xref: /openbmc/u-boot/drivers/spi/Kconfig (revision 969c8f4d)
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 ALTERA_SPI
22	bool "Altera SPI driver"
23	help
24	  Enable the Altera SPI driver. This driver can be used to
25	  access the SPI NOR flash on platforms embedding this Altera
26	  IP core. Please find details on the "Embedded Peripherals IP
27	  User Guide" of Altera.
28
29config ATCSPI200_SPI
30	bool "Andestech ATCSPI200 SPI driver"
31	help
32	  Enable the Andestech ATCSPI200 SPI driver. This driver can be
33	  used to access the SPI flash on AE3XX and AE250 platforms embedding
34	  this Andestech IP core.
35
36config ATH79_SPI
37	bool "Atheros SPI driver"
38	depends on ARCH_ATH79
39	help
40	  Enable the Atheros ar7xxx/ar9xxx SoC SPI driver, it was used
41	  to access SPI NOR flash and other SPI peripherals. This driver
42	  uses driver model and requires a device tree binding to operate.
43	  please refer to doc/device-tree-bindings/spi/spi-ath79.txt.
44
45config ATMEL_SPI
46	bool "Atmel SPI driver"
47	default y if ARCH_AT91
48	help
49	  This enables driver for the Atmel SPI Controller, present on
50	  many AT91 (ARM) chips. This driver can be used to access
51	  the SPI Flash, such as AT25DF321.
52
53config BCM63XX_HSSPI
54	bool "BCM63XX HSSPI driver"
55	depends on ARCH_BMIPS
56	help
57	  Enable the BCM6328 HSSPI driver. This driver can be used to
58	  access the SPI NOR flash on platforms embedding this Broadcom
59	  SPI core.
60
61config BCM63XX_SPI
62	bool "BCM6348 SPI driver"
63	depends on ARCH_BMIPS
64	help
65	  Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
66	  access the SPI NOR flash on platforms embedding these Broadcom
67	  SPI cores.
68
69config BCMSTB_SPI
70	bool "BCMSTB SPI driver"
71	help
72	  Enable the Broadcom set-top box SPI driver. This driver can
73	  be used to access the SPI flash on platforms embedding this
74	  Broadcom SPI core.
75
76config CADENCE_QSPI
77	bool "Cadence QSPI driver"
78	help
79	  Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
80	  used to access the SPI NOR flash on platforms embedding this
81	  Cadence IP core.
82
83config DESIGNWARE_SPI
84	bool "Designware SPI driver"
85	help
86	  Enable the Designware SPI driver. This driver can be used to
87	  access the SPI NOR flash on platforms embedding this Designware
88	  IP core.
89
90config EXYNOS_SPI
91	bool "Samsung Exynos SPI driver"
92	help
93	  Enable the Samsung Exynos SPI driver. This driver can be used to
94	  access the SPI NOR flash on platforms embedding this Samsung
95	  Exynos IP core.
96
97config FSL_DSPI
98	bool "Freescale DSPI driver"
99	help
100	  Enable the Freescale DSPI driver. This driver can be used to
101	  access the SPI NOR flash and SPI Data flash on platforms embedding
102	  this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms
103	  use this driver.
104
105config ICH_SPI
106	bool "Intel ICH SPI driver"
107	help
108	  Enable the Intel ICH SPI driver. This driver can be used to
109	  access the SPI NOR flash on platforms embedding this Intel
110	  ICH IP core.
111
112config MVEBU_A3700_SPI
113	bool "Marvell Armada 3700 SPI driver"
114	select CLK_ARMADA_3720
115	help
116	  Enable the Marvell Armada 3700 SPI driver. This driver can be
117	  used to access the SPI NOR flash on platforms embedding this
118	  Marvell IP core.
119
120config PIC32_SPI
121	bool "Microchip PIC32 SPI driver"
122	depends on MACH_PIC32
123	help
124	  Enable the Microchip PIC32 SPI driver. This driver can be used
125	  to access the SPI NOR flash, MMC-over-SPI on platforms based on
126	  Microchip PIC32 family devices.
127
128config PL022_SPI
129	bool "ARM AMBA PL022 SSP controller driver"
130	depends on ARM
131	help
132	  This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
133	  controller. If you have an embedded system with an AMBA(R)
134	  bus and a PL022 controller, say Y or M here.
