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Adam Fordf1b1f772018-04-15 13:51:26 -04001menuconfig SPI
2 bool "SPI Support"
Jagan Teki0c8e6052019-10-16 18:04:13 +05303 help
4 The "Serial Peripheral Interface" is a low level synchronous
5 protocol. Chips that support SPI can have data transfer rates
6 up to several tens of Mbit/sec. Chips are addressed with a
7 controller and a chipselect. Most SPI slaves don't support
8 dynamic device discovery; some are even write-only or read-only.
9
10 SPI is widely used by microcontrollers to talk with sensors,
11 eeprom and flash memory, codecs and various other controller
12 chips, analog to digital (and d-to-a) converters, and more.
13 MMC and SD cards can be accessed using SPI protocol; and for
14 DataFlash cards used in MMC sockets, SPI must always be used.
15
16 SPI is one of a family of similar protocols using a four wire
17 interface (select, clock, data in, data out) including Microwire
18 (half duplex), SSP, SSI, and PSP. This driver framework should
19 work with most such devices and controllers.
Adam Fordf1b1f772018-04-15 13:51:26 -040020
21if SPI
Jagan Tekide823052015-06-27 22:35:14 +053022
Masahiro Yamadada333ae2014-10-23 22:26:09 +090023config DM_SPI
24 bool "Enable Driver Model for SPI drivers"
25 depends on DM
26 help
Simon Glassf94a1be2015-02-05 21:41:35 -070027 Enable driver model for SPI. The SPI slave interface
28 (spi_setup_slave(), spi_xfer(), etc.) is then implemented by
29 the SPI uclass. Drivers provide methods to access the SPI
30 buses that they control. The uclass interface is defined in
31 include/spi.h. The existing spi_slave structure is attached
32 as 'parent data' to every slave on each bus. Slaves
33 typically use driver-private data instead of extending the
34 spi_slave structure.
Simon Glass892cac72015-03-06 13:19:05 -070035
Boris Brezillond13f5b22018-08-16 17:30:11 +020036config SPI_MEM
37 bool "SPI memory extension"
38 help
39 Enable this option if you want to enable the SPI memory extension.
40 This extension is meant to simplify interaction with SPI memories
41 by providing an high-level interface to send memory-like commands.
42
Chin-Ting Kuof7e1de42022-08-19 17:01:08 +080043config SPI_DIRMAP
44 bool "SPI direct mapping"
45 depends on SPI_MEM
46 help
47 Enable the SPI direct mapping API. Most modern SPI controllers can
48 directly map a SPI memory (or a portion of the SPI memory) in the CPU
49 address space. Most of the time this brings significant performance
50 improvements as it automates the whole process of sending SPI memory
51 operations every time a new region is accessed.
52
Vignesh R6430eea2019-02-05 11:29:15 +053053if DM_SPI
54
Thomas Chou15a56f92015-10-14 08:33:34 +080055config ALTERA_SPI
56 bool "Altera SPI driver"
57 help
58 Enable the Altera SPI driver. This driver can be used to
59 access the SPI NOR flash on platforms embedding this Altera
60 IP core. Please find details on the "Embedded Peripherals IP
61 User Guide" of Altera.
62
Mark Kettenis7184e292022-01-23 16:48:12 +010063config APPLE_SPI
64 bool "Apple SPI driver"
65 default y if ARCH_APPLE
66 help
67 Enable the Apple SPI driver. This driver can be used to
68 access the SPI flash and keyboard on machines based on Apple SoCs.
69
Jagan Teki15927ae2018-03-07 10:33:33 +053070config ATCSPI200_SPI
71 bool "Andestech ATCSPI200 SPI driver"
72 help
73 Enable the Andestech ATCSPI200 SPI driver. This driver can be
74 used to access the SPI flash on AE3XX and AE250 platforms embedding
75 this Andestech IP core.
76
Wills Wangb85dc462016-03-16 16:59:58 +080077config ATH79_SPI
78 bool "Atheros SPI driver"
79 depends on ARCH_ATH79
80 help
81 Enable the Atheros ar7xxx/ar9xxx SoC SPI driver, it was used
82 to access SPI NOR flash and other SPI peripherals. This driver
83 uses driver model and requires a device tree binding to operate.
