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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 24c8ff4684c5ee8c4300a1c7cafb4d3ede41260e / . / drivers / spi / Kconfig
blob: f9b282313a2edb5f3e0bd214f711288406792c24 [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
Guochun Mao052cafd2018-10-12 15:01:06 +0800[diff] [blame]161config MTK_QSPI
162 bool "Mediatek QSPI driver"
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]163 imply SPI_FLASH_BAR
Guochun Mao052cafd2018-10-12 15:01:06 +0800[diff] [blame]164 help
165 Enable the Mediatek QSPI driver. This driver can be
166 used to access the SPI NOR flash on platforms embedding this
167 Mediatek QSPI IP core.
168
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200[diff] [blame]169config MVEBU_A3700_SPI
170 bool "Marvell Armada 3700 SPI driver"
Marek Behúndbbd5bd2018-04-24 17:21:26 +0200[diff] [blame]171 select CLK_ARMADA_3720
Stefan Roese3fda4ef2016-05-19 15:56:44 +0200[diff] [blame]172 help
173 Enable the Marvell Armada 3700 SPI driver. This driver can be
174 used to access the SPI NOR flash on platforms embedding this
175 Marvell IP core.
176
Purna Chandra Mandale19b9002016-06-02 14:26:08 +0530[diff] [blame]177config PIC32_SPI
178 bool "Microchip PIC32 SPI driver"
179 depends on MACH_PIC32
180 help
181 Enable the Microchip PIC32 SPI driver. This driver can be used
182 to access the SPI NOR flash, MMC-over-SPI on platforms based on
183 Microchip PIC32 family devices.
184
Quentin Schulz8a4791f2018-08-31 16:28:29 +0200[diff] [blame]185config PL022_SPI
186 bool "ARM AMBA PL022 SSP controller driver"
187 depends on ARM
188 help
189 This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
190 controller. If you have an embedded system with an AMBA(R)
191 bus and a PL022 controller, say Y or M here.
192
Marek Vasutfbebea22017-11-29 06:29:46 +0100[diff] [blame]193config RENESAS_RPC_SPI
194 bool "Renesas RPC SPI driver"
Marek Vasutb5b66562019-05-04 18:52:33 +0200[diff] [blame]195 depends on RCAR_GEN3 || RZA1
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]196 imply SPI_FLASH_BAR
Marek Vasutfbebea22017-11-29 06:29:46 +0100[diff] [blame]197 help
198 Enable the Renesas RPC SPI driver, used to access SPI NOR flash
199 on Renesas RCar Gen3 SoCs. This uses driver model and requires a
200 device tree binding to operate.
201
Simon Glass1b2fd5b2015-09-01 19:19:37 -0600[diff] [blame]202config ROCKCHIP_SPI
203 bool "Rockchip SPI driver"
204 help
205 Enable the Rockchip SPI driver, used to access SPI NOR flash and
206 other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
207 This uses driver model and requires a device tree binding to
208 operate.
209
Simon Glass892cac72015-03-06 13:19:05 -0700[diff] [blame]210config SANDBOX_SPI
211 bool "Sandbox SPI driver"
212 depends on SANDBOX && DM
213 help
214 Enable SPI support for sandbox. This is an emulation of a real SPI
215 bus. Devices can be attached to the bus using the device tree
216 which specifies the driver to use. As an example, see this device
217 tree fragment from sandbox.dts. It shows that the SPI bus has a
218 single flash device on chip select 0 which is emulated by the driver
219 for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
220
221 spi@0 {
222 #address-cells = <1>;
223 #size-cells = <0>;
224 reg = <0>;
225 compatible = "sandbox,spi";
226 cs-gpios = <0>, <&gpio_a 0>;
227 flash@0 {
228 reg = <0>;
229 compatible = "spansion,m25p16", "sandbox,spi-flash";
230 spi-max-frequency = <40000000>;
231 sandbox,filename = "spi.bin";
232 };
Jagan Tekie4976af2015-06-27 22:37:00 +0530[diff] [blame]233 };
Jagan Tekif924a202015-06-27 04:41:11 +0530[diff] [blame]234
Jagan Tekia51cd542019-02-27 20:02:13 +0530[diff] [blame]235config SPI_SUNXI
236 bool "Allwinner SoC SPI controllers"
237 help
238 Enable the Allwinner SoC SPi controller driver.
239
240 Same controller driver can reuse in all Allwinner SoC variants.
241
Michael Kurzd4363ba2017-01-22 16:04:30 +0100[diff] [blame]242config STM32_QSPI
243 bool "STM32F7 QSPI driver"
Patrice Chotard351d2fe2019-04-30 16:09:18 +0200[diff] [blame]244 depends on STM32F4 || STM32F7 || ARCH_STM32MP
Michael Kurzd4363ba2017-01-22 16:04:30 +0100[diff] [blame]245 help
246 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
247 used to access the SPI NOR flash chips on platforms embedding
248 this ST IP core.
