1# SPDX-License-Identifier: GPL-2.0-only
2#
3# MMC/SD host controller drivers
4#
5
6comment "MMC/SD/SDIO Host Controller Drivers"
7
8config MMC_DEBUG
9	bool "MMC host drivers debugging"
10	depends on MMC != n
11	help
12	  This is an option for use by developers; most people should
13	  say N here. This enables MMC host driver debugging. And further
14	  added host drivers please don't invent their private macro for
15	  debugging.
16
17config MMC_SUNPLUS
18	tristate "Sunplus SP7021 MMC Controller"
19	depends on ARCH_SUNPLUS || COMPILE_TEST
20	help
21	  If you say yes here, you will get support for eMMC host interface
22	  on Sunplus SoCs.
23
24	  If unsure, say N
25
26config MMC_ARMMMCI
27	tristate "ARM AMBA Multimedia Card Interface support"
28	depends on ARM_AMBA
29	help
30	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
31	  Interface (PL180 and PL181) support.  If you have an ARM(R)
32	  platform with a Multimedia Card slot, say Y or M here.
33
34	  If unsure, say N.
35
36config MMC_QCOM_DML
37	bool "Qualcomm Data Mover for SD Card Controller"
38	depends on MMC_ARMMMCI && QCOM_BAM_DMA
39	default y
40	help
41	  This selects the Qualcomm Data Mover lite/local on SD Card controller.
42	  This option will enable the dma to work correctly, if you are using
43	  Qcom SOCs and MMC, you would probably need this option to get DMA working.
44
45	  if unsure, say N.
46
47config MMC_STM32_SDMMC
48	bool "STMicroelectronics STM32 SDMMC Controller"
49	depends on MMC_ARMMMCI
50	default y
51	help
52	  This selects the STMicroelectronics STM32 SDMMC host controller.
53	  If you have a STM32 sdmmc host with internal DMA say Y here.
54
55	  If unsure, say N.
56
57config MMC_PXA
58	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
59	depends on ARCH_PXA
60	help
61	  This selects the Intel(R) PXA(R) Multimedia card Interface.
62	  If you have a PXA(R) platform with a Multimedia Card slot,
63	  say Y or M here.
64
65	  If unsure, say N.
66
67config MMC_SDHCI
68	tristate "Secure Digital Host Controller Interface support"
69	depends on HAS_DMA
70	help
71	  This selects the generic Secure Digital Host Controller Interface.
72	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
73	  and Toshiba(R). Most controllers found in laptops are of this type.
74
75	  If you have a controller with this interface, say Y or M here. You
76	  also need to enable an appropriate bus interface.
77
78	  If unsure, say N.
79
80config MMC_SDHCI_IO_ACCESSORS
81	bool
82	depends on MMC_SDHCI
83	help
84	  This is silent Kconfig symbol that is selected by the drivers that
85	  need to overwrite SDHCI IO memory accessors.
86
87config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
88	bool
89	depends on MMC_SDHCI
90	select MMC_SDHCI_IO_ACCESSORS
91	help
92	  This option is selected by drivers running on big endian hosts
93	  and performing I/O to a SDHCI controller through a bus that
94	  implements a hardware byte swapper using a 32-bit datum.
95	  This endian mapping mode is called "data invariance" and
96	  has the effect of scrambling the addresses and formats of data
97	  accessed in sizes other than the datum size.
98
99	  This is the case for the Nintendo Wii SDHCI.
100
101config MMC_SDHCI_PCI
102	tristate "SDHCI support on PCI bus"
103	depends on MMC_SDHCI && PCI
104	select MMC_CQHCI
105	select IOSF_MBI if X86
106	select MMC_SDHCI_IO_ACCESSORS
107	help
108	  This selects the PCI Secure Digital Host Controller Interface.
109	  Most controllers found today are PCI devices.
110
111	  If you have a controller with this interface, say Y or M here.
112
113	  If unsure, say N.
114
115config MMC_RICOH_MMC
116	bool "Ricoh MMC Controller Disabler"
117	depends on MMC_SDHCI_PCI
118	default y
119	help
120	  This adds a pci quirk to disable Ricoh MMC Controller. This
121	  proprietary controller is unnecessary because the SDHCI driver
122	  supports MMC cards on the SD controller, but if it is not
123	  disabled, it will steal the MMC cards away - rendering them
124	  useless. It is safe to select this even if you don't
125	  have a Ricoh based card reader.