84 please refer to doc/device-tree-bindings/spi/spi-ath79.txt.
85
Tudor Ambarus24c8ff42019-06-18 08:51:50 +000086config ATMEL_QSPI
87 bool "Atmel Quad SPI Controller"
88 depends on ARCH_AT91
89 help
90 Enable the Atmel Quad SPI controller in master mode. This driver
91 does not support generic SPI. The implementation supports only the
92 spi-mem interface.
93
Wenyou Yang0eafd4b2016-10-28 14:17:49 +080094config ATMEL_SPI
95 bool "Atmel SPI driver"
Jagan Teki89d4fc12018-03-14 18:46:44 +053096 default y if ARCH_AT91
Wenyou Yang0eafd4b2016-10-28 14:17:49 +080097 help
98 This enables driver for the Atmel SPI Controller, present on
Andy Shevchenkodaab59a2017-07-05 16:25:22 +030099 many AT91 (ARM) chips. This driver can be used to access
100 the SPI Flash, such as AT25DF321.
Wenyou Yang0eafd4b2016-10-28 14:17:49 +0800101
Álvaro Fernández Rojas29cc4362018-01-20 02:13:38 +0100102config BCM63XX_HSSPI
103 bool "BCM63XX HSSPI driver"
William Zhang2dab3ee2022-08-22 11:39:45 -0700104 depends on (ARCH_BMIPS || BCM6856 || BCM6858 || BCM63158)
Álvaro Fernández Rojas29cc4362018-01-20 02:13:38 +0100105 help
106 Enable the BCM6328 HSSPI driver. This driver can be used to
107 access the SPI NOR flash on platforms embedding this Broadcom
108 SPI core.
109
Álvaro Fernández Rojas5ac07d22018-01-23 17:14:58 +0100110config BCM63XX_SPI
111 bool "BCM6348 SPI driver"
112 depends on ARCH_BMIPS
113 help
114 Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
115 access the SPI NOR flash on platforms embedding these Broadcom
116 SPI cores.
117
Thomas Fitzsimmons894c3ad2018-06-08 17:59:45 -0400118config BCMSTB_SPI
119 bool "BCMSTB SPI driver"
120 help
121 Enable the Broadcom set-top box SPI driver. This driver can
122 be used to access the SPI flash on platforms embedding this
123 Broadcom SPI core.
124
Pengpeng Chen24f27942020-07-30 12:52:45 -0700125config CORTINA_SFLASH
126 bool "Cortina-Access Serial Flash controller driver"
127 depends on DM_SPI && SPI_MEM
128 help
129 Enable the Cortina-Access Serial Flash controller driver. This driver
130 can be used to access the SPI NOR/NAND flash on platforms embedding this
131 Cortina-Access IP core.
132
Jagan Tekie4976af2015-06-27 22:37:00 +0530133config CADENCE_QSPI
134 bool "Cadence QSPI driver"
135 help
136 Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
137 used to access the SPI NOR flash on platforms embedding this
138 Cadence IP core.
139
Tom Rini55b3ba42022-03-30 18:07:23 -0400140config HAS_CQSPI_REF_CLK
141 bool "Cadence QSPI static reference clock"
142 depends on CADENCE_QSPI
143
144config CQSPI_REF_CLK
145 int "Cadence QSPI reference clock value in Hz"
146 depends on HAS_CQSPI_REF_CLK
147
T Karthik Reddycf553bf2022-05-12 04:05:32 -0600148config CADENCE_OSPI_VERSAL
149 bool "Configure Versal OSPI"
Michal Simek1e681442022-09-19 14:21:03 +0200150 depends on (ARCH_VERSAL || ARCH_VERSAL_NET) && CADENCE_QSPI
T Karthik Reddycf553bf2022-05-12 04:05:32 -0600151 imply DM_GPIO
152 help
153 This option is used to enable Versal OSPI DMA operations which
154 are used for ospi flash read using cadence qspi controller.
155
Angelo Dureghello610e3162019-03-13 21:46:46 +0100156config CF_SPI
157 bool "ColdFire SPI driver"
158 help
159 Enable the ColdFire SPI driver. This driver can be used on
160 some m68k SoCs.
