1#
  2# MMC/SD host controller drivers
  3#
  4
  5comment "MMC/SD/SDIO Host Controller Drivers"
  6
  7config MMC_ARMMMCI
  8	tristate "ARM AMBA Multimedia Card Interface support"
  9	depends on ARM_AMBA
 10	help
 11	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
 12	  Interface (PL180 and PL181) support.  If you have an ARM(R)
 13	  platform with a Multimedia Card slot, say Y or M here.
 14
 15	  If unsure, say N.
 16
 17config MMC_QCOM_DML
 18	tristate "Qualcomm Data Mover for SD Card Controller"
 19	depends on MMC_ARMMMCI && QCOM_BAM_DMA
 20	default y
 21	help
 22	  This selects the Qualcomm Data Mover lite/local on SD Card controller.
 23	  This option will enable the dma to work correctly, if you are using
 24	  Qcom SOCs and MMC, you would probably need this option to get DMA working.
 25
 26	  if unsure, say N.
 27
 28config MMC_PXA
 29	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
 30	depends on ARCH_PXA
 31	help
 32	  This selects the Intel(R) PXA(R) Multimedia card Interface.
 33	  If you have a PXA(R) platform with a Multimedia Card slot,
 34	  say Y or M here.
 35
 36	  If unsure, say N.
 37
 38config MMC_SDHCI
 39	tristate "Secure Digital Host Controller Interface support"
 40	depends on HAS_DMA
 41	help
 42	  This selects the generic Secure Digital Host Controller Interface.
 43	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
 44	  and Toshiba(R). Most controllers found in laptops are of this type.
 45
 46	  If you have a controller with this interface, say Y or M here. You
 47	  also need to enable an appropriate bus interface.
 48
 49	  If unsure, say N.
 50
 51config MMC_SDHCI_IO_ACCESSORS
 52	bool
 53	depends on MMC_SDHCI
 54	help
 55	  This is silent Kconfig symbol that is selected by the drivers that
 56	  need to overwrite SDHCI IO memory accessors.
 57
 58config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
 59	bool
 60	depends on MMC_SDHCI
 61	select MMC_SDHCI_IO_ACCESSORS
 62	help
 63	  This option is selected by drivers running on big endian hosts
 64	  and performing I/O to a SDHCI controller through a bus that
 65	  implements a hardware byte swapper using a 32-bit datum.
 66	  This endian mapping mode is called "data invariance" and
 67	  has the effect of scrambling the addresses and formats of data
 68	  accessed in sizes other than the datum size.
 69
 70	  This is the case for the Nintendo Wii SDHCI.
 71
 72config MMC_SDHCI_PCI
 73	tristate "SDHCI support on PCI bus"
 74	depends on MMC_SDHCI && PCI
 75	help
 76	  This selects the PCI Secure Digital Host Controller Interface.
 77	  Most controllers found today are PCI devices.
 78
 79	  If you have a controller with this interface, say Y or M here.
 80
 81	  If unsure, say N.
 82
 83config MMC_RICOH_MMC
 84	bool "Ricoh MMC Controller Disabler"
 85	depends on MMC_SDHCI_PCI
 86	default y
 87	help
 88	  This adds a pci quirk to disable Ricoh MMC Controller. This
 89	  proprietary controller is unnecessary because the SDHCI driver
 90	  supports MMC cards on the SD controller, but if it is not
 91	  disabled, it will steal the MMC cards away - rendering them
 92	  useless. It is safe to select this even if you don't
 93	  have a Ricoh based card reader.
 94
 95	  If unsure, say Y.
 96
 97config MMC_SDHCI_ACPI
 98	tristate "SDHCI support for ACPI enumerated SDHCI controllers"
 99	depends on MMC_SDHCI && ACPI
100	select IOSF_MBI if X86
101	help
102	  This selects support for ACPI enumerated SDHCI controllers,
103	  identified by ACPI Compatibility ID PNP0D40 or specific
104	  ACPI Hardware IDs.
105
106	  If you have a controller with this interface, say Y or M here.
107
108	  If unsure, say N.
109
110config MMC_SDHCI_PLTFM
111	tristate "SDHCI platform and OF driver helper"
112	depends on MMC_SDHCI
113	help
114	  This selects the common helper functions support for Secure Digital
115	  Host Controller Interface based platform and OF drivers.
116
117	  If you have a controller with this interface, say Y or M here.
118
119	  If unsure, say N.
120
121config MMC_SDHCI_OF_ARASAN
122	tristate "SDHCI OF support for the Arasan SDHCI controllers"
123	depends on MMC_SDHCI_PLTFM
124	depends on OF
 
125	help
126	  This selects the Arasan Secure Digital Host Controller Interface
127	  (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
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_OF_AT91
134	tristate "SDHCI OF support for the Atmel SDMMC controller"
135	depends on MMC_SDHCI_PLTFM
136	depends on OF
137	select MMC_SDHCI_IO_ACCESSORS
138	help
139	  This selects the Atmel SDMMC driver
140
141config MMC_SDHCI_OF_ESDHC
142	tristate "SDHCI OF support for the Freescale eSDHC controller"
143	depends on MMC_SDHCI_PLTFM
144	depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
145	select MMC_SDHCI_IO_ACCESSORS
 
