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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / f9c0c79a5a32256276eea39ec7ac2badcd031a23 / . / drivers / spi / Kconfig
blob: f459c0a41138fe56fe4092637ad7fd86d898c6a8 [file] [log] [blame]
Adam Fordf1b1f772018-04-15 13:51:26 -0400[diff] [blame]1menuconfig SPI
2 bool "SPI Support"
3
4if SPI
Jagan Tekide823052015-06-27 22:35:14 +0530[diff] [blame]5
Masahiro Yamadada333ae2014-10-23 22:26:09 +0900[diff] [blame]6config DM_SPI
7 bool "Enable Driver Model for SPI drivers"
8 depends on DM
9 help
Simon Glassf94a1be2015-02-05 21:41:35 -0700[diff] [blame]10 Enable driver model for SPI. The SPI slave interface
11 (spi_setup_slave(), spi_xfer(), etc.) is then implemented by
12 the SPI uclass. Drivers provide methods to access the SPI
13 buses that they control. The uclass interface is defined in
14 include/spi.h. The existing spi_slave structure is attached
15 as 'parent data' to every slave on each bus. Slaves
16 typically use driver-private data instead of extending the
17 spi_slave structure.
Simon Glass892cac72015-03-06 13:19:05 -0700[diff] [blame]18
Boris Brezillond13f5b22018-08-16 17:30:11 +0200[diff] [blame]19config SPI_MEM
20 bool "SPI memory extension"
21 help
22 Enable this option if you want to enable the SPI memory extension.
23 This extension is meant to simplify interaction with SPI memories
24 by providing an high-level interface to send memory-like commands.
25
Vignesh R6430eea2019-02-05 11:29:15 +0530[diff] [blame]26if DM_SPI
27
Thomas Chou15a56f92015-10-14 08:33:34 +0800[diff] [blame]28config ALTERA_SPI
29 bool "Altera SPI driver"
30 help
31 Enable the Altera SPI driver. This driver can be used to
32 access the SPI NOR flash on platforms embedding this Altera
33 IP core. Please find details on the "Embedded Peripherals IP
34 User Guide" of Altera.
35
Jagan Teki15927ae2018-03-07 10:33:33 +0530[diff] [blame]36config ATCSPI200_SPI
37 bool "Andestech ATCSPI200 SPI driver"
38 help
39 Enable the Andestech ATCSPI200 SPI driver. This driver can be
40 used to access the SPI flash on AE3XX and AE250 platforms embedding
41 this Andestech IP core.
42
Wills Wangb85dc462016-03-16 16:59:58 +0800[diff] [blame]43config ATH79_SPI
44 bool "Atheros SPI driver"
45 depends on ARCH_ATH79
46 help
47 Enable the Atheros ar7xxx/ar9xxx SoC SPI driver, it was used
48 to access SPI NOR flash and other SPI peripherals. This driver
49 uses driver model and requires a device tree binding to operate.
50 please refer to doc/device-tree-bindings/spi/spi-ath79.txt.
51
Tudor Ambarus24c8ff42019-06-18 08:51:50 +0000[diff] [blame]52config ATMEL_QSPI
53 bool "Atmel Quad SPI Controller"
54 depends on ARCH_AT91
55 help
56 Enable the Atmel Quad SPI controller in master mode. This driver
57 does not support generic SPI. The implementation supports only the
58 spi-mem interface.
59
Wenyou Yang0eafd4b2016-10-28 14:17:49 +0800[diff] [blame]60config ATMEL_SPI
61 bool "Atmel SPI driver"
Jagan Teki89d4fc12018-03-14 18:46:44 +0530[diff] [blame]62 default y if ARCH_AT91
Wenyou Yang0eafd4b2016-10-28 14:17:49 +0800[diff] [blame]63 help
64 This enables driver for the Atmel SPI Controller, present on
Andy Shevchenkodaab59a2017-07-05 16:25:22 +0300[diff] [blame]65 many AT91 (ARM) chips. This driver can be used to access
66 the SPI Flash, such as AT25DF321.
