xref: /openbmc/linux/drivers/mmc/host/Kconfig (revision ba61bb17)
1#
2# MMC/SD host controller drivers
3#
4
5comment "MMC/SD/SDIO Host Controller Drivers"
6
7config MMC_DEBUG
8	bool "MMC host drivers debugging"
9	depends on MMC != n
10	help
11	  This is an option for use by developers; most people should
12	  say N here. This enables MMC host driver debugging. And further
13	  added host drivers please don't invent their private macro for
14	  debugging.
15
16config MMC_ARMMMCI
17	tristate "ARM AMBA Multimedia Card Interface support"
18	depends on ARM_AMBA
19	help
20	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
21	  Interface (PL180 and PL181) support.  If you have an ARM(R)
22	  platform with a Multimedia Card slot, say Y or M here.
23
24	  If unsure, say N.
25
26config MMC_QCOM_DML
27	bool "Qualcomm Data Mover for SD Card Controller"
28	depends on MMC_ARMMMCI && QCOM_BAM_DMA
29	default y
30	help
31	  This selects the Qualcomm Data Mover lite/local on SD Card controller.
32	  This option will enable the dma to work correctly, if you are using
33	  Qcom SOCs and MMC, you would probably need this option to get DMA working.
34
35	  if unsure, say N.
36
37config MMC_PXA
38	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
39	depends on ARCH_PXA
40	help
41	  This selects the Intel(R) PXA(R) Multimedia card Interface.
42	  If you have a PXA(R) platform with a Multimedia Card slot,
43	  say Y or M here.
44
45	  If unsure, say N.
46
47config MMC_SDHCI
48	tristate "Secure Digital Host Controller Interface support"
49	depends on HAS_DMA
50	help
51	  This selects the generic Secure Digital Host Controller Interface.
52	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
53	  and Toshiba(R). Most controllers found in laptops are of this type.
54
55	  If you have a controller with this interface, say Y or M here. You
56	  also need to enable an appropriate bus interface.
57
58	  If unsure, say N.
59
60config MMC_SDHCI_IO_ACCESSORS
61	bool
62	depends on MMC_SDHCI
63	help
64	  This is silent Kconfig symbol that is selected by the drivers that
65	  need to overwrite SDHCI IO memory accessors.
66
67config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
68	bool
69	depends on MMC_SDHCI
70	select MMC_SDHCI_IO_ACCESSORS
71	help
72	  This option is selected by drivers running on big endian hosts
73	  and performing I/O to a SDHCI controller through a bus that
74	  implements a hardware byte swapper using a 32-bit datum.
75	  This endian mapping mode is called "data invariance" and
76	  has the effect of scrambling the addresses and formats of data
77	  accessed in sizes other than the datum size.
78
79	  This is the case for the Nintendo Wii SDHCI.
80
81config MMC_SDHCI_PCI
82	tristate "SDHCI support on PCI bus"
83	depends on MMC_SDHCI && PCI
84	select MMC_CQHCI
85	help
86	  This selects the PCI Secure Digital Host Controller Interface.
87	  Most controllers found today are PCI devices.
88
89	  If you have a controller with this interface, say Y or M here.
90
91	  If unsure, say N.
92
93config MMC_RICOH_MMC
94	bool "Ricoh MMC Controller Disabler"
95	depends on MMC_SDHCI_PCI
96	default y
97	help
98	  This adds a pci quirk to disable Ricoh MMC Controller. This
99	  proprietary controller is unnecessary because the SDHCI driver
100	  supports MMC cards on the SD controller, but if it is not
101	  disabled, it will steal the MMC cards away - rendering them
102	  useless. It is safe to select this even if you don't
103	  have a Ricoh based card reader.