161
Jagan Teki807f0ff2020-05-26 13:34:26 +0530162config DAVINCI_SPI
163 bool "Davinci & Keystone SPI driver"
164 depends on ARCH_DAVINCI || ARCH_KEYSTONE
165 help
166 Enable the Davinci SPI driver
167
Jagan Tekie4976af2015-06-27 22:37:00 +0530168config DESIGNWARE_SPI
169 bool "Designware SPI driver"
170 help
171 Enable the Designware SPI driver. This driver can be used to
172 access the SPI NOR flash on platforms embedding this Designware
173 IP core.
174
Jagan Tekic354eee2015-06-27 15:32:19 +0530175config EXYNOS_SPI
176 bool "Samsung Exynos SPI driver"
177 help
178 Enable the Samsung Exynos SPI driver. This driver can be used to
179 access the SPI NOR flash on platforms embedding this Samsung
180 Exynos IP core.
181
Jagan Teki94ea3082015-06-27 14:17:06 +0530182config FSL_DSPI
183 bool "Freescale DSPI driver"
184 help
185 Enable the Freescale DSPI driver. This driver can be used to
186 access the SPI NOR flash and SPI Data flash on platforms embedding
187 this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms
188 use this driver.
189
Jagan Tekie24241c2020-05-26 00:24:19 +0530190config FSL_QSPI
191 bool "Freescale QSPI driver"
192 imply SPI_FLASH_BAR
193 help
194 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
195 used to access the SPI NOR flash on platforms embedding this
196 Freescale IP core.
197
Ye Lidef88bc2020-06-09 00:59:06 -0700198config FSL_QSPI_AHB_FULL_MAP
199 bool "Use full AHB memory map space"
200 depends on FSL_QSPI
201 default y if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP || ARCH_IMX8M
202 help
203 Enable the Freescale QSPI driver to use full AHB memory map space for
204 flash access.
205
Nick Hawkins4f689b32022-06-08 16:21:36 -0500206config GXP_SPI
207 bool "SPI driver for GXP"
208 imply SPI_FLASH_BAR
209 help
210 Enable support for SPI on GXP.
211
Jagan Teki45636012015-06-27 15:43:27 +0530212config ICH_SPI
213 bool "Intel ICH SPI driver"
214 help
215 Enable the Intel ICH SPI driver. This driver can be used to
216 access the SPI NOR flash on platforms embedding this Intel
217 ICH IP core.
218
Rayagonda Kokatanur2ba1bd12022-02-09 14:16:13 -0800219config IPROC_QSPI
220 bool "Broadcom iProc QSPI Flash Controller driver"
221 help
222 Enable Broadcom iProc QSPI Flash Controller driver.
223 This driver can be used to access the SPI NOR flash.
224
Bhargav Shaha58c7ff2020-06-18 23:15:13 +0530225config KIRKWOOD_SPI
226 bool "Marvell Kirkwood SPI Driver"
227 help
228 Enable support for SPI on various Marvell SoCs, such as
229 Kirkwood and Armada 375.
230
Neil Armstrong9d265062018-11-22 11:01:05 +0100231config MESON_SPIFC
232 bool "Amlogic Meson SPI Flash Controller driver"
233 depends on ARCH_MESON
234 help
235 Enable the Amlogic Meson SPI Flash Controller SPIFC) driver.
236 This driver can be used to access the SPI NOR flash chips on
237 Amlogic Meson SoCs.
238
Padmarao Begarieac3bbe2022-10-27 11:32:01 +0530239config MICROCHIP_COREQSPI
240 bool "Microchip FPGA QSPI Controller driver"
241 help
242 Enable the QSPI driver for Microchip FPGA QSPI controllers.
243 This driver can be used on Polarfire SoC.
244
Christophe Leroyf34d0312018-11-21 08:51:57 +0000245config MPC8XX_SPI
246 bool "MPC8XX SPI Driver"
247 depends on MPC8xx
248 help
249 Enable support for SPI on MPC8XX
250
Jagan Tekic1a3f1e2019-04-29 01:58:53 +0530251config MPC8XXX_SPI
252 bool "MPC8XXX SPI Driver"
253 help
254 Enable support for SPI on the MPC8XXX PowerPC SoCs.
255
Jagan Tekie24241c2020-05-26 00:24:19 +0530256config MSCC_BB_SPI
257 bool "MSCC bitbang SPI driver"
258 depends on SOC_VCOREIII
259 help
260 Enable MSCC bitbang SPI driver. This driver can be used on
261 MSCC SOCs.
262
Weijie Gao2db6fba2020-11-12 16:36:42 +0800263config MT7620_SPI
264 bool "MediaTek MT7620 SPI driver"
265 depends on SOC_MT7620
266 help
267 Enable the MT7620 SPI driver. This driver can be used to access
268 generic SPI devices on MediaTek MT7620 SoC.