146	help
147	  This selects the Freescale eSDHC controller support.
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_HLWD
154	tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
155	depends on MMC_SDHCI_PLTFM
156	depends on PPC
157	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
158	help
159	  This selects the Secure Digital Host Controller Interface (SDHCI)
160	  found in the "Hollywood" chipset of the Nintendo Wii video game
161	  console.
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_CNS3XXX
168	tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
169	depends on ARCH_CNS3XXX
170	depends on MMC_SDHCI_PLTFM
171	help
172	  This selects the SDHCI support for CNS3xxx System-on-Chip devices.
173
174	  If you have a controller with this interface, say Y or M here.
175
176	  If unsure, say N.
177
178config MMC_SDHCI_ESDHC_IMX
179	tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
180	depends on ARCH_MXC
181	depends on MMC_SDHCI_PLTFM
182	select MMC_SDHCI_IO_ACCESSORS
183	help
184	  This selects the Freescale eSDHC/uSDHC controller support
185	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.
186
187	  If you have a controller with this interface, say Y or M here.
188
189	  If unsure, say N.
190
191config MMC_SDHCI_DOVE
192	tristate "SDHCI support on Marvell's Dove SoC"
193	depends on ARCH_DOVE || MACH_DOVE
194	depends on MMC_SDHCI_PLTFM
195	select MMC_SDHCI_IO_ACCESSORS
196	help
197	  This selects the Secure Digital Host Controller Interface in
198	  Marvell's Dove SoC.
199
200	  If you have a controller with this interface, say Y or M here.
201
202	  If unsure, say N.
203
204config MMC_SDHCI_TEGRA
205	tristate "SDHCI platform support for the Tegra SD/MMC Controller"
206	depends on ARCH_TEGRA
207	depends on MMC_SDHCI_PLTFM
208	select MMC_SDHCI_IO_ACCESSORS
209	help
210	  This selects the Tegra SD/MMC controller. If you have a Tegra
211	  platform with SD or MMC devices, say Y or M here.
212
213	  If unsure, say N.
214
215config MMC_SDHCI_S3C
216	tristate "SDHCI support on Samsung S3C SoC"
217	depends on MMC_SDHCI && PLAT_SAMSUNG
218	help
219	  This selects the Secure Digital Host Controller Interface (SDHCI)
220	  often referrered to as the HSMMC block in some of the Samsung S3C
221	  range of 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_SIRF
228	tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
229	depends on ARCH_SIRF
230	depends on MMC_SDHCI_PLTFM
231	select MMC_SDHCI_IO_ACCESSORS
232	help
233	  This selects the SDHCI support for SiRF System-on-Chip devices.
234
235	  If you have a controller with this interface, say Y or M here.
236
237	  If unsure, say N.
238
239config MMC_SDHCI_PXAV3
240	tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
241	depends on CLKDEV_LOOKUP
242	depends on MMC_SDHCI_PLTFM
243	depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
244	default CPU_MMP2
245	help
246	  This selects the Marvell(R) PXAV3 SD Host Controller.
247	  If you have a MMP2 platform with SD Host Controller
248	  and a card slot, say Y or M here.
249
250	  If unsure, say N.
251
252config MMC_SDHCI_PXAV2
253	tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
254	depends on CLKDEV_LOOKUP
255	depends on MMC_SDHCI_PLTFM
256	depends on ARCH_MMP || COMPILE_TEST
257	default CPU_PXA910
258	help
259	  This selects the Marvell(R) PXAV2 SD Host Controller.
260	  If you have a PXA9XX platform with SD Host Controller
261	  and a card slot, say Y or M here.
262
263	  If unsure, say N.
264
265config MMC_SDHCI_SPEAR
266	tristate "SDHCI support on ST SPEAr platform"
267	depends on MMC_SDHCI && PLAT_SPEAR
268	depends on OF
269	help
270	  This selects the Secure Digital Host Controller Interface (SDHCI)
271	  often referrered to as the HSMMC block in some of the ST SPEAR range
272	  of SoC
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_S3C_DMA
279	bool "DMA support on S3C SDHCI"
280	depends on MMC_SDHCI_S3C
281	help
282	  Enable DMA support on the Samsung S3C SDHCI glue. The DMA
283	  has proved to be problematic if the controller encounters
284	  certain errors, and thus should be treated with care.
285
286	  YMMV.
287
288config MMC_SDHCI_BCM_KONA
289	tristate "SDHCI support on Broadcom KONA platform"
290	depends on ARCH_BCM_MOBILE
291	depends on MMC_SDHCI_PLTFM
292	help
293	  This selects the Broadcom Kona Secure Digital Host Controller
294	  Interface(SDHCI) support.
295	  This is used in Broadcom mobile SoCs.
296
297	  If you have a controller with this interface, say Y or M here.
298
299config MMC_SDHCI_BCM2835
300	tristate "SDHCI platform support for the BCM2835 SD/MMC Controller"
301	depends on ARCH_BCM2835
302	depends on MMC_SDHCI_PLTFM
303	select MMC_SDHCI_IO_ACCESSORS
304	help
305	  This selects the BCM2835 SD/MMC controller. If you have a BCM2835
306	  platform with SD or MMC devices, say Y or M here.
307
308	  If unsure, say N.
309
310config MMC_SDHCI_F_SDH30
311	tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
312	depends on MMC_SDHCI_PLTFM
313	depends on OF
314	help
315	  This selects the Secure Digital Host Controller Interface (SDHCI)
316	  Needed by some Fujitsu SoC for MMC / SD / SDIO support.
317	  If you have a controller with this interface, say Y or M here.
318
319	  If unsure, say N.
320
321config MMC_SDHCI_IPROC
322	tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
323	depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
324	depends on MMC_SDHCI_PLTFM
325	default ARCH_BCM_IPROC
326	select MMC_SDHCI_IO_ACCESSORS
327	help
328	  This selects the iProc SD/MMC controller.
329
330	  If you have a BCM2835 or IPROC platform with SD or MMC devices,
331	  say Y or M here.
332
333	  If unsure, say N.
334
 
 
 
 
 
 
 
 
 