Wenyou Yang0eafd4b2016-10-28 14:17:49 +0800[diff] [blame]67
Álvaro Fernández Rojas29cc4362018-01-20 02:13:38 +0100[diff] [blame]68config BCM63XX_HSSPI
69 bool "BCM63XX HSSPI driver"
70 depends on ARCH_BMIPS
71 help
72 Enable the BCM6328 HSSPI driver. This driver can be used to
73 access the SPI NOR flash on platforms embedding this Broadcom
74 SPI core.
75
Álvaro Fernández Rojas5ac07d22018-01-23 17:14:58 +0100[diff] [blame]76config BCM63XX_SPI
77 bool "BCM6348 SPI driver"
78 depends on ARCH_BMIPS
79 help
80 Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
81 access the SPI NOR flash on platforms embedding these Broadcom
82 SPI cores.
83
Thomas Fitzsimmons894c3ad2018-06-08 17:59:45 -0400[diff] [blame]84config BCMSTB_SPI
85 bool "BCMSTB SPI driver"
86 help
87 Enable the Broadcom set-top box SPI driver. This driver can
88 be used to access the SPI flash on platforms embedding this
89 Broadcom SPI core.
90
Jagan Tekie4976af2015-06-27 22:37:00 +0530[diff] [blame]91config CADENCE_QSPI
92 bool "Cadence QSPI driver"
93 help
94 Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
95 used to access the SPI NOR flash on platforms embedding this
96 Cadence IP core.
97
Angelo Dureghello610e3162019-03-13 21:46:46 +0100[diff] [blame]98config CF_SPI
99 bool "ColdFire SPI driver"
100 help
101 Enable the ColdFire SPI driver. This driver can be used on
102 some m68k SoCs.
103
Jagan Tekie4976af2015-06-27 22:37:00 +0530[diff] [blame]104config DESIGNWARE_SPI
105 bool "Designware SPI driver"
106 help
107 Enable the Designware SPI driver. This driver can be used to
108 access the SPI NOR flash on platforms embedding this Designware
109 IP core.
110
Jagan Tekic354eee2015-06-27 15:32:19 +0530[diff] [blame]111config EXYNOS_SPI
112 bool "Samsung Exynos SPI driver"
113 help
114 Enable the Samsung Exynos SPI driver. This driver can be used to
115 access the SPI NOR flash on platforms embedding this Samsung
116 Exynos IP core.
117
Jagan Teki94ea3082015-06-27 14:17:06 +0530[diff] [blame]118config FSL_DSPI
119 bool "Freescale DSPI driver"
120 help
121 Enable the Freescale DSPI driver. This driver can be used to
122 access the SPI NOR flash and SPI Data flash on platforms embedding
123 this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms
124 use this driver.
125
Jagan Teki45636012015-06-27 15:43:27 +0530[diff] [blame]126config ICH_SPI
127 bool "Intel ICH SPI driver"
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]128 imply SPI_FLASH_BAR
Jagan Teki45636012015-06-27 15:43:27 +0530[diff] [blame]129 help
130 Enable the Intel ICH SPI driver. This driver can be used to
131 access the SPI NOR flash on platforms embedding this Intel
132 ICH IP core.
133
Neil Armstrong9d265062018-11-22 11:01:05 +0100[diff] [blame]134config MESON_SPIFC
135 bool "Amlogic Meson SPI Flash Controller driver"