126
127	  If unsure, say Y.
128
129config MMC_SDHCI_ACPI
130	tristate "SDHCI support for ACPI enumerated SDHCI controllers"
131	depends on MMC_SDHCI && ACPI && PCI
132	select IOSF_MBI if X86
133	help
134	  This selects support for ACPI enumerated SDHCI controllers,
135	  identified by ACPI Compatibility ID PNP0D40 or specific
136	  ACPI Hardware IDs.
137
138	  If you have a controller with this interface, say Y or M here.
139
140	  If unsure, say N.
141
142config MMC_SDHCI_PLTFM
143	tristate "SDHCI platform and OF driver helper"
144	depends on MMC_SDHCI
145	help
146	  This selects the common helper functions support for Secure Digital
147	  Host Controller Interface based platform and OF drivers.
148
149	  If you have a controller with this interface, say Y or M here.
150
151	  If unsure, say N.
152
153config MMC_SDHCI_OF_ARASAN
154	tristate "SDHCI OF support for the Arasan SDHCI controllers"
155	depends on MMC_SDHCI_PLTFM
156	depends on OF
157	depends on COMMON_CLK
158	select MMC_CQHCI
159	help
160	  This selects the Arasan Secure Digital Host Controller Interface
161	  (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
162
163	  If you have a controller with this interface, say Y or M here.
164
165	  If unsure, say N.
166
167config MMC_SDHCI_OF_ASPEED
168	tristate "SDHCI OF support for the ASPEED SDHCI controller"
169	depends on ARCH_ASPEED || COMPILE_TEST
170	depends on MMC_SDHCI_PLTFM
171	depends on OF && OF_ADDRESS
172	select MMC_SDHCI_IO_ACCESSORS
173	help
174	  This selects the ASPEED Secure Digital Host Controller Interface.
175
176	  If you have a controller with this interface, say Y or M here. You
177	  also need to enable an appropriate bus interface.
178
179	  If unsure, say N.
180
181config MMC_SDHCI_OF_ASPEED_TEST
182	bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS
183	depends on MMC_SDHCI_OF_ASPEED && KUNIT
184	depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y)
185	default KUNIT_ALL_TESTS
186	help
187	  Enable KUnit tests for the ASPEED SDHCI driver. Select this
188	  option only if you will boot the kernel for the purpose of running
189	  unit tests (e.g. under UML or qemu).
190
191	  The KUnit tests generally exercise parts of the driver that do not
192	  directly touch the hardware, for example, the phase correction
193	  calculations.
194
195	  If unsure, say N.
196
197config MMC_SDHCI_OF_AT91
198	tristate "SDHCI OF support for the Atmel SDMMC controller"
199	depends on MMC_SDHCI_PLTFM
200	depends on OF && HAVE_CLK
201	help
202	  This selects the Atmel SDMMC driver
203
204config MMC_SDHCI_OF_ESDHC
205	tristate "SDHCI OF support for the Freescale eSDHC controller"
206	depends on MMC_SDHCI_PLTFM
207	depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
208	select MMC_SDHCI_IO_ACCESSORS
209	select FSL_GUTS
210	help
211	  This selects the Freescale eSDHC controller support.
212
213	  If you have a controller with this interface, say Y or M here.
214
215	  If unsure, say N.
216
217config MMC_SDHCI_OF_HLWD
218	tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
219	depends on MMC_SDHCI_PLTFM
220	depends on PPC
221	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
222	help
223	  This selects the Secure Digital Host Controller Interface (SDHCI)
224	  found in the "Hollywood" chipset of the Nintendo Wii video game
225	  console.
226
227	  If you have a controller with this interface, say Y or M here.
228
229	  If unsure, say N.
230
231config MMC_SDHCI_OF_DWCMSHC
232	tristate "SDHCI OF support for the Synopsys DWC MSHC"
233	depends on MMC_SDHCI_PLTFM
234	depends on OF
235	depends on COMMON_CLK
236	help
237	  This selects Synopsys DesignWare Cores Mobile Storage Controller
238	  support.
239	  If you have a controller with this interface, say Y or M here.
240	  If unsure, say N.
241
242config MMC_SDHCI_OF_SPARX5
243	tristate "SDHCI OF support for the MCHP Sparx5 SoC"
244	depends on MMC_SDHCI_PLTFM
245	depends on ARCH_SPARX5 || COMPILE_TEST
246	help
247	  This selects the Secure Digital Host Controller Interface (SDHCI)
248	  found in the MCHP Sparx5 SoC.
249
250	  If you have a Sparx5 SoC with this interface, say Y or M here.
251
252	  If unsure, say N.
253
254config MMC_SDHCI_CADENCE
255	tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
256	depends on MMC_SDHCI_PLTFM
257	depends on OF
258	help
259	  This selects the Cadence SD/SDIO/eMMC driver.
260
261	  If you have a controller with this interface, say Y or M here.
262
263	  If unsure, say N.
264
265config MMC_SDHCI_ESDHC_MCF
266	tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
267	depends on M5441x
268	depends on MMC_SDHCI_PLTFM
269	select MMC_SDHCI_IO_ACCESSORS
270	help
271	  This selects the Freescale eSDHC controller support for
272	  ColdFire mcf5441x devices.
273
274	  If you have a controller with this interface, say Y or M here.
275
276	  If unsure, say N.
277
278config MMC_SDHCI_ESDHC_IMX
279	tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
280	depends on ARCH_MXC || COMPILE_TEST
281	depends on MMC_SDHCI_PLTFM
282	depends on OF
283	select MMC_SDHCI_IO_ACCESSORS
284	select MMC_CQHCI
285	help
286	  This selects the Freescale eSDHC/uSDHC controller support
287	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.