104
105	  If unsure, say Y.
106
107config MMC_SDHCI_ACPI
108	tristate "SDHCI support for ACPI enumerated SDHCI controllers"
109	depends on MMC_SDHCI && ACPI
110	select IOSF_MBI if X86
111	help
112	  This selects support for ACPI enumerated SDHCI controllers,
113	  identified by ACPI Compatibility ID PNP0D40 or specific
114	  ACPI Hardware IDs.
115
116	  If you have a controller with this interface, say Y or M here.
117
118	  If unsure, say N.
119
120config MMC_SDHCI_PLTFM
121	tristate "SDHCI platform and OF driver helper"
122	depends on MMC_SDHCI
123	help
124	  This selects the common helper functions support for Secure Digital
125	  Host Controller Interface based platform and OF drivers.
126
127	  If you have a controller with this interface, say Y or M here.
128
129	  If unsure, say N.
130
131config MMC_SDHCI_OF_ARASAN
132	tristate "SDHCI OF support for the Arasan SDHCI controllers"
133	depends on MMC_SDHCI_PLTFM
134	depends on OF
135	depends on COMMON_CLK
136	select MMC_CQHCI
137	help
138	  This selects the Arasan Secure Digital Host Controller Interface
139	  (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
140
141	  If you have a controller with this interface, say Y or M here.
142
143	  If unsure, say N.
144
145config MMC_SDHCI_OF_AT91
146	tristate "SDHCI OF support for the Atmel SDMMC controller"
147	depends on MMC_SDHCI_PLTFM
148	depends on OF
149	help
150	  This selects the Atmel SDMMC driver
151
152config MMC_SDHCI_OF_ESDHC
153	tristate "SDHCI OF support for the Freescale eSDHC controller"
154	depends on MMC_SDHCI_PLTFM
155	depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
156	select MMC_SDHCI_IO_ACCESSORS
157	select FSL_GUTS
158	help
159	  This selects the Freescale eSDHC controller support.
160
161	  If you have a controller with this interface, say Y or M here.
162
163	  If unsure, say N.
164
165config MMC_SDHCI_OF_HLWD
166	tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
167	depends on MMC_SDHCI_PLTFM
168	depends on PPC
169	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
170	help
171	  This selects the Secure Digital Host Controller Interface (SDHCI)
172	  found in the "Hollywood" chipset of the Nintendo Wii video game
173	  console.
174
175	  If you have a controller with this interface, say Y or M here.
176
177	  If unsure, say N.
178
179config MMC_SDHCI_CADENCE
180	tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
181	depends on MMC_SDHCI_PLTFM
182	depends on OF
183	help
184	  This selects the Cadence SD/SDIO/eMMC driver.
185
186	  If you have a controller with this interface, say Y or M here.
187
188	  If unsure, say N.
189
190config MMC_SDHCI_CNS3XXX
191	tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
192	depends on ARCH_CNS3XXX
193	depends on MMC_SDHCI_PLTFM
194	help
195	  This selects the SDHCI support for CNS3xxx System-on-Chip devices.
196
197	  If you have a controller with this interface, say Y or M here.
198
199	  If unsure, say N.
200
201config MMC_SDHCI_ESDHC_IMX
202	tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
203	depends on ARCH_MXC
204	depends on MMC_SDHCI_PLTFM
205	select MMC_SDHCI_IO_ACCESSORS
206	help
207	  This selects the Freescale eSDHC/uSDHC controller support
208	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.
209
210	  If you have a controller with this interface, say Y or M here.
211
212	  If unsure, say N.
213
214config MMC_SDHCI_DOVE
215	tristate "SDHCI support on Marvell's Dove SoC"
216	depends on ARCH_DOVE || MACH_DOVE
217	depends on MMC_SDHCI_PLTFM
218	select MMC_SDHCI_IO_ACCESSORS
219	help
220	  This selects the Secure Digital Host Controller Interface in
221	  Marvell's Dove SoC.
222
223	  If you have a controller with this interface, say Y or M here.
224
225	  If unsure, say N.
226
227config MMC_SDHCI_TEGRA
228	tristate "SDHCI platform support for the Tegra SD/MMC Controller"
229	depends on ARCH_TEGRA
230	depends on MMC_SDHCI_PLTFM
231	select MMC_SDHCI_IO_ACCESSORS
232	help
233	  This selects the Tegra SD/MMC controller. If you have a Tegra
234	  platform with SD or MMC devices, say Y or M here.