135
136config RENESAS_RPC_SPI
137	bool "Renesas RPC SPI driver"
138	depends on RCAR_GEN3
139	help
140	  Enable the Renesas RPC SPI driver, used to access SPI NOR flash
141	  on Renesas RCar Gen3 SoCs. This uses driver model and requires a
142	  device tree binding to operate.
143
144config ROCKCHIP_SPI
145	bool "Rockchip SPI driver"
146	help
147	  Enable the Rockchip SPI driver, used to access SPI NOR flash and
148	  other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
149	  This uses driver model and requires a device tree binding to
150	  operate.
151
152config SANDBOX_SPI
153	bool "Sandbox SPI driver"
154	depends on SANDBOX && DM
155	help
156	  Enable SPI support for sandbox. This is an emulation of a real SPI
157	  bus. Devices can be attached to the bus using the device tree
158	  which specifies the driver to use. As an example, see this device
159	  tree fragment from sandbox.dts. It shows that the SPI bus has a
160	  single flash device on chip select 0 which is emulated by the driver
161	  for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
162
163	  spi@0 {
164		#address-cells = <1>;
165		#size-cells = <0>;
166		reg = <0>;
167		compatible = "sandbox,spi";
168		cs-gpios = <0>, <&gpio_a 0>;
169		flash@0 {
170			reg = <0>;
171			compatible = "spansion,m25p16", "sandbox,spi-flash";
172			spi-max-frequency = <40000000>;
173			sandbox,filename = "spi.bin";
174		};
175	  };
176
177config STM32_QSPI
178	bool "STM32F7 QSPI driver"
179	depends on STM32F7
180	help
181	  Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
182	  used to access the SPI NOR flash chips on platforms embedding
183	  this ST IP core.
184
185config SUN4I_SPI
186	bool "Allwinner A10 SoCs SPI controller"
187	help
188	  SPI driver for Allwinner sun4i, sun5i and sun7i SoCs
189
190config TEGRA114_SPI
191	bool "nVidia Tegra114 SPI driver"
192	help
193	  Enable the nVidia Tegra114 SPI driver. This driver can be used to
194	  access the SPI NOR flash on platforms embedding this nVidia Tegra114
195	  IP core.
196
197	  This controller is different than the older SoCs SPI controller and
198	  also register interface get changed with this controller.
199
200config TEGRA20_SFLASH
201	bool "nVidia Tegra20 Serial Flash controller driver"
202	help
203	  Enable the nVidia Tegra20 Serial Flash controller driver. This driver
204	  can be used to access the SPI NOR flash on platforms embedding this
205	  nVidia Tegra20 IP core.
206
207config TEGRA20_SLINK
208	bool "nVidia Tegra20/Tegra30 SLINK driver"
209	help
210	  Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
211	  be used to access the SPI NOR flash on platforms embedding this
212	  nVidia Tegra20/Tegra30 IP cores.
213
214config TEGRA210_QSPI
215	bool "nVidia Tegra210 QSPI driver"
216	help
217	  Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
218	  be used to access SPI chips on platforms embedding this
219	  NVIDIA Tegra210 IP core.
220
221config XILINX_SPI
222	bool "Xilinx SPI driver"
223	help
224	  Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
225	  controller support 8 bit SPI transfers only, with or w/o FIFO.