288
289	  If you have a controller with this interface, say Y or M here.
290
291	  If unsure, say N.
292
293config MMC_SDHCI_DOVE
294	tristate "SDHCI support on Marvell's Dove SoC"
295	depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
296	depends on MMC_SDHCI_PLTFM
297	select MMC_SDHCI_IO_ACCESSORS
298	help
299	  This selects the Secure Digital Host Controller Interface in
300	  Marvell's Dove SoC.
301
302	  If you have a controller with this interface, say Y or M here.
303
304	  If unsure, say N.
305
306config MMC_SDHCI_TEGRA
307	tristate "SDHCI platform support for the Tegra SD/MMC Controller"
308	depends on ARCH_TEGRA || COMPILE_TEST
309	depends on MMC_SDHCI_PLTFM
310	select MMC_SDHCI_IO_ACCESSORS
311	select MMC_CQHCI
312	help
313	  This selects the Tegra SD/MMC controller. If you have a Tegra
314	  platform with SD or MMC devices, say Y or M here.
315
316	  If unsure, say N.
317
318config MMC_SDHCI_S3C
319	tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC"
320	depends on MMC_SDHCI
321	depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
322	help
323	  This selects the Secure Digital Host Controller Interface (SDHCI)
324	  often referrered to as the HSMMC block in some of the Samsung
325	  S3C6410, S5Pv210 and Exynos (Exynso4210, Exynos4412) SoCs.
326
327	  If you have a controller with this interface (thereforeyou build for
328	  such Samsung SoC), say Y or M here.
329
330	  If unsure, say N.
331
332config MMC_SDHCI_PXAV3
333	tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
334	depends on HAVE_CLK
335	depends on MMC_SDHCI_PLTFM
336	depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
337	default CPU_MMP2
338	help
339	  This selects the Marvell(R) PXAV3 SD Host Controller.
340	  If you have a MMP2 platform with SD Host Controller
341	  and a card slot, say Y or M here.
342
343	  If unsure, say N.
344
345config MMC_SDHCI_PXAV2
346	tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
347	depends on HAVE_CLK
348	depends on MMC_SDHCI_PLTFM
349	depends on ARCH_MMP || COMPILE_TEST
350	default CPU_PXA910
351	select MMC_SDHCI_IO_ACCESSORS
352	help
353	  This selects the Marvell(R) PXAV2 SD Host Controller.
354	  If you have a PXA9XX platform with SD Host Controller
355	  and a card slot, say Y or M here.
356
357	  If unsure, say N.
358
359config MMC_SDHCI_SPEAR
360	tristate "SDHCI support on ST SPEAr platform"
361	depends on MMC_SDHCI
362	depends on PLAT_SPEAR || COMPILE_TEST
363	depends on OF
364	help
365	  This selects the Secure Digital Host Controller Interface (SDHCI)
366	  often referrered to as the HSMMC block in some of the ST SPEAR range
367	  of SoC
368
369	  If you have a controller with this interface, say Y or M here.
370
371	  If unsure, say N.
372
373config MMC_SDHCI_S3C_DMA
374	bool "DMA support on S3C SDHCI"
375	depends on MMC_SDHCI_S3C
376	help
377	  Enable DMA support on the Samsung S3C SDHCI glue. The DMA
378	  has proved to be problematic if the controller encounters
379	  certain errors, and thus should be treated with care.
380
381	  YMMV.
382
383config MMC_SDHCI_BCM_KONA
384	tristate "SDHCI support on Broadcom KONA platform"
