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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 Zhang937b49e2023-06-07 16:37:01 -0700104 depends on (ARCH_BMIPS || ARCH_BCMBCA)
Álvaro Fernández Rojas29cc4362018-01-20 02:13:38 +0100105 help
William Zhang937b49e2023-06-07 16:37:01 -0700106 Enable the BCM63XX HSSPI driver. This driver can be used to
Álvaro Fernández Rojas29cc4362018-01-20 02:13:38 +0100107 access the SPI NOR flash on platforms embedding this Broadcom
108 SPI core.
109
William Zhang55c01442023-06-07 16:37:05 -0700110config BCMBCA_HSSPI
111 bool "BCMBCA HSSPI driver"
112 depends on ARCH_BCMBCA && HAVE_SPI_CS_CTRL
113 help
114 This enables support for the High Speed SPI controller present on
115 newer Broadcom BCMBCA SoCs. These SoCs include an updated SPI controller
116 that adds the capability to allow the driver to control chip select
117 explicitly.
118
Álvaro Fernández Rojas5ac07d22018-01-23 17:14:58 +0100119config BCM63XX_SPI
120 bool "BCM6348 SPI driver"
121 depends on ARCH_BMIPS
122 help
123 Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
124 access the SPI NOR flash on platforms embedding these Broadcom
125 SPI cores.
126
Thomas Fitzsimmons894c3ad2018-06-08 17:59:45 -0400127config BCMSTB_SPI
128 bool "BCMSTB SPI driver"
129 help
130 Enable the Broadcom set-top box SPI driver. This driver can
131 be used to access the SPI flash on platforms embedding this
132 Broadcom SPI core.
133
Pengpeng Chen24f27942020-07-30 12:52:45 -0700134config CORTINA_SFLASH
135 bool "Cortina-Access Serial Flash controller driver"
136 depends on DM_SPI && SPI_MEM
137 help
138 Enable the Cortina-Access Serial Flash controller driver. This driver
139 can be used to access the SPI NOR/NAND flash on platforms embedding this
140 Cortina-Access IP core.
141
Jagan Tekie4976af2015-06-27 22:37:00 +0530142config CADENCE_QSPI
143 bool "Cadence QSPI driver"
144 help
145 Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
146 used to access the SPI NOR flash on platforms embedding this
147 Cadence IP core.
148
Tom Rini55b3ba42022-03-30 18:07:23 -0400149config HAS_CQSPI_REF_CLK
150 bool "Cadence QSPI static reference clock"
151 depends on CADENCE_QSPI
152
153config CQSPI_REF_CLK
154 int "Cadence QSPI reference clock value in Hz"
155 depends on HAS_CQSPI_REF_CLK
156
T Karthik Reddycf553bf2022-05-12 04:05:32 -0600157config CADENCE_OSPI_VERSAL
158 bool "Configure Versal OSPI"
Michal Simek1e681442022-09-19 14:21:03 +0200159 depends on (ARCH_VERSAL || ARCH_VERSAL_NET) && CADENCE_QSPI
T Karthik Reddycf553bf2022-05-12 04:05:32 -0600160 imply DM_GPIO
161 help
162 This option is used to enable Versal OSPI DMA operations which
163 are used for ospi flash read using cadence qspi controller.
164
Angelo Dureghello610e3162019-03-13 21:46:46 +0100165config CF_SPI
166 bool "ColdFire SPI driver"
167 help
168 Enable the ColdFire SPI driver. This driver can be used on
169 some m68k SoCs.
170
Jagan Teki807f0ff2020-05-26 13:34:26 +0530171config DAVINCI_SPI
172 bool "Davinci & Keystone SPI driver"
173 depends on ARCH_DAVINCI || ARCH_KEYSTONE
174 help
175 Enable the Davinci SPI driver
176
Jagan Tekie4976af2015-06-27 22:37:00 +0530177config DESIGNWARE_SPI
178 bool "Designware SPI driver"
179 help
180 Enable the Designware SPI driver. This driver can be used to
181 access the SPI NOR flash on platforms embedding this Designware
182 IP core.
183
Jagan Tekic354eee2015-06-27 15:32:19 +0530184config EXYNOS_SPI
185 bool "Samsung Exynos SPI driver"
186 help
187 Enable the Samsung Exynos SPI driver. This driver can be used to
188 access the SPI NOR flash on platforms embedding this Samsung
189 Exynos IP core.
190
Jagan Teki94ea3082015-06-27 14:17:06 +0530191config FSL_DSPI
192 bool "Freescale DSPI driver"
193 help
194 Enable the Freescale DSPI driver. This driver can be used to
195 access the SPI NOR flash and SPI Data flash on platforms embedding
196 this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms
197 use this driver.