 
335config MMC_MOXART
336	tristate "MOXART SD/MMC Host Controller support"
337	depends on ARCH_MOXART && MMC
338	help
339	  This selects support for the MOXART SD/MMC Host Controller.
340	  MOXA provides one multi-functional card reader which can
341	  be found on some embedded hardware such as UC-7112-LX.
342	  If you have a controller with this interface, say Y here.
343
344config MMC_SDHCI_ST
345	tristate "SDHCI support on STMicroelectronics SoC"
346	depends on ARCH_STI
347	depends on MMC_SDHCI_PLTFM
348	select MMC_SDHCI_IO_ACCESSORS
349	help
350	  This selects the Secure Digital Host Controller Interface in
351	  STMicroelectronics SoCs.
352
353	  If you have a controller with this interface, say Y or M here.
354	  If unsure, say N.
355
356config MMC_OMAP
357	tristate "TI OMAP Multimedia Card Interface support"
358	depends on ARCH_OMAP
359	depends on TPS65010 || !MACH_OMAP_H2
360	help
361	  This selects the TI OMAP Multimedia card Interface.
362	  If you have an OMAP board with a Multimedia Card slot,
363	  say Y or M here.
364
365	  If unsure, say N.
366
367config MMC_OMAP_HS
368	tristate "TI OMAP High Speed Multimedia Card Interface support"
369	depends on HAS_DMA
370	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
371	help
372	  This selects the TI OMAP High Speed Multimedia card Interface.
373	  If you have an omap2plus board with a Multimedia Card slot,
374	  say Y or M here.
375
376	  If unsure, say N.
377
378config MMC_WBSD
379	tristate "Winbond W83L51xD SD/MMC Card Interface support"
380	depends on ISA_DMA_API
381	help
382	  This selects the Winbond(R) W83L51xD Secure digital and
383          Multimedia card Interface.
384	  If you have a machine with a integrated W83L518D or W83L519D
385	  SD/MMC card reader, say Y or M here.
386
387	  If unsure, say N.
388
389config MMC_AU1X
390	tristate "Alchemy AU1XX0 MMC Card Interface support"
391	depends on MIPS_ALCHEMY
392	help
393	  This selects the AMD Alchemy(R) Multimedia card interface.
394	  If you have a Alchemy platform with a MMC slot, say Y or M here.
395
396	  If unsure, say N.
397
398config MMC_ATMELMCI
399	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
400	depends on AVR32 || ARCH_AT91
401	help
402	  This selects the Atmel Multimedia Card Interface driver. If
403	  you have an AT32 (AVR32) or AT91 platform with a Multimedia
404	  Card slot, say Y or M here.
405
406	  If unsure, say N.
407
408config MMC_SDHCI_MSM
409	tristate "Qualcomm SDHCI Controller Support"
410	depends on ARCH_QCOM || (ARM && COMPILE_TEST)
411	depends on MMC_SDHCI_PLTFM
412	help
413	  This selects the Secure Digital Host Controller Interface (SDHCI)
414	  support present in Qualcomm SOCs. The controller supports
415	  SD/MMC/SDIO devices.
416
417	  If you have a controller with this interface, say Y or M here.
418
419	  If unsure, say N.
420
421config MMC_MXC
422	tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
423	depends on ARCH_MXC || PPC_MPC512x
424	help
425	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
426	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
427	  with a Multimedia Card slot, say Y or M here.
428
429	  If unsure, say N.
430
431config MMC_MXS
432	tristate "Freescale MXS Multimedia Card Interface support"
433	depends on ARCH_MXS && MXS_DMA
434	help
435	  This selects the Freescale SSP MMC controller found on MXS based
436	  platforms like mx23/28.
437
438	  If unsure, say N.
439
440config MMC_TIFM_SD
441	tristate "TI Flash Media MMC/SD Interface support"
442	depends on PCI
443	select TIFM_CORE
444	help
445	  Say Y here if you want to be able to access MMC/SD cards with
446	  the Texas Instruments(R) Flash Media card reader, found in many
447	  laptops.
448	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
449	  probably also need appropriate card reader host adapter, such as
450	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
451	  (TIFM_7XX1)'.
452
453          To compile this driver as a module, choose M here: the
454	  module will be called tifm_sd.
455
456config MMC_MVSDIO
457	tristate "Marvell MMC/SD/SDIO host driver"
458	depends on PLAT_ORION
459	depends on OF
460	---help---
461	  This selects the Marvell SDIO host driver.
462	  SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
463	  SoC controllers.
464
465	  To compile this driver as a module, choose M here: the
466	  module will be called mvsdio.
467
468config MMC_DAVINCI
469        tristate "TI DAVINCI Multimedia Card Interface support"
470        depends on ARCH_DAVINCI
471        help
472          This selects the TI DAVINCI Multimedia card Interface.
473          If you have an DAVINCI board with a Multimedia Card slot,
474          say Y or M here.  If unsure, say N.
475
476config MMC_GOLDFISH
477	tristate "goldfish qemu Multimedia Card Interface support"
478	depends on HAS_DMA
479	depends on GOLDFISH || COMPILE_TEST
480	help
481	  This selects the Goldfish Multimedia card Interface emulation
482	  found on the Goldfish Android virtual device emulation.
483
484config MMC_SPI
485	tristate "MMC/SD/SDIO over SPI"
486	depends on SPI_MASTER && !HIGHMEM && HAS_DMA
487	select CRC7
488	select CRC_ITU_T
489	help
490	  Some systems access MMC/SD/SDIO cards using a SPI controller
491	  instead of using a "native" MMC/SD/SDIO controller.  This has a
492	  disadvantage of being relatively high overhead, but a compensating
493	  advantage of working on many systems without dedicated MMC/SD/SDIO
494	  controllers.
495
496	  If unsure, or if your system has no SPI master driver, say N.
497
498config MMC_S3C
499	tristate "Samsung S3C SD/MMC Card Interface support"
500	depends on ARCH_S3C24XX
501	depends on S3C24XX_DMAC
502	help
503	  This selects a driver for the MCI interface found in
504          Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
505	  If you have a board based on one of those and a MMC/SD
506	  slot, say Y or M here.
507
508	  If unsure, say N.
509
510config MMC_S3C_HW_SDIO_IRQ
511       bool "Hardware support for SDIO IRQ"
512       depends on MMC_S3C
513       help
514         Enable the hardware support for SDIO interrupts instead of using
515	 the generic polling code.
516
517choice
518	prompt "Samsung S3C SD/MMC transfer code"
519	depends on MMC_S3C
520
521config MMC_S3C_PIO
522	bool "Use PIO transfers only"
523	help
524	  Use PIO to transfer data between memory and the hardware.
525
526	  PIO is slower than DMA as it requires CPU instructions to
527	  move the data. This has been the traditional default for
528	  the S3C MCI driver.
529
530config MMC_S3C_DMA
531	bool "Use DMA transfers only"
532	help
533	  Use DMA to transfer data between memory and the hardare.
534
535	  Currently, the DMA support in this driver seems to not be
536	  working properly and needs to be debugged before this
537	  option is useful.
538
539endchoice
540
541config MMC_SDRICOH_CS
542	tristate "MMC/SD driver for Ricoh Bay1Controllers"
543	depends on PCI && PCMCIA
544	help
545	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
546	  card whenever you insert a MMC or SD card into the card slot.
547
548	  To compile this driver as a module, choose M here: the
549	  module will be called sdricoh_cs.
550
551config MMC_TMIO_CORE
552	tristate
553
554config MMC_TMIO
555	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
556	depends on MFD_TMIO || MFD_ASIC3
557	select MMC_TMIO_CORE
558	help
559	  This provides support for the SD/MMC cell found in TC6393XB,
560	  T7L66XB and also HTC ASIC3
561
562config MMC_SDHI
563	tristate "SH-Mobile SDHI SD/SDIO controller support"
564	depends on SUPERH || ARM || ARM64
565	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
566	select MMC_TMIO_CORE
567	help
568	  This provides support for the SDHI SD/SDIO controller found in
569	  SuperH and ARM SH-Mobile SoCs
570
571config MMC_CB710
572	tristate "ENE CB710 MMC/SD Interface support"
573	depends on PCI
574	select CB710_CORE
575	help
576	  This option enables support for MMC/SD part of ENE CB710/720 Flash
577	  memory card reader found in some laptops (ie. some versions of
578	  HP Compaq nx9500).
579
580	  This driver can also be built as a module. If so, the module
581	  will be called cb710-mmc.
582
583config MMC_VIA_SDMMC
584	tristate "VIA SD/MMC Card Reader Driver"
585	depends on PCI
586	help
587	  This selects the VIA SD/MMC Card Reader driver, say Y or M here.
588	  VIA provides one multi-functional card reader which integrated into
589	  some motherboards manufactured by VIA. This card reader supports
590	  SD/MMC/SDHC.
591	  If you have a controller with this interface, say Y or M here.
592
593	  If unsure, say N.
594
595config SDH_BFIN
596	tristate "Blackfin Secure Digital Host support"
597	depends on (BF54x && !BF544) || (BF51x && !BF512)
598	help
599	  If you say yes here you will get support for the Blackfin on-chip
600	  Secure Digital Host interface.  This includes support for MMC and
601	  SD cards.
602
603	  To compile this driver as a module, choose M here: the
604	  module will be called bfin_sdh.
605
606	  If unsure, say N.
607
608config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
609	bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
610	depends on SDH_BFIN
611	help
612	  If you say yes here SD-Cards may work on the EZkit.
613
614config MMC_DW
615	tristate "Synopsys DesignWare Memory Card Interface"
616	depends on HAS_DMA
617	depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
618	help
619	  This selects support for the Synopsys DesignWare Mobile Storage IP
620	  block, this provides host support for SD and MMC interfaces, in both
621	  PIO, internal DMA mode and external DMA mode.
622
623config MMC_DW_PLTFM
624	tristate "Synopsys Designware MCI Support as platform device"
625	depends on MMC_DW
626	default y
627	help
628	  This selects the common helper functions support for Host Controller
629	  Interface based platform driver. Please select this option if the IP
630	  is present as a platform device. This is the common interface for the
631	  Synopsys Designware IP.
632
633	  If you have a controller with this interface, say Y or M here.
634
635	  If unsure, say Y.
636
637config MMC_DW_EXYNOS
638	tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
639	depends on MMC_DW
640	select MMC_DW_PLTFM
641	help
642	  This selects support for Samsung Exynos SoC specific extensions to the
643	  Synopsys DesignWare Memory Card Interface driver. Select this option
644	  for platforms based on Exynos4 and Exynos5 SoC's.
645
646config MMC_DW_K3
647	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
648	depends on MMC_DW
649	select MMC_DW_PLTFM
650	help
651	  This selects support for Hisilicon K3 SoC specific extensions to the
652	  Synopsys DesignWare Memory Card Interface driver. Select this option
653	  for platforms based on Hisilicon K3 SoC's.
654
655config MMC_DW_PCI
656	tristate "Synopsys Designware MCI support on PCI bus"
657	depends on MMC_DW && PCI
658	help
659	  This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
660	  Select this option if the IP is present on PCI platform.
661
662	  If you have a controller with this interface, say Y or M here.
663
664	  If unsure, say N.
665
666config MMC_DW_ROCKCHIP
667	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
668	depends on MMC_DW && ARCH_ROCKCHIP
669	select MMC_DW_PLTFM
670	help
671	  This selects support for Rockchip SoC specific extensions to the
672	  Synopsys DesignWare Memory Card Interface driver. Select this option
673	  for platforms based on RK3066, RK3188 and RK3288 SoC's.
674
675config MMC_SH_MMCIF
676	tristate "SuperH Internal MMCIF support"
677	depends on HAS_DMA
678	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
679	help
680	  This selects the MMC Host Interface controller (MMCIF).
 
