCIE_DW_EP 4018d7e33d6SKunihiko Hayashi help 4028d7e33d6SKunihiko Hayashi Say Y here if you want PCIe endpoint controller support on 4038d7e33d6SKunihiko Hayashi UniPhier SoCs. This driver supports Pro5 SoC. 4048d7e33d6SKunihiko Hayashi 405c39819c0SBjorn Helgaasconfig PCIE_SPEAR13XX 406c39819c0SBjorn Helgaas bool "STMicroelectronics SPEAr PCIe controller" 407c39819c0SBjorn Helgaas depends on ARCH_SPEAR13XX || COMPILE_TEST 408a474d3fbSThomas Gleixner depends on PCI_MSI 409a8daea94SJonathan Chocron select PCIE_DW_HOST 410a8daea94SJonathan Chocron help 411c39819c0SBjorn Helgaas Say Y here if you want PCIe support on SPEAr13XX SoCs. 412a8daea94SJonathan Chocron 413c39819c0SBjorn Helgaasconfig PCI_DRA7XX 414c39819c0SBjorn Helgaas tristate 415c39819c0SBjorn Helgaas 416c39819c0SBjorn Helgaasconfig PCI_DRA7XX_HOST 417c39819c0SBjorn Helgaas tristate "TI DRA7xx PCIe controller (host mode)" 418c39819c0SBjorn Helgaas depends on SOC_DRA7XX || COMPILE_TEST 419c39819c0SBjorn Helgaas depends on OF && HAS_IOMEM && TI_PIPE3 420a474d3fbSThomas Gleixner depends on PCI_MSI 421c39819c0SBjorn Helgaas select PCIE_DW_HOST 422c39819c0SBjorn Helgaas select PCI_DRA7XX 423c39819c0SBjorn Helgaas default y if SOC_DRA7XX 424c39819c0SBjorn Helgaas help 425c39819c0SBjorn Helgaas Enables support for the PCIe controller in the DRA7xx SoC to work in 426c39819c0SBjorn Helgaas host mode. There are two instances of PCIe controller in DRA7xx. 427c39819c0SBjorn Helgaas This controller can work either as EP or RC. In order to enable 428c39819c0SBjorn Helgaas host-specific features PCI_DRA7XX_HOST must be selected and in order 429c39819c0SBjorn Helgaas to enable device-specific features PCI_DRA7XX_EP must be selected. 430c39819c0SBjorn Helgaas This uses the DesignWare core. 431c39819c0SBjorn Helgaas 432c39819c0SBjorn Helgaasconfig PCI_DRA7XX_EP 433c39819c0SBjorn Helgaas tristate "TI DRA7xx PCIe controller (endpoint mode)" 434c39819c0SBjorn Helgaas depends on SOC_DRA7XX || COMPILE_TEST 435c39819c0SBjorn Helgaas depends on OF && HAS_IOMEM && TI_PIPE3 436c39819c0SBjorn Helgaas depends on PCI_ENDPOINT 437c39819c0SBjorn Helgaas select PCIE_DW_EP 438c39819c0SBjorn Helgaas select PCI_DRA7XX 439c39819c0SBjorn Helgaas help 440c39819c0SBjorn Helgaas Enables support for the PCIe controller in the DRA7xx SoC to work in 441c39819c0SBjorn Helgaas endpoint mode. There are two instances of PCIe controller in DRA7xx. 442c39819c0SBjorn Helgaas This controller can work either as EP or RC. In order to enable 443c39819c0SBjorn Helgaas host-specific features PCI_DRA7XX_HOST must be selected and in order 444c39819c0SBjorn Helgaas to enable device-specific features PCI_DRA7XX_EP must be selected. 445c39819c0SBjorn Helgaas This uses the DesignWare core. 446c39819c0SBjorn Helgaas 447c39819c0SBjorn Helgaasconfig PCI_KEYSTONE 448c39819c0SBjorn Helgaas bool 449c39819c0SBjorn Helgaas 450c39819c0SBjorn Helgaasconfig PCI_KEYSTONE_HOST 451c39819c0SBjorn Helgaas bool "TI Keystone PCIe controller (host mode)" 452c39819c0SBjorn Helgaas depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST 453c39819c0SBjorn Helgaas depends on PCI_MSI 454c39819c0SBjorn Helgaas select PCIE_DW_HOST 455c39819c0SBjorn Helgaas select PCI_KEYSTONE 456c39819c0SBjorn Helgaas help 457c39819c0SBjorn Helgaas Enables support for the PCIe controller in the Keystone SoC to 458c39819c0SBjorn Helgaas work in host mode. The PCI controller on Keystone is based on 459c39819c0SBjorn Helgaas DesignWare hardware and therefore the driver re-uses the 460c39819c0SBjorn Helgaas DesignWare core functions to implement the driver. 461c39819c0SBjorn Helgaas 462c39819c0SBjorn Helgaasconfig PCI_KEYSTONE_EP 463c39819c0SBjorn Helgaas bool "TI Keystone PCIe controller (endpoint mode)" 464c39819c0SBjorn Helgaas depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST 465c39819c0SBjorn Helgaas depends on PCI_ENDPOINT 466c39819c0SBjorn Helgaas select PCIE_DW_EP 467c39819c0SBjorn Helgaas select PCI_KEYSTONE 468c39819c0SBjorn Helgaas help 469c39819c0SBjorn Helgaas Enables support for the PCIe controller in the Keystone SoC to 470c39819c0SBjorn Helgaas work in endpoint mode. The PCI controller on Keystone is based 471c39819c0SBjorn Helgaas on DesignWare hardware and therefore the driver re-uses the 472c39819c0SBjorn Helgaas DesignWare core functions to implement the driver. 473c39819c0SBjorn Helgaas 474c39819c0SBjorn Helgaasconfig PCIE_VISCONTI_HOST 475c39819c0SBjorn Helgaas bool "Toshiba Visconti PCIe controller" 476c39819c0SBjorn Helgaas depends on ARCH_VISCONTI || COMPILE_TEST 477c39819c0SBjorn Helgaas depends on PCI_MSI 478e7e21b3aSPaul Walmsley select PCIE_DW_HOST 479e7e21b3aSPaul Walmsley help 480c39819c0SBjorn Helgaas Say Y here if you want PCIe controller support on Toshiba Visconti SoC. 481c39819c0SBjorn Helgaas This driver supports TMPV7708 SoC. 482e7e21b3aSPaul Walmsley 4836e0832faSShawn Linendmenu 484