385	depends on ARCH_BCM_MOBILE || COMPILE_TEST
386	depends on MMC_SDHCI_PLTFM
387	help
388	  This selects the Broadcom Kona Secure Digital Host Controller
389	  Interface(SDHCI) support.
390	  This is used in Broadcom mobile SoCs.
391
392	  If you have a controller with this interface, say Y or M here.
393
394config MMC_SDHCI_F_SDH30
395	tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
396	depends on MMC_SDHCI_PLTFM
397	depends on OF || ACPI
398	help
399	  This selects the Secure Digital Host Controller Interface (SDHCI)
400	  Needed by some Fujitsu SoC for MMC / SD / SDIO support.
401	  If you have a controller with this interface, say Y or M here.
402
403	  If unsure, say N.
404
405config MMC_SDHCI_MILBEAUT
406	tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
407	depends on MMC_SDHCI_PLTFM
408	depends on OF
409	help
410	  This selects the Secure Digital Host Controller Interface (SDHCI)
411	  Needed by Milbeaut SoC for MMC / SD / SDIO support.
412	  If you have a controller with this interface, say Y or M here.
413
414	  If unsure, say N.
415
416config MMC_SDHCI_IPROC
417	tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
418	depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST
419	depends on MMC_SDHCI_PLTFM
420	depends on OF || ACPI
421	default ARCH_BCM_IPROC
422	select MMC_SDHCI_IO_ACCESSORS
423	help
424	  This selects the iProc SD/MMC controller.
425
426	  If you have a BCM2835 or IPROC platform with SD or MMC devices,
427	  say Y or M here.
428
429	  If unsure, say N.
430
431config MMC_MESON_GX
432	tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
433	depends on ARCH_MESON|| COMPILE_TEST
434	depends on COMMON_CLK
435	help
436	  This selects support for the Amlogic SD/MMC Host Controller
437	  found on the S905/GX*/AXG family of SoCs.  This controller is
438	  MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
439
440	  If you have a controller with this interface, say Y here.
441
442config MMC_MESON_MX_SDHC
443	tristate "Amlogic Meson SDHC Host Controller support"
444	depends on (ARM && ARCH_MESON) || COMPILE_TEST
445	depends on COMMON_CLK
446	depends on OF
447	help
448	  This selects support for the SDHC Host Controller on
449	  Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
450	  The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
451	  with 1, 4, and 8 bit bus widths.
452
453	  If you have a controller with this interface, say Y or M here.
454	  If unsure, say N.
455
456config MMC_MESON_MX_SDIO
457	tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
458	depends on ARCH_MESON || COMPILE_TEST
459	depends on COMMON_CLK
460	depends on OF_ADDRESS
461	help
462	  This selects support for the SD/MMC Host Controller on
463	  Amlogic Meson6, Meson8 and Meson8b SoCs.
464
465	  If you have a controller with this interface, say Y or M here.
466	  If unsure, say N.
467
468config MMC_MOXART
469	tristate "MOXART SD/MMC Host Controller support"
470	depends on ARCH_MOXART || COMPILE_TEST
471	help
472	  This selects support for the MOXART SD/MMC Host Controller.
473	  MOXA provides one multi-functional card reader which can
474	  be found on some embedded hardware such as UC-7112-LX.
475	  If you have a controller with this interface, say Y here.
476
477config MMC_SDHCI_ST
478	tristate "SDHCI support on STMicroelectronics SoC"
479	depends on ARCH_STI || FSP2 || COMPILE_TEST
480	depends on MMC_SDHCI_PLTFM
481	select MMC_SDHCI_IO_ACCESSORS
482	help
483	  This selects the Secure Digital Host Controller Interface in
484	  STMicroelectronics SoCs.
485
486	  If you have a controller with this interface, say Y or M here.
487	  If unsure, say N.
488
489config MMC_OMAP
490	tristate "TI OMAP Multimedia Card Interface support"
491	depends on ARCH_OMAP
492	help
493	  This selects the TI OMAP Multimedia card Interface.
494	  If you have an OMAP board with a Multimedia Card slot,
495	  say Y or M here.
496
497	  If unsure, say N.
498
499config MMC_OMAP_HS
500	tristate "TI OMAP High Speed Multimedia Card Interface support"
501	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
502	help
503	  This selects the TI OMAP High Speed Multimedia card Interface.
504	  If you have an omap2plus board with a Multimedia Card slot,
505	  say Y or M here.
506
507	  If unsure, say N.
508
509config MMC_WBSD
510	tristate "Winbond W83L51xD SD/MMC Card Interface support"
511	depends on ISA_DMA_API
512	help
513	  This selects the Winbond(R) W83L51xD Secure digital and
514	  Multimedia card Interface.
515	  If you have a machine with a integrated W83L518D or W83L519D
516	  SD/MMC card reader, say Y or M here.
517
518	  If unsure, say N.
519
520config MMC_ALCOR
521	tristate "Alcor Micro/Alcor Link SD/MMC controller"
522	depends on MISC_ALCOR_PCI
523	help
524	  Say Y here to include driver code to support SD/MMC card interface
525	  of Alcor Micro PCI-E card reader
526
527config MMC_AU1X
528	tristate "Alchemy AU1XX0 MMC Card Interface support"
529	depends on MIPS_ALCHEMY
530	help
531	  This selects the AMD Alchemy(R) Multimedia card interface.
532	  If you have a Alchemy platform with a MMC slot, say Y or M here.
533
534	  If unsure, say N.
535
536config MMC_ATMELMCI
537	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
538	depends on ARCH_AT91
539	help
540	  This selects the Atmel Multimedia Card Interface driver.
541	  If you have an AT91 platform with a Multimedia Card slot,
542	  say Y or M here.
