Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
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linux
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 select PCIE_DW
12
13config PCIE_DW_EP
14 bool
15 select PCIE_DW
16
17config PCI_DRA7XX
18 tristate
19
20config PCI_DRA7XX_HOST
21 tristate "TI DRA7xx PCIe controller Host Mode"
22 depends on SOC_DRA7XX || COMPILE_TEST
23 depends on OF && HAS_IOMEM && TI_PIPE3
24 depends on PCI_MSI_IRQ_DOMAIN
25 select PCIE_DW_HOST
26 select PCI_DRA7XX
27 default y if SOC_DRA7XX
28 help
29 Enables support for the PCIe controller in the DRA7xx SoC to work in
30 host mode. There are two instances of PCIe controller in DRA7xx.
31 This controller can work either as EP or RC. In order to enable
32 host-specific features PCI_DRA7XX_HOST must be selected and in order
33 to enable device-specific features PCI_DRA7XX_EP must be selected.
34 This uses the DesignWare core.
35
36config PCI_DRA7XX_EP
37 tristate "TI DRA7xx PCIe controller Endpoint Mode"
38 depends on SOC_DRA7XX || COMPILE_TEST
39 depends on OF && HAS_IOMEM && TI_PIPE3
40 depends on PCI_ENDPOINT
41 select PCIE_DW_EP
42 select PCI_DRA7XX
43 help
44 Enables support for the PCIe controller in the DRA7xx SoC to work in
45 endpoint mode. There are two instances of PCIe controller in DRA7xx.
46 This controller can work either as EP or RC. In order to enable
47 host-specific features PCI_DRA7XX_HOST must be selected and in order
48 to enable device-specific features PCI_DRA7XX_EP must be selected.
49 This uses the DesignWare core.
50
51config PCIE_DW_PLAT
52 bool
53
54config PCIE_DW_PLAT_HOST
55 bool "Platform bus based DesignWare PCIe Controller - Host mode"
56 depends on PCI_MSI_IRQ_DOMAIN
57 select PCIE_DW_HOST
58 select PCIE_DW_PLAT
59 help
60 Enables support for the PCIe controller in the Designware IP to
61 work in host mode. There are two instances of PCIe controller in
62 Designware IP.
63 This controller can work either as EP or RC. In order to enable
64 host-specific features PCIE_DW_PLAT_HOST must be selected and in
65 order to enable device-specific features PCI_DW_PLAT_EP must be
66 selected.
67
68config PCIE_DW_PLAT_EP
69 bool "Platform bus based DesignWare PCIe Controller - Endpoint mode"
70 depends on PCI && PCI_MSI_IRQ_DOMAIN
71 depends on PCI_ENDPOINT
72 select PCIE_DW_EP
73 select PCIE_DW_PLAT
74 help
75 Enables support for the PCIe controller in the Designware IP to
76 work in endpoint mode. There are two instances of PCIe controller
77 in Designware IP.
78 This controller can work either as EP or RC. In order to enable
79 host-specific features PCIE_DW_PLAT_HOST must be selected and in
80 order to enable device-specific features PCI_DW_PLAT_EP must be
81 selected.
82
83config PCI_EXYNOS
84 tristate "Samsung Exynos PCIe controller"
85 depends on ARCH_EXYNOS || COMPILE_TEST
86 depends on PCI_MSI_IRQ_DOMAIN
87 select PCIE_DW_HOST
88 help
89 Enables support for the PCIe controller in the Samsung Exynos SoCs
90 to work in host mode. The PCI controller is based on the DesignWare
91 hardware and therefore the driver re-uses the DesignWare core
92 functions to implement the driver.