235
236	  If unsure, say N.
237
238config MMC_SDHCI_S3C
239	tristate "SDHCI support on Samsung S3C SoC"
240	depends on MMC_SDHCI && PLAT_SAMSUNG
241	help
242	  This selects the Secure Digital Host Controller Interface (SDHCI)
243	  often referrered to as the HSMMC block in some of the Samsung S3C
244	  range of SoC.
245
246	  If you have a controller with this interface, say Y or M here.
247
248	  If unsure, say N.
249
250config MMC_SDHCI_SIRF
251	tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
252	depends on ARCH_SIRF
253	depends on MMC_SDHCI_PLTFM
254	select MMC_SDHCI_IO_ACCESSORS
255	help
256	  This selects the SDHCI support for SiRF System-on-Chip devices.
257
258	  If you have a controller with this interface, say Y or M here.
259
260	  If unsure, say N.
261
262config MMC_SDHCI_PXAV3
263	tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
264	depends on CLKDEV_LOOKUP
265	depends on MMC_SDHCI_PLTFM
266	depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
267	default CPU_MMP2
268	help
269	  This selects the Marvell(R) PXAV3 SD Host Controller.
270	  If you have a MMP2 platform with SD Host Controller
271	  and a card slot, say Y or M here.
272
273	  If unsure, say N.
274
275config MMC_SDHCI_PXAV2
276	tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
277	depends on CLKDEV_LOOKUP
278	depends on MMC_SDHCI_PLTFM
279	depends on ARCH_MMP || COMPILE_TEST
280	default CPU_PXA910
281	help
282	  This selects the Marvell(R) PXAV2 SD Host Controller.
283	  If you have a PXA9XX platform with SD Host Controller
284	  and a card slot, say Y or M here.
285
286	  If unsure, say N.
287
288config MMC_SDHCI_SPEAR
289	tristate "SDHCI support on ST SPEAr platform"
290	depends on MMC_SDHCI && PLAT_SPEAR
291	depends on OF
292	help
293	  This selects the Secure Digital Host Controller Interface (SDHCI)
294	  often referrered to as the HSMMC block in some of the ST SPEAR range
295	  of SoC
296
297	  If you have a controller with this interface, say Y or M here.
298
299	  If unsure, say N.
300
301config MMC_SDHCI_S3C_DMA
302	bool "DMA support on S3C SDHCI"
303	depends on MMC_SDHCI_S3C
304	help
305	  Enable DMA support on the Samsung S3C SDHCI glue. The DMA
306	  has proved to be problematic if the controller encounters
307	  certain errors, and thus should be treated with care.
308
309	  YMMV.
310
311config MMC_SDHCI_BCM_KONA
312	tristate "SDHCI support on Broadcom KONA platform"
313	depends on ARCH_BCM_MOBILE
314	depends on MMC_SDHCI_PLTFM
315	help
316	  This selects the Broadcom Kona Secure Digital Host Controller
317	  Interface(SDHCI) support.
318	  This is used in Broadcom mobile SoCs.
319
320	  If you have a controller with this interface, say Y or M here.
321
322config MMC_SDHCI_F_SDH30
323	tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
324	depends on MMC_SDHCI_PLTFM
325	depends on OF || ACPI
326	help
327	  This selects the Secure Digital Host Controller Interface (SDHCI)
328	  Needed by some Fujitsu SoC for MMC / SD / SDIO support.
329	  If you have a controller with this interface, say Y or M here.
330
331	  If unsure, say N.
332
333config MMC_SDHCI_IPROC
334	tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
335	depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
336	depends on MMC_SDHCI_PLTFM
337	default ARCH_BCM_IPROC
338	select MMC_SDHCI_IO_ACCESSORS
339	help
340	  This selects the iProc SD/MMC controller.
341
342	  If you have a BCM2835 or IPROC platform with SD or MMC devices,
343	  say Y or M here.
