7 bool "Enable Driver Model for SPI drivers"
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
20 bool "SPI memory extension"
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.
29 bool "Altera SPI driver"
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.
37 bool "Andestech ATCSPI200 SPI driver"
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.
44 bool "Atheros SPI driver"
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.
53 bool "Atmel Quad SPI Controller"
56 Enable the Atmel Quad SPI controller in master mode. This driver
57 does not support generic SPI. The implementation supports only the
61 bool "Atmel SPI driver"
62 default y if ARCH_AT91
64 This enables driver for the Atmel SPI Controller, present on
65 many AT91 (ARM) chips. This driver can be used to access
66 the SPI Flash, such as AT25DF321.
69 bool "BCM63XX HSSPI driver"
72 Enable the BCM6328 HSSPI driver. This driver can be used to
73 access the SPI NOR flash on platforms embedding this Broadcom
77 bool "BCM6348 SPI driver"
80 Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
81 access the SPI NOR flash on platforms embedding these Broadcom
85 bool "BCMSTB SPI driver"
87 Enable the Broadcom set-top box SPI driver. This driver can
88 be used to access the SPI flash on platforms embedding this
92 bool "Cadence QSPI driver"
94 Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
95 used to access the SPI NOR flash on platforms embedding this
99 bool "ColdFire SPI driver"
101 Enable the ColdFire SPI driver. This driver can be used on
104 config DESIGNWARE_SPI
105 bool "Designware SPI driver"
107 Enable the Designware SPI driver. This driver can be used to
108 access the SPI NOR flash on platforms embedding this Designware
112 bool "Samsung Exynos SPI driver"
114 Enable the Samsung Exynos SPI driver. This driver can be used to
115 access the SPI NOR flash on platforms embedding this Samsung
119 bool "Freescale DSPI driver"
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
127 bool "Intel ICH SPI driver"
130 Enable the Intel ICH SPI driver. This driver can be used to
131 access the SPI NOR flash on platforms embedding this Intel
135 bool "Amlogic Meson SPI Flash Controller driver"
136 depends on ARCH_MESON
138 Enable the Amlogic Meson SPI Flash Controller SPIFC) driver.
139 This driver can be used to access the SPI NOR flash chips on
143 bool "MPC8XX SPI Driver"
146 Enable support for SPI on MPC8XX
149 bool "MPC8XXX SPI Driver"
151 Enable support for SPI on the MPC8XXX PowerPC SoCs.
154 bool "MediaTek MT7621 SPI driver"
155 depends on SOC_MT7628
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.
162 bool "Mediatek QSPI driver"
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.
169 config MVEBU_A3700_SPI
170 bool "Marvell Armada 3700 SPI driver"
171 select CLK_ARMADA_3720
173 Enable the Marvell Armada 3700 SPI driver. This driver can be
174 used to access the SPI NOR flash on platforms embedding this
178 bool "Microchip PIC32 SPI driver"
179 depends on MACH_PIC32
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.
186 bool "ARM AMBA PL022 SSP controller driver"
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.
193 config RENESAS_RPC_SPI
194 bool "Renesas RPC SPI driver"
195 depends on RCAR_GEN3 || RZA1
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.
203 bool "Rockchip SPI driver"
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
211 bool "Sandbox SPI driver"
212 depends on SANDBOX && DM
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.
222 #address-cells = <1>;
225 compatible = "sandbox,spi";
226 cs-gpios = <0>, <&gpio_a 0>;
229 compatible = "spansion,m25p16", "jedec,spi-nor";
230 spi-max-frequency = <40000000>;
231 sandbox,filename = "spi.bin";
236 bool "SiFive SPI driver"
238 This driver supports the SiFive SPI IP. If unsure say N.
239 Enable the SiFive SPI controller driver.
241 The SiFive SPI controller driver is found on various SiFive SoCs.
244 bool "Allwinner SoC SPI controllers"
246 Enable the Allwinner SoC SPi controller driver.
248 Same controller driver can reuse in all Allwinner SoC variants.
251 bool "STM32F7 QSPI driver"
252 depends on STM32F4 || STM32F7 || ARCH_STM32MP
254 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
255 used to access the SPI NOR flash chips on platforms embedding
259 bool "STM32 SPI driver"
260 depends on ARCH_STM32MP
262 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
263 SoCs. This uses driver model and requires a device tree binding to
267 bool "nVidia Tegra114 SPI driver"
269 Enable the nVidia Tegra114 SPI driver. This driver can be used to
270 access the SPI NOR flash on platforms embedding this nVidia Tegra114
273 This controller is different than the older SoCs SPI controller and
274 also register interface get changed with this controller.
