xref: /openbmc/u-boot/drivers/spi/Kconfig (revision 8eef803a)
1menuconfig SPI
2	bool "SPI Support"
3
4if SPI
5
6config DM_SPI
7	bool "Enable Driver Model for SPI drivers"
8	depends on DM
9	help
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.
18
19if DM_SPI
20
21config SPI_MEM
22	bool "SPI memory extension"
23	help
24	  Enable this option if you want to enable the SPI memory extension.
25	  This extension is meant to simplify interaction with SPI memories
26	  by providing an high-level interface to send memory-like commands.
27
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
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
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
52config ATMEL_SPI
53	bool "Atmel SPI driver"
54	default y if ARCH_AT91
55	help
56	  This enables driver for the Atmel SPI Controller, present on
57	  many AT91 (ARM) chips. This driver can be used to access
58	  the SPI Flash, such as AT25DF321.
59
60config BCM63XX_HSSPI
61	bool "BCM63XX HSSPI driver"
62	depends on ARCH_BMIPS
63	help
64	  Enable the BCM6328 HSSPI driver. This driver can be used to
65	  access the SPI NOR flash on platforms embedding this Broadcom
66	  SPI core.
67
68config BCM63XX_SPI
69	bool "BCM6348 SPI driver"
70	depends on ARCH_BMIPS
71	help
72	  Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
73	  access the SPI NOR flash on platforms embedding these Broadcom
74	  SPI cores.
75
76config BCMSTB_SPI
77	bool "BCMSTB SPI driver"
78	help
79	  Enable the Broadcom set-top box SPI driver. This driver can
80	  be used to access the SPI flash on platforms embedding this
81	  Broadcom SPI core.
82
83config CADENCE_QSPI
84	bool "Cadence QSPI driver"
85	help
86	  Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
87	  used to access the SPI NOR flash on platforms embedding this
88	  Cadence IP core.
89
90config DESIGNWARE_SPI
91	bool "Designware SPI driver"
92	help
93	  Enable the Designware SPI driver. This driver can be used to
94	  access the SPI NOR flash on platforms embedding this Designware
95	  IP core.
96
97config EXYNOS_SPI
98	bool "Samsung Exynos SPI driver"
99	help
100	  Enable the Samsung Exynos SPI driver. This driver can be used to
101	  access the SPI NOR flash on platforms embedding this Samsung
102	  Exynos IP core.
103
104config FSL_DSPI
105	bool "Freescale DSPI driver"
106	help
107	  Enable the Freescale DSPI driver. This driver can be used to
108	  access the SPI NOR flash and SPI Data flash on platforms embedding
109	  this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms
110	  use this driver.
111
112config ICH_SPI
113	bool "Intel ICH SPI driver"
114	help
115	  Enable the Intel ICH SPI driver. This driver can be used to
116	  access the SPI NOR flash on platforms embedding this Intel
117	  ICH IP core.
118
119config MESON_SPIFC
120	bool "Amlogic Meson SPI Flash Controller driver"
121	depends on ARCH_MESON
122	help
123	  Enable the Amlogic Meson SPI Flash Controller SPIFC) driver.
124	  This driver can be used to access the SPI NOR flash chips on
125	  Amlogic Meson SoCs.
126
127config MPC8XX_SPI
128	bool "MPC8XX SPI Driver"
129	depends on MPC8xx
130	help
131	  Enable support for SPI on MPC8XX
132
133config MT7621_SPI
134	bool "MediaTek MT7621 SPI driver"
135	depends on ARCH_MT7620
136	help
137	  Enable the MT7621 SPI driver. This driver can be used to access
138	  the SPI NOR flash on platforms embedding this Ralink / MediaTek
139	  SPI core, like MT7621/7628/7688.
140
141config MTK_QSPI
142	bool "Mediatek QSPI driver"