93
94config PCI_IMX6
95 bool "Freescale i.MX6/7/8 PCIe controller"
96 depends on ARCH_MXC || COMPILE_TEST
97 depends on PCI_MSI_IRQ_DOMAIN
98 select PCIE_DW_HOST
99
100config PCIE_SPEAR13XX
101 bool "STMicroelectronics SPEAr PCIe controller"
102 depends on ARCH_SPEAR13XX || COMPILE_TEST
103 depends on PCI_MSI_IRQ_DOMAIN
104 select PCIE_DW_HOST
105 help
106 Say Y here if you want PCIe support on SPEAr13XX SoCs.
107
108config PCI_KEYSTONE
109 bool
110
111config PCI_KEYSTONE_HOST
112 bool "PCI Keystone Host Mode"
113 depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
114 depends on PCI_MSI_IRQ_DOMAIN
115 select PCIE_DW_HOST
116 select PCI_KEYSTONE
117 help
118 Enables support for the PCIe controller in the Keystone SoC to
119 work in host mode. The PCI controller on Keystone is based on
120 DesignWare hardware and therefore the driver re-uses the
121 DesignWare core functions to implement the driver.
122
123config PCI_KEYSTONE_EP
124 bool "PCI Keystone Endpoint Mode"
125 depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
126 depends on PCI_ENDPOINT
127 select PCIE_DW_EP
128 select PCI_KEYSTONE
129 help
130 Enables support for the PCIe controller in the Keystone SoC to
131 work in endpoint mode. The PCI controller on Keystone is based
132 on DesignWare hardware and therefore the driver re-uses the
133 DesignWare core functions to implement the driver.
134
135config PCI_LAYERSCAPE
136 bool "Freescale Layerscape PCIe controller - Host mode"
137 depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST)
138 depends on PCI_MSI_IRQ_DOMAIN
139 select PCIE_DW_HOST
140 select MFD_SYSCON
141 help
142 Say Y here if you want to enable PCIe controller support on Layerscape
143 SoCs to work in Host mode.
144 This controller can work either as EP or RC. The RCW[HOST_AGT_PEX]
145 determines which PCIe controller works in EP mode and which PCIe
146 controller works in RC mode.
147
148config PCI_LAYERSCAPE_EP
149 bool "Freescale Layerscape PCIe controller - Endpoint mode"
150 depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST)
151 depends on PCI_ENDPOINT
152 select PCIE_DW_EP
153 help
154 Say Y here if you want to enable PCIe controller support on Layerscape
155 SoCs to work in Endpoint mode.
156 This controller can work either as EP or RC. The RCW[HOST_AGT_PEX]
157 determines which PCIe controller works in EP mode and which PCIe
158 controller works in RC mode.
159
160config PCI_HISI
161 depends on OF && (ARM64 || COMPILE_TEST)
162 bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
163 depends on PCI_MSI_IRQ_DOMAIN
164 select PCIE_DW_HOST
165 select PCI_HOST_COMMON
166 help
167 Say Y here if you want PCIe controller support on HiSilicon
168 Hip05 and Hip06 SoCs
169
170config PCIE_QCOM
171 bool "Qualcomm PCIe controller"
172 depends on OF && (ARCH_QCOM || COMPILE_TEST)
173 depends on PCI_MSI_IRQ_DOMAIN
174 select PCIE_DW_HOST
175 select CRC8
176 help
177 Say Y here to enable PCIe controller support on Qualcomm SoCs. The
178 PCIe controller uses the DesignWare core plus Qualcomm-specific
179 hardware wrappers.
180
181config PCIE_QCOM_EP
182 tristate "Qualcomm PCIe controller - Endpoint mode"
183 depends on OF && (ARCH_QCOM || COMPILE_TEST)
184 depends on PCI_ENDPOINT
185 select PCIE_DW_EP
186 help
187 Say Y here to enable support for the PCIe controllers on Qualcomm SoCs
188 to work in endpoint mode. The PCIe controller uses the DesignWare core
189 plus Qualcomm-specific hardware wrappers.
190
191config PCIE_ARMADA_8K
192 bool "Marvell Armada-8K PCIe controller"
193 depends on ARCH_MVEBU || COMPILE_TEST
194 depends on PCI_MSI_IRQ_DOMAIN
195 select PCIE_DW_HOST
196 help
197 Say Y here if you want to enable PCIe controller support on
198 Armada-8K SoCs. The PCIe controller on Armada-8K is based on
199 DesignWare hardware and therefore the driver re-uses the
200 DesignWare core functions to implement the driver.
201
202config PCIE_ARTPEC6
203 bool
204
205config PCIE_ARTPEC6_HOST
206 bool "Axis ARTPEC-6 PCIe controller Host Mode"
207 depends on MACH_ARTPEC6 || COMPILE_TEST
208 depends on PCI_MSI_IRQ_DOMAIN
209 select PCIE_DW_HOST
210 select PCIE_ARTPEC6
211 help
212 Enables support for the PCIe controller in the ARTPEC-6 SoC to work in
213 host mode. This uses the DesignWare core.