276 config TEGRA20_SFLASH
277 bool "nVidia Tegra20 Serial Flash controller driver"
279 Enable the nVidia Tegra20 Serial Flash controller driver. This driver
280 can be used to access the SPI NOR flash on platforms embedding this
281 nVidia Tegra20 IP core.
284 bool "nVidia Tegra20/Tegra30 SLINK driver"
286 Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
287 be used to access the SPI NOR flash on platforms embedding this
288 nVidia Tegra20/Tegra30 IP cores.
291 bool "nVidia Tegra210 QSPI driver"
293 Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
294 be used to access SPI chips on platforms embedding this
295 NVIDIA Tegra210 IP core.
298 bool "TI QSPI driver"
301 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
302 This driver support spi flash single, quad and memory reads.
305 bool "Socionext UniPhier SPI driver"
306 depends on ARCH_UNIPHIER
308 Enable the Socionext UniPhier SPI driver. This driver can
309 be used to access SPI chips on platforms embedding this
313 bool "Xilinx SPI driver"
315 Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
316 controller support 8 bit SPI transfers only, with or w/o FIFO.
317 For more info on Xilinx SPI Register Definitions and Overview
318 see driver file - drivers/spi/xilinx_spi.c
321 bool "Zynq SPI driver"
322 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
324 Enable the Zynq SPI driver. This driver can be used to
325 access the SPI NOR flash on platforms embedding this Zynq
329 bool "Zynq QSPI driver"
333 Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
334 used to access the SPI NOR flash on platforms embedding this
335 Zynq QSPI IP core. This IP is used to connect the flash in
336 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
339 bool "Configure ZynqMP Generic QSPI"
340 depends on ARCH_ZYNQMP || ARCH_VERSAL
342 This option is used to enable ZynqMP QSPI controller driver which
343 is used to communicate with qspi flash devices.
348 bool "Soft SPI driver"
349 depends on DM_SPI || (DEPRECATED && !DM_SPI)
351 Enable Soft SPI driver. This driver is to use GPIO simulate
355 bool "MSCC bitbang SPI driver"
356 depends on SOC_VCOREIII
358 Enable MSCC bitbang SPI driver. This driver can be used on
362 bool "ColdFire SPI driver"
364 Enable the ColdFire SPI driver. This driver can be used on
368 bool "Freescale eSPI driver"
370 Enable the Freescale eSPI driver. This driver can be used to
371 access the SPI interface and SPI NOR flash on platforms embedding
372 this Freescale eSPI IP core.
375 bool "Freescale QSPI driver"
378 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
379 used to access the SPI NOR flash on platforms embedding this
383 bool "Davinci & Keystone SPI driver"
384 depends on ARCH_DAVINCI || ARCH_KEYSTONE
386 Enable the Davinci SPI driver
389 bool "SuperH SPI driver"
390 depends on DEPRECATED
392 Enable the SuperH SPI controller driver. This driver can be used
393 on various SuperH SoCs, such as SH7757.
396 bool "Renesas Quad SPI driver"
398 Enable the Renesas Quad SPI controller driver. This driver can be
399 used on Renesas SoCs.
402 bool "Marvell Kirkwood SPI Driver"
404 Enable support for SPI on various Marvell SoCs, such as
405 Kirkwood and Armada 375.
408 bool "LPC32XX SPI Driver"
409 depends on DEPRECATED
411 Enable support for SPI on LPC32xx
414 bool "MXC SPI Driver"
416 Enable the MXC SPI controller driver. This driver can be used
417 on various i.MX SoCs such as i.MX31/35/51/6/7.
420 bool "MXS SPI Driver"
421 depends on DEPRECATED
423 Enable the MXS SPI controller driver. This driver can be used
424 on the i.MX23 and i.MX28 SoCs.
427 bool "McSPI driver for OMAP"
429 SPI master controller for OMAP24XX and later Multichannel SPI
430 (McSPI). This driver be used to access SPI chips on platforms
431 embedding this OMAP3 McSPI IP core.
433 endif # menu "SPI Support"