198
Jagan Tekie24241c2020-05-26 00:24:19 +0530199config FSL_QSPI
200 bool "Freescale QSPI driver"
201 imply SPI_FLASH_BAR
202 help
203 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
204 used to access the SPI NOR flash on platforms embedding this
205 Freescale IP core.
206
Ye Lidef88bc2020-06-09 00:59:06 -0700207config FSL_QSPI_AHB_FULL_MAP
208 bool "Use full AHB memory map space"
209 depends on FSL_QSPI
210 default y if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP || ARCH_IMX8M
211 help
212 Enable the Freescale QSPI driver to use full AHB memory map space for
213 flash access.
214
Nick Hawkins4f689b32022-06-08 16:21:36 -0500215config GXP_SPI
216 bool "SPI driver for GXP"
217 imply SPI_FLASH_BAR
218 help
219 Enable support for SPI on GXP.
220
Jagan Teki45636012015-06-27 15:43:27 +0530221config ICH_SPI
222 bool "Intel ICH SPI driver"
223 help
224 Enable the Intel ICH SPI driver. This driver can be used to
225 access the SPI NOR flash on platforms embedding this Intel
226 ICH IP core.
227
Rayagonda Kokatanur2ba1bd12022-02-09 14:16:13 -0800228config IPROC_QSPI
229 bool "Broadcom iProc QSPI Flash Controller driver"
230 help
231 Enable Broadcom iProc QSPI Flash Controller driver.
232 This driver can be used to access the SPI NOR flash.
233
Bhargav Shaha58c7ff2020-06-18 23:15:13 +0530234config KIRKWOOD_SPI
235 bool "Marvell Kirkwood SPI Driver"
236 help
237 Enable support for SPI on various Marvell SoCs, such as
238 Kirkwood and Armada 375.
239
Neil Armstrong9d265062018-11-22 11:01:05 +0100240config MESON_SPIFC
241 bool "Amlogic Meson SPI Flash Controller driver"
242 depends on ARCH_MESON
243 help
244 Enable the Amlogic Meson SPI Flash Controller SPIFC) driver.
245 This driver can be used to access the SPI NOR flash chips on
246 Amlogic Meson SoCs.
247
Padmarao Begarieac3bbe2022-10-27 11:32:01 +0530248config MICROCHIP_COREQSPI
249 bool "Microchip FPGA QSPI Controller driver"
250 help
251 Enable the QSPI driver for Microchip FPGA QSPI controllers.
252 This driver can be used on Polarfire SoC.
253
Igor Prusovb59b0ce2023-10-25 01:51:39 +0300254config MESON_SPIFC_A1
255 bool "Amlogic Meson A1 SPI Flash Controller driver"
256 depends on ARCH_MESON
257 help
258 Enable the Amlogic A1 SPI Flash Controller (SPIFC) driver.
259 This driver can be used to access the SPI NOR/NAND flash chips
260 with STR mode frequency up to 98MHz. Dual and quad modes are
261 supported by controller.
262
Christophe Leroyf34d0312018-11-21 08:51:57 +0000263config MPC8XX_SPI
264 bool "MPC8XX SPI Driver"
265 depends on MPC8xx
266 help
267 Enable support for SPI on MPC8XX
268
Jagan Tekic1a3f1e2019-04-29 01:58:53 +0530269config MPC8XXX_SPI
270 bool "MPC8XXX SPI Driver"
271 help
272 Enable support for SPI on the MPC8XXX PowerPC SoCs.
273
Jagan Tekie24241c2020-05-26 00:24:19 +0530274config MSCC_BB_SPI
275 bool "MSCC bitbang SPI driver"
276 depends on SOC_VCOREIII
277 help
278 Enable MSCC bitbang SPI driver. This driver can be used on
279 MSCC SOCs.
280
Weijie Gao2db6fba2020-11-12 16:36:42 +0800281config MT7620_SPI
282 bool "MediaTek MT7620 SPI driver"
283 depends on SOC_MT7620
284 help
285 Enable the MT7620 SPI driver. This driver can be used to access
286 generic SPI devices on MediaTek MT7620 SoC.