214
215config PCIE_ARTPEC6_EP
216 bool "Axis ARTPEC-6 PCIe controller Endpoint Mode"
217 depends on MACH_ARTPEC6 || COMPILE_TEST
218 depends on PCI_ENDPOINT
219 select PCIE_DW_EP
220 select PCIE_ARTPEC6
221 help
222 Enables support for the PCIe controller in the ARTPEC-6 SoC to work in
223 endpoint mode. This uses the DesignWare core.
224
225config PCIE_ROCKCHIP_DW_HOST
226 bool "Rockchip DesignWare PCIe controller"
227 select PCIE_DW
228 select PCIE_DW_HOST
229 depends on PCI_MSI_IRQ_DOMAIN
230 depends on ARCH_ROCKCHIP || COMPILE_TEST
231 depends on OF
232 help
233 Enables support for the DesignWare PCIe controller in the
234 Rockchip SoC except RK3399.
235
236config PCIE_INTEL_GW
237 bool "Intel Gateway PCIe host controller support"
238 depends on OF && (X86 || COMPILE_TEST)
239 depends on PCI_MSI_IRQ_DOMAIN
240 select PCIE_DW_HOST
241 help
242 Say 'Y' here to enable PCIe Host controller support on Intel
243 Gateway SoCs.
244 The PCIe controller uses the DesignWare core plus Intel-specific
245 hardware wrappers.
246
247config PCIE_KEEMBAY
248 bool
249
250config PCIE_KEEMBAY_HOST
251 bool "Intel Keem Bay PCIe controller - Host mode"
252 depends on ARCH_KEEMBAY || COMPILE_TEST
253 depends on PCI && PCI_MSI_IRQ_DOMAIN
254 select PCIE_DW_HOST
255 select PCIE_KEEMBAY
256 help
257 Say 'Y' here to enable support for the PCIe controller in Keem Bay
258 to work in host mode.
259 The PCIe controller is based on DesignWare Hardware and uses
260 DesignWare core functions.
261
262config PCIE_KEEMBAY_EP
263 bool "Intel Keem Bay PCIe controller - Endpoint mode"
264 depends on ARCH_KEEMBAY || COMPILE_TEST
265 depends on PCI && PCI_MSI_IRQ_DOMAIN
266 depends on PCI_ENDPOINT
267 select PCIE_DW_EP
268 select PCIE_KEEMBAY
269 help
270 Say 'Y' here to enable support for the PCIe controller in Keem Bay
271 to work in endpoint mode.
272 The PCIe controller is based on DesignWare Hardware and uses
273 DesignWare core functions.
274
275config PCIE_KIRIN
276 depends on OF && (ARM64 || COMPILE_TEST)
277 tristate "HiSilicon Kirin series SoCs PCIe controllers"
278 depends on PCI_MSI_IRQ_DOMAIN
279 select PCIE_DW_HOST
280 help
281 Say Y here if you want PCIe controller support
282 on HiSilicon Kirin series SoCs.
283
284config PCIE_HISI_STB
285 bool "HiSilicon STB SoCs PCIe controllers"
286 depends on ARCH_HISI || COMPILE_TEST
287 depends on PCI_MSI_IRQ_DOMAIN
288 select PCIE_DW_HOST
289 help
290 Say Y here if you want PCIe controller support on HiSilicon STB SoCs
291
292config PCI_MESON
293 tristate "MESON PCIe controller"
294 default m if ARCH_MESON
295 depends on PCI_MSI_IRQ_DOMAIN
296 select PCIE_DW_HOST
297 help
298 Say Y here if you want to enable PCI controller support on Amlogic
299 SoCs. The PCI controller on Amlogic is based on DesignWare hardware
300 and therefore the driver re-uses the DesignWare core functions to
301 implement the driver.