136 depends on ARCH_MESON
137 help
138 Enable the Amlogic Meson SPI Flash Controller SPIFC) driver.
139 This driver can be used to access the SPI NOR flash chips on
140 Amlogic Meson SoCs.
141
Christophe Leroyf34d0312018-11-21 08:51:57 +0000[diff] [blame]142config MPC8XX_SPI
143 bool "MPC8XX SPI Driver"
144 depends on MPC8xx
145 help
146 Enable support for SPI on MPC8XX
147
Jagan Tekic1a3f1e2019-04-29 01:58:53 +0530[diff] [blame]148config MPC8XXX_SPI
149 bool "MPC8XXX SPI Driver"
150 help
151 Enable support for SPI on the MPC8XXX PowerPC SoCs.
152
Stefan Roese5eee9de2018-08-16 10:48:48 +0200[diff] [blame]153config MT7621_SPI
154 bool "MediaTek MT7621 SPI driver"
Weijie Gao16b94902019-04-30 11:13:58 +0800[diff] [blame]155 depends on SOC_MT7628
Stefan Roese5eee9de2018-08-16 10:48:48 +0200[diff] [blame]156 help
157 Enable the MT7621 SPI driver. This driver can be used to access
158 the SPI NOR flash on platforms embedding this Ralink / MediaTek
159 SPI core, like MT7621/7628/7688.
160
Weijie Gao603fcd12019-07-22 17:09:01 +0530[diff] [blame]161config MTK_SNFI_SPI
162 bool "Mediatek SPI memory controller driver"
163 depends on SPI_MEM
164 help
165 Enable the Mediatek SPI memory controller driver. This driver is
166 originally based on the MediaTek SNFI IP core. It can only be
167 used to access SPI memory devices like SPI-NOR or SPI-NAND on
168 platforms embedding this IP core, like MT7622/M7629.
169
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200[diff] [blame]170config MVEBU_A3700_SPI
171 bool "Marvell Armada 3700 SPI driver"
Marek Behúndbbd5bd2018-04-24 17:21:26 +0200[diff] [blame]172 select CLK_ARMADA_3720
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200[diff] [blame]173 help
174 Enable the Marvell Armada 3700 SPI driver. This driver can be
175 used to access the SPI NOR flash on platforms embedding this
176 Marvell IP core.
177
Purna Chandra Mandale19b9002016-06-02 14:26:08 +0530[diff] [blame]178config PIC32_SPI
179 bool "Microchip PIC32 SPI driver"
180 depends on MACH_PIC32
181 help
182 Enable the Microchip PIC32 SPI driver. This driver can be used
183 to access the SPI NOR flash, MMC-over-SPI on platforms based on
184 Microchip PIC32 family devices.
185
Quentin Schulz8a4791f2018-08-31 16:28:29 +0200[diff] [blame]186config PL022_SPI
187 bool "ARM AMBA PL022 SSP controller driver"
188 depends on ARM
189 help
190 This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
191 controller. If you have an embedded system with an AMBA(R)
192 bus and a PL022 controller, say Y or M here.
193
Marek Vasutfbebea22017-11-29 06:29:46 +0100[diff] [blame]194config RENESAS_RPC_SPI
195 bool "Renesas RPC SPI driver"
Marek Vasutb5b66562019-05-04 18:52:33 +0200[diff] [blame]196 depends on RCAR_GEN3 || RZA1
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]197 imply SPI_FLASH_BAR
Marek Vasutfbebea22017-11-29 06:29:46 +0100[diff] [blame]198 help
199 Enable the Renesas RPC SPI driver, used to access SPI NOR flash
200 on Renesas RCar Gen3 SoCs. This uses driver model and requires a
201 device tree binding to operate.
202
Simon Glass1b2fd5b2015-09-01 19:19:37 -0600[diff] [blame]203config ROCKCHIP_SPI
204 bool "Rockchip SPI driver"
205 help
206 Enable the Rockchip SPI driver, used to access SPI NOR flash and
207 other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
208 This uses driver model and requires a device tree binding to
209 operate.