269
Stefan Roese5eee9de2018-08-16 10:48:48 +0200270config MT7621_SPI
271 bool "MediaTek MT7621 SPI driver"
Weijie Gaod2002fa2022-05-20 11:23:08 +0800272 depends on SOC_MT7621 || SOC_MT7628
Stefan Roese5eee9de2018-08-16 10:48:48 +0200273 help
274 Enable the MT7621 SPI driver. This driver can be used to access
275 the SPI NOR flash on platforms embedding this Ralink / MediaTek
276 SPI core, like MT7621/7628/7688.
277
SkyLake.Huang7a49d612021-01-20 15:31:33 +0800278config MTK_SNOR
279 bool "Mediatek SPI-NOR controller driver"
280 depends on SPI_MEM
281 help
282 Enable the Mediatek SPINOR controller driver. This driver has
283 better read/write performance with NOR.
284
Weijie Gao603fcd12019-07-22 17:09:01 +0530285config MTK_SNFI_SPI
286 bool "Mediatek SPI memory controller driver"
287 depends on SPI_MEM
288 help
289 Enable the Mediatek SPI memory controller driver. This driver is
290 originally based on the MediaTek SNFI IP core. It can only be
291 used to access SPI memory devices like SPI-NOR or SPI-NAND on
292 platforms embedding this IP core, like MT7622/M7629.
293
Weijie Gaob34a2362022-09-09 19:59:45 +0800294config MTK_SPIM
295 bool "Mediatek SPI-MEM master controller driver"
296 depends on SPI_MEM
297 help
298 Enable MediaTek SPI-MEM master controller driver. This driver mainly
299 supports SPI flashes. You can use single, dual or quad mode
300 transmission on this controller.
301
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200302config MVEBU_A3700_SPI
303 bool "Marvell Armada 3700 SPI driver"
Marek Behúndbbd5bd2018-04-24 17:21:26 +0200304 select CLK_ARMADA_3720
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200305 help
306 Enable the Marvell Armada 3700 SPI driver. This driver can be
307 used to access the SPI NOR flash on platforms embedding this
308 Marvell IP core.
309
Jagan Tekic9a98232020-05-25 23:24:23 +0530310config MXS_SPI
311 bool "MXS SPI Driver"
312 help
313 Enable the MXS SPI controller driver. This driver can be used
314 on the i.MX23 and i.MX28 SoCs.
315
Zhengxun0d7066b2021-06-23 17:15:15 +0000316config SPI_MXIC
317 bool "Macronix MX25F0A SPI controller"
318 help
319 Enable the Macronix MX25F0A SPI controller driver. This driver
320 can be used to access the SPI flash on platforms embedding
321 this Macronix IP core.
322
Jim Liuaaf2dbc2022-04-26 16:52:45 +0800323config NPCM_FIU_SPI
324 bool "FIU driver for Nuvoton NPCM SoC"
325 help
326 This enables support for the Flash Interface Unit SPI controller
327 in master mode.
328
Jim Liuc1dc8472022-05-31 18:14:02 +0800329config NPCM_PSPI
330 bool "PSPI driver for Nuvoton NPCM SoC"
331 help
332 PSPI driver for NPCM SoC
333
Michael Walle383fded2019-12-18 00:09:58 +0100334config NXP_FSPI
335 bool "NXP FlexSPI driver"
336 depends on SPI_MEM
337 help
338 Enable the NXP FlexSPI (FSPI) driver. This driver can be used to
339 access the SPI NOR flash on platforms embedding this NXP IP core.
