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_ARMMMCI
18	tristate "ARM AMBA Multimedia Card Interface support"
19	depends on ARM_AMBA
20	help
21	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
22	  Interface (PL180 and PL181) support.  If you have an ARM(R)
23	  platform with a Multimedia Card slot, say Y or M here.
24
25	  If unsure, say N.
26
27config MMC_QCOM_DML
28	bool "Qualcomm Data Mover for SD Card Controller"
29	depends on MMC_ARMMMCI && QCOM_BAM_DMA
30	default y
31	help
32	  This selects the Qualcomm Data Mover lite/local on SD Card controller.
33	  This option will enable the dma to work correctly, if you are using
34	  Qcom SOCs and MMC, you would probably need this option to get DMA working.
35
36	  if unsure, say N.
37
38config MMC_STM32_SDMMC
39	bool "STMicroelectronics STM32 SDMMC Controller"
40	depends on MMC_ARMMMCI
41	default y
42	help
43	  This selects the STMicroelectronics STM32 SDMMC host controller.
44	  If you have a STM32 sdmmc host with internal DMA say Y here.
45
46	  If unsure, say N.
47
48config MMC_PXA
49	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
50	depends on ARCH_PXA
51	help
52	  This selects the Intel(R) PXA(R) Multimedia card Interface.
53	  If you have a PXA(R) platform with a Multimedia Card slot,
54	  say Y or M here.
55
56	  If unsure, say N.
57
58config MMC_SDHCI
59	tristate "Secure Digital Host Controller Interface support"
60	depends on HAS_DMA
61	help
62	  This selects the generic Secure Digital Host Controller Interface.
63	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
64	  and Toshiba(R). Most controllers found in laptops are of this type.
65
66	  If you have a controller with this interface, say Y or M here. You
67	  also need to enable an appropriate bus interface.
68
69	  If unsure, say N.
70
71config MMC_SDHCI_IO_ACCESSORS
72	bool
73	depends on MMC_SDHCI
74	help
75	  This is silent Kconfig symbol that is selected by the drivers that
76	  need to overwrite SDHCI IO memory accessors.
77
78config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
79	bool
80	depends on MMC_SDHCI
81	select MMC_SDHCI_IO_ACCESSORS
82	help
83	  This option is selected by drivers running on big endian hosts
84	  and performing I/O to a SDHCI controller through a bus that
85	  implements a hardware byte swapper using a 32-bit datum.
86	  This endian mapping mode is called "data invariance" and
87	  has the effect of scrambling the addresses and formats of data
88	  accessed in sizes other than the datum size.
89
90	  This is the case for the Nintendo Wii SDHCI.
91
92config MMC_SDHCI_PCI
93	tristate "SDHCI support on PCI bus"
94	depends on MMC_SDHCI && PCI
95	select MMC_CQHCI
96	select IOSF_MBI if X86
97	select MMC_SDHCI_IO_ACCESSORS
98	help
99	  This selects the PCI Secure Digital Host Controller Interface.
100	  Most controllers found today are PCI devices.
101
102	  If you have a controller with this interface, say Y or M here.
103
104	  If unsure, say N.
105
106config MMC_RICOH_MMC
107	bool "Ricoh MMC Controller Disabler"
108	depends on MMC_SDHCI_PCI
109	default y
110	help
111	  This adds a pci quirk to disable Ricoh MMC Controller. This
112	  proprietary controller is unnecessary because the SDHCI driver
113	  supports MMC cards on the SD controller, but if it is not
114	  disabled, it will steal the MMC cards away - rendering them
115	  useless. It is safe to select this even if you don't
116	  have a Ricoh based card reader.
117
118	  If unsure, say Y.
119
120config MMC_SDHCI_ACPI
121	tristate "SDHCI support for ACPI enumerated SDHCI controllers"
122	depends on MMC_SDHCI && ACPI && PCI
123	select IOSF_MBI if X86
124	help
125	  This selects support for ACPI enumerated SDHCI controllers,
126	  identified by ACPI Compatibility ID PNP0D40 or specific
127	  ACPI Hardware IDs.
128
129	  If you have a controller with this interface, say Y or M here.
130
131	  If unsure, say N.
132
133config MMC_SDHCI_PLTFM
134	tristate "SDHCI platform and OF driver helper"
135	depends on MMC_SDHCI
136	help
137	  This selects the common helper functions support for Secure Digital
138	  Host Controller Interface based platform and OF drivers.
139
140	  If you have a controller with this interface, say Y or M here.
141
142	  If unsure, say N.
143
144config MMC_SDHCI_OF_ARASAN
145	tristate "SDHCI OF support for the Arasan SDHCI controllers"
146	depends on MMC_SDHCI_PLTFM
147	depends on OF
148	depends on COMMON_CLK
149	select MMC_CQHCI
150	help
151	  This selects the Arasan Secure Digital Host Controller Interface
152	  (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
153
154	  If you have a controller with this interface, say Y or M here.
155
156	  If unsure, say N.
157
158config MMC_SDHCI_OF_ASPEED
159	tristate "SDHCI OF support for the ASPEED SDHCI controller"
160	depends on MMC_SDHCI_PLTFM
161	depends on OF && OF_ADDRESS
162	select MMC_SDHCI_IO_ACCESSORS
163	help
164	  This selects the ASPEED Secure Digital Host Controller Interface.
165
166	  If you have a controller with this interface, say Y or M here. You
167	  also need to enable an appropriate bus interface.