210
Simon Glass892cac72015-03-06 13:19:05 -0700[diff] [blame]211config SANDBOX_SPI
212 bool "Sandbox SPI driver"
213 depends on SANDBOX && DM
214 help
215 Enable SPI support for sandbox. This is an emulation of a real SPI
216 bus. Devices can be attached to the bus using the device tree
217 which specifies the driver to use. As an example, see this device
218 tree fragment from sandbox.dts. It shows that the SPI bus has a
219 single flash device on chip select 0 which is emulated by the driver
220 for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
221
222 spi@0 {
223 #address-cells = <1>;
224 #size-cells = <0>;
225 reg = <0>;
226 compatible = "sandbox,spi";
227 cs-gpios = <0>, <&gpio_a 0>;
228 flash@0 {
229 reg = <0>;
Simon Glass24c27762019-05-18 11:59:49 -0600[diff] [blame]230 compatible = "spansion,m25p16", "jedec,spi-nor";
Simon Glass892cac72015-03-06 13:19:05 -0700[diff] [blame]231 spi-max-frequency = <40000000>;
232 sandbox,filename = "spi.bin";
233 };
Jagan Tekie4976af2015-06-27 22:37:00 +0530[diff] [blame]234 };
Jagan Tekif924a202015-06-27 04:41:11 +0530[diff] [blame]235
Bhargav Shaha2f32bf2019-07-17 04:23:43 +0000[diff] [blame]236config SPI_SIFIVE
237 bool "SiFive SPI driver"
238 help
239 This driver supports the SiFive SPI IP. If unsure say N.
240 Enable the SiFive SPI controller driver.
241
242 The SiFive SPI controller driver is found on various SiFive SoCs.
243
Jagan Tekia51cd542019-02-27 20:02:13 +0530[diff] [blame]244config SPI_SUNXI
245 bool "Allwinner SoC SPI controllers"
246 help
247 Enable the Allwinner SoC SPi controller driver.
248
249 Same controller driver can reuse in all Allwinner SoC variants.
250
Michael Kurzd4363ba2017-01-22 16:04:30 +0100[diff] [blame]251config STM32_QSPI
252 bool "STM32F7 QSPI driver"
Patrice Chotard351d2fe2019-04-30 16:09:18 +0200[diff] [blame]253 depends on STM32F4 || STM32F7 || ARCH_STM32MP
Michael Kurzd4363ba2017-01-22 16:04:30 +0100[diff] [blame]254 help
255 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
256 used to access the SPI NOR flash chips on platforms embedding
257 this ST IP core.
258
Patrice Chotarda2a89b22019-04-30 18:08:28 +0200[diff] [blame]259config STM32_SPI
260 bool "STM32 SPI driver"
261 depends on ARCH_STM32MP
262 help
263 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
264 SoCs. This uses driver model and requires a device tree binding to
265 operate.
266
Jagan Teki5bf9a2d2015-06-27 15:57:53 +0530[diff] [blame]267config TEGRA114_SPI
268 bool "nVidia Tegra114 SPI driver"
269 help
270 Enable the nVidia Tegra114 SPI driver. This driver can be used to
271 access the SPI NOR flash on platforms embedding this nVidia Tegra114
272 IP core.
273
274 This controller is different than the older SoCs SPI controller and
275 also register interface get changed with this controller.
276
Jagan Teki2f3e6f82015-06-27 16:04:05 +0530[diff] [blame]277config TEGRA20_SFLASH
278 bool "nVidia Tegra20 Serial Flash controller driver"
279 help
280 Enable the nVidia Tegra20 Serial Flash controller driver. This driver
281 can be used to access the SPI NOR flash on platforms embedding this
282 nVidia Tegra20 IP core.
283
Jagan Teki44958302015-06-27 16:07:54 +0530[diff] [blame]284config TEGRA20_SLINK
285 bool "nVidia Tegra20/Tegra30 SLINK driver"
286 help
287 Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
288 be used to access the SPI NOR flash on platforms embedding this
289 nVidia Tegra20/Tegra30 IP cores.