543
544	  If unsure, say N.
545
546config MMC_SDHCI_MSM
547	tristate "Qualcomm SDHCI Controller Support"
548	depends on ARCH_QCOM || COMPILE_TEST
549	depends on MMC_SDHCI_PLTFM
550	select MMC_SDHCI_IO_ACCESSORS
551	select MMC_CQHCI
552	select QCOM_SCM if MMC_CRYPTO
553	help
554	  This selects the Secure Digital Host Controller Interface (SDHCI)
555	  support present in Qualcomm SOCs. The controller supports
556	  SD/MMC/SDIO devices.
557
558	  If you have a controller with this interface, say Y or M here.
559
560	  If unsure, say N.
561
562config MMC_MXC
563	tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
564	depends on ARCH_MXC || PPC_MPC512x
565	help
566	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
567	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
568	  with a Multimedia Card slot, say Y or M here.
569
570	  If unsure, say N.
571
572config MMC_MXS
573	tristate "Freescale MXS Multimedia Card Interface support"
574	depends on ARCH_MXS && MXS_DMA
575	help
576	  This selects the Freescale SSP MMC controller found on MXS based
577	  platforms like mx23/28.
578
579	  If unsure, say N.
580
581config MMC_TIFM_SD
582	tristate "TI Flash Media MMC/SD Interface support"
583	depends on PCI
584	select TIFM_CORE
585	help
586	  Say Y here if you want to be able to access MMC/SD cards with
587	  the Texas Instruments(R) Flash Media card reader, found in many
588	  laptops.
589	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
590	  probably also need appropriate card reader host adapter, such as
591	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
592	  (TIFM_7XX1)'.
593
594	  To compile this driver as a module, choose M here: the
595	  module will be called tifm_sd.
596
597config MMC_MVSDIO
598	tristate "Marvell MMC/SD/SDIO host driver"
599	depends on PLAT_ORION || (COMPILE_TEST && ARM)
600	depends on OF
601	help
602	  This selects the Marvell SDIO host driver.
603	  SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
604	  SoC controllers.
605
606	  To compile this driver as a module, choose M here: the
607	  module will be called mvsdio.
608
609config MMC_DAVINCI
610	tristate "TI DAVINCI Multimedia Card Interface support"
611	depends on ARCH_DAVINCI || COMPILE_TEST
612	help
613	  This selects the TI DAVINCI Multimedia card Interface.
614	  If you have an DAVINCI board with a Multimedia Card slot,
615	  say Y or M here.  If unsure, say N.
616
617config MMC_SPI
618	tristate "MMC/SD/SDIO over SPI"
619	depends on SPI_MASTER
620	select CRC7
621	select CRC_ITU_T
622	help
623	  Some systems access MMC/SD/SDIO cards using a SPI controller
624	  instead of using a "native" MMC/SD/SDIO controller.  This has a
625	  disadvantage of being relatively high overhead, but a compensating
626	  advantage of working on many systems without dedicated MMC/SD/SDIO
627	  controllers.
628
629	  If unsure, or if your system has no SPI master driver, say N.
630
631config MMC_SDRICOH_CS
632	tristate "MMC/SD driver for Ricoh Bay1Controllers"
633	depends on PCI && PCMCIA
634	help
635	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
636	  card whenever you insert a MMC or SD card into the card slot.
637
638	  To compile this driver as a module, choose M here: the
639	  module will be called sdricoh_cs.
640
641config MMC_SDHCI_SPRD
642	tristate "Spreadtrum SDIO host Controller"
643	depends on ARCH_SPRD || COMPILE_TEST
644	depends on MMC_SDHCI_PLTFM
645	select MMC_SDHCI_IO_ACCESSORS
646	select MMC_HSQ
647	help
648	  This selects the SDIO Host Controller in Spreadtrum
649	  SoCs, this driver supports R11(IP version: R11P0).
650
651	  If you have a controller with this interface, say Y or M here.
652
653	  If unsure, say N.
654
655config MMC_TMIO_CORE
656	tristate
657
658config MMC_SDHI
659	tristate "Renesas SDHI SD/SDIO controller support"
660	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
661	select MMC_TMIO_CORE
662	select RESET_CONTROLLER if ARCH_RENESAS
663	help
664	  This provides support for the SDHI SD/SDIO controller found in
665	  Renesas SuperH, ARM and ARM64 based SoCs
666
667config MMC_SDHI_SYS_DMAC
668	tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
669	depends on MMC_SDHI
670	default MMC_SDHI if (SUPERH || ARM)
671	help
672	  This provides DMA support for SDHI SD/SDIO controllers
673	  using SYS-DMAC via DMA Engine. This supports the controllers
674	  found in SuperH and Renesas ARM based SoCs.
