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.
170 bool "Mediatek SPI memory controller driver"
173 Enable the Mediatek SPI memory controller driver. This driver is
174 originally based on the MediaTek SNFI IP core. It can only be
175 used to access SPI memory devices like SPI-NOR or SPI-NAND on
176 platforms embedding this IP core, like MT7622/M7629.
178 config MVEBU_A3700_SPI
179 bool "Marvell Armada 3700 SPI driver"
180 select CLK_ARMADA_3720
182 Enable the Marvell Armada 3700 SPI driver. This driver can be
183 used to access the SPI NOR flash on platforms embedding this
187 bool "Microchip PIC32 SPI driver"
188 depends on MACH_PIC32
190 Enable the Microchip PIC32 SPI driver. This driver can be used
191 to access the SPI NOR flash, MMC-over-SPI on platforms based on
192 Microchip PIC32 family devices.
195 bool "ARM AMBA PL022 SSP controller driver"
198 This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
199 controller. If you have an embedded system with an AMBA(R)
200 bus and a PL022 controller, say Y or M here.
202 config RENESAS_RPC_SPI
203 bool "Renesas RPC SPI driver"
204 depends on RCAR_GEN3 || RZA1
207 Enable the Renesas RPC SPI driver, used to access SPI NOR flash
208 on Renesas RCar Gen3 SoCs. This uses driver model and requires a
209 device tree binding to operate.
212 bool "Rockchip SPI driver"
214 Enable the Rockchip SPI driver, used to access SPI NOR flash and
215 other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
216 This uses driver model and requires a device tree binding to
220 bool "Sandbox SPI driver"
221 depends on SANDBOX && DM
223 Enable SPI support for sandbox. This is an emulation of a real SPI
224 bus. Devices can be attached to the bus using the device tree
225 which specifies the driver to use. As an example, see this device
226 tree fragment from sandbox.dts. It shows that the SPI bus has a
227 single flash device on chip select 0 which is emulated by the driver
228 for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
231 #address-cells = <1>;
234 compatible = "sandbox,spi";
235 cs-gpios = <0>, <&gpio_a 0>;
238 compatible = "spansion,m25p16", "jedec,spi-nor";
239 spi-max-frequency = <40000000>;
240 sandbox,filename = "spi.bin";
245 bool "SiFive SPI driver"
247 This driver supports the SiFive SPI IP. If unsure say N.
248 Enable the SiFive SPI controller driver.
250 The SiFive SPI controller driver is found on various SiFive SoCs.
253 bool "Allwinner SoC SPI controllers"
255 Enable the Allwinner SoC SPi controller driver.
257 Same controller driver can reuse in all Allwinner SoC variants.
260 bool "STM32F7 QSPI driver"
261 depends on STM32F4 || STM32F7 || ARCH_STM32MP
263 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
264 used to access the SPI NOR flash chips on platforms embedding
268 bool "STM32 SPI driver"
269 depends on ARCH_STM32MP
271 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
272 SoCs. This uses driver model and requires a device tree binding to
276 bool "nVidia Tegra114 SPI driver"
278 Enable the nVidia Tegra114 SPI driver. This driver can be used to
279 access the SPI NOR flash on platforms embedding this nVidia Tegra114
282 This controller is different than the older SoCs SPI controller and
283 also register interface get changed with this controller.
285 config TEGRA20_SFLASH
286 bool "nVidia Tegra20 Serial Flash controller driver"
288 Enable the nVidia Tegra20 Serial Flash controller driver. This driver
289 can be used to access the SPI NOR flash on platforms embedding this
290 nVidia Tegra20 IP core.
293 bool "nVidia Tegra20/Tegra30 SLINK driver"
295 Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
296 be used to access the SPI NOR flash on platforms embedding this
297 nVidia Tegra20/Tegra30 IP cores.
300 bool "nVidia Tegra210 QSPI driver"
302 Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
303 be used to access SPI chips on platforms embedding this
304 NVIDIA Tegra210 IP core.
307 bool "TI QSPI driver"
310 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
311 This driver support spi flash single, quad and memory reads.
314 bool "Socionext UniPhier SPI driver"
315 depends on ARCH_UNIPHIER
317 Enable the Socionext UniPhier SPI driver. This driver can
318 be used to access SPI chips on platforms embedding this
322 bool "Xilinx SPI driver"
324 Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
325 controller support 8 bit SPI transfers only, with or w/o FIFO.
326 For more info on Xilinx SPI Register Definitions and Overview
327 see driver file - drivers/spi/xilinx_spi.c
330 bool "Zynq SPI driver"
331 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
333 Enable the Zynq SPI driver. This driver can be used to
334 access the SPI NOR flash on platforms embedding this Zynq
338 bool "Zynq QSPI driver"
342 Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
343 used to access the SPI NOR flash on platforms embedding this
344 Zynq QSPI IP core. This IP is used to connect the flash in
345 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
348 bool "Configure ZynqMP Generic QSPI"
349 depends on ARCH_ZYNQMP || ARCH_VERSAL
351 This option is used to enable ZynqMP QSPI controller driver which
352 is used to communicate with qspi flash devices.
357 bool "Soft SPI driver"
358 depends on DM_SPI || (DEPRECATED && !DM_SPI)
360 Enable Soft SPI driver. This driver is to use GPIO simulate
364 bool "MSCC bitbang SPI driver"
365 depends on SOC_VCOREIII
367 Enable MSCC bitbang SPI driver. This driver can be used on
371 bool "ColdFire SPI driver"
373 Enable the ColdFire SPI driver. This driver can be used on
377 bool "Freescale eSPI driver"
379 Enable the Freescale eSPI driver. This driver can be used to
380 access the SPI interface and SPI NOR flash on platforms embedding
381 this Freescale eSPI IP core.
384 bool "Freescale QSPI driver"
387 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
388 used to access the SPI NOR flash on platforms embedding this
392 bool "Davinci & Keystone SPI driver"
393 depends on ARCH_DAVINCI || ARCH_KEYSTONE
395 Enable the Davinci SPI driver
398 bool "SuperH SPI driver"
399 depends on DEPRECATED
401 Enable the SuperH SPI controller driver. This driver can be used
402 on various SuperH SoCs, such as SH7757.
405 bool "Renesas Quad SPI driver"
407 Enable the Renesas Quad SPI controller driver. This driver can be
408 used on Renesas SoCs.
411 bool "Marvell Kirkwood SPI Driver"
413 Enable support for SPI on various Marvell SoCs, such as
414 Kirkwood and Armada 375.
417 bool "LPC32XX SPI Driver"
418 depends on DEPRECATED
420 Enable support for SPI on LPC32xx
423 bool "MXC SPI Driver"
425 Enable the MXC SPI controller driver. This driver can be used
426 on various i.MX SoCs such as i.MX31/35/51/6/7.
429 bool "MXS SPI Driver"
430 depends on DEPRECATED
432 Enable the MXS SPI controller driver. This driver can be used
433 on the i.MX23 and i.MX28 SoCs.
436 bool "McSPI driver for OMAP"
438 SPI master controller for OMAP24XX and later Multichannel SPI
439 (McSPI). This driver be used to access SPI chips on platforms
440 embedding this OMAP3 McSPI IP core.
442 endif # menu "SPI Support"