249
Patrice Chotarda2a89b22019-04-30 18:08:28 +0200[diff] [blame]250config STM32_SPI
251 bool "STM32 SPI driver"
252 depends on ARCH_STM32MP
253 help
254 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
255 SoCs. This uses driver model and requires a device tree binding to
256 operate.
257
Jagan Teki5bf9a2d2015-06-27 15:57:53 +0530[diff] [blame]258config TEGRA114_SPI
259 bool "nVidia Tegra114 SPI driver"
260 help
261 Enable the nVidia Tegra114 SPI driver. This driver can be used to
262 access the SPI NOR flash on platforms embedding this nVidia Tegra114
263 IP core.
264
265 This controller is different than the older SoCs SPI controller and
266 also register interface get changed with this controller.
267
Jagan Teki2f3e6f82015-06-27 16:04:05 +0530[diff] [blame]268config TEGRA20_SFLASH
269 bool "nVidia Tegra20 Serial Flash controller driver"
270 help
271 Enable the nVidia Tegra20 Serial Flash controller driver. This driver
272 can be used to access the SPI NOR flash on platforms embedding this
273 nVidia Tegra20 IP core.
274
Jagan Teki44958302015-06-27 16:07:54 +0530[diff] [blame]275config TEGRA20_SLINK
276 bool "nVidia Tegra20/Tegra30 SLINK driver"
277 help
278 Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
279 be used to access the SPI NOR flash on platforms embedding this
280 nVidia Tegra20/Tegra30 IP cores.
281
Tom Warren4e675ff2015-10-12 14:50:54 -0700[diff] [blame]282config TEGRA210_QSPI
283 bool "nVidia Tegra210 QSPI driver"
284 help
285 Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
286 be used to access SPI chips on platforms embedding this
287 NVIDIA Tegra210 IP core.
288
Vignesh Raghavendra61ae9782019-04-16 21:31:59 +0530[diff] [blame]289config TI_QSPI
290 bool "TI QSPI driver"
291 imply TI_EDMA3
292 help
293 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
294 This driver support spi flash single, quad and memory reads.
295
Jagan Teki075143d2015-06-27 04:32:43 +0530[diff] [blame]296config XILINX_SPI
297 bool "Xilinx SPI driver"
Jagan Teki075143d2015-06-27 04:32:43 +0530[diff] [blame]298 help
299 Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
300 controller support 8 bit SPI transfers only, with or w/o FIFO.
301 For more info on Xilinx SPI Register Definitions and Overview
302 see driver file - drivers/spi/xilinx_spi.c
303
Jagan Tekidf30a422015-06-27 00:51:38 +0530[diff] [blame]304config ZYNQ_SPI
305 bool "Zynq SPI driver"
Michal Simekec48b6c2018-08-22 14:55:27 +0200[diff] [blame]306 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
Jagan Tekidf30a422015-06-27 00:51:38 +0530[diff] [blame]307 help
308 Enable the Zynq SPI driver. This driver can be used to
309 access the SPI NOR flash on platforms embedding this Zynq
310 SPI IP core.
Jagan Tekide823052015-06-27 22:35:14 +0530[diff] [blame]311
Jagan Teki78a025a2015-08-16 00:19:38 +0530[diff] [blame]312config ZYNQ_QSPI
313 bool "Zynq QSPI driver"
314 depends on ARCH_ZYNQ
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]315 imply SPI_FLASH_BAR
Jagan Teki78a025a2015-08-16 00:19:38 +0530[diff] [blame]316 help
317 Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
318 used to access the SPI NOR flash on platforms embedding this
319 Zynq QSPI IP core. This IP is used to connect the flash in
320 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
321
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530[diff] [blame]322config ZYNQMP_GQSPI
323 bool "Configure ZynqMP Generic QSPI"
Michal Simekec48b6c2018-08-22 14:55:27 +0200[diff] [blame]324 depends on ARCH_ZYNQMP || ARCH_VERSAL
Siva Durga Prasad Paladugu22cca172018-07-04 17:31:23 +0530[diff] [blame]325 help
326 This option is used to enable ZynqMP QSPI controller driver which
327 is used to communicate with qspi flash devices.
328
Jagan Tekie4976af2015-06-27 22:37:00 +0530[diff] [blame]329endif # if DM_SPI
330
Peng Fan41eb8ff2017-04-13 14:09:55 +0800[diff] [blame]331config SOFT_SPI
332 bool "Soft SPI driver"
Jagan Teki32f70d62019-05-29 17:01:34 -0400[diff] [blame]333 depends on DM_SPI || (DEPRECATED && !DM_SPI)
Peng Fan41eb8ff2017-04-13 14:09:55 +0800[diff] [blame]334 help
335 Enable Soft SPI driver. This driver is to use GPIO simulate
336 the SPI protocol.