287
Stefan Roese5eee9de2018-08-16 10:48:48 +0200288config MT7621_SPI
289 bool "MediaTek MT7621 SPI driver"
Weijie Gaod2002fa2022-05-20 11:23:08 +0800290 depends on SOC_MT7621 || SOC_MT7628
Stefan Roese5eee9de2018-08-16 10:48:48 +0200291 help
292 Enable the MT7621 SPI driver. This driver can be used to access
293 the SPI NOR flash on platforms embedding this Ralink / MediaTek
294 SPI core, like MT7621/7628/7688.
295
SkyLake.Huang7a49d612021-01-20 15:31:33 +0800296config MTK_SNOR
297 bool "Mediatek SPI-NOR controller driver"
298 depends on SPI_MEM
299 help
300 Enable the Mediatek SPINOR controller driver. This driver has
301 better read/write performance with NOR.
302
Weijie Gao603fcd12019-07-22 17:09:01 +0530303config MTK_SNFI_SPI
304 bool "Mediatek SPI memory controller driver"
305 depends on SPI_MEM
306 help
307 Enable the Mediatek SPI memory controller driver. This driver is
308 originally based on the MediaTek SNFI IP core. It can only be
309 used to access SPI memory devices like SPI-NOR or SPI-NAND on
310 platforms embedding this IP core, like MT7622/M7629.
311
Weijie Gaob34a2362022-09-09 19:59:45 +0800312config MTK_SPIM
313 bool "Mediatek SPI-MEM master controller driver"
314 depends on SPI_MEM
315 help
316 Enable MediaTek SPI-MEM master controller driver. This driver mainly
317 supports SPI flashes. You can use single, dual or quad mode
318 transmission on this controller.
319
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200320config MVEBU_A3700_SPI
321 bool "Marvell Armada 3700 SPI driver"
Marek Behúndbbd5bd2018-04-24 17:21:26 +0200322 select CLK_ARMADA_3720
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200323 help
324 Enable the Marvell Armada 3700 SPI driver. This driver can be
325 used to access the SPI NOR flash on platforms embedding this
326 Marvell IP core.
327
Jagan Tekic9a98232020-05-25 23:24:23 +0530328config MXS_SPI
329 bool "MXS SPI Driver"
330 help
331 Enable the MXS SPI controller driver. This driver can be used
332 on the i.MX23 and i.MX28 SoCs.
333
Zhengxun0d7066b2021-06-23 17:15:15 +0000334config SPI_MXIC
335 bool "Macronix MX25F0A SPI controller"
336 help
337 Enable the Macronix MX25F0A SPI controller driver. This driver
338 can be used to access the SPI flash on platforms embedding
339 this Macronix IP core.
340
Jim Liuaaf2dbc2022-04-26 16:52:45 +0800341config NPCM_FIU_SPI
342 bool "FIU driver for Nuvoton NPCM SoC"
343 help
344 This enables support for the Flash Interface Unit SPI controller
345 in master mode.
346
Jim Liuc1dc8472022-05-31 18:14:02 +0800347config NPCM_PSPI
348 bool "PSPI driver for Nuvoton NPCM SoC"
349 help
350 PSPI driver for NPCM SoC
351
Michael Walle383fded2019-12-18 00:09:58 +0100352config NXP_FSPI
353 bool "NXP FlexSPI driver"
354 depends on SPI_MEM
355 help
356 Enable the NXP FlexSPI (FSPI) driver. This driver can be used to
357 access the SPI NOR flash on platforms embedding this NXP IP core.