168
169	  If unsure, say N.
170
171config MMC_SDHCI_OF_ASPEED_TEST
172	bool "Tests for the ASPEED SDHCI driver"
173	depends on MMC_SDHCI_OF_ASPEED && KUNIT=y
174	help
175	  Enable KUnit tests for the ASPEED SDHCI driver. Select this
176	  option only if you will boot the kernel for the purpose of running
177	  unit tests (e.g. under UML or qemu).
178
179	  The KUnit tests generally exercise parts of the driver that do not
180	  directly touch the hardware, for example, the phase correction
181	  calculations.
182
183	  If unsure, say N.
184
185config MMC_SDHCI_OF_AT91
186	tristate "SDHCI OF support for the Atmel SDMMC controller"
187	depends on MMC_SDHCI_PLTFM
188	depends on OF && HAVE_CLK
189	help
190	  This selects the Atmel SDMMC driver
191
192config MMC_SDHCI_OF_ESDHC
193	tristate "SDHCI OF support for the Freescale eSDHC controller"
194	depends on MMC_SDHCI_PLTFM
195	depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
196	select MMC_SDHCI_IO_ACCESSORS
197	select FSL_GUTS
198	help
199	  This selects the Freescale eSDHC controller support.
200
201	  If you have a controller with this interface, say Y or M here.
202
203	  If unsure, say N.
204
205config MMC_SDHCI_OF_HLWD
206	tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
207	depends on MMC_SDHCI_PLTFM
208	depends on PPC
209	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
210	help
211	  This selects the Secure Digital Host Controller Interface (SDHCI)
212	  found in the "Hollywood" chipset of the Nintendo Wii video game
213	  console.
214
215	  If you have a controller with this interface, say Y or M here.
216
217	  If unsure, say N.
218
219config MMC_SDHCI_OF_DWCMSHC
220	tristate "SDHCI OF support for the Synopsys DWC MSHC"
221	depends on MMC_SDHCI_PLTFM
222	depends on OF
223	depends on COMMON_CLK
224	help
225	  This selects Synopsys DesignWare Cores Mobile Storage Controller
226	  support.
227	  If you have a controller with this interface, say Y or M here.
228	  If unsure, say N.
229
230config MMC_SDHCI_OF_SPARX5
231	tristate "SDHCI OF support for the MCHP Sparx5 SoC"
232	depends on MMC_SDHCI_PLTFM
233	depends on ARCH_SPARX5 || COMPILE_TEST
234	help
235	  This selects the Secure Digital Host Controller Interface (SDHCI)
236	  found in the MCHP Sparx5 SoC.
237
238	  If you have a Sparx5 SoC with this interface, say Y or M here.
239
240	  If unsure, say N.
241
242config MMC_SDHCI_CADENCE
243	tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
244	depends on MMC_SDHCI_PLTFM
245	depends on OF
246	help
247	  This selects the Cadence SD/SDIO/eMMC driver.
248
249	  If you have a controller with this interface, say Y or M here.
250
251	  If unsure, say N.
252
253config MMC_SDHCI_CNS3XXX
254	tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
255	depends on ARCH_CNS3XXX || COMPILE_TEST
256	depends on MMC_SDHCI_PLTFM
257	help
258	  This selects the SDHCI support for CNS3xxx System-on-Chip devices.
259
260	  If you have a controller with this interface, say Y or M here.
261
262	  If unsure, say N.
263
264config MMC_SDHCI_ESDHC_MCF
265	tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
266	depends on M5441x
267	depends on MMC_SDHCI_PLTFM
268	select MMC_SDHCI_IO_ACCESSORS
269	help
270	  This selects the Freescale eSDHC controller support for
271	  ColdFire mcf5441x devices.
272
273	  If you have a controller with this interface, say Y or M here.
274
275	  If unsure, say N.
276
277config MMC_SDHCI_ESDHC_IMX
278	tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
279	depends on ARCH_MXC || COMPILE_TEST
280	depends on MMC_SDHCI_PLTFM
281	depends on OF
282	select MMC_SDHCI_IO_ACCESSORS
283	select MMC_CQHCI
284	help
285	  This selects the Freescale eSDHC/uSDHC controller support
286	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.
