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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# 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
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 && ARCH_QCOM
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