226	  For more info on Xilinx SPI Register Definitions and Overview
227	  see driver file - drivers/spi/xilinx_spi.c
228
229config ZYNQ_SPI
230	bool "Zynq SPI driver"
231	depends on ARCH_ZYNQ || ARCH_ZYNQMP
232	help
233	  Enable the Zynq SPI driver. This driver can be used to
234	  access the SPI NOR flash on platforms embedding this Zynq
235	  SPI IP core.
236
237config ZYNQ_QSPI
238	bool "Zynq QSPI driver"
239	depends on ARCH_ZYNQ
240	help
241	  Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
242	  used to access the SPI NOR flash on platforms embedding this
243	  Zynq QSPI IP core. This IP is used to connect the flash in
244	  4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
245
246config ZYNQMP_GQSPI
247	bool "Configure ZynqMP Generic QSPI"
248	depends on ARCH_ZYNQMP
249	help
250	  This option is used to enable ZynqMP QSPI controller driver which
251	  is used to communicate with qspi flash devices.
252
253endif # if DM_SPI
254
255config SOFT_SPI
256	bool "Soft SPI driver"
257	help
258	 Enable Soft SPI driver. This driver is to use GPIO simulate
259	 the SPI protocol.
260
261config CF_SPI
262	bool "ColdFire SPI driver"
263	help
264	  Enable the ColdFire SPI driver. This driver can be used on
265	  some m68k SoCs.
266
267config FSL_ESPI
268	bool "Freescale eSPI driver"
269	help
270	  Enable the Freescale eSPI driver. This driver can be used to
271	  access the SPI interface and SPI NOR flash on platforms embedding
272	  this Freescale eSPI IP core.
273
274config FSL_QSPI
275	bool "Freescale QSPI driver"
276	help
277	  Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
278	  used to access the SPI NOR flash on platforms embedding this
279	  Freescale IP core.
280
281config DAVINCI_SPI
282	bool "Davinci & Keystone SPI driver"
283	depends on ARCH_DAVINCI || ARCH_KEYSTONE
284	help
285	  Enable the Davinci SPI driver
286
287config SH_SPI
288	bool "SuperH SPI driver"
289	help
290	  Enable the SuperH SPI controller driver. This driver can be used
291	  on various SuperH SoCs, such as SH7757.
292
293config SH_QSPI
294	bool "Renesas Quad SPI driver"
295	help
296	  Enable the Renesas Quad SPI controller driver. This driver can be
297	  used on Renesas SoCs.
298
299config TI_QSPI
300	bool "TI QSPI driver"
301	help
302	  Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
303	  This driver support spi flash single, quad and memory reads.
304
305config KIRKWOOD_SPI
306	bool "Marvell Kirkwood SPI Driver"
307	help
308	  Enable support for SPI on various Marvell SoCs, such as
309	  Kirkwood and Armada 375.
310
311config LPC32XX_SSP
312	bool "LPC32XX SPI Driver"
313	help
314	  Enable support for SPI on LPC32xx
315
316config MPC8XX_SPI
317	bool "MPC8XX SPI Driver"
318	depends on MPC8xx
319	help
320	  Enable support for SPI on MPC8XX
321
322config MPC8XXX_SPI
323	bool "MPC8XXX SPI Driver"
324	help
325	  Enable support for SPI on the MPC8XXX PowerPC SoCs.
326
327config MXC_SPI
328	bool "MXC SPI Driver"
329	help
330	  Enable the MXC SPI controller driver. This driver can be used
331	  on various i.MX SoCs such as i.MX31/35/51/6/7.
332
333config MXS_SPI
334	bool "MXS SPI Driver"
335	help
336	  Enable the MXS SPI controller driver. This driver can be used
337	  on the i.MX23 and i.MX28 SoCs.
338
339config OMAP3_SPI
340	bool "McSPI driver for OMAP"
341	help
342	  SPI master controller for OMAP24XX and later Multichannel SPI
343	  (McSPI). This driver be used to access SPI chips on platforms
344	  embedding this OMAP3 McSPI IP core.
345
346endif # menu "SPI Support"
347