340
Suneel Garapati7853cc02020-07-30 13:56:18 +0200341config OCTEON_SPI
342 bool "Octeon SPI driver"
Simon Glass3232bdf2021-08-01 18:54:44 -0600343 depends on ARCH_OCTEON || ARCH_OCTEONTX || ARCH_OCTEONTX2
Suneel Garapati7853cc02020-07-30 13:56:18 +0200344 help
345 Enable the Octeon SPI driver. This driver can be used to
346 access the SPI NOR flash on Octeon II/III and OcteonTX/TX2
347 SoC platforms.
348
Jagan Teki5d128122020-05-27 18:26:36 +0530349config OMAP3_SPI
350 bool "McSPI driver for OMAP"
351 help
352 SPI master controller for OMAP24XX and later Multichannel SPI
353 (McSPI). This driver be used to access SPI chips on platforms
354 embedding this OMAP3 McSPI IP core.
355
Purna Chandra Mandale19b9002016-06-02 14:26:08 +0530356config PIC32_SPI
357 bool "Microchip PIC32 SPI driver"
358 depends on MACH_PIC32
359 help
360 Enable the Microchip PIC32 SPI driver. This driver can be used
361 to access the SPI NOR flash, MMC-over-SPI on platforms based on
362 Microchip PIC32 family devices.
363
Quentin Schulz8a4791f2018-08-31 16:28:29 +0200364config PL022_SPI
365 bool "ARM AMBA PL022 SSP controller driver"
366 depends on ARM
367 help
368 This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
369 controller. If you have an embedded system with an AMBA(R)
370 bus and a PL022 controller, say Y or M here.
371
Robert Marko367ea422020-10-08 22:05:09 +0200372config SPI_QUP
373 bool "Qualcomm SPI controller with QUP interface"
374 depends on ARCH_IPQ40XX
375 help
376 Qualcomm Universal Peripheral (QUP) core is an AHB slave that
377 provides a common data path (an output FIFO and an input FIFO)
378 for serial peripheral interface (SPI) mini-core. SPI in master
379 mode supports up to 50MHz, up to four chip selects, programmable
380 data path from 4 bits to 32 bits and numerous protocol variants.
381
Marek Vasutfbebea22017-11-29 06:29:46 +0100382config RENESAS_RPC_SPI
383 bool "Renesas RPC SPI driver"
Marek Vasutb5b66562019-05-04 18:52:33 +0200384 depends on RCAR_GEN3 || RZA1
Vignesh R6d825172019-02-05 11:29:28 +0530385 imply SPI_FLASH_BAR
Marek Vasutfbebea22017-11-29 06:29:46 +0100386 help
387 Enable the Renesas RPC SPI driver, used to access SPI NOR flash
388 on Renesas RCar Gen3 SoCs. This uses driver model and requires a
389 device tree binding to operate.
390
Chris Morgan3fb08a22021-08-05 16:26:38 +0800391config ROCKCHIP_SFC
392 bool "Rockchip SFC Driver"
393 help
394 Enable the Rockchip SFC Driver for SPI NOR flash. This device is
395 a limited purpose SPI controller for driving NOR flash on certain
396 Rockchip SoCs. This uses driver model and requires a device tree
397 binding to operate.
398
Simon Glass1b2fd5b2015-09-01 19:19:37 -0600399config ROCKCHIP_SPI
400 bool "Rockchip SPI driver"
401 help
402 Enable the Rockchip SPI driver, used to access SPI NOR flash and
403 other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
404 This uses driver model and requires a device tree binding to
405 operate.
406
Simon Glass892cac72015-03-06 13:19:05 -0700407config SANDBOX_SPI
408 bool "Sandbox SPI driver"
409 depends on SANDBOX && DM
410 help
411 Enable SPI support for sandbox. This is an emulation of a real SPI
412 bus. Devices can be attached to the bus using the device tree
413 which specifies the driver to use. As an example, see this device
414 tree fragment from sandbox.dts. It shows that the SPI bus has a
415 single flash device on chip select 0 which is emulated by the driver
416 for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
417
418 spi@0 {
419 #address-cells = <1>;
420 #size-cells = <0>;
421 reg = <0>;
422 compatible = "sandbox,spi";
423 cs-gpios = <0>, <&gpio_a 0>;
424 flash@0 {
425 reg = <0>;
Simon Glass24c27762019-05-18 11:59:49 -0600426 compatible = "spansion,m25p16", "jedec,spi-nor";
Simon Glass892cac72015-03-06 13:19:05 -0700427 spi-max-frequency = <40000000>;
428 sandbox,filename = "spi.bin";
429 };
Jagan Tekie4976af2015-06-27 22:37:00 +0530430 };
Jagan Tekif924a202015-06-27 04:41:11 +0530431
Tom Rinic4659712022-12-02 16:42:43 -0500432config SANDBOX_SPI_MAX_BUS
433 int
434 depends on SANDBOX
435 default 1
436
437config SANDBOX_SPI_MAX_CS
438 int
439 depends on SANDBOX
440 default 10
441
Chin-Ting Kuo4daa6bb2022-08-19 17:01:04 +0800442config SPI_ASPEED_SMC
443 bool "ASPEED SPI flash controller driver"
444 depends on DM_SPI && SPI_MEM
445 default n
446 help
447 Enable ASPEED SPI flash controller driver for AST2500
448 and AST2600 SoCs.