681
682	  This driver supports MMCIF in sh7724/sh7757/sh7372.
683
684config MMC_JZ4740
685	tristate "JZ4740 SD/Multimedia Card Interface support"
686	depends on MACH_JZ4740
687	help
688	  This selects support for the SD/MMC controller on Ingenic JZ4740
689	  SoCs.
690	  If you have a board based on such a SoC and with a SD/MMC slot,
691	  say Y or M here.
692
693config MMC_VUB300
694	tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
695	depends on USB
696	help
697	  This selects support for Elan Digital Systems' VUB300 chip.
698
699	  The VUB300 is a USB-SDIO Host Controller Interface chip
700	  that enables the host computer to use SDIO/SD/MMC cards
701	  via a USB 2.0 or USB 1.1 host.
702
703	  The VUB300 chip will be found in both physically separate
704	  USB to SDIO/SD/MMC adapters and embedded on some motherboards.
705
706	  The VUB300 chip supports SD and MMC memory cards in addition
707	  to single and multifunction SDIO cards.
708
709	  Some SDIO cards will need a firmware file to be loaded and
710	  sent to VUB300 chip in order to achieve better data throughput.
711	  Download these "Offload Pseudocode" from Elan Digital Systems'
712	  web-site http://www.elandigitalsystems.com/support/downloads.php
713	  and put them in /lib/firmware. Note that without these additional
714	  firmware files the VUB300 chip will still function, but not at
715	  the best obtainable data rate.
716
717	  To compile this mmc host controller driver as a module,
718	  choose M here: the module will be called vub300.
719
720	  If you have a computer with an embedded VUB300 chip
721	  or if you intend connecting a USB adapter based on a
722	  VUB300 chip say Y or M here.
723
724config MMC_USHC
725	tristate "USB SD Host Controller (USHC) support"
726	depends on USB
727	help
728	  This selects support for USB SD Host Controllers based on
729	  the Cypress Astoria chip with firmware compliant with CSR's
730	  USB SD Host Controller specification (CS-118793-SP).
731
732	  CSR boards with this device include: USB<>SDIO (M1985v2),
733	  and Ultrasira.
734
735	  Note: These controllers only support SDIO cards and do not
736	  support MMC or SD memory cards.
737
738config MMC_WMT
739	tristate "Wondermedia SD/MMC Host Controller support"
740	depends on ARCH_VT8500
741	default y
742	help
743	  This selects support for the SD/MMC Host Controller on
744	  Wondermedia WM8505/WM8650 based SoCs.
745
746	  To compile this driver as a module, choose M here: the
747	  module will be called wmt-sdmmc.
748
749config MMC_USDHI6ROL0
750	tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
751	depends on HAS_DMA
752	help
753	  This selects support for the Renesas USDHI6ROL0 SD/SDIO
754	  Host Controller
755
756config MMC_REALTEK_PCI
757	tristate "Realtek PCI-E SD/MMC Card Interface Driver"
758	depends on MFD_RTSX_PCI
759	help
760	  Say Y here to include driver code to support SD/MMC card interface
761	  of Realtek PCI-E card reader
762
763config MMC_REALTEK_USB
764	tristate "Realtek USB SD/MMC Card Interface Driver"
765	depends on MFD_RTSX_USB
766	help
767	  Say Y here to include driver code to support SD/MMC card interface
768	  of Realtek RTS5129/39 series card reader
769
770config MMC_SUNXI
771	tristate "Allwinner sunxi SD/MMC Host Controller support"
772	depends on ARCH_SUNXI
773	help
774	  This selects support for the SD/MMC Host Controller on
775	  Allwinner sunxi SoCs.
776
777config MMC_TOSHIBA_PCI
778	tristate "Toshiba Type A SD/MMC Card Interface Driver"
779	depends on PCI
780	help
781
782config MMC_MTK
783	tristate "MediaTek SD/MMC Card Interface support"
784	depends on HAS_DMA
785	help
786	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
787	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
788	  This is needed if support for any SD/SDIO/MMC devices is required.
789	  If unsure, say N.
790
791config MMC_SDHCI_MICROCHIP_PIC32
792        tristate "Microchip PIC32MZDA SDHCI support"
793        depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
794        help
795          This selects the Secure Digital Host Controller Interface (SDHCI)
796          for PIC32MZDA platform.
797
798          If you have a controller with this interface, say Y or M here.
799
800          If unsure, say N.