287
288	  If you have a controller with this interface, say Y or M here.
289
290	  If unsure, say N.
291
292config MMC_SDHCI_DOVE
293	tristate "SDHCI support on Marvell's Dove SoC"
294	depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
295	depends on MMC_SDHCI_PLTFM
296	select MMC_SDHCI_IO_ACCESSORS
297	help
298	  This selects the Secure Digital Host Controller Interface in
299	  Marvell's Dove SoC.
300
301	  If you have a controller with this interface, say Y or M here.
302
303	  If unsure, say N.
304
305config MMC_SDHCI_TEGRA
306	tristate "SDHCI platform support for the Tegra SD/MMC Controller"
307	depends on ARCH_TEGRA || COMPILE_TEST
308	depends on MMC_SDHCI_PLTFM
309	select MMC_SDHCI_IO_ACCESSORS
310	select MMC_CQHCI
311	help
312	  This selects the Tegra SD/MMC controller. If you have a Tegra
313	  platform with SD or MMC devices, say Y or M here.
314
315	  If unsure, say N.
316
317config MMC_SDHCI_S3C
318	tristate "SDHCI support on Samsung S3C SoC"
319	depends on MMC_SDHCI
320	depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
321	help
322	  This selects the Secure Digital Host Controller Interface (SDHCI)
323	  often referrered to as the HSMMC block in some of the Samsung S3C
324	  range of SoC.
325
326	  If you have a controller with this interface, say Y or M here.
327
328	  If unsure, say N.
329
330config MMC_SDHCI_PXAV3
331	tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
332	depends on HAVE_CLK
333	depends on MMC_SDHCI_PLTFM
334	depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
335	default CPU_MMP2
336	help
337	  This selects the Marvell(R) PXAV3 SD Host Controller.
338	  If you have a MMP2 platform with SD Host Controller
339	  and a card slot, say Y or M here.
340
341	  If unsure, say N.
342
343config MMC_SDHCI_PXAV2
344	tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
345	depends on HAVE_CLK
346	depends on MMC_SDHCI_PLTFM
347	depends on ARCH_MMP || COMPILE_TEST
348	default CPU_PXA910
349	help
350	  This selects the Marvell(R) PXAV2 SD Host Controller.
351	  If you have a PXA9XX platform with SD Host Controller
352	  and a card slot, say Y or M here.
353
354	  If unsure, say N.
355
356config MMC_SDHCI_SPEAR
357	tristate "SDHCI support on ST SPEAr platform"
358	depends on MMC_SDHCI
359	depends on PLAT_SPEAR || COMPILE_TEST
360	depends on OF
361	help
362	  This selects the Secure Digital Host Controller Interface (SDHCI)
363	  often referrered to as the HSMMC block in some of the ST SPEAR range
364	  of SoC
365
366	  If you have a controller with this interface, say Y or M here.
367
368	  If unsure, say N.
369
370config MMC_SDHCI_S3C_DMA
371	bool "DMA support on S3C SDHCI"
372	depends on MMC_SDHCI_S3C
373	help
374	  Enable DMA support on the Samsung S3C SDHCI glue. The DMA
375	  has proved to be problematic if the controller encounters
376	  certain errors, and thus should be treated with care.
377
378	  YMMV.
379
380config MMC_SDHCI_BCM_KONA
381	tristate "SDHCI support on Broadcom KONA platform"
382	depends on ARCH_BCM_MOBILE || COMPILE_TEST
383	depends on MMC_SDHCI_PLTFM
384	help
385	  This selects the Broadcom Kona Secure Digital Host Controller
386	  Interface(SDHCI) support.
387	  This is used in Broadcom mobile SoCs.
388
389	  If you have a controller with this interface, say Y or M here.
390
391config MMC_SDHCI_F_SDH30
392	tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
393	depends on MMC_SDHCI_PLTFM
394	depends on OF || ACPI
395	help
396	  This selects the Secure Digital Host Controller Interface (SDHCI)
397	  Needed by some Fujitsu SoC for MMC / SD / SDIO support.
398	  If you have a controller with this interface, say Y or M here.
399
400	  If unsure, say N.
401
402config MMC_SDHCI_MILBEAUT
403	tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
404	depends on MMC_SDHCI_PLTFM
405	depends on OF
406	help
407	  This selects the Secure Digital Host Controller Interface (SDHCI)
408	  Needed by Milbeaut SoC for MMC / SD / SDIO support.
409	  If you have a controller with this interface, say Y or M here.
410
411	  If unsure, say N.
412
413config MMC_SDHCI_IPROC
414	tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
415	depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST
416	depends on MMC_SDHCI_PLTFM
417	depends on OF || ACPI
418	default ARCH_BCM_IPROC
419	select MMC_SDHCI_IO_ACCESSORS
420	help
421	  This selects the iProc SD/MMC controller.
422
423	  If you have a BCM2835 or IPROC platform with SD or MMC devices,
424	  say Y or M here.