344
345	  If unsure, say N.
346
347config MMC_MESON_GX
348	tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
349	depends on ARCH_MESON && MMC
350	help
351	  This selects support for the Amlogic SD/MMC Host Controller
352	  found on the S905/GX*/AXG family of SoCs.  This controller is
353	  MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
354
355	  If you have a controller with this interface, say Y here.
356
357config MMC_MESON_MX_SDIO
358	tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
359	depends on ARCH_MESON || COMPILE_TEST
360	depends on COMMON_CLK
361	depends on OF
362	help
363	  This selects support for the SD/MMC Host Controller on
364	  Amlogic Meson6, Meson8 and Meson8b SoCs.
365
366	  If you have a controller with this interface, say Y or M here.
367	  If unsure, say N.
368
369config MMC_MOXART
370	tristate "MOXART SD/MMC Host Controller support"
371	depends on ARCH_MOXART && MMC
372	help
373	  This selects support for the MOXART SD/MMC Host Controller.
374	  MOXA provides one multi-functional card reader which can
375	  be found on some embedded hardware such as UC-7112-LX.
376	  If you have a controller with this interface, say Y here.
377
378config MMC_SDHCI_ST
379	tristate "SDHCI support on STMicroelectronics SoC"
380	depends on ARCH_STI || FSP2
381	depends on MMC_SDHCI_PLTFM
382	select MMC_SDHCI_IO_ACCESSORS
383	help
384	  This selects the Secure Digital Host Controller Interface in
385	  STMicroelectronics SoCs.
386
387	  If you have a controller with this interface, say Y or M here.
388	  If unsure, say N.
389
390config MMC_OMAP
391	tristate "TI OMAP Multimedia Card Interface support"
392	depends on ARCH_OMAP
393	depends on TPS65010 || !MACH_OMAP_H2
394	help
395	  This selects the TI OMAP Multimedia card Interface.
396	  If you have an OMAP board with a Multimedia Card slot,
397	  say Y or M here.
398
399	  If unsure, say N.
400
401config MMC_OMAP_HS
402	tristate "TI OMAP High Speed Multimedia Card Interface support"
403	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
404	help
405	  This selects the TI OMAP High Speed Multimedia card Interface.
406	  If you have an omap2plus board with a Multimedia Card slot,
407	  say Y or M here.
408
409	  If unsure, say N.
410
411config MMC_WBSD
412	tristate "Winbond W83L51xD SD/MMC Card Interface support"
413	depends on ISA_DMA_API
414	help
415	  This selects the Winbond(R) W83L51xD Secure digital and
416          Multimedia card Interface.
417	  If you have a machine with a integrated W83L518D or W83L519D
418	  SD/MMC card reader, say Y or M here.
419
420	  If unsure, say N.
421
422config MMC_AU1X
423	tristate "Alchemy AU1XX0 MMC Card Interface support"
424	depends on MIPS_ALCHEMY
425	help
426	  This selects the AMD Alchemy(R) Multimedia card interface.
427	  If you have a Alchemy platform with a MMC slot, say Y or M here.
428
429	  If unsure, say N.
430
431config MMC_ATMELMCI
432	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
433	depends on ARCH_AT91
434	help
435	  This selects the Atmel Multimedia Card Interface driver.
436	  If you have an AT91 platform with a Multimedia Card slot,
437	  say Y or M here.
438
439	  If unsure, say N.
440
441config MMC_SDHCI_MSM
442	tristate "Qualcomm SDHCI Controller Support"
443	depends on ARCH_QCOM || (ARM && COMPILE_TEST)
444	depends on MMC_SDHCI_PLTFM
445	select MMC_SDHCI_IO_ACCESSORS
446	help
447	  This selects the Secure Digital Host Controller Interface (SDHCI)
448	  support present in Qualcomm SOCs. The controller supports
449	  SD/MMC/SDIO devices.
450
451	  If you have a controller with this interface, say Y or M here.
452
453	  If unsure, say N.
454
455config MMC_MXC
456	tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
457	depends on ARCH_MXC || PPC_MPC512x
458	help
459	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
460	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
461	  with a Multimedia Card slot, say Y or M here.
462
463	  If unsure, say N.
464
465config MMC_MXS
466	tristate "Freescale MXS Multimedia Card Interface support"
467	depends on ARCH_MXS && MXS_DMA
468	help
469	  This selects the Freescale SSP MMC controller found on MXS based
470	  platforms like mx23/28.