  1#
  2# MMC/SD host controller drivers
  3#
  4
  5comment "MMC/SD/SDIO Host Controller Drivers"
  6
  7config MMC_ARMMMCI
  8	tristate "ARM AMBA Multimedia Card Interface support"
  9	depends on ARM_AMBA
 10	help
 11	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
 12	  Interface (PL180 and PL181) support.  If you have an ARM(R)
 13	  platform with a Multimedia Card slot, say Y or M here.
 14
 15	  If unsure, say N.
 16
 17config MMC_QCOM_DML
 18	tristate "Qualcomm Data Mover for SD Card Controller"
 19	depends on MMC_ARMMMCI && QCOM_BAM_DMA
 20	default y
 21	help
 22	  This selects the Qualcomm Data Mover lite/local on SD Card controller.
 23	  This option will enable the dma to work correctly, if you are using
 24	  Qcom SOCs and MMC, you would probably need this option to get DMA working.
 25
 26	  if unsure, say N.
 27
 28config MMC_PXA
 29	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
 30	depends on ARCH_PXA
 31	help
 32	  This selects the Intel(R) PXA(R) Multimedia card Interface.
 33	  If you have a PXA(R) platform with a Multimedia Card slot,
 34	  say Y or M here.
 35
 36	  If unsure, say N.
 37
 38config MMC_SDHCI
 39	tristate "Secure Digital Host Controller Interface support"
 40	depends on HAS_DMA
 41	help
 42	  This selects the generic Secure Digital Host Controller Interface.
 43	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
 44	  and Toshiba(R). Most controllers found in laptops are of this type.
 45
 46	  If you have a controller with this interface, say Y or M here. You
 47	  also need to enable an appropriate bus interface.
 48
 49	  If unsure, say N.
 50
 51config MMC_SDHCI_IO_ACCESSORS
 52	bool
 53	depends on MMC_SDHCI
 54	help
 55	  This is silent Kconfig symbol that is selected by the drivers that
 56	  need to overwrite SDHCI IO memory accessors.
 57
 58config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
 59	bool
 60	depends on MMC_SDHCI
 61	select MMC_SDHCI_IO_ACCESSORS
 62	help
 63	  This option is selected by drivers running on big endian hosts
 64	  and performing I/O to a SDHCI controller through a bus that
 65	  implements a hardware byte swapper using a 32-bit datum.
 66	  This endian mapping mode is called "data invariance" and
 67	  has the effect of scrambling the addresses and formats of data
 68	  accessed in sizes other than the datum size.
 69
 70	  This is the case for the Nintendo Wii SDHCI.
 71
 72config MMC_SDHCI_PCI
 73	tristate "SDHCI support on PCI bus"
 74	depends on MMC_SDHCI && PCI
 75	help
 76	  This selects the PCI Secure Digital Host Controller Interface.
 77	  Most controllers found today are PCI devices.
 78
 79	  If you have a controller with this interface, say Y or M here.
 80
 81	  If unsure, say N.
 82
 83config MMC_RICOH_MMC
 84	bool "Ricoh MMC Controller Disabler"
 85	depends on MMC_SDHCI_PCI
 86	default y
 87	help
 88	  This adds a pci quirk to disable Ricoh MMC Controller. This
 89	  proprietary controller is unnecessary because the SDHCI driver
 90	  supports MMC cards on the SD controller, but if it is not
 91	  disabled, it will steal the MMC cards away - rendering them
 92	  useless. It is safe to select this even if you don't
 93	  have a Ricoh based card reader.
 94
 95	  If unsure, say Y.
 96
 97config MMC_SDHCI_ACPI
 98	tristate "SDHCI support for ACPI enumerated SDHCI controllers"
 99	depends on MMC_SDHCI && ACPI
100	select IOSF_MBI if X86
101	help
102	  This selects support for ACPI enumerated SDHCI controllers,
103	  identified by ACPI Compatibility ID PNP0D40 or specific
104	  ACPI Hardware IDs.
105
106	  If you have a controller with this interface, say Y or M here.
107
108	  If unsure, say N.
109
110config MMC_SDHCI_PLTFM
111	tristate "SDHCI platform and OF driver helper"
112	depends on MMC_SDHCI
113	help
114	  This selects the common helper functions support for Secure Digital
115	  Host Controller Interface based platform and OF drivers.
116
117	  If you have a controller with this interface, say Y or M here.
118
119	  If unsure, say N.
120
121config MMC_SDHCI_OF_ARASAN
122	tristate "SDHCI OF support for the Arasan SDHCI controllers"
123	depends on MMC_SDHCI_PLTFM
124	depends on OF
125	depends on COMMON_CLK
126	help
127	  This selects the Arasan Secure Digital Host Controller Interface
128	  (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
129
130	  If you have a controller with this interface, say Y or M here.
131
132	  If unsure, say N.
133
134config MMC_SDHCI_OF_AT91
135	tristate "SDHCI OF support for the Atmel SDMMC controller"
136	depends on MMC_SDHCI_PLTFM
137	depends on OF
 