425
426	  If unsure, say N.
427
428config MMC_MESON_GX
429	tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
430	depends on ARCH_MESON|| COMPILE_TEST
431	depends on COMMON_CLK
432	help
433	  This selects support for the Amlogic SD/MMC Host Controller
434	  found on the S905/GX*/AXG family of SoCs.  This controller is
435	  MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
436
437	  If you have a controller with this interface, say Y here.
438
439config MMC_MESON_MX_SDHC
440	tristate "Amlogic Meson SDHC Host Controller support"
441	depends on (ARM && ARCH_MESON) || COMPILE_TEST
442	depends on COMMON_CLK
443	depends on OF
444	help
445	  This selects support for the SDHC Host Controller on
446	  Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
447	  The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
448	  with 1, 4, and 8 bit bus widths.
449
450	  If you have a controller with this interface, say Y or M here.
451	  If unsure, say N.
452
453config MMC_MESON_MX_SDIO
454	tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
455	depends on ARCH_MESON || COMPILE_TEST
456	depends on COMMON_CLK
457	depends on OF_ADDRESS
458	help
459	  This selects support for the SD/MMC Host Controller on
460	  Amlogic Meson6, Meson8 and Meson8b SoCs.
461
462	  If you have a controller with this interface, say Y or M here.
463	  If unsure, say N.
464
465config MMC_MOXART
466	tristate "MOXART SD/MMC Host Controller support"
467	depends on ARCH_MOXART || COMPILE_TEST
468	help
469	  This selects support for the MOXART SD/MMC Host Controller.
470	  MOXA provides one multi-functional card reader which can
471	  be found on some embedded hardware such as UC-7112-LX.
472	  If you have a controller with this interface, say Y here.
473
474config MMC_SDHCI_ST
475	tristate "SDHCI support on STMicroelectronics SoC"
476	depends on ARCH_STI || FSP2 || COMPILE_TEST
477	depends on MMC_SDHCI_PLTFM
478	select MMC_SDHCI_IO_ACCESSORS
479	help
480	  This selects the Secure Digital Host Controller Interface in
481	  STMicroelectronics SoCs.
482
483	  If you have a controller with this interface, say Y or M here.
484	  If unsure, say N.
485
486config MMC_OMAP
487	tristate "TI OMAP Multimedia Card Interface support"
488	depends on ARCH_OMAP
489	depends on TPS65010 || !MACH_OMAP_H2
490	help
491	  This selects the TI OMAP Multimedia card Interface.
492	  If you have an OMAP board with a Multimedia Card slot,
493	  say Y or M here.
494
495	  If unsure, say N.
496
497config MMC_OMAP_HS
498	tristate "TI OMAP High Speed Multimedia Card Interface support"
499	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
500	help
501	  This selects the TI OMAP High Speed Multimedia card Interface.
502	  If you have an omap2plus board with a Multimedia Card slot,
503	  say Y or M here.
504
505	  If unsure, say N.
506
507config MMC_WBSD
508	tristate "Winbond W83L51xD SD/MMC Card Interface support"
509	depends on ISA_DMA_API && !M68K
510	help
511	  This selects the Winbond(R) W83L51xD Secure digital and
512	  Multimedia card Interface.
513	  If you have a machine with a integrated W83L518D or W83L519D
514	  SD/MMC card reader, say Y or M here.
515
516	  If unsure, say N.
517
518config MMC_ALCOR
519	tristate "Alcor Micro/Alcor Link SD/MMC controller"
520	depends on MISC_ALCOR_PCI
521	help
522	  Say Y here to include driver code to support SD/MMC card interface
523	  of Alcor Micro PCI-E card reader
524
525config MMC_AU1X
526	tristate "Alchemy AU1XX0 MMC Card Interface support"
527	depends on MIPS_ALCHEMY
528	help
529	  This selects the AMD Alchemy(R) Multimedia card interface.
530	  If you have a Alchemy platform with a MMC slot, say Y or M here.
531
532	  If unsure, say N.
533
534config MMC_ATMELMCI
535	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
536	depends on ARCH_AT91
537	help
538	  This selects the Atmel Multimedia Card Interface driver.
539	  If you have an AT91 platform with a Multimedia Card slot,
540	  say Y or M here.
541
542	  If unsure, say N.
543
544config MMC_SDHCI_MSM
545	tristate "Qualcomm SDHCI Controller Support"
546	depends on ARCH_QCOM || COMPILE_TEST
547	depends on MMC_SDHCI_PLTFM
548	select MMC_SDHCI_IO_ACCESSORS
549	select MMC_CQHCI
550	select QCOM_SCM if MMC_CRYPTO
551	help
552	  This selects the Secure Digital Host Controller Interface (SDHCI)
553	  support present in Qualcomm SOCs. The controller supports
554	  SD/MMC/SDIO devices.
555
556	  If you have a controller with this interface, say Y or M here.
557
558	  If unsure, say N.
559
560config MMC_MXC
561	tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
562	depends on ARCH_MXC || PPC_MPC512x
563	help
564	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
565	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
566	  with a Multimedia Card slot, say Y or M here.