675
676config MMC_SDHI_INTERNAL_DMAC
677	tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
678	depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
679	depends on MMC_SDHI
680	default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
681	help
682	  This provides DMA support for SDHI SD/SDIO controllers
683	  using on-chip bus mastering. This supports the controllers
684	  found in arm64 based SoCs. This controller is also found in
685	  some RZ family SoCs.
686
687config MMC_UNIPHIER
688	tristate "UniPhier SD/eMMC Host Controller support"
689	depends on ARCH_UNIPHIER || COMPILE_TEST
690	depends on OF
691	select MMC_TMIO_CORE
692	help
693	  This provides support for the SD/eMMC controller found in
694	  UniPhier SoCs. The eMMC variant of this controller is used
695	  only for 32-bit SoCs.
696
697config MMC_CB710
698	tristate "ENE CB710 MMC/SD Interface support"
699	depends on PCI
700	select CB710_CORE
701	help
702	  This option enables support for MMC/SD part of ENE CB710/720 Flash
703	  memory card reader found in some laptops (ie. some versions of
704	  HP Compaq nx9500).
705
706	  This driver can also be built as a module. If so, the module
707	  will be called cb710-mmc.
708
709config MMC_VIA_SDMMC
710	tristate "VIA SD/MMC Card Reader Driver"
711	depends on PCI
712	help
713	  This selects the VIA SD/MMC Card Reader driver, say Y or M here.
714	  VIA provides one multi-functional card reader which integrated into
715	  some motherboards manufactured by VIA. This card reader supports
716	  SD/MMC/SDHC.
717	  If you have a controller with this interface, say Y or M here.
718
719	  If unsure, say N.
720
721config MMC_CAVIUM_OCTEON
722	tristate "Cavium OCTEON SD/MMC Card Interface support"
723	depends on CAVIUM_OCTEON_SOC
724	help
725	  This selects Cavium OCTEON SD/MMC card Interface.
726	  If you have an OCTEON board with a Multimedia Card slot,
727	  say Y or M here.
728
729	  If unsure, say N.
730
731config MMC_CAVIUM_THUNDERX
732	tristate "Cavium ThunderX SD/MMC Card Interface support"
733	depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
734	depends on GPIO_THUNDERX
735	depends on OF_ADDRESS
736	help
737	  This selects Cavium ThunderX SD/MMC Card Interface.
738	  If you have an Cavium ARM64 board with a Multimedia Card slot
739	  or builtin eMMC chip say Y or M here. If built as a module
740	  the module will be called thunderx_mmc.ko.
741
742config MMC_DW
743	tristate "Synopsys DesignWare Memory Card Interface"
744	depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
745	help
746	  This selects support for the Synopsys DesignWare Mobile Storage IP
747	  block, this provides host support for SD and MMC interfaces, in both
748	  PIO, internal DMA mode and external DMA mode.
749
750config MMC_DW_PLTFM
751	tristate "Synopsys Designware MCI Support as platform device"
752	depends on MMC_DW
753	default y
754	help
755	  This selects the common helper functions support for Host Controller
756	  Interface based platform driver. Please select this option if the IP
757	  is present as a platform device. This is the common interface for the
758	  Synopsys Designware IP.
759
760	  If you have a controller with this interface, say Y or M here.
761
762	  If unsure, say Y.
763
764config MMC_DW_BLUEFIELD
765	tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
766	depends on MMC_DW
767	select MMC_DW_PLTFM
768	help
769	  This selects support for Mellanox BlueField SoC specific extensions to
770	  the Synopsys DesignWare Memory Card Interface driver. Select this
771	  option for platforms based on Mellanox BlueField SoC's.
772
773config MMC_DW_EXYNOS
774	tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
775	depends on MMC_DW
776	select MMC_DW_PLTFM
777	help
778	  This selects support for Samsung Exynos SoC specific extensions to the
779	  Synopsys DesignWare Memory Card Interface driver. Select this option
780	  for platforms based on Exynos4 and Exynos5 SoC's.
781
782config MMC_DW_HI3798CV200
783	tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
784	depends on MMC_DW
785	select MMC_DW_PLTFM
786	help
787	  This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
788	  Synopsys DesignWare Memory Card Interface driver. Select this option
789	  for platforms based on HiSilicon Hi3798CV200 SoC.
790
791config MMC_DW_K3
792	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
793	depends on MMC_DW
794	select MMC_DW_PLTFM
795	help
796	  This selects support for Hisilicon K3 SoC specific extensions to the
797	  Synopsys DesignWare Memory Card Interface driver. Select this option
798	  for platforms based on Hisilicon K3 SoC's.