471
472	  If unsure, say N.
473
474config MMC_TIFM_SD
475	tristate "TI Flash Media MMC/SD Interface support"
476	depends on PCI
477	select TIFM_CORE
478	help
479	  Say Y here if you want to be able to access MMC/SD cards with
480	  the Texas Instruments(R) Flash Media card reader, found in many
481	  laptops.
482	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
483	  probably also need appropriate card reader host adapter, such as
484	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
485	  (TIFM_7XX1)'.
486
487          To compile this driver as a module, choose M here: the
488	  module will be called tifm_sd.
489
490config MMC_MVSDIO
491	tristate "Marvell MMC/SD/SDIO host driver"
492	depends on PLAT_ORION
493	depends on OF
494	---help---
495	  This selects the Marvell SDIO host driver.
496	  SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
497	  SoC controllers.
498
499	  To compile this driver as a module, choose M here: the
500	  module will be called mvsdio.
501
502config MMC_DAVINCI
503        tristate "TI DAVINCI Multimedia Card Interface support"
504        depends on ARCH_DAVINCI
505        help
506          This selects the TI DAVINCI Multimedia card Interface.
507          If you have an DAVINCI board with a Multimedia Card slot,
508          say Y or M here.  If unsure, say N.
509
510config MMC_GOLDFISH
511	tristate "goldfish qemu Multimedia Card Interface support"
512	depends on GOLDFISH || COMPILE_TEST
513	help
514	  This selects the Goldfish Multimedia card Interface emulation
515	  found on the Goldfish Android virtual device emulation.
516
517config MMC_SPI
518	tristate "MMC/SD/SDIO over SPI"
519	depends on SPI_MASTER && HAS_DMA
520	select CRC7
521	select CRC_ITU_T
522	help
523	  Some systems access MMC/SD/SDIO cards using a SPI controller
524	  instead of using a "native" MMC/SD/SDIO controller.  This has a
525	  disadvantage of being relatively high overhead, but a compensating
526	  advantage of working on many systems without dedicated MMC/SD/SDIO
527	  controllers.
528
529	  If unsure, or if your system has no SPI master driver, say N.
530
531config MMC_S3C
532	tristate "Samsung S3C SD/MMC Card Interface support"
533	depends on ARCH_S3C24XX
534	depends on S3C24XX_DMAC
535	help
536	  This selects a driver for the MCI interface found in
537          Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
538	  If you have a board based on one of those and a MMC/SD
539	  slot, say Y or M here.
540
541	  If unsure, say N.
542
543config MMC_S3C_HW_SDIO_IRQ
544       bool "Hardware support for SDIO IRQ"
545       depends on MMC_S3C
546       help
547         Enable the hardware support for SDIO interrupts instead of using
548	 the generic polling code.
549
550choice
551	prompt "Samsung S3C SD/MMC transfer code"
552	depends on MMC_S3C
553
554config MMC_S3C_PIO
555	bool "Use PIO transfers only"
556	help
557	  Use PIO to transfer data between memory and the hardware.
558
559	  PIO is slower than DMA as it requires CPU instructions to
560	  move the data. This has been the traditional default for
561	  the S3C MCI driver.
562
563config MMC_S3C_DMA
564	bool "Use DMA transfers only"
565	help
566	  Use DMA to transfer data between memory and the hardare.
567
568	  Currently, the DMA support in this driver seems to not be
569	  working properly and needs to be debugged before this
570	  option is useful.
571
572endchoice
573
574config MMC_SDRICOH_CS
575	tristate "MMC/SD driver for Ricoh Bay1Controllers"
576	depends on PCI && PCMCIA
577	help
578	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
579	  card whenever you insert a MMC or SD card into the card slot.
580
581	  To compile this driver as a module, choose M here: the
582	  module will be called sdricoh_cs.