567
568	  If unsure, say N.
569
570config MMC_MXS
571	tristate "Freescale MXS Multimedia Card Interface support"
572	depends on ARCH_MXS && MXS_DMA
573	help
574	  This selects the Freescale SSP MMC controller found on MXS based
575	  platforms like mx23/28.
576
577	  If unsure, say N.
578
579config MMC_TIFM_SD
580	tristate "TI Flash Media MMC/SD Interface support"
581	depends on PCI
582	select TIFM_CORE
583	help
584	  Say Y here if you want to be able to access MMC/SD cards with
585	  the Texas Instruments(R) Flash Media card reader, found in many
586	  laptops.
587	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
588	  probably also need appropriate card reader host adapter, such as
589	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
590	  (TIFM_7XX1)'.
591
592	  To compile this driver as a module, choose M here: the
593	  module will be called tifm_sd.
594
595config MMC_MVSDIO
596	tristate "Marvell MMC/SD/SDIO host driver"
597	depends on PLAT_ORION || (COMPILE_TEST && ARM)
598	depends on OF
599	help
600	  This selects the Marvell SDIO host driver.
601	  SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
602	  SoC controllers.
603
604	  To compile this driver as a module, choose M here: the
605	  module will be called mvsdio.
606
607config MMC_DAVINCI
608	tristate "TI DAVINCI Multimedia Card Interface support"
609	depends on ARCH_DAVINCI || COMPILE_TEST
610	help
611	  This selects the TI DAVINCI Multimedia card Interface.
612	  If you have an DAVINCI board with a Multimedia Card slot,
613	  say Y or M here.  If unsure, say N.
614
615config MMC_SPI
616	tristate "MMC/SD/SDIO over SPI"
617	depends on SPI_MASTER
618	select CRC7
619	select CRC_ITU_T
620	help
621	  Some systems access MMC/SD/SDIO cards using a SPI controller
622	  instead of using a "native" MMC/SD/SDIO controller.  This has a
623	  disadvantage of being relatively high overhead, but a compensating
624	  advantage of working on many systems without dedicated MMC/SD/SDIO
625	  controllers.
626
627	  If unsure, or if your system has no SPI master driver, say N.
628
629config MMC_S3C
630	tristate "Samsung S3C SD/MMC Card Interface support"
631	depends on ARCH_S3C24XX || COMPILE_TEST
632	depends on S3C24XX_DMAC || COMPILE_TEST
633	help
634	  This selects a driver for the MCI interface found in
635	  Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
636	  If you have a board based on one of those and a MMC/SD
637	  slot, say Y or M here.
638
639	  If unsure, say N.
640
641config MMC_S3C_HW_SDIO_IRQ
642	bool "Hardware support for SDIO IRQ"
643	depends on MMC_S3C
644	help
645	  Enable the hardware support for SDIO interrupts instead of using
646	  the generic polling code.
647
648choice
649	prompt "Samsung S3C SD/MMC transfer code"
650	depends on MMC_S3C
651
652config MMC_S3C_PIO
653	bool "Use PIO transfers only"
654	help
655	  Use PIO to transfer data between memory and the hardware.
656
657	  PIO is slower than DMA as it requires CPU instructions to
658	  move the data. This has been the traditional default for
659	  the S3C MCI driver.
660
661config MMC_S3C_DMA
662	bool "Use DMA transfers only"
663	help
664	  Use DMA to transfer data between memory and the hardware.
665
666	  Currently, the DMA support in this driver seems to not be
667	  working properly and needs to be debugged before this
668	  option is useful.
669
670endchoice
671
672config MMC_SDRICOH_CS
673	tristate "MMC/SD driver for Ricoh Bay1Controllers"
674	depends on PCI && PCMCIA
675	help
676	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
677	  card whenever you insert a MMC or SD card into the card slot.
678
679	  To compile this driver as a module, choose M here: the
680	  module will be called sdricoh_cs.