449
Bhargav Shaha2f32bf2019-07-17 04:23:43 +0000450config SPI_SIFIVE
451 bool "SiFive SPI driver"
452 help
453 This driver supports the SiFive SPI IP. If unsure say N.
454 Enable the SiFive SPI controller driver.
455
456 The SiFive SPI controller driver is found on various SiFive SoCs.
457
Jagan Teki726c0342020-05-26 08:34:37 +0530458config SOFT_SPI
459 bool "Soft SPI driver"
460 help
461 Enable Soft SPI driver. This driver is to use GPIO simulate
462 the SPI protocol.
463
Kunihiko Hayashi358f8032022-11-29 11:17:09 +0900464config SPI_SN_F_OSPI
465 tristate "Socionext F_OSPI SPI flash controller"
466 depends on SPI_MEM
467 help
468 This enables support for the Socionext F_OSPI controller
469 for connecting an SPI flash memory over up to 8-bit wide bus.
470 It supports indirect access mode only.
471
Jagan Tekia51cd542019-02-27 20:02:13 +0530472config SPI_SUNXI
473 bool "Allwinner SoC SPI controllers"
Jagan Tekidc738242019-10-16 18:05:56 +0530474 default ARCH_SUNXI
Jagan Tekia51cd542019-02-27 20:02:13 +0530475 help
476 Enable the Allwinner SoC SPi controller driver.
477
478 Same controller driver can reuse in all Allwinner SoC variants.
479
Michael Kurzd4363ba2017-01-22 16:04:30 +0100480config STM32_QSPI
481 bool "STM32F7 QSPI driver"
Patrice Chotard351d2fe2019-04-30 16:09:18 +0200482 depends on STM32F4 || STM32F7 || ARCH_STM32MP
Michael Kurzd4363ba2017-01-22 16:04:30 +0100483 help
484 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
485 used to access the SPI NOR flash chips on platforms embedding
486 this ST IP core.
487
Patrice Chotarda2a89b22019-04-30 18:08:28 +0200488config STM32_SPI
489 bool "STM32 SPI driver"
490 depends on ARCH_STM32MP
491 help
492 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
493 SoCs. This uses driver model and requires a device tree binding to
494 operate.
495
Jagan Teki5bf9a2d2015-06-27 15:57:53 +0530496config TEGRA114_SPI
497 bool "nVidia Tegra114 SPI driver"
498 help
499 Enable the nVidia Tegra114 SPI driver. This driver can be used to
500 access the SPI NOR flash on platforms embedding this nVidia Tegra114
501 IP core.
502
503 This controller is different than the older SoCs SPI controller and
504 also register interface get changed with this controller.
505
Jagan Teki2f3e6f82015-06-27 16:04:05 +0530506config TEGRA20_SFLASH
507 bool "nVidia Tegra20 Serial Flash controller driver"
508 help
509 Enable the nVidia Tegra20 Serial Flash controller driver. This driver
510 can be used to access the SPI NOR flash on platforms embedding this
511 nVidia Tegra20 IP core.
512
Jagan Teki44958302015-06-27 16:07:54 +0530513config TEGRA20_SLINK
514 bool "nVidia Tegra20/Tegra30 SLINK driver"
515 help
516 Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
517 be used to access the SPI NOR flash on platforms embedding this
518 nVidia Tegra20/Tegra30 IP cores.