302
303config PCIE_TEGRA194
304 tristate
305
306config PCIE_TEGRA194_HOST
307 tristate "NVIDIA Tegra194 (and later) PCIe controller - Host Mode"
308 depends on ARCH_TEGRA_194_SOC || COMPILE_TEST
309 depends on PCI_MSI_IRQ_DOMAIN
310 select PCIE_DW_HOST
311 select PHY_TEGRA194_P2U
312 select PCIE_TEGRA194
313 help
314 Enables support for the PCIe controller in the NVIDIA Tegra194 SoC to
315 work in host mode. There are two instances of PCIe controllers in
316 Tegra194. This controller can work either as EP or RC. In order to
317 enable host-specific features PCIE_TEGRA194_HOST must be selected and
318 in order to enable device-specific features PCIE_TEGRA194_EP must be
319 selected. This uses the DesignWare core.
320
321config PCIE_TEGRA194_EP
322 tristate "NVIDIA Tegra194 (and later) PCIe controller - Endpoint Mode"
323 depends on ARCH_TEGRA_194_SOC || COMPILE_TEST
324 depends on PCI_ENDPOINT
325 select PCIE_DW_EP
326 select PHY_TEGRA194_P2U
327 select PCIE_TEGRA194
328 help
329 Enables support for the PCIe controller in the NVIDIA Tegra194 SoC to
330 work in endpoint mode. There are two instances of PCIe controllers in
331 Tegra194. This controller can work either as EP or RC. In order to
332 enable host-specific features PCIE_TEGRA194_HOST must be selected and
333 in order to enable device-specific features PCIE_TEGRA194_EP must be
334 selected. This uses the DesignWare core.
335
336config PCIE_VISCONTI_HOST
337 bool "Toshiba Visconti PCIe controllers"
338 depends on ARCH_VISCONTI || COMPILE_TEST
339 depends on PCI_MSI_IRQ_DOMAIN
340 select PCIE_DW_HOST
341 help
342 Say Y here if you want PCIe controller support on Toshiba Visconti SoC.
343 This driver supports TMPV7708 SoC.
344
345config PCIE_UNIPHIER
346 bool "Socionext UniPhier PCIe host controllers"
347 depends on ARCH_UNIPHIER || COMPILE_TEST
348 depends on OF && HAS_IOMEM
349 depends on PCI_MSI_IRQ_DOMAIN
350 select PCIE_DW_HOST
351 help
352 Say Y here if you want PCIe host controller support on UniPhier SoCs.
353 This driver supports LD20 and PXs3 SoCs.
354
355config PCIE_UNIPHIER_EP
356 bool "Socionext UniPhier PCIe endpoint controllers"
357 depends on ARCH_UNIPHIER || COMPILE_TEST
358 depends on OF && HAS_IOMEM
359 depends on PCI_ENDPOINT
360 select PCIE_DW_EP
361 help
362 Say Y here if you want PCIe endpoint controller support on
363 UniPhier SoCs. This driver supports Pro5 SoC.
364
365config PCIE_AL
366 bool "Amazon Annapurna Labs PCIe controller"
367 depends on OF && (ARM64 || COMPILE_TEST)
368 depends on PCI_MSI_IRQ_DOMAIN
369 select PCIE_DW_HOST
370 select PCI_ECAM
371 help
372 Say Y here to enable support of the Amazon's Annapurna Labs PCIe
373 controller IP on Amazon SoCs. The PCIe controller uses the DesignWare
374 core plus Annapurna Labs proprietary hardware wrappers. This is
375 required only for DT-based platforms. ACPI platforms with the
376 Annapurna Labs PCIe controller don't need to enable this.
377
378config PCIE_FU740
379 bool "SiFive FU740 PCIe host controller"
380 depends on PCI_MSI_IRQ_DOMAIN
381 depends on SOC_SIFIVE || COMPILE_TEST
382 select PCIE_DW_HOST
383 help
384 Say Y here if you want PCIe controller support for the SiFive
385 FU740.
386
387endmenu