358
Suneel Garapati7853cc02020-07-30 13:56:18 +0200359config OCTEON_SPI
360 bool "Octeon SPI driver"
Simon Glass3232bdf2021-08-01 18:54:44 -0600361 depends on ARCH_OCTEON || ARCH_OCTEONTX || ARCH_OCTEONTX2
Suneel Garapati7853cc02020-07-30 13:56:18 +0200362 help
363 Enable the Octeon SPI driver. This driver can be used to
364 access the SPI NOR flash on Octeon II/III and OcteonTX/TX2
365 SoC platforms.
366
Jagan Teki5d128122020-05-27 18:26:36 +0530367config OMAP3_SPI
368 bool "McSPI driver for OMAP"
369 help
370 SPI master controller for OMAP24XX and later Multichannel SPI
371 (McSPI). This driver be used to access SPI chips on platforms
372 embedding this OMAP3 McSPI IP core.
373
Purna Chandra Mandale19b9002016-06-02 14:26:08 +0530374config PIC32_SPI
375 bool "Microchip PIC32 SPI driver"
376 depends on MACH_PIC32
377 help
378 Enable the Microchip PIC32 SPI driver. This driver can be used
379 to access the SPI NOR flash, MMC-over-SPI on platforms based on
380 Microchip PIC32 family devices.
381
Quentin Schulz8a4791f2018-08-31 16:28:29 +0200382config PL022_SPI
383 bool "ARM AMBA PL022 SSP controller driver"
384 depends on ARM
385 help
386 This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
387 controller. If you have an embedded system with an AMBA(R)
388 bus and a PL022 controller, say Y or M here.
389
Robert Marko367ea422020-10-08 22:05:09 +0200390config SPI_QUP
391 bool "Qualcomm SPI controller with QUP interface"
392 depends on ARCH_IPQ40XX
393 help
394 Qualcomm Universal Peripheral (QUP) core is an AHB slave that
395 provides a common data path (an output FIFO and an input FIFO)
396 for serial peripheral interface (SPI) mini-core. SPI in master
397 mode supports up to 50MHz, up to four chip selects, programmable
398 data path from 4 bits to 32 bits and numerous protocol variants.
399
Marek Vasutfbebea22017-11-29 06:29:46 +0100400config RENESAS_RPC_SPI
401 bool "Renesas RPC SPI driver"
Marek Vasut72f27812023-02-28 22:28:30 +0100402 depends on RCAR_64 || RZA1
Hai Pham89208db2022-08-25 10:32:56 +0700403 imply SPI_FLASH_SFDP_SUPPORT
Marek Vasutfbebea22017-11-29 06:29:46 +0100404 help
405 Enable the Renesas RPC SPI driver, used to access SPI NOR flash
406 on Renesas RCar Gen3 SoCs. This uses driver model and requires a
407 device tree binding to operate.
408
Chris Morgan3fb08a22021-08-05 16:26:38 +0800409config ROCKCHIP_SFC
410 bool "Rockchip SFC Driver"
411 help
412 Enable the Rockchip SFC Driver for SPI NOR flash. This device is
413 a limited purpose SPI controller for driving NOR flash on certain
414 Rockchip SoCs. This uses driver model and requires a device tree
415 binding to operate.
416
Simon Glass1b2fd5b2015-09-01 19:19:37 -0600417config ROCKCHIP_SPI
418 bool "Rockchip SPI driver"
419 help
420 Enable the Rockchip SPI driver, used to access SPI NOR flash and
421 other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
422 This uses driver model and requires a device tree binding to
423 operate.
424
Simon Glass892cac72015-03-06 13:19:05 -0700425config SANDBOX_SPI
426 bool "Sandbox SPI driver"
427 depends on SANDBOX && DM
428 help
429 Enable SPI support for sandbox. This is an emulation of a real SPI
430 bus. Devices can be attached to the bus using the device tree
431 which specifies the driver to use. As an example, see this device
432 tree fragment from sandbox.dts. It shows that the SPI bus has a
433 single flash device on chip select 0 which is emulated by the driver
434 for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
435
436 spi@0 {
437 #address-cells = <1>;
438 #size-cells = <0>;
439 reg = <0>;
440 compatible = "sandbox,spi";
441 cs-gpios = <0>, <&gpio_a 0>;
442 flash@0 {
443 reg = <0>;
Simon Glass24c27762019-05-18 11:59:49 -0600444 compatible = "spansion,m25p16", "jedec,spi-nor";
Simon Glass892cac72015-03-06 13:19:05 -0700445 spi-max-frequency = <40000000>;
446 sandbox,filename = "spi.bin";
447 };
Jagan Tekie4976af2015-06-27 22:37:00 +0530448 };
Jagan Tekif924a202015-06-27 04:41:11 +0530449
Tom Rinic4659712022-12-02 16:42:43 -0500450config SANDBOX_SPI_MAX_BUS
451 int
452 depends on SANDBOX
453 default 1
454
455config SANDBOX_SPI_MAX_CS
456 int
457 depends on SANDBOX
458 default 10
459
Chin-Ting Kuo4daa6bb2022-08-19 17:01:04 +0800460config SPI_ASPEED_SMC
461 bool "ASPEED SPI flash controller driver"
462 depends on DM_SPI && SPI_MEM
Chin-Ting Kuo4daa6bb2022-08-19 17:01:04 +0800463 help
464 Enable ASPEED SPI flash controller driver for AST2500
465 and AST2600 SoCs.