583
584config MMC_TMIO_CORE
585	tristate
586
587config MMC_TMIO
588	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
589	depends on MFD_TMIO || MFD_ASIC3
590	select MMC_TMIO_CORE
591	help
592	  This provides support for the SD/MMC cell found in TC6393XB,
593	  T7L66XB and also HTC ASIC3
594
595config MMC_SDHI
596	tristate "Renesas SDHI SD/SDIO controller support"
597	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
598	select MMC_TMIO_CORE
599	help
600	  This provides support for the SDHI SD/SDIO controller found in
601	  Renesas SuperH, ARM and ARM64 based SoCs
602
603config MMC_SDHI_SYS_DMAC
604	tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
605	depends on MMC_SDHI
606	default MMC_SDHI if (SUPERH || ARM)
607	help
608	  This provides DMA support for SDHI SD/SDIO controllers
609	  using SYS-DMAC via DMA Engine. This supports the controllers
610	  found in SuperH and Renesas ARM based SoCs.
611
612config MMC_SDHI_INTERNAL_DMAC
613	tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
614	depends on ARM64 || COMPILE_TEST
615	depends on MMC_SDHI
616	default MMC_SDHI if ARM64
617	help
618	  This provides DMA support for SDHI SD/SDIO controllers
619	  using on-chip bus mastering. This supports the controllers
620	  found in arm64 based SoCs.
621
622config MMC_CB710
623	tristate "ENE CB710 MMC/SD Interface support"
624	depends on PCI
625	select CB710_CORE
626	help
627	  This option enables support for MMC/SD part of ENE CB710/720 Flash
628	  memory card reader found in some laptops (ie. some versions of
629	  HP Compaq nx9500).
630
631	  This driver can also be built as a module. If so, the module
632	  will be called cb710-mmc.
633
634config MMC_VIA_SDMMC
635	tristate "VIA SD/MMC Card Reader Driver"
636	depends on PCI
637	help
638	  This selects the VIA SD/MMC Card Reader driver, say Y or M here.
639	  VIA provides one multi-functional card reader which integrated into
640	  some motherboards manufactured by VIA. This card reader supports
641	  SD/MMC/SDHC.
642	  If you have a controller with this interface, say Y or M here.
643
644	  If unsure, say N.
645
646config MMC_CAVIUM_OCTEON
647	tristate "Cavium OCTEON SD/MMC Card Interface support"
648	depends on CAVIUM_OCTEON_SOC
649	help
650	  This selects Cavium OCTEON SD/MMC card Interface.
651	  If you have an OCTEON board with a Multimedia Card slot,
652	  say Y or M here.
653
654	  If unsure, say N.
655
656config MMC_CAVIUM_THUNDERX
657	tristate "Cavium ThunderX SD/MMC Card Interface support"
658	depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
659	depends on GPIO_THUNDERX
660	depends on OF_ADDRESS
661	help
662	  This selects Cavium ThunderX SD/MMC Card Interface.
663	  If you have an Cavium ARM64 board with a Multimedia Card slot
664	  or builtin eMMC chip say Y or M here. If built as a module
665	  the module will be called thunderx_mmc.ko.
666
667config MMC_DW
668	tristate "Synopsys DesignWare Memory Card Interface"
669	depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
670	help
671	  This selects support for the Synopsys DesignWare Mobile Storage IP
672	  block, this provides host support for SD and MMC interfaces, in both
673	  PIO, internal DMA mode and external DMA mode.
674
675config MMC_DW_PLTFM
676	tristate "Synopsys Designware MCI Support as platform device"
677	depends on MMC_DW
678	default y
679	help
680	  This selects the common helper functions support for Host Controller
681	  Interface based platform driver. Please select this option if the IP
682	  is present as a platform device. This is the common interface for the
683	  Synopsys Designware IP.
684
685	  If you have a controller with this interface, say Y or M here.
686
687	  If unsure, say Y.
688
689config MMC_DW_BLUEFIELD
690	tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
691	depends on MMC_DW
692	select MMC_DW_PLTFM
693	help
694	  This selects support for Mellanox BlueField SoC specific extensions to
695	  the Synopsys DesignWare Memory Card Interface driver. Select this
696	  option for platforms based on Mellanox BlueField SoC's.
697
698config MMC_DW_EXYNOS
699	tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
700	depends on MMC_DW
701	select MMC_DW_PLTFM
702	help
703	  This selects support for Samsung Exynos SoC specific extensions to the
704	  Synopsys DesignWare Memory Card Interface driver. Select this option
705	  for platforms based on Exynos4 and Exynos5 SoC's.