290
Tom Warren4e675ff2015-10-12 14:50:54 -0700[diff] [blame]291config TEGRA210_QSPI
292 bool "nVidia Tegra210 QSPI driver"
293 help
294 Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
295 be used to access SPI chips on platforms embedding this
296 NVIDIA Tegra210 IP core.
297
Vignesh Raghavendra61ae9782019-04-16 21:31:59 +0530[diff] [blame]298config TI_QSPI
299 bool "TI QSPI driver"
300 imply TI_EDMA3
301 help
302 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
303 This driver support spi flash single, quad and memory reads.
304
Kunihiko Hayashi9424ecd2019-07-05 10:03:18 +0900[diff] [blame]305config UNIPHIER_SPI
306 bool "Socionext UniPhier SPI driver"
307 depends on ARCH_UNIPHIER
308 help
309 Enable the Socionext UniPhier SPI driver. This driver can
310 be used to access SPI chips on platforms embedding this
311 UniPhier IP core.
312
Jagan Teki075143d2015-06-27 04:32:43 +0530[diff] [blame]313config XILINX_SPI
314 bool "Xilinx SPI driver"
Jagan Teki075143d2015-06-27 04:32:43 +0530[diff] [blame]315 help
316 Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
317 controller support 8 bit SPI transfers only, with or w/o FIFO.
318 For more info on Xilinx SPI Register Definitions and Overview
319 see driver file - drivers/spi/xilinx_spi.c
320
Jagan Tekidf30a422015-06-27 00:51:38 +0530[diff] [blame]321config ZYNQ_SPI
322 bool "Zynq SPI driver"
Michal Simekec48b6c2018-08-22 14:55:27 +0200[diff] [blame]323 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
Jagan Tekidf30a422015-06-27 00:51:38 +0530[diff] [blame]324 help
325 Enable the Zynq SPI driver. This driver can be used to
326 access the SPI NOR flash on platforms embedding this Zynq
327 SPI IP core.
Jagan Tekide823052015-06-27 22:35:14 +0530[diff] [blame]328
Jagan Teki78a025a2015-08-16 00:19:38 +0530[diff] [blame]329config ZYNQ_QSPI
330 bool "Zynq QSPI driver"
331 depends on ARCH_ZYNQ
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]332 imply SPI_FLASH_BAR
Jagan Teki78a025a2015-08-16 00:19:38 +0530[diff] [blame]333 help
334 Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
335 used to access the SPI NOR flash on platforms embedding this
336 Zynq QSPI IP core. This IP is used to connect the flash in
337 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
338
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530[diff] [blame]339config ZYNQMP_GQSPI
340 bool "Configure ZynqMP Generic QSPI"
Michal Simekec48b6c2018-08-22 14:55:27 +0200[diff] [blame]341 depends on ARCH_ZYNQMP || ARCH_VERSAL
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530[diff] [blame]342 help
343 This option is used to enable ZynqMP QSPI controller driver which
344 is used to communicate with qspi flash devices.
345
Jagan Tekie4976af2015-06-27 22:37:00 +0530[diff] [blame]346endif # if DM_SPI
347
Peng Fan41eb8ff2017-04-13 14:09:55 +0800[diff] [blame]348config SOFT_SPI
349 bool "Soft SPI driver"
Jagan Teki32f70d62019-05-29 17:01:34 -0400[diff] [blame]350 depends on DM_SPI || (DEPRECATED && !DM_SPI)
Peng Fan41eb8ff2017-04-13 14:09:55 +0800[diff] [blame]351 help
352 Enable Soft SPI driver. This driver is to use GPIO simulate
353 the SPI protocol.
354
Lars Povlsenfd6e0b02019-01-08 10:38:33 +0100[diff] [blame]355config MSCC_BB_SPI
356 bool "MSCC bitbang SPI driver"
357 depends on SOC_VCOREIII
358 help
359 Enable MSCC bitbang SPI driver. This driver can be used on
360 MSCC SOCs.
361
Tuomas Tynkkynenfbca0e62018-02-07 02:42:23 +0200[diff] [blame]362config CF_SPI
363 bool "ColdFire SPI driver"
364 help
365 Enable the ColdFire SPI driver. This driver can be used on
366 some m68k SoCs.