799
800config MMC_DW_PCI
801	tristate "Synopsys Designware MCI support on PCI bus"
802	depends on MMC_DW && PCI
803	help
804	  This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
805	  Select this option if the IP is present on PCI platform.
806
807	  If you have a controller with this interface, say Y or M here.
808
809	  If unsure, say N.
810
811config MMC_DW_ROCKCHIP
812	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
813	depends on MMC_DW && ARCH_ROCKCHIP
814	select MMC_DW_PLTFM
815	help
816	  This selects support for Rockchip SoC specific extensions to the
817	  Synopsys DesignWare Memory Card Interface driver. Select this option
818	  for platforms based on RK3066, RK3188 and RK3288 SoC's.
819
820config MMC_DW_STARFIVE
821	tristate "StarFive specific extensions for Synopsys DW Memory Card Interface"
822	depends on SOC_STARFIVE
823	depends on MMC_DW
824	select MMC_DW_PLTFM
825	help
826	  This selects support for StarFive JH7110 SoC specific extensions to the
827	  Synopsys DesignWare Memory Card Interface driver. Select this option
828	  for platforms based on StarFive JH7110 SoC.
829
830config MMC_SH_MMCIF
831	tristate "SuperH Internal MMCIF support"
832	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
833	help
834	  This selects the MMC Host Interface controller (MMCIF) found in various
835	  Renesas SoCs for SH and ARM architectures.
836
837
838config MMC_JZ4740
839	tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
840	depends on MIPS
841	help
842	  This selects support for the SD/MMC controller on Ingenic
843	  JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
844
845	  If you have a board based on such a SoC and with a SD/MMC slot,
846	  say Y or M here.
847
848config MMC_VUB300
849	tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
850	depends on USB
851	help
852	  This selects support for Elan Digital Systems' VUB300 chip.
853
854	  The VUB300 is a USB-SDIO Host Controller Interface chip
855	  that enables the host computer to use SDIO/SD/MMC cards
856	  via a USB 2.0 or USB 1.1 host.
857
858	  The VUB300 chip will be found in both physically separate
859	  USB to SDIO/SD/MMC adapters and embedded on some motherboards.
860
861	  The VUB300 chip supports SD and MMC memory cards in addition
862	  to single and multifunction SDIO cards.
863
864	  Some SDIO cards will need a firmware file to be loaded and
865	  sent to VUB300 chip in order to achieve better data throughput.
866	  Download these "Offload Pseudocode" from Elan Digital Systems'
867	  web-site http://www.elandigitalsystems.com/support/downloads.php
868	  and put them in /lib/firmware. Note that without these additional
869	  firmware files the VUB300 chip will still function, but not at
870	  the best obtainable data rate.
871
872	  To compile this mmc host controller driver as a module,
873	  choose M here: the module will be called vub300.
874
875	  If you have a computer with an embedded VUB300 chip
876	  or if you intend connecting a USB adapter based on a
877	  VUB300 chip say Y or M here.
878
879config MMC_USHC
880	tristate "USB SD Host Controller (USHC) support"
881	depends on USB
882	help
883	  This selects support for USB SD Host Controllers based on
884	  the Cypress Astoria chip with firmware compliant with CSR's
885	  USB SD Host Controller specification (CS-118793-SP).
886
887	  CSR boards with this device include: USB<>SDIO (M1985v2),
888	  and Ultrasira.
889
890	  Note: These controllers only support SDIO cards and do not
891	  support MMC or SD memory cards.
892
893config MMC_WMT
894	tristate "Wondermedia SD/MMC Host Controller support"
895	depends on ARCH_VT8500
896	default y
897	help
898	  This selects support for the SD/MMC Host Controller on
899	  Wondermedia WM8505/WM8650 based SoCs.
900
901	  To compile this driver as a module, choose M here: the
902	  module will be called wmt-sdmmc.
903
904config MMC_USDHI6ROL0
905	tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
906	depends on HAS_DMA
907	help
908	  This selects support for the Renesas USDHI6ROL0 SD/SDIO
909	  Host Controller
910
911config MMC_REALTEK_PCI
912	tristate "Realtek PCI-E SD/MMC Card Interface Driver"
913	depends on MISC_RTSX_PCI
914	help
915	  Say Y here to include driver code to support SD/MMC card interface
916	  of Realtek PCI-E card reader
917
918config MMC_REALTEK_USB
919	tristate "Realtek USB SD/MMC Card Interface Driver"
920	depends on MISC_RTSX_USB
921	help
922	  Say Y here to include driver code to support SD/MMC card interface
923	  of Realtek RTS5129/39 series card reader
924
925config MMC_SUNXI
926	tristate "Allwinner sunxi SD/MMC Host Controller support"
927	depends on ARCH_SUNXI || COMPILE_TEST
928	depends on SUNXI_CCU
929	help
930	  This selects support for the SD/MMC Host Controller on
931	  Allwinner sunxi SoCs.
932
933config MMC_CQHCI
934	tristate "Command Queue Host Controller Interface support"
935	depends on HAS_DMA
936	help
937	  This selects the Command Queue Host Controller Interface (CQHCI)
938	  support present in host controllers of Qualcomm Technologies, Inc
939	  amongst others.