706
707config MMC_DW_HI3798CV200
708	tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
709	depends on MMC_DW
710	select MMC_DW_PLTFM
711	help
712	  This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
713	  Synopsys DesignWare Memory Card Interface driver. Select this option
714	  for platforms based on HiSilicon Hi3798CV200 SoC.
715
716config MMC_DW_K3
717	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
718	depends on MMC_DW
719	select MMC_DW_PLTFM
720	help
721	  This selects support for Hisilicon K3 SoC specific extensions to the
722	  Synopsys DesignWare Memory Card Interface driver. Select this option
723	  for platforms based on Hisilicon K3 SoC's.
724
725config MMC_DW_PCI
726	tristate "Synopsys Designware MCI support on PCI bus"
727	depends on MMC_DW && PCI
728	help
729	  This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
730	  Select this option if the IP is present on PCI platform.
731
732	  If you have a controller with this interface, say Y or M here.
733
734	  If unsure, say N.
735
736config MMC_DW_ROCKCHIP
737	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
738	depends on MMC_DW && ARCH_ROCKCHIP
739	select MMC_DW_PLTFM
740	help
741	  This selects support for Rockchip SoC specific extensions to the
742	  Synopsys DesignWare Memory Card Interface driver. Select this option
743	  for platforms based on RK3066, RK3188 and RK3288 SoC's.
744
745config MMC_DW_ZX
746	tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
747	depends on MMC_DW && ARCH_ZX
748	select MMC_DW_PLTFM
749	help
750	  This selects support for ZTE SoC specific extensions to the
751	  Synopsys DesignWare Memory Card Interface driver. Select this option
752	  for platforms based on ZX296718 SoC's.
753
754config MMC_SH_MMCIF
755	tristate "SuperH Internal MMCIF support"
756	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
757	help
758	  This selects the MMC Host Interface controller (MMCIF) found in various
759	  Renesas SoCs for SH and ARM architectures.
760
761
762config MMC_JZ4740
763	tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
764	depends on MACH_JZ4740 || MACH_JZ4780
765	help
766	  This selects support for the SD/MMC controller on Ingenic
767	  JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
768
769	  If you have a board based on such a SoC and with a SD/MMC slot,
770	  say Y or M here.
771
772config MMC_VUB300
773	tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
774	depends on USB
775	help
776	  This selects support for Elan Digital Systems' VUB300 chip.
777
778	  The VUB300 is a USB-SDIO Host Controller Interface chip
779	  that enables the host computer to use SDIO/SD/MMC cards
780	  via a USB 2.0 or USB 1.1 host.
781
782	  The VUB300 chip will be found in both physically separate
783	  USB to SDIO/SD/MMC adapters and embedded on some motherboards.
784
785	  The VUB300 chip supports SD and MMC memory cards in addition
786	  to single and multifunction SDIO cards.
787
788	  Some SDIO cards will need a firmware file to be loaded and
789	  sent to VUB300 chip in order to achieve better data throughput.
790	  Download these "Offload Pseudocode" from Elan Digital Systems'
791	  web-site http://www.elandigitalsystems.com/support/downloads.php
792	  and put them in /lib/firmware. Note that without these additional
793	  firmware files the VUB300 chip will still function, but not at
794	  the best obtainable data rate.
795
796	  To compile this mmc host controller driver as a module,
797	  choose M here: the module will be called vub300.
798
799	  If you have a computer with an embedded VUB300 chip
800	  or if you intend connecting a USB adapter based on a
801	  VUB300 chip say Y or M here.
802
803config MMC_USHC
804	tristate "USB SD Host Controller (USHC) support"
805	depends on USB
806	help
807	  This selects support for USB SD Host Controllers based on
808	  the Cypress Astoria chip with firmware compliant with CSR's
809	  USB SD Host Controller specification (CS-118793-SP).
810
811	  CSR boards with this device include: USB<>SDIO (M1985v2),
812	  and Ultrasira.
813
814	  Note: These controllers only support SDIO cards and do not
815	  support MMC or SD memory cards.