138	help
139	  This selects the Atmel SDMMC driver
140
141config MMC_SDHCI_OF_ESDHC
142	tristate "SDHCI OF support for the Freescale eSDHC controller"
143	depends on MMC_SDHCI_PLTFM
144	depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
145	select MMC_SDHCI_IO_ACCESSORS
146	select FSL_GUTS
147	help
148	  This selects the Freescale eSDHC controller support.
149
150	  If you have a controller with this interface, say Y or M here.
151
152	  If unsure, say N.
153
154config MMC_SDHCI_OF_HLWD
155	tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
156	depends on MMC_SDHCI_PLTFM
157	depends on PPC
158	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
159	help
160	  This selects the Secure Digital Host Controller Interface (SDHCI)
161	  found in the "Hollywood" chipset of the Nintendo Wii video game
162	  console.
163
164	  If you have a controller with this interface, say Y or M here.
165
166	  If unsure, say N.
167
168config MMC_SDHCI_CADENCE
169	tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
170	depends on MMC_SDHCI_PLTFM
171	depends on OF
172	help
173	  This selects the Cadence SD/SDIO/eMMC driver.
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_CNS3XXX
180	tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
181	depends on ARCH_CNS3XXX
182	depends on MMC_SDHCI_PLTFM
183	help
184	  This selects the SDHCI support for CNS3xxx System-on-Chip devices.
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_ESDHC_IMX
191	tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
192	depends on ARCH_MXC
193	depends on MMC_SDHCI_PLTFM
194	select MMC_SDHCI_IO_ACCESSORS
195	help
196	  This selects the Freescale eSDHC/uSDHC controller support
197	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.
198
199	  If you have a controller with this interface, say Y or M here.
200
201	  If unsure, say N.
202
203config MMC_SDHCI_DOVE
204	tristate "SDHCI support on Marvell's Dove SoC"
205	depends on ARCH_DOVE || MACH_DOVE
206	depends on MMC_SDHCI_PLTFM
207	select MMC_SDHCI_IO_ACCESSORS
208	help
209	  This selects the Secure Digital Host Controller Interface in
210	  Marvell's Dove SoC.
211
212	  If you have a controller with this interface, say Y or M here.
213
214	  If unsure, say N.
215
216config MMC_SDHCI_TEGRA
217	tristate "SDHCI platform support for the Tegra SD/MMC Controller"
218	depends on ARCH_TEGRA
219	depends on MMC_SDHCI_PLTFM
220	select MMC_SDHCI_IO_ACCESSORS
221	help
222	  This selects the Tegra SD/MMC controller. If you have a Tegra
223	  platform with SD or MMC devices, say Y or M here.
224
225	  If unsure, say N.
226
227config MMC_SDHCI_S3C
228	tristate "SDHCI support on Samsung S3C SoC"
229	depends on MMC_SDHCI && PLAT_SAMSUNG
230	help
231	  This selects the Secure Digital Host Controller Interface (SDHCI)
232	  often referrered to as the HSMMC block in some of the Samsung S3C
233	  range of SoC.
234
235	  If you have a controller with this interface, say Y or M here.
236
237	  If unsure, say N.
238
239config MMC_SDHCI_SIRF
240	tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
241	depends on ARCH_SIRF
242	depends on MMC_SDHCI_PLTFM
243	select MMC_SDHCI_IO_ACCESSORS
244	help
245	  This selects the SDHCI support for SiRF System-on-Chip devices.
246
247	  If you have a controller with this interface, say Y or M here.
248
249	  If unsure, say N.
250
251config MMC_SDHCI_PXAV3
252	tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
253	depends on CLKDEV_LOOKUP
254	depends on MMC_SDHCI_PLTFM
255	depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
256	default CPU_MMP2
257	help
258	  This selects the Marvell(R) PXAV3 SD Host Controller.
259	  If you have a MMP2 platform with SD Host Controller
260	  and a card slot, say Y or M here.
261
262	  If unsure, say N.
263
264config MMC_SDHCI_PXAV2
265	tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
266	depends on CLKDEV_LOOKUP
267	depends on MMC_SDHCI_PLTFM
268	depends on ARCH_MMP || COMPILE_TEST
269	default CPU_PXA910
270	help
271	  This selects the Marvell(R) PXAV2 SD Host Controller.
272	  If you have a PXA9XX platform with SD Host Controller
273	  and a card slot, say Y or M here.
274
275	  If unsure, say N.
276
277config MMC_SDHCI_SPEAR
278	tristate "SDHCI support on ST SPEAr platform"
279	depends on MMC_SDHCI && PLAT_SPEAR
280	depends on OF
281	help
282	  This selects the Secure Digital Host Controller Interface (SDHCI)
283	  often referrered to as the HSMMC block in some of the ST SPEAR range
284	  of SoC
285
286	  If you have a controller with this interface, say Y or M here.
287
288	  If unsure, say N.
289
290config MMC_SDHCI_S3C_DMA
291	bool "DMA support on S3C SDHCI"
292	depends on MMC_SDHCI_S3C
293	help
294	  Enable DMA support on the Samsung S3C SDHCI glue. The DMA
295	  has proved to be problematic if the controller encounters
296	  certain errors, and thus should be treated with care.
297
298	  YMMV.
299
300config MMC_SDHCI_BCM_KONA
301	tristate "SDHCI support on Broadcom KONA platform"
302	depends on ARCH_BCM_MOBILE
303	depends on MMC_SDHCI_PLTFM
304	help
305	  This selects the Broadcom Kona Secure Digital Host Controller
306	  Interface(SDHCI) support.
307	  This is used in Broadcom mobile SoCs.
308
309	  If you have a controller with this interface, say Y or M here.
310
 
 
 
 
 
 
 
 
 
 
 