367
Jagan Teki3debffa2015-06-27 15:21:36 +0530[diff] [blame]368config FSL_ESPI
369 bool "Freescale eSPI driver"
370 help
371 Enable the Freescale eSPI driver. This driver can be used to
372 access the SPI interface and SPI NOR flash on platforms embedding
373 this Freescale eSPI IP core.
374
Jagan Teki21b1dd12016-09-03 12:58:33 +0530[diff] [blame]375config FSL_QSPI
376 bool "Freescale QSPI driver"
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]377 imply SPI_FLASH_BAR
Jagan Teki21b1dd12016-09-03 12:58:33 +0530[diff] [blame]378 help
379 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
380 used to access the SPI NOR flash on platforms embedding this
381 Freescale IP core.
382
Adam Ford26410c12017-12-30 07:33:42 -0600[diff] [blame]383config DAVINCI_SPI
384 bool "Davinci & Keystone SPI driver"
385 depends on ARCH_DAVINCI || ARCH_KEYSTONE
386 help
387 Enable the Davinci SPI driver
388
Tuomas Tynkkynen95d38772018-02-07 02:42:16 +0200[diff] [blame]389config SH_SPI
390 bool "SuperH SPI driver"
Jagan Tekie1247592019-05-29 17:01:33 -0400[diff] [blame]391 depends on DEPRECATED
Tuomas Tynkkynen95d38772018-02-07 02:42:16 +0200[diff] [blame]392 help
393 Enable the SuperH SPI controller driver. This driver can be used
394 on various SuperH SoCs, such as SH7757.
395
Tuomas Tynkkynena5dfabe2018-02-07 02:42:17 +0200[diff] [blame]396config SH_QSPI
397 bool "Renesas Quad SPI driver"
398 help
399 Enable the Renesas Quad SPI controller driver. This driver can be
400 used on Renesas SoCs.
401
Tuomas Tynkkynen4a942f42018-02-07 02:42:22 +0200[diff] [blame]402config KIRKWOOD_SPI
403 bool "Marvell Kirkwood SPI Driver"
404 help
405 Enable support for SPI on various Marvell SoCs, such as
406 Kirkwood and Armada 375.
407
Tuomas Tynkkynen2c4b0962018-02-07 02:42:21 +0200[diff] [blame]408config LPC32XX_SSP
409 bool "LPC32XX SPI Driver"
Jagan Tekiea73ec02019-05-29 17:01:35 -0400[diff] [blame]410 depends on DEPRECATED
Tuomas Tynkkynen2c4b0962018-02-07 02:42:21 +0200[diff] [blame]411 help
412 Enable support for SPI on LPC32xx
413
Tuomas Tynkkynen60e54562018-02-07 02:42:19 +0200[diff] [blame]414config MXC_SPI
415 bool "MXC SPI Driver"
416 help
417 Enable the MXC SPI controller driver. This driver can be used
418 on various i.MX SoCs such as i.MX31/35/51/6/7.
419
Tuomas Tynkkynen7b819b52018-02-07 02:42:18 +0200[diff] [blame]420config MXS_SPI
421 bool "MXS SPI Driver"
Jagan Tekid5ded322019-05-29 17:01:32 -0400[diff] [blame]422 depends on DEPRECATED
Tuomas Tynkkynen7b819b52018-02-07 02:42:18 +0200[diff] [blame]423 help
424 Enable the MXS SPI controller driver. This driver can be used
425 on the i.MX23 and i.MX28 SoCs.
426
Adam Forda41e3e12017-07-26 22:25:29 -0500[diff] [blame]427config OMAP3_SPI
428 bool "McSPI driver for OMAP"
429 help
430 SPI master controller for OMAP24XX and later Multichannel SPI
431 (McSPI). This driver be used to access SPI chips on platforms
432 embedding this OMAP3 McSPI IP core.
433
Adam Fordf1b1f772018-04-15 13:51:26 -0400[diff] [blame]434endif # menu "SPI Support"