816
817config MMC_WMT
818	tristate "Wondermedia SD/MMC Host Controller support"
819	depends on ARCH_VT8500
820	default y
821	help
822	  This selects support for the SD/MMC Host Controller on
823	  Wondermedia WM8505/WM8650 based SoCs.
824
825	  To compile this driver as a module, choose M here: the
826	  module will be called wmt-sdmmc.
827
828config MMC_USDHI6ROL0
829	tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
830	depends on HAS_DMA
831	help
832	  This selects support for the Renesas USDHI6ROL0 SD/SDIO
833	  Host Controller
834
835config MMC_REALTEK_PCI
836	tristate "Realtek PCI-E SD/MMC Card Interface Driver"
837	depends on MISC_RTSX_PCI
838	help
839	  Say Y here to include driver code to support SD/MMC card interface
840	  of Realtek PCI-E card reader
841
842config MMC_REALTEK_USB
843	tristate "Realtek USB SD/MMC Card Interface Driver"
844	depends on MISC_RTSX_USB
845	help
846	  Say Y here to include driver code to support SD/MMC card interface
847	  of Realtek RTS5129/39 series card reader
848
849config MMC_SUNXI
850	tristate "Allwinner sunxi SD/MMC Host Controller support"
851	depends on ARCH_SUNXI
852	help
853	  This selects support for the SD/MMC Host Controller on
854	  Allwinner sunxi SoCs.
855
856config MMC_CQHCI
857	tristate "Command Queue Host Controller Interface support"
858	depends on HAS_DMA
859	help
860	  This selects the Command Queue Host Controller Interface (CQHCI)
861	  support present in host controllers of Qualcomm Technologies, Inc
862	  amongst others.
863	  This controller supports eMMC devices with command queue support.
864
865	  If you have a controller with this interface, say Y or M here.
866
867	  If unsure, say N.
868
869config MMC_TOSHIBA_PCI
870	tristate "Toshiba Type A SD/MMC Card Interface Driver"
871	depends on PCI
872
873config MMC_BCM2835
874	tristate "Broadcom BCM2835 SDHOST MMC Controller support"
875	depends on ARCH_BCM2835 || COMPILE_TEST
876	help
877	  This selects the BCM2835 SDHOST MMC controller. If you have
878	  a BCM2835 platform with SD or MMC devices, say Y or M here.
879
880	  Note that the BCM2835 has two SD controllers: The Arasan
881	  sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
882	  sdhost controller (supported by this driver).
883
884	  If unsure, say N.
885
886config MMC_MTK
887	tristate "MediaTek SD/MMC Card Interface support"
888	depends on HAS_DMA
889	help
890	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
891	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
892	  This is needed if support for any SD/SDIO/MMC devices is required.
893	  If unsure, say N.
894
895config MMC_SDHCI_MICROCHIP_PIC32
896        tristate "Microchip PIC32MZDA SDHCI support"
897        depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
898        help
899          This selects the Secure Digital Host Controller Interface (SDHCI)
900          for PIC32MZDA platform.
901
902          If you have a controller with this interface, say Y or M here.
903
904          If unsure, say N.
905config MMC_SDHCI_BRCMSTB
906	tristate "Broadcom SDIO/SD/MMC support"
907	depends on ARCH_BRCMSTB || BMIPS_GENERIC
908	depends on MMC_SDHCI_PLTFM
909	default y
910	help
911	  This selects support for the SDIO/SD/MMC Host Controller on
912	  Broadcom STB SoCs.
913
914	  If unsure, say Y.
915
916config MMC_SDHCI_XENON
917	tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
918	depends on MMC_SDHCI_PLTFM
919	help
920	  This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
921	  If you have a controller with this interface, say Y or M here.
922	  If unsure, say N.
923
924config MMC_SDHCI_OMAP
925	tristate "TI SDHCI Controller Support"
926	depends on MMC_SDHCI_PLTFM && OF
927	help
928	  This selects the Secure Digital Host Controller Interface (SDHCI)
929	  support present in TI's DRA7 SOCs. The controller supports
930	  SD/MMC/SDIO devices.
931
932	  If you have a controller with this interface, say Y or M here.
933
934	  If unsure, say N.
935