681
682config MMC_SDHCI_SPRD
683	tristate "Spreadtrum SDIO host Controller"
684	depends on ARCH_SPRD || COMPILE_TEST
685	depends on MMC_SDHCI_PLTFM
686	select MMC_SDHCI_IO_ACCESSORS
687	select MMC_HSQ
688	help
689	  This selects the SDIO Host Controller in Spreadtrum
690	  SoCs, this driver supports R11(IP version: R11P0).
691
692	  If you have a controller with this interface, say Y or M here.
693
694	  If unsure, say N.
695
696config MMC_TMIO_CORE
697	tristate
698
699config MMC_TMIO
700	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
701	depends on MFD_TMIO || MFD_ASIC3 || COMPILE_TEST
702	select MMC_TMIO_CORE
703	help
704	  This provides support for the SD/MMC cell found in TC6393XB,
705	  T7L66XB and also HTC ASIC3
706
707config MMC_SDHI
708	tristate "Renesas SDHI SD/SDIO controller support"
709	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
710	select MMC_TMIO_CORE
711	select RESET_CONTROLLER if ARCH_RENESAS
712	help
713	  This provides support for the SDHI SD/SDIO controller found in
714	  Renesas SuperH, ARM and ARM64 based SoCs
715
716config MMC_SDHI_SYS_DMAC
717	tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
718	depends on MMC_SDHI
719	default MMC_SDHI if (SUPERH || ARM)
720	help
721	  This provides DMA support for SDHI SD/SDIO controllers
722	  using SYS-DMAC via DMA Engine. This supports the controllers
723	  found in SuperH and Renesas ARM based SoCs.
724
725config MMC_SDHI_INTERNAL_DMAC
726	tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
727	depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
728	depends on MMC_SDHI
729	default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
730	help
731	  This provides DMA support for SDHI SD/SDIO controllers
732	  using on-chip bus mastering. This supports the controllers
733	  found in arm64 based SoCs. This controller is also found in
734	  some RZ family SoCs.
735
736config MMC_UNIPHIER
737	tristate "UniPhier SD/eMMC Host Controller support"
738	depends on ARCH_UNIPHIER || COMPILE_TEST
739	depends on OF
740	select MMC_TMIO_CORE
741	help
742	  This provides support for the SD/eMMC controller found in
743	  UniPhier SoCs. The eMMC variant of this controller is used
744	  only for 32-bit SoCs.
745
746config MMC_CB710
747	tristate "ENE CB710 MMC/SD Interface support"
748	depends on PCI
749	select CB710_CORE
750	help
751	  This option enables support for MMC/SD part of ENE CB710/720 Flash
752	  memory card reader found in some laptops (ie. some versions of
753	  HP Compaq nx9500).
754
755	  This driver can also be built as a module. If so, the module
756	  will be called cb710-mmc.
757
758config MMC_VIA_SDMMC
759	tristate "VIA SD/MMC Card Reader Driver"
760	depends on PCI
761	help
762	  This selects the VIA SD/MMC Card Reader driver, say Y or M here.
763	  VIA provides one multi-functional card reader which integrated into
764	  some motherboards manufactured by VIA. This card reader supports
765	  SD/MMC/SDHC.
766	  If you have a controller with this interface, say Y or M here.
767
768	  If unsure, say N.
769
770config MMC_CAVIUM_OCTEON
771	tristate "Cavium OCTEON SD/MMC Card Interface support"
772	depends on CAVIUM_OCTEON_SOC
773	help
774	  This selects Cavium OCTEON SD/MMC card Interface.
775	  If you have an OCTEON board with a Multimedia Card slot,
776	  say Y or M here.
777
778	  If unsure, say N.
779
780config MMC_CAVIUM_THUNDERX
781	tristate "Cavium ThunderX SD/MMC Card Interface support"
782	depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
783	depends on GPIO_THUNDERX
784	depends on OF_ADDRESS
785	help
786	  This selects Cavium ThunderX SD/MMC Card Interface.
787	  If you have an Cavium ARM64 board with a Multimedia Card slot
788	  or builtin eMMC chip say Y or M here. If built as a module
789	  the module will be called thunderx_mmc.ko.
790
791config MMC_DW
792	tristate "Synopsys DesignWare Memory Card Interface"
793	depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
794	help
795	  This selects support for the Synopsys DesignWare Mobile Storage IP
796	  block, this provides host support for SD and MMC interfaces, in both
797	  PIO, internal DMA mode and external DMA mode.
798
799config MMC_DW_PLTFM
800	tristate "Synopsys Designware MCI Support as platform device"
801	depends on MMC_DW
802	default y
803	help
804	  This selects the common helper functions support for Host Controller
805	  Interface based platform driver. Please select this option if the IP
806	  is present as a platform device. This is the common interface for the
807	  Synopsys Designware IP.
808
809	  If you have a controller with this interface, say Y or M here.
810
811	  If unsure, say Y.
812
813config MMC_DW_BLUEFIELD
814	tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
815	depends on MMC_DW
816	select MMC_DW_PLTFM
817	help
818	  This selects support for Mellanox BlueField SoC specific extensions to
819	  the Synopsys DesignWare Memory Card Interface driver. Select this
820	  option for platforms based on Mellanox BlueField SoC's.