466
Bhargav Shaha2f32bf2019-07-17 04:23:43 +0000467config SPI_SIFIVE
468 bool "SiFive SPI driver"
469 help
470 This driver supports the SiFive SPI IP. If unsure say N.
471 Enable the SiFive SPI controller driver.
472
473 The SiFive SPI controller driver is found on various SiFive SoCs.
474
Jagan Teki726c0342020-05-26 08:34:37 +0530475config SOFT_SPI
476 bool "Soft SPI driver"
477 help
478 Enable Soft SPI driver. This driver is to use GPIO simulate
479 the SPI protocol.
480
Kunihiko Hayashi358f8032022-11-29 11:17:09 +0900481config SPI_SN_F_OSPI
482 tristate "Socionext F_OSPI SPI flash controller"
483 depends on SPI_MEM
484 help
485 This enables support for the Socionext F_OSPI controller
486 for connecting an SPI flash memory over up to 8-bit wide bus.
487 It supports indirect access mode only.
488
Jagan Tekia51cd542019-02-27 20:02:13 +0530489config SPI_SUNXI
490 bool "Allwinner SoC SPI controllers"
Jagan Tekidc738242019-10-16 18:05:56 +0530491 default ARCH_SUNXI
Jagan Tekia51cd542019-02-27 20:02:13 +0530492 help
493 Enable the Allwinner SoC SPi controller driver.
494
495 Same controller driver can reuse in all Allwinner SoC variants.
496
Michael Kurzd4363ba2017-01-22 16:04:30 +0100497config STM32_QSPI
498 bool "STM32F7 QSPI driver"
Patrice Chotard351d2fe2019-04-30 16:09:18 +0200499 depends on STM32F4 || STM32F7 || ARCH_STM32MP
Michael Kurzd4363ba2017-01-22 16:04:30 +0100500 help
501 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
502 used to access the SPI NOR flash chips on platforms embedding
503 this ST IP core.
504
Patrice Chotarda2a89b22019-04-30 18:08:28 +0200505config STM32_SPI
506 bool "STM32 SPI driver"
507 depends on ARCH_STM32MP
508 help
509 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
510 SoCs. This uses driver model and requires a device tree binding to
511 operate.
512
Jagan Teki5bf9a2d2015-06-27 15:57:53 +0530513config TEGRA114_SPI
514 bool "nVidia Tegra114 SPI driver"
515 help
516 Enable the nVidia Tegra114 SPI driver. This driver can be used to
517 access the SPI NOR flash on platforms embedding this nVidia Tegra114
518 IP core.
519
520 This controller is different than the older SoCs SPI controller and
521 also register interface get changed with this controller.
522
Jagan Teki2f3e6f82015-06-27 16:04:05 +0530523config TEGRA20_SFLASH
524 bool "nVidia Tegra20 Serial Flash controller driver"
525 help
526 Enable the nVidia Tegra20 Serial Flash controller driver. This driver
527 can be used to access the SPI NOR flash on platforms embedding this
528 nVidia Tegra20 IP core.
529
Jagan Teki44958302015-06-27 16:07:54 +0530530config TEGRA20_SLINK
531 bool "nVidia Tegra20/Tegra30 SLINK driver"
532 help
533 Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
534 be used to access the SPI NOR flash on platforms embedding this
535 nVidia Tegra20/Tegra30 IP cores.