143	help
144	  Enable the Mediatek QSPI driver. This driver can be
145	  used to access the SPI NOR flash on platforms embedding this
146	  Mediatek QSPI IP core.
147
148config MVEBU_A3700_SPI
149	bool "Marvell Armada 3700 SPI driver"
150	select CLK_ARMADA_3720
151	help
152	  Enable the Marvell Armada 3700 SPI driver. This driver can be
153	  used to access the SPI NOR flash on platforms embedding this
154	  Marvell IP core.
155
156config PIC32_SPI
157	bool "Microchip PIC32 SPI driver"
158	depends on MACH_PIC32
159	help
160	  Enable the Microchip PIC32 SPI driver. This driver can be used
161	  to access the SPI NOR flash, MMC-over-SPI on platforms based on
162	  Microchip PIC32 family devices.
163
164config PL022_SPI
165	bool "ARM AMBA PL022 SSP controller driver"
166	depends on ARM
167	help
168	  This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
169	  controller. If you have an embedded system with an AMBA(R)
170	  bus and a PL022 controller, say Y or M here.
171
172config RENESAS_RPC_SPI
173	bool "Renesas RPC SPI driver"
174	depends on RCAR_GEN3
175	help
176	  Enable the Renesas RPC SPI driver, used to access SPI NOR flash
177	  on Renesas RCar Gen3 SoCs. This uses driver model and requires a
178	  device tree binding to operate.
179
180config ROCKCHIP_SPI
181	bool "Rockchip SPI driver"
182	help
183	  Enable the Rockchip SPI driver, used to access SPI NOR flash and
184	  other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
185	  This uses driver model and requires a device tree binding to
186	  operate.
187
188config SANDBOX_SPI
189	bool "Sandbox SPI driver"
190	depends on SANDBOX && DM
191	help
192	  Enable SPI support for sandbox. This is an emulation of a real SPI
193	  bus. Devices can be attached to the bus using the device tree
194	  which specifies the driver to use. As an example, see this device
195	  tree fragment from sandbox.dts. It shows that the SPI bus has a
196	  single flash device on chip select 0 which is emulated by the driver
197	  for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
198
199	  spi@0 {
200		#address-cells = <1>;
201		#size-cells = <0>;
202		reg = <0>;
203		compatible = "sandbox,spi";
204		cs-gpios = <0>, <&gpio_a 0>;
205		flash@0 {
206			reg = <0>;
207			compatible = "spansion,m25p16", "sandbox,spi-flash";
208			spi-max-frequency = <40000000>;
209			sandbox,filename = "spi.bin";
210		};
211	  };
212
213config STM32_QSPI
214	bool "STM32F7 QSPI driver"
215	depends on STM32F7
216	help
217	  Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
218	  used to access the SPI NOR flash chips on platforms embedding
219	  this ST IP core.
220
221config SUN4I_SPI
222	bool "Allwinner A10 SoCs SPI controller"
223	help
224	  SPI driver for Allwinner sun4i, sun5i and sun7i SoCs
225
226config TEGRA114_SPI
227	bool "nVidia Tegra114 SPI driver"
228	help
229	  Enable the nVidia Tegra114 SPI driver. This driver can be used to
230	  access the SPI NOR flash on platforms embedding this nVidia Tegra114
231	  IP core.
232
233	  This controller is different than the older SoCs SPI controller and
234	  also register interface get changed with this controller.
235
236config TEGRA20_SFLASH
237	bool "nVidia Tegra20 Serial Flash controller driver"
238	help
239	  Enable the nVidia Tegra20 Serial Flash controller driver. This driver
240	  can be used to access the SPI NOR flash on platforms embedding this
241	  nVidia Tegra20 IP core.
242
243config TEGRA20_SLINK
244	bool "nVidia Tegra20/Tegra30 SLINK driver"
245	help
246	  Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
247	  be used to access the SPI NOR flash on platforms embedding this
248	  nVidia Tegra20/Tegra30 IP cores.
249
250config TEGRA210_QSPI
251	bool "nVidia Tegra210 QSPI driver"
252	help
253	  Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
254	  be used to access SPI chips on platforms embedding this
255	  NVIDIA Tegra210 IP core.
256
257config XILINX_SPI
258	bool "Xilinx SPI driver"
259	help
260	  Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
261	  controller support 8 bit SPI transfers only, with or w/o FIFO.