940	  This controller supports eMMC devices with command queue support.
941
942	  If you have a controller with this interface, say Y or M here.
943
944	  If unsure, say N.
945
946config MMC_HSQ
947	tristate "MMC Host Software Queue support"
948	help
949	  This selects the MMC Host Software Queue support. This may increase
950	  performance, if the host controller and its driver supports it.
951
952	  If you have a controller/driver supporting this interface, say Y or M
953	  here.
954
955	  If unsure, say N.
956
957config MMC_TOSHIBA_PCI
958	tristate "Toshiba Type A SD/MMC Card Interface Driver"
959	depends on PCI
960
961config MMC_BCM2835
962	tristate "Broadcom BCM2835 SDHOST MMC Controller support"
963	depends on ARCH_BCM2835 || COMPILE_TEST
964	help
965	  This selects the BCM2835 SDHOST MMC controller. If you have
966	  a BCM2835 platform with SD or MMC devices, say Y or M here.
967
968	  Note that the BCM2835 has two SD controllers: The Arasan
969	  sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
970	  sdhost controller (supported by this driver).
971
972	  If unsure, say N.
973
974config MMC_MTK
975	tristate "MediaTek SD/MMC Card Interface support"
976	depends on HAS_DMA
977	depends on COMMON_CLK
978	select REGULATOR
979	select MMC_CQHCI
980	help
981	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
982	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
983	  This is needed if support for any SD/SDIO/MMC devices is required.
984	  If unsure, say N.
985
986config MMC_SDHCI_MICROCHIP_PIC32
987	tristate "Microchip PIC32MZDA SDHCI support"
988	depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
989	help
990	  This selects the Secure Digital Host Controller Interface (SDHCI)
991	  for PIC32MZDA platform.
992
993	  If you have a controller with this interface, say Y or M here.
994
995	  If unsure, say N.
996
997config MMC_SDHCI_BRCMSTB
998	tristate "Broadcom SDIO/SD/MMC support"
999	depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
1000	depends on MMC_SDHCI_PLTFM
1001	select MMC_CQHCI
1002	default ARCH_BRCMSTB || BMIPS_GENERIC
1003	help
1004	  This selects support for the SDIO/SD/MMC Host Controller on
1005	  Broadcom STB SoCs.
1006
1007	  If unsure, say Y.
1008
1009config MMC_SDHCI_XENON
1010	tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
1011	depends on MMC_SDHCI_PLTFM
1012	help
1013	  This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
1014	  If you have a controller with this interface, say Y or M here.
1015	  If unsure, say N.
1016
1017config MMC_SDHCI_OMAP
1018	tristate "TI SDHCI Controller Support"
1019	depends on MMC_SDHCI_PLTFM && OF
1020	select THERMAL
1021	imply TI_SOC_THERMAL
1022	select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
1023	help
1024	  This selects the Secure Digital Host Controller Interface (SDHCI)
1025	  support present in TI's DRA7 SOCs. The controller supports
1026	  SD/MMC/SDIO devices.
1027
1028	  If you have a controller with this interface, say Y or M here.
1029
1030	  If unsure, say N.
1031
1032config MMC_SDHCI_AM654
1033	tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
1034	depends on MMC_SDHCI_PLTFM && OF
1035	select MMC_SDHCI_IO_ACCESSORS
1036	select MMC_CQHCI
1037	select REGMAP_MMIO
1038	help
1039	  This selects the Secure Digital Host Controller Interface (SDHCI)
1040	  support present in TI's AM654 SOCs. The controller supports
1041	  SD/MMC/SDIO devices.
1042
1043	  If you have a controller with this interface, say Y or M here.
1044
1045	  If unsure, say N.
1046
1047config MMC_OWL
1048	tristate "Actions Semi Owl SD/MMC Host Controller support"
1049	depends on HAS_DMA
1050	depends on ARCH_ACTIONS || COMPILE_TEST
1051	help
1052	  This selects support for the SD/MMC Host Controller on
1053	  Actions Semi Owl SoCs.
1054
1055config MMC_SDHCI_EXTERNAL_DMA
1056	bool
1057
1058config MMC_LITEX
1059	tristate "LiteX MMC Host Controller support"
1060	depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST
1061	select REGULATOR
1062	select REGULATOR_FIXED_VOLTAGE
1063	help
1064	  This selects support for the MMC Host Controller found in LiteX SoCs.
1065
1066	  To compile this driver as a module, choose M here: the
1067	  module will be called litex_mmc.
1068
1069	  If unsure, say N.
1070