311config MMC_SDHCI_F_SDH30
312	tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
313	depends on MMC_SDHCI_PLTFM
314	depends on OF
315	help
316	  This selects the Secure Digital Host Controller Interface (SDHCI)
317	  Needed by some Fujitsu SoC for MMC / SD / SDIO support.
318	  If you have a controller with this interface, say Y or M here.
319
320	  If unsure, say N.
321
322config MMC_SDHCI_IPROC
323	tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
324	depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
325	depends on MMC_SDHCI_PLTFM
326	default ARCH_BCM_IPROC
327	select MMC_SDHCI_IO_ACCESSORS
328	help
329	  This selects the iProc SD/MMC controller.
330
331	  If you have a BCM2835 or IPROC platform with SD or MMC devices,
332	  say Y or M here.
333
334	  If unsure, say N.
335
336config MMC_MESON_GX
337	tristate "Amlogic S905/GX* SD/MMC Host Controller support"
338	depends on ARCH_MESON && MMC
339	help
340	  This selects support for the Amlogic SD/MMC Host Controller
341	  found on the S905/GX* family of SoCs.  This controller is
342	  MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
343
344	  If you have a controller with this interface, say Y here.
345
346config MMC_MOXART
347	tristate "MOXART SD/MMC Host Controller support"
348	depends on ARCH_MOXART && MMC
349	help
350	  This selects support for the MOXART SD/MMC Host Controller.
351	  MOXA provides one multi-functional card reader which can
352	  be found on some embedded hardware such as UC-7112-LX.
353	  If you have a controller with this interface, say Y here.
354
355config MMC_SDHCI_ST
356	tristate "SDHCI support on STMicroelectronics SoC"
357	depends on ARCH_STI
358	depends on MMC_SDHCI_PLTFM
359	select MMC_SDHCI_IO_ACCESSORS
360	help
361	  This selects the Secure Digital Host Controller Interface in
362	  STMicroelectronics SoCs.
363
364	  If you have a controller with this interface, say Y or M here.
365	  If unsure, say N.
366
367config MMC_OMAP
368	tristate "TI OMAP Multimedia Card Interface support"
369	depends on ARCH_OMAP
370	depends on TPS65010 || !MACH_OMAP_H2
371	help
372	  This selects the TI OMAP Multimedia card Interface.
373	  If you have an OMAP board with a Multimedia Card slot,
374	  say Y or M here.
375
376	  If unsure, say N.
377
378config MMC_OMAP_HS
379	tristate "TI OMAP High Speed Multimedia Card Interface support"
380	depends on HAS_DMA
381	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
382	help
383	  This selects the TI OMAP High Speed Multimedia card Interface.
384	  If you have an omap2plus board with a Multimedia Card slot,
385	  say Y or M here.
386
387	  If unsure, say N.
388
389config MMC_WBSD
390	tristate "Winbond W83L51xD SD/MMC Card Interface support"
391	depends on ISA_DMA_API
392	help
393	  This selects the Winbond(R) W83L51xD Secure digital and
394          Multimedia card Interface.
395	  If you have a machine with a integrated W83L518D or W83L519D
396	  SD/MMC card reader, say Y or M here.
397
398	  If unsure, say N.
399
400config MMC_AU1X
401	tristate "Alchemy AU1XX0 MMC Card Interface support"
402	depends on MIPS_ALCHEMY
403	help
404	  This selects the AMD Alchemy(R) Multimedia card interface.
405	  If you have a Alchemy platform with a MMC slot, say Y or M here.
406
407	  If unsure, say N.
408
409config MMC_ATMELMCI
410	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
411	depends on AVR32 || ARCH_AT91
412	help
413	  This selects the Atmel Multimedia Card Interface driver. If
414	  you have an AT32 (AVR32) or AT91 platform with a Multimedia
415	  Card slot, say Y or M here.
416
417	  If unsure, say N.
418
419config MMC_SDHCI_MSM
420	tristate "Qualcomm SDHCI Controller Support"
421	depends on ARCH_QCOM || (ARM && COMPILE_TEST)
422	depends on MMC_SDHCI_PLTFM
423	help
424	  This selects the Secure Digital Host Controller Interface (SDHCI)
425	  support present in Qualcomm SOCs. The controller supports
426	  SD/MMC/SDIO devices.
427
428	  If you have a controller with this interface, say Y or M here.
429
430	  If unsure, say N.
431
432config MMC_MXC
433	tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
434	depends on ARCH_MXC || PPC_MPC512x
435	help
436	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
437	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
438	  with a Multimedia Card slot, say Y or M here.
439
440	  If unsure, say N.
441
442config MMC_MXS
443	tristate "Freescale MXS Multimedia Card Interface support"
444	depends on ARCH_MXS && MXS_DMA
445	help
446	  This selects the Freescale SSP MMC controller found on MXS based
447	  platforms like mx23/28.
448
449	  If unsure, say N.
450
451config MMC_TIFM_SD
452	tristate "TI Flash Media MMC/SD Interface support"
453	depends on PCI
454	select TIFM_CORE
455	help
456	  Say Y here if you want to be able to access MMC/SD cards with
457	  the Texas Instruments(R) Flash Media card reader, found in many
458	  laptops.
459	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
460	  probably also need appropriate card reader host adapter, such as
461	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
462	  (TIFM_7XX1)'.
463
464          To compile this driver as a module, choose M here: the
465	  module will be called tifm_sd.
466
467config MMC_MVSDIO
468	tristate "Marvell MMC/SD/SDIO host driver"
469	depends on PLAT_ORION
470	depends on OF
471	---help---
472	  This selects the Marvell SDIO host driver.
473	  SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
474	  SoC controllers.
475
476	  To compile this driver as a module, choose M here: the
477	  module will be called mvsdio.
478
479config MMC_DAVINCI
480        tristate "TI DAVINCI Multimedia Card Interface support"
481        depends on ARCH_DAVINCI
482        help
483          This selects the TI DAVINCI Multimedia card Interface.
484          If you have an DAVINCI board with a Multimedia Card slot,
485          say Y or M here.  If unsure, say N.
486
487config MMC_GOLDFISH
488	tristate "goldfish qemu Multimedia Card Interface support"
489	depends on HAS_DMA
490	depends on GOLDFISH || COMPILE_TEST
491	help
492	  This selects the Goldfish Multimedia card Interface emulation
493	  found on the Goldfish Android virtual device emulation.
494
495config MMC_SPI
496	tristate "MMC/SD/SDIO over SPI"
497	depends on SPI_MASTER && !HIGHMEM && HAS_DMA
498	select CRC7
499	select CRC_ITU_T
500	help
501	  Some systems access MMC/SD/SDIO cards using a SPI controller
502	  instead of using a "native" MMC/SD/SDIO controller.  This has a
503	  disadvantage of being relatively high overhead, but a compensating
504	  advantage of working on many systems without dedicated MMC/SD/SDIO
505	  controllers.
506
507	  If unsure, or if your system has no SPI master driver, say N.
508
509config MMC_S3C
510	tristate "Samsung S3C SD/MMC Card Interface support"
511	depends on ARCH_S3C24XX
512	depends on S3C24XX_DMAC
513	help
514	  This selects a driver for the MCI interface found in
515          Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
516	  If you have a board based on one of those and a MMC/SD
517	  slot, say Y or M here.
518
519	  If unsure, say N.
520
521config MMC_S3C_HW_SDIO_IRQ
522       bool "Hardware support for SDIO IRQ"
523       depends on MMC_S3C
524       help
525         Enable the hardware support for SDIO interrupts instead of using
526	 the generic polling code.
527
528choice
529	prompt "Samsung S3C SD/MMC transfer code"
530	depends on MMC_S3C
531
532config MMC_S3C_PIO
533	bool "Use PIO transfers only"
534	help
535	  Use PIO to transfer data between memory and the hardware.
536
537	  PIO is slower than DMA as it requires CPU instructions to
538	  move the data. This has been the traditional default for
539	  the S3C MCI driver.
540
541config MMC_S3C_DMA
542	bool "Use DMA transfers only"
543	help
544	  Use DMA to transfer data between memory and the hardare.
545
546	  Currently, the DMA support in this driver seems to not be
547	  working properly and needs to be debugged before this
548	  option is useful.
549
550endchoice
551
552config MMC_SDRICOH_CS
553	tristate "MMC/SD driver for Ricoh Bay1Controllers"
554	depends on PCI && PCMCIA
555	help
556	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
557	  card whenever you insert a MMC or SD card into the card slot.
558
559	  To compile this driver as a module, choose M here: the
560	  module will be called sdricoh_cs.
561
562config MMC_TMIO_CORE
563	tristate
564
565config MMC_TMIO
566	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
567	depends on MFD_TMIO || MFD_ASIC3
568	select MMC_TMIO_CORE
569	help
570	  This provides support for the SD/MMC cell found in TC6393XB,
571	  T7L66XB and also HTC ASIC3
572
573config MMC_SDHI
574	tristate "SH-Mobile SDHI SD/SDIO controller support"
575	depends on SUPERH || ARM || ARM64
576	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
577	select MMC_TMIO_CORE
578	help
579	  This provides support for the SDHI SD/SDIO controller found in
580	  SuperH and ARM SH-Mobile SoCs
581
582config MMC_CB710
583	tristate "ENE CB710 MMC/SD Interface support"
584	depends on PCI
585	select CB710_CORE
586	help
587	  This option enables support for MMC/SD part of ENE CB710/720 Flash
588	  memory card reader found in some laptops (ie. some versions of
589	  HP Compaq nx9500).
590
591	  This driver can also be built as a module. If so, the module
592	  will be called cb710-mmc.
593
594config MMC_VIA_SDMMC
595	tristate "VIA SD/MMC Card Reader Driver"
596	depends on PCI
597	help
598	  This selects the VIA SD/MMC Card Reader driver, say Y or M here.
599	  VIA provides one multi-functional card reader which integrated into
600	  some motherboards manufactured by VIA. This card reader supports
601	  SD/MMC/SDHC.
602	  If you have a controller with this interface, say Y or M here.
603
604	  If unsure, say N.
605
606config SDH_BFIN
607	tristate "Blackfin Secure Digital Host support"
608	depends on (BF54x && !BF544) || (BF51x && !BF512)
609	help
610	  If you say yes here you will get support for the Blackfin on-chip
611	  Secure Digital Host interface.  This includes support for MMC and
612	  SD cards.
613
614	  To compile this driver as a module, choose M here: the
615	  module will be called bfin_sdh.
616
617	  If unsure, say N.
618
619config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
620	bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
621	depends on SDH_BFIN
622	help
623	  If you say yes here SD-Cards may work on the EZkit.
624
625config MMC_DW
626	tristate "Synopsys DesignWare Memory Card Interface"
627	depends on HAS_DMA
628	depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
629	help
630	  This selects support for the Synopsys DesignWare Mobile Storage IP
631	  block, this provides host support for SD and MMC interfaces, in both
632	  PIO, internal DMA mode and external DMA mode.
633
634config MMC_DW_PLTFM
635	tristate "Synopsys Designware MCI Support as platform device"
636	depends on MMC_DW
637	default y
638	help
639	  This selects the common helper functions support for Host Controller
640	  Interface based platform driver. Please select this option if the IP
641	  is present as a platform device. This is the common interface for the
642	  Synopsys Designware IP.
643
644	  If you have a controller with this interface, say Y or M here.
645
646	  If unsure, say Y.
647
648config MMC_DW_EXYNOS
649	tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
650	depends on MMC_DW
651	select MMC_DW_PLTFM
652	help
653	  This selects support for Samsung Exynos SoC specific extensions to the
654	  Synopsys DesignWare Memory Card Interface driver. Select this option
655	  for platforms based on Exynos4 and Exynos5 SoC's.
656
657config MMC_DW_K3
658	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
659	depends on MMC_DW
660	select MMC_DW_PLTFM
661	help
662	  This selects support for Hisilicon K3 SoC specific extensions to the
663	  Synopsys DesignWare Memory Card Interface driver. Select this option
664	  for platforms based on Hisilicon K3 SoC's.
665
666config MMC_DW_PCI
667	tristate "Synopsys Designware MCI support on PCI bus"
668	depends on MMC_DW && PCI
669	help
670	  This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
671	  Select this option if the IP is present on PCI platform.
672
673	  If you have a controller with this interface, say Y or M here.
674
675	  If unsure, say N.
676
677config MMC_DW_ROCKCHIP
678	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
679	depends on MMC_DW && ARCH_ROCKCHIP
680	select MMC_DW_PLTFM
681	help
682	  This selects support for Rockchip SoC specific extensions to the
683	  Synopsys DesignWare Memory Card Interface driver. Select this option
684	  for platforms based on RK3066, RK3188 and RK3288 SoC's.
685
686config MMC_SH_MMCIF
687	tristate "SuperH Internal MMCIF support"
688	depends on HAS_DMA
689	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
690	help
691	  This selects the MMC Host Interface controller (MMCIF) found in various
692	  Renesas SoCs for SH and ARM architectures.
693
 