821
822config MMC_DW_EXYNOS
823	tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
824	depends on MMC_DW
825	select MMC_DW_PLTFM
826	help
827	  This selects support for Samsung Exynos SoC specific extensions to the
828	  Synopsys DesignWare Memory Card Interface driver. Select this option
829	  for platforms based on Exynos4 and Exynos5 SoC's.
830
831config MMC_DW_HI3798CV200
832	tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
833	depends on MMC_DW
834	select MMC_DW_PLTFM
835	help
836	  This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
837	  Synopsys DesignWare Memory Card Interface driver. Select this option
838	  for platforms based on HiSilicon Hi3798CV200 SoC.
839
840config MMC_DW_K3
841	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
842	depends on MMC_DW
843	select MMC_DW_PLTFM
844	help
845	  This selects support for Hisilicon K3 SoC specific extensions to the
846	  Synopsys DesignWare Memory Card Interface driver. Select this option
847	  for platforms based on Hisilicon K3 SoC's.
848
849config MMC_DW_PCI
850	tristate "Synopsys Designware MCI support on PCI bus"
851	depends on MMC_DW && PCI
852	help
853	  This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
854	  Select this option if the IP is present on PCI platform.
855
856	  If you have a controller with this interface, say Y or M here.
857
858	  If unsure, say N.
859
860config MMC_DW_ROCKCHIP
861	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
862	depends on MMC_DW && ARCH_ROCKCHIP
863	select MMC_DW_PLTFM
864	help
865	  This selects support for Rockchip SoC specific extensions to the
866	  Synopsys DesignWare Memory Card Interface driver. Select this option
867	  for platforms based on RK3066, RK3188 and RK3288 SoC's.
868
869config MMC_SH_MMCIF
870	tristate "SuperH Internal MMCIF support"
871	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
872	help
873	  This selects the MMC Host Interface controller (MMCIF) found in various
874	  Renesas SoCs for SH and ARM architectures.
875
876
877config MMC_JZ4740
878	tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
879	depends on MIPS
880	help
881	  This selects support for the SD/MMC controller on Ingenic
882	  JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
883
884	  If you have a board based on such a SoC and with a SD/MMC slot,
885	  say Y or M here.
886
887config MMC_VUB300
888	tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
889	depends on USB
890	help
891	  This selects support for Elan Digital Systems' VUB300 chip.
892
893	  The VUB300 is a USB-SDIO Host Controller Interface chip
894	  that enables the host computer to use SDIO/SD/MMC cards
895	  via a USB 2.0 or USB 1.1 host.
896
897	  The VUB300 chip will be found in both physically separate
898	  USB to SDIO/SD/MMC adapters and embedded on some motherboards.
899
900	  The VUB300 chip supports SD and MMC memory cards in addition
901	  to single and multifunction SDIO cards.
902
903	  Some SDIO cards will need a firmware file to be loaded and
904	  sent to VUB300 chip in order to achieve better data throughput.
905	  Download these "Offload Pseudocode" from Elan Digital Systems'
906	  web-site http://www.elandigitalsystems.com/support/downloads.php
907	  and put them in /lib/firmware. Note that without these additional
908	  firmware files the VUB300 chip will still function, but not at
909	  the best obtainable data rate.
910
911	  To compile this mmc host controller driver as a module,
912	  choose M here: the module will be called vub300.
913
914	  If you have a computer with an embedded VUB300 chip
915	  or if you intend connecting a USB adapter based on a
916	  VUB300 chip say Y or M here.
917
918config MMC_USHC
919	tristate "USB SD Host Controller (USHC) support"
920	depends on USB
921	help
922	  This selects support for USB SD Host Controllers based on
923	  the Cypress Astoria chip with firmware compliant with CSR's
924	  USB SD Host Controller specification (CS-118793-SP).
925
926	  CSR boards with this device include: USB<>SDIO (M1985v2),
927	  and Ultrasira.
928
929	  Note: These controllers only support SDIO cards and do not
930	  support MMC or SD memory cards.
931
932config MMC_WMT
933	tristate "Wondermedia SD/MMC Host Controller support"
934	depends on ARCH_VT8500
935	default y
936	help
937	  This selects support for the SD/MMC Host Controller on
938	  Wondermedia WM8505/WM8650 based SoCs.
939
940	  To compile this driver as a module, choose M here: the
941	  module will be called wmt-sdmmc.