536
Tom Warren4e675ff2015-10-12 14:50:54 -0700537config TEGRA210_QSPI
538 bool "nVidia Tegra210 QSPI driver"
539 help
540 Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
541 be used to access SPI chips on platforms embedding this
542 NVIDIA Tegra210 IP core.
543
Vignesh Raghavendra61ae9782019-04-16 21:31:59 +0530544config TI_QSPI
545 bool "TI QSPI driver"
546 imply TI_EDMA3
547 help
548 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
549 This driver support spi flash single, quad and memory reads.
550
Kunihiko Hayashi9424ecd2019-07-05 10:03:18 +0900551config UNIPHIER_SPI
552 bool "Socionext UniPhier SPI driver"
553 depends on ARCH_UNIPHIER
554 help
555 Enable the Socionext UniPhier SPI driver. This driver can
556 be used to access SPI chips on platforms embedding this
557 UniPhier IP core.
558
Jagan Teki075143d2015-06-27 04:32:43 +0530559config XILINX_SPI
560 bool "Xilinx SPI driver"
Jagan Teki075143d2015-06-27 04:32:43 +0530561 help
562 Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
563 controller support 8 bit SPI transfers only, with or w/o FIFO.
564 For more info on Xilinx SPI Register Definitions and Overview
565 see driver file - drivers/spi/xilinx_spi.c
566
Jagan Tekidf30a422015-06-27 00:51:38 +0530567config ZYNQ_SPI
568 bool "Zynq SPI driver"
Jagan Tekidf30a422015-06-27 00:51:38 +0530569 help
570 Enable the Zynq SPI driver. This driver can be used to
571 access the SPI NOR flash on platforms embedding this Zynq
572 SPI IP core.
Jagan Tekide823052015-06-27 22:35:14 +0530573
Jagan Teki78a025a2015-08-16 00:19:38 +0530574config ZYNQ_QSPI
575 bool "Zynq QSPI driver"
Vignesh R6d825172019-02-05 11:29:28 +0530576 imply SPI_FLASH_BAR
Jagan Teki78a025a2015-08-16 00:19:38 +0530577 help
578 Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
579 used to access the SPI NOR flash on platforms embedding this
580 Zynq QSPI IP core. This IP is used to connect the flash in
581 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
582
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530583config ZYNQMP_GQSPI
584 bool "Configure ZynqMP Generic QSPI"
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530585 help
586 This option is used to enable ZynqMP QSPI controller driver which
587 is used to communicate with qspi flash devices.
588
Jagan Tekie4976af2015-06-27 22:37:00 +0530589endif # if DM_SPI
590
Jagan Teki3debffa2015-06-27 15:21:36 +0530591config FSL_ESPI
592 bool "Freescale eSPI driver"
Corentin Guillevic1172e252023-03-24 10:54:19 +0100593 depends on MPC85xx
Xiaowei Bao56e6f812019-10-31 14:34:40 +0800594 imply SPI_FLASH_BAR
Jagan Teki3debffa2015-06-27 15:21:36 +0530595 help
596 Enable the Freescale eSPI driver. This driver can be used to
597 access the SPI interface and SPI NOR flash on platforms embedding
598 this Freescale eSPI IP core.
599
Tuomas Tynkkynena5dfabe2018-02-07 02:42:17 +0200600config SH_QSPI
601 bool "Renesas Quad SPI driver"
602 help
603 Enable the Renesas Quad SPI controller driver. This driver can be
604 used on Renesas SoCs.
605
Tuomas Tynkkynen60e54562018-02-07 02:42:19 +0200606config MXC_SPI
607 bool "MXC SPI Driver"
608 help
609 Enable the MXC SPI controller driver. This driver can be used
610 on various i.MX SoCs such as i.MX31/35/51/6/7.
611
Jassi Brar971a3442021-06-04 18:44:27 +0900612config SYNQUACER_SPI
613 bool "Socionext SynQuacer HS-SPI driver"
614 depends on ARCH_SYNQUACER
615 help
616 Enable the Socionext HS-SPI driver for SynQuacer. This driver can
617 be used to access the SPI interface and SPI NOR flash on platforms
618 embedding this HS-SPI IP core.
619
Adam Fordf1b1f772018-04-15 13:51:26 -0400620endif # menu "SPI Support"