694
695config MMC_JZ4740
696	tristate "JZ4740 SD/Multimedia Card Interface support"
697	depends on MACH_JZ4740
698	help
699	  This selects support for the SD/MMC controller on Ingenic JZ4740
700	  SoCs.
701	  If you have a board based on such a SoC and with a SD/MMC slot,
702	  say Y or M here.
703
704config MMC_VUB300
705	tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
706	depends on USB
707	help
708	  This selects support for Elan Digital Systems' VUB300 chip.
709
710	  The VUB300 is a USB-SDIO Host Controller Interface chip
711	  that enables the host computer to use SDIO/SD/MMC cards
712	  via a USB 2.0 or USB 1.1 host.
713
714	  The VUB300 chip will be found in both physically separate
715	  USB to SDIO/SD/MMC adapters and embedded on some motherboards.
716
717	  The VUB300 chip supports SD and MMC memory cards in addition
718	  to single and multifunction SDIO cards.
719
720	  Some SDIO cards will need a firmware file to be loaded and
721	  sent to VUB300 chip in order to achieve better data throughput.
722	  Download these "Offload Pseudocode" from Elan Digital Systems'
723	  web-site http://www.elandigitalsystems.com/support/downloads.php
724	  and put them in /lib/firmware. Note that without these additional
725	  firmware files the VUB300 chip will still function, but not at
726	  the best obtainable data rate.
727
728	  To compile this mmc host controller driver as a module,
729	  choose M here: the module will be called vub300.
730
731	  If you have a computer with an embedded VUB300 chip
732	  or if you intend connecting a USB adapter based on a
733	  VUB300 chip say Y or M here.
734
735config MMC_USHC
736	tristate "USB SD Host Controller (USHC) support"
737	depends on USB
738	help
739	  This selects support for USB SD Host Controllers based on
740	  the Cypress Astoria chip with firmware compliant with CSR's
741	  USB SD Host Controller specification (CS-118793-SP).
742
743	  CSR boards with this device include: USB<>SDIO (M1985v2),
744	  and Ultrasira.
745
746	  Note: These controllers only support SDIO cards and do not
747	  support MMC or SD memory cards.
748
749config MMC_WMT
750	tristate "Wondermedia SD/MMC Host Controller support"
751	depends on ARCH_VT8500
752	default y
753	help
754	  This selects support for the SD/MMC Host Controller on
755	  Wondermedia WM8505/WM8650 based SoCs.
756
757	  To compile this driver as a module, choose M here: the
758	  module will be called wmt-sdmmc.
759
760config MMC_USDHI6ROL0
761	tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
762	depends on HAS_DMA
763	help
764	  This selects support for the Renesas USDHI6ROL0 SD/SDIO
765	  Host Controller
766
767config MMC_REALTEK_PCI
768	tristate "Realtek PCI-E SD/MMC Card Interface Driver"
769	depends on MFD_RTSX_PCI
770	help
771	  Say Y here to include driver code to support SD/MMC card interface
772	  of Realtek PCI-E card reader
773
774config MMC_REALTEK_USB
775	tristate "Realtek USB SD/MMC Card Interface Driver"
776	depends on MFD_RTSX_USB
777	help
778	  Say Y here to include driver code to support SD/MMC card interface
779	  of Realtek RTS5129/39 series card reader
780
781config MMC_SUNXI
782	tristate "Allwinner sunxi SD/MMC Host Controller support"
783	depends on ARCH_SUNXI
784	help
785	  This selects support for the SD/MMC Host Controller on
786	  Allwinner sunxi SoCs.
787
788config MMC_TOSHIBA_PCI
789	tristate "Toshiba Type A SD/MMC Card Interface Driver"
790	depends on PCI
791	help
792
793config MMC_MTK
794	tristate "MediaTek SD/MMC Card Interface support"
795	depends on HAS_DMA
796	help
797	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
798	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
799	  This is needed if support for any SD/SDIO/MMC devices is required.
800	  If unsure, say N.
801
802config MMC_SDHCI_MICROCHIP_PIC32
803        tristate "Microchip PIC32MZDA SDHCI support"
804        depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
805        help
806          This selects the Secure Digital Host Controller Interface (SDHCI)
807          for PIC32MZDA platform.
808
809          If you have a controller with this interface, say Y or M here.
810
811          If unsure, say N.
812config MMC_SDHCI_BRCMSTB
813	tristate "Broadcom SDIO/SD/MMC support"
814	depends on ARCH_BRCMSTB || BMIPS_GENERIC
815	depends on MMC_SDHCI_PLTFM
816	default y
817	help
818	  This selects support for the SDIO/SD/MMC Host Controller on
819	  Broadcom STB SoCs.
820
821	  If unsure, say Y.