942
943config MMC_USDHI6ROL0
944	tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
945	depends on HAS_DMA
946	help
947	  This selects support for the Renesas USDHI6ROL0 SD/SDIO
948	  Host Controller
949
950config MMC_REALTEK_PCI
951	tristate "Realtek PCI-E SD/MMC Card Interface Driver"
952	depends on MISC_RTSX_PCI
953	help
954	  Say Y here to include driver code to support SD/MMC card interface
955	  of Realtek PCI-E card reader
956
957config MMC_REALTEK_USB
958	tristate "Realtek USB SD/MMC Card Interface Driver"
959	depends on MISC_RTSX_USB
960	help
961	  Say Y here to include driver code to support SD/MMC card interface
962	  of Realtek RTS5129/39 series card reader
963
964config MMC_SUNXI
965	tristate "Allwinner sunxi SD/MMC Host Controller support"
966	depends on ARCH_SUNXI || COMPILE_TEST
967	help
968	  This selects support for the SD/MMC Host Controller on
969	  Allwinner sunxi SoCs.
970
971config MMC_CQHCI
972	tristate "Command Queue Host Controller Interface support"
973	depends on HAS_DMA
974	help
975	  This selects the Command Queue Host Controller Interface (CQHCI)
976	  support present in host controllers of Qualcomm Technologies, Inc
977	  amongst others.
978	  This controller supports eMMC devices with command queue support.
979
980	  If you have a controller with this interface, say Y or M here.
981
982	  If unsure, say N.
983
984config MMC_HSQ
985	tristate "MMC Host Software Queue support"
986	help
987	  This selects the MMC Host Software Queue support. This may increase
988	  performance, if the host controller and its driver supports it.
989
990	  If you have a controller/driver supporting this interface, say Y or M
991	  here.
992
993	  If unsure, say N.
994
995config MMC_TOSHIBA_PCI
996	tristate "Toshiba Type A SD/MMC Card Interface Driver"
997	depends on PCI
998
999config MMC_BCM2835
1000	tristate "Broadcom BCM2835 SDHOST MMC Controller support"
1001	depends on ARCH_BCM2835 || COMPILE_TEST
1002	help
1003	  This selects the BCM2835 SDHOST MMC controller. If you have
1004	  a BCM2835 platform with SD or MMC devices, say Y or M here.
1005
1006	  Note that the BCM2835 has two SD controllers: The Arasan
1007	  sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
1008	  sdhost controller (supported by this driver).
1009
1010	  If unsure, say N.
1011
1012config MMC_MTK
1013	tristate "MediaTek SD/MMC Card Interface support"
1014	depends on HAS_DMA
1015	depends on COMMON_CLK
1016	select REGULATOR
1017	select MMC_CQHCI
1018	help
1019	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
1020	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
1021	  This is needed if support for any SD/SDIO/MMC devices is required.
1022	  If unsure, say N.
1023
1024config MMC_SDHCI_MICROCHIP_PIC32
1025	tristate "Microchip PIC32MZDA SDHCI support"
1026	depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
1027	help
1028	  This selects the Secure Digital Host Controller Interface (SDHCI)
1029	  for PIC32MZDA platform.
1030
1031	  If you have a controller with this interface, say Y or M here.
1032
1033	  If unsure, say N.
1034
1035config MMC_SDHCI_BRCMSTB
1036	tristate "Broadcom SDIO/SD/MMC support"
1037	depends on ARCH_BRCMSTB || BMIPS_GENERIC
1038	depends on MMC_SDHCI_PLTFM
1039	select MMC_CQHCI
1040	default y
1041	help
1042	  This selects support for the SDIO/SD/MMC Host Controller on
1043	  Broadcom STB SoCs.
1044
1045	  If unsure, say Y.
1046
1047config MMC_SDHCI_XENON
1048	tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
1049	depends on MMC_SDHCI_PLTFM
1050	help
1051	  This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
1052	  If you have a controller with this interface, say Y or M here.
1053	  If unsure, say N.
1054
1055config MMC_SDHCI_OMAP
1056	tristate "TI SDHCI Controller Support"
1057	depends on MMC_SDHCI_PLTFM && OF
1058	select THERMAL
1059	imply TI_SOC_THERMAL
1060	select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
1061	help
1062	  This selects the Secure Digital Host Controller Interface (SDHCI)
1063	  support present in TI's DRA7 SOCs. The controller supports
1064	  SD/MMC/SDIO devices.
1065
1066	  If you have a controller with this interface, say Y or M here.
1067
1068	  If unsure, say N.
1069
1070config MMC_SDHCI_AM654
1071	tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
1072	depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
1073	select MMC_SDHCI_IO_ACCESSORS
1074	select MMC_CQHCI
1075	help
1076	  This selects the Secure Digital Host Controller Interface (SDHCI)
1077	  support present in TI's AM654 SOCs. The controller supports
1078	  SD/MMC/SDIO devices.
1079
1080	  If you have a controller with this interface, say Y or M here.
1081
1082	  If unsure, say N.
1083
1084config MMC_OWL
1085	tristate "Actions Semi Owl SD/MMC Host Controller support"
1086	depends on HAS_DMA
1087	depends on ARCH_ACTIONS || COMPILE_TEST
1088	help
1089	  This selects support for the SD/MMC Host Controller on
1090	  Actions Semi Owl SoCs.
1091
1092config MMC_SDHCI_EXTERNAL_DMA
1093	bool
1094