262	  For more info on Xilinx SPI Register Definitions and Overview
263	  see driver file - drivers/spi/xilinx_spi.c
264
265config ZYNQ_SPI
266	bool "Zynq SPI driver"
267	depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
268	help
269	  Enable the Zynq SPI driver. This driver can be used to
270	  access the SPI NOR flash on platforms embedding this Zynq
271	  SPI IP core.
272
273config ZYNQ_QSPI
274	bool "Zynq QSPI driver"
275	depends on ARCH_ZYNQ
276	help
277	  Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
278	  used to access the SPI NOR flash on platforms embedding this
279	  Zynq QSPI IP core. This IP is used to connect the flash in
280	  4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
281
282config ZYNQMP_GQSPI
283	bool "Configure ZynqMP Generic QSPI"
284	depends on ARCH_ZYNQMP || ARCH_VERSAL
285	help
286	  This option is used to enable ZynqMP QSPI controller driver which
287	  is used to communicate with qspi flash devices.
288
289endif # if DM_SPI
290
291config SOFT_SPI
292	bool "Soft SPI driver"
293	help
294	 Enable Soft SPI driver. This driver is to use GPIO simulate
295	 the SPI protocol.
296
297config MSCC_BB_SPI
298	bool "MSCC bitbang SPI driver"
299	depends on SOC_VCOREIII
300	help
301	  Enable MSCC bitbang SPI driver. This driver can be used on
302	  MSCC SOCs.
303
304config CF_SPI
305	bool "ColdFire SPI driver"
306	help
307	  Enable the ColdFire SPI driver. This driver can be used on
308	  some m68k SoCs.
309
310config FSL_ESPI
311	bool "Freescale eSPI driver"
312	help
313	  Enable the Freescale eSPI driver. This driver can be used to
314	  access the SPI interface and SPI NOR flash on platforms embedding
315	  this Freescale eSPI IP core.
316
317config FSL_QSPI
318	bool "Freescale QSPI driver"
319	help
320	  Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
321	  used to access the SPI NOR flash on platforms embedding this
322	  Freescale IP core.
323
324config DAVINCI_SPI
325	bool "Davinci & Keystone SPI driver"
326	depends on ARCH_DAVINCI || ARCH_KEYSTONE
327	help
328	  Enable the Davinci SPI driver
329
330config SH_SPI
331	bool "SuperH SPI driver"
332	help
333	  Enable the SuperH SPI controller driver. This driver can be used
334	  on various SuperH SoCs, such as SH7757.
335
336config SH_QSPI
337	bool "Renesas Quad SPI driver"
338	help
339	  Enable the Renesas Quad SPI controller driver. This driver can be
340	  used on Renesas SoCs.
341
342config TI_QSPI
343	bool "TI QSPI driver"
344	help
345	  Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
346	  This driver support spi flash single, quad and memory reads.
347
348config KIRKWOOD_SPI
349	bool "Marvell Kirkwood SPI Driver"
350	help
351	  Enable support for SPI on various Marvell SoCs, such as
352	  Kirkwood and Armada 375.
353
354config LPC32XX_SSP
355	bool "LPC32XX SPI Driver"
356	help
357	  Enable support for SPI on LPC32xx
358
359config MPC8XXX_SPI
360	bool "MPC8XXX SPI Driver"
361	help
362	  Enable support for SPI on the MPC8XXX PowerPC SoCs.
363
364config MXC_SPI
365	bool "MXC SPI Driver"
366	help
367	  Enable the MXC SPI controller driver. This driver can be used
368	  on various i.MX SoCs such as i.MX31/35/51/6/7.
369
370config MXS_SPI
371	bool "MXS SPI Driver"
372	help
373	  Enable the MXS SPI controller driver. This driver can be used
374	  on the i.MX23 and i.MX28 SoCs.
375
376config OMAP3_SPI
377	bool "McSPI driver for OMAP"
378	help
379	  SPI master controller for OMAP24XX and later Multichannel SPI
380	  (McSPI). This driver be used to access SPI chips on platforms
381	  embedding this OMAP3 McSPI IP core.
382
383endif # menu "SPI Support"
384