519
Tom Warren4e675ff2015-10-12 14:50:54 -0700520config TEGRA210_QSPI
521 bool "nVidia Tegra210 QSPI driver"
522 help
523 Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
524 be used to access SPI chips on platforms embedding this
525 NVIDIA Tegra210 IP core.
526
Vignesh Raghavendra61ae9782019-04-16 21:31:59 +0530527config TI_QSPI
528 bool "TI QSPI driver"
529 imply TI_EDMA3
530 help
531 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
532 This driver support spi flash single, quad and memory reads.
533
Kunihiko Hayashi9424ecd2019-07-05 10:03:18 +0900534config UNIPHIER_SPI
535 bool "Socionext UniPhier SPI driver"
536 depends on ARCH_UNIPHIER
537 help
538 Enable the Socionext UniPhier SPI driver. This driver can
539 be used to access SPI chips on platforms embedding this
540 UniPhier IP core.
541
Jagan Teki075143d2015-06-27 04:32:43 +0530542config XILINX_SPI
543 bool "Xilinx SPI driver"
Jagan Teki075143d2015-06-27 04:32:43 +0530544 help
545 Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
546 controller support 8 bit SPI transfers only, with or w/o FIFO.
547 For more info on Xilinx SPI Register Definitions and Overview
548 see driver file - drivers/spi/xilinx_spi.c
549
Jagan Tekidf30a422015-06-27 00:51:38 +0530550config ZYNQ_SPI
551 bool "Zynq SPI driver"
Jagan Tekidf30a422015-06-27 00:51:38 +0530552 help
553 Enable the Zynq SPI driver. This driver can be used to
554 access the SPI NOR flash on platforms embedding this Zynq
555 SPI IP core.
Jagan Tekide823052015-06-27 22:35:14 +0530556
Jagan Teki78a025a2015-08-16 00:19:38 +0530557config ZYNQ_QSPI
558 bool "Zynq QSPI driver"
Vignesh R6d825172019-02-05 11:29:28 +0530559 imply SPI_FLASH_BAR
Jagan Teki78a025a2015-08-16 00:19:38 +0530560 help
561 Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
562 used to access the SPI NOR flash on platforms embedding this
563 Zynq QSPI IP core. This IP is used to connect the flash in
564 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
565
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530566config ZYNQMP_GQSPI
567 bool "Configure ZynqMP Generic QSPI"
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530568 help
569 This option is used to enable ZynqMP QSPI controller driver which
570 is used to communicate with qspi flash devices.
571
Jagan Tekie4976af2015-06-27 22:37:00 +0530572endif # if DM_SPI
573
Jagan Teki3debffa2015-06-27 15:21:36 +0530574config FSL_ESPI
575 bool "Freescale eSPI driver"
Corentin Guillevic1172e252023-03-24 10:54:19 +0100576 depends on MPC85xx
Xiaowei Bao56e6f812019-10-31 14:34:40 +0800577 imply SPI_FLASH_BAR
Jagan Teki3debffa2015-06-27 15:21:36 +0530578 help
579 Enable the Freescale eSPI driver. This driver can be used to
580 access the SPI interface and SPI NOR flash on platforms embedding
581 this Freescale eSPI IP core.
582
Tuomas Tynkkynena5dfabe2018-02-07 02:42:17 +0200583config SH_QSPI
584 bool "Renesas Quad SPI driver"
585 help
586 Enable the Renesas Quad SPI controller driver. This driver can be
587 used on Renesas SoCs.
588
Tuomas Tynkkynen60e54562018-02-07 02:42:19 +0200589config MXC_SPI
590 bool "MXC SPI Driver"
591 help
592 Enable the MXC SPI controller driver. This driver can be used
593 on various i.MX SoCs such as i.MX31/35/51/6/7.
594
Jassi Brar971a3442021-06-04 18:44:27 +0900595config SYNQUACER_SPI
596 bool "Socionext SynQuacer HS-SPI driver"
597 depends on ARCH_SYNQUACER
598 help
599 Enable the Socionext HS-SPI driver for SynQuacer. This driver can
600 be used to access the SPI interface and SPI NOR flash on platforms
601 embedding this HS-SPI IP core.
602
Adam Fordf1b1f772018-04-15 13:51:26 -0400603endif # menu "SPI Support"