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 SPI memory controller driver"
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.
170 config MVEBU_A3700_SPI
171 bool "Marvell Armada 3700 SPI driver"
172 select CLK_ARMADA_3720
174 Enable the Marvell Armada 3700 SPI driver. This driver can be
175 used to access the SPI NOR flash on platforms embedding this
179 bool "Microchip PIC32 SPI driver"
180 depends on MACH_PIC32
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.
187 bool "ARM AMBA PL022 SSP controller driver"
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.
194 config RENESAS_RPC_SPI
195 bool "Renesas RPC SPI driver"
196 depends on RCAR_GEN3 || RZA1
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.
204 bool "Rockchip SPI driver"
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
212 bool "Sandbox SPI driver"
213 depends on SANDBOX && DM
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.
223 #address-cells = <1>;
226 compatible = "sandbox,spi";
227 cs-gpios = <0>, <&gpio_a 0>;
230 compatible = "spansion,m25p16", "jedec,spi-nor";
231 spi-max-frequency = <40000000>;
232 sandbox,filename = "spi.bin";
237 bool "SiFive SPI driver"
239 This driver supports the SiFive SPI IP. If unsure say N.
240 Enable the SiFive SPI controller driver.
242 The SiFive SPI controller driver is found on various SiFive SoCs.
245 bool "Allwinner SoC SPI controllers"
247 Enable the Allwinner SoC SPi controller driver.
249 Same controller driver can reuse in all Allwinner SoC variants.
252 bool "STM32F7 QSPI driver"
253 depends on STM32F4 || STM32F7 || ARCH_STM32MP
255 Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
256 used to access the SPI NOR flash chips on platforms embedding
260 bool "STM32 SPI driver"
261 depends on ARCH_STM32MP
263 Enable the STM32 Serial Peripheral Interface (SPI) driver for STM32MP
264 SoCs. This uses driver model and requires a device tree binding to
268 bool "nVidia Tegra114 SPI driver"
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
274 This controller is different than the older SoCs SPI controller and
275 also register interface get changed with this controller.
277 config TEGRA20_SFLASH
278 bool "nVidia Tegra20 Serial Flash controller driver"
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.
285 bool "nVidia Tegra20/Tegra30 SLINK driver"
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.
292 bool "nVidia Tegra210 QSPI driver"
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.
299 bool "TI QSPI driver"
302 Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
303 This driver support spi flash single, quad and memory reads.
306 bool "Socionext UniPhier SPI driver"
307 depends on ARCH_UNIPHIER
309 Enable the Socionext UniPhier SPI driver. This driver can
310 be used to access SPI chips on platforms embedding this
314 bool "Xilinx SPI driver"
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
322 bool "Zynq SPI driver"
323 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
325 Enable the Zynq SPI driver. This driver can be used to
326 access the SPI NOR flash on platforms embedding this Zynq
330 bool "Zynq QSPI driver"
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.
340 bool "Configure ZynqMP Generic QSPI"
341 depends on ARCH_ZYNQMP || ARCH_VERSAL
343 This option is used to enable ZynqMP QSPI controller driver which
344 is used to communicate with qspi flash devices.
349 bool "Soft SPI driver"
350 depends on DM_SPI || (DEPRECATED && !DM_SPI)
352 Enable Soft SPI driver. This driver is to use GPIO simulate
356 bool "MSCC bitbang SPI driver"
357 depends on SOC_VCOREIII
359 Enable MSCC bitbang SPI driver. This driver can be used on
363 bool "ColdFire SPI driver"
365 Enable the ColdFire SPI driver. This driver can be used on
369 bool "Freescale eSPI driver"
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.
376 bool "Freescale QSPI driver"
379 Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
380 used to access the SPI NOR flash on platforms embedding this
384 bool "Davinci & Keystone SPI driver"
385 depends on ARCH_DAVINCI || ARCH_KEYSTONE
387 Enable the Davinci SPI driver
390 bool "SuperH SPI driver"
391 depends on DEPRECATED
393 Enable the SuperH SPI controller driver. This driver can be used
394 on various SuperH SoCs, such as SH7757.
397 bool "Renesas Quad SPI driver"
399 Enable the Renesas Quad SPI controller driver. This driver can be
400 used on Renesas SoCs.
403 bool "Marvell Kirkwood SPI Driver"
405 Enable support for SPI on various Marvell SoCs, such as
406 Kirkwood and Armada 375.
409 bool "LPC32XX SPI Driver"
410 depends on DEPRECATED
412 Enable support for SPI on LPC32xx
415 bool "MXC SPI Driver"
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.
421 bool "MXS SPI Driver"
422 depends on DEPRECATED
424 Enable the MXS SPI controller driver. This driver can be used
425 on the i.MX23 and i.MX28 SoCs.
428 bool "McSPI driver for OMAP"
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.
434 endif # menu "SPI Support"