337
Lars Povlsenfd6e0b02019-01-08 10:38:33 +0100[diff] [blame]338config MSCC_BB_SPI
339 bool "MSCC bitbang SPI driver"
340 depends on SOC_VCOREIII
341 help
342 Enable MSCC bitbang SPI driver. This driver can be used on
343 MSCC SOCs.
344
Tuomas Tynkkynenfbca0e62018-02-07 02:42:23 +0200[diff] [blame]345config CF_SPI
346 bool "ColdFire SPI driver"
347 help
348 Enable the ColdFire SPI driver. This driver can be used on
349 some m68k SoCs.
350
Jagan Teki3debffa2015-06-27 15:21:36 +0530[diff] [blame]351config FSL_ESPI
352 bool "Freescale eSPI driver"
353 help
354 Enable the Freescale eSPI driver. This driver can be used to
355 access the SPI interface and SPI NOR flash on platforms embedding
356 this Freescale eSPI IP core.
357
Jagan Teki21b1dd12016-09-03 12:58:33 +0530[diff] [blame]358config FSL_QSPI
359 bool "Freescale QSPI driver"
Vignesh R6d825172019-02-05 11:29:28 +0530[diff] [blame]360 imply SPI_FLASH_BAR
Jagan Teki21b1dd12016-09-03 12:58:33 +0530[diff] [blame]361 help
362 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
363 used to access the SPI NOR flash on platforms embedding this
364 Freescale IP core.
365
Adam Ford26410c12017-12-30 07:33:42 -0600[diff] [blame]366config DAVINCI_SPI
367 bool "Davinci & Keystone SPI driver"
368 depends on ARCH_DAVINCI || ARCH_KEYSTONE
369 help
370 Enable the Davinci SPI driver
371
Tuomas Tynkkynen95d38772018-02-07 02:42:16 +0200[diff] [blame]372config SH_SPI
373 bool "SuperH SPI driver"
Jagan Tekie1247592019-05-29 17:01:33 -0400[diff] [blame]374 depends on DEPRECATED
Tuomas Tynkkynen95d38772018-02-07 02:42:16 +0200[diff] [blame]375 help
376 Enable the SuperH SPI controller driver. This driver can be used
377 on various SuperH SoCs, such as SH7757.
378
Tuomas Tynkkynena5dfabe2018-02-07 02:42:17 +0200[diff] [blame]379config SH_QSPI
380 bool "Renesas Quad SPI driver"
381 help
382 Enable the Renesas Quad SPI controller driver. This driver can be
383 used on Renesas SoCs.
384
Tuomas Tynkkynen4a942f42018-02-07 02:42:22 +0200[diff] [blame]385config KIRKWOOD_SPI
386 bool "Marvell Kirkwood SPI Driver"
387 help
388 Enable support for SPI on various Marvell SoCs, such as
389 Kirkwood and Armada 375.
390
Tuomas Tynkkynen2c4b0962018-02-07 02:42:21 +0200[diff] [blame]391config LPC32XX_SSP
392 bool "LPC32XX SPI Driver"
Jagan Tekiea73ec02019-05-29 17:01:35 -0400[diff] [blame]393 depends on DEPRECATED
Tuomas Tynkkynen2c4b0962018-02-07 02:42:21 +0200[diff] [blame]394 help
395 Enable support for SPI on LPC32xx
396
Tuomas Tynkkynen60e54562018-02-07 02:42:19 +0200[diff] [blame]397config MXC_SPI
398 bool "MXC SPI Driver"
399 help
400 Enable the MXC SPI controller driver. This driver can be used
401 on various i.MX SoCs such as i.MX31/35/51/6/7.
402
Tuomas Tynkkynen7b819b52018-02-07 02:42:18 +0200[diff] [blame]403config MXS_SPI
404 bool "MXS SPI Driver"
Jagan Tekid5ded322019-05-29 17:01:32 -0400[diff] [blame]405 depends on DEPRECATED
Tuomas Tynkkynen7b819b52018-02-07 02:42:18 +0200[diff] [blame]406 help
407 Enable the MXS SPI controller driver. This driver can be used
408 on the i.MX23 and i.MX28 SoCs.
409
Adam Forda41e3e12017-07-26 22:25:29 -0500[diff] [blame]410config OMAP3_SPI
411 bool "McSPI driver for OMAP"
412 help
413 SPI master controller for OMAP24XX and later Multichannel SPI
414 (McSPI). This driver be used to access SPI chips on platforms
415 embedding this OMAP3 McSPI IP core.
416
Adam Fordf1b1f772018-04-15 13:51:26 -0400[diff] [blame]417endif # menu "SPI Support"