Kconfig - OpenGrok cross reference for /linux-5.10/drivers/spi/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
13 	  dynamic device discovery; some are even write-only or read-only.
17 	  chips, analog to digital (and d-to-a) converters, and more.
44 	  If your system has an master-capable SPI controller (which
56 	  by providing a high-level interface to send memory-like commands.
111 	  supports spi-mem interface.
181 	  this code to manage the per-word or per-transfer accesses to the
210 	  Cadence QSPI is a specialized controller for connecting an SPI
211 	  Flash over 1/2/4-bit wide bus. Enable this option if you have a
212 	  device with a Cadence QSPI controller and want to access the
219 	  This enables dedicated general purpose SPI/Microwire1-compatible
220 	  master mode interface (SSI1) for CLPS711X-based CPUs.
223 	tristate "Freescale Coldfire QSPI controller"
226 	  This enables support for the Coldfire QSPI controller in master
230 	tristate "Texas Instruments DaVinci/DA8x/OMAP-L/AM1x SoC SPI controller"
234 	  SPI master controller for DaVinci/DA8x/OMAP-L/AM1x SPI modules.
252 	tristate "Memory-mapped io interface driver for DW SPI core"
256 	tristate "Baikal-T1 SPI driver for DW SPI core"
259 	  Baikal-T1 SoC is equipped with three DW APB SSI-based MMIO SPI
262 	  part of the Baikal-T1 System Boot Controller has got a very
264 	  chip-select and Tx/Rx FIFO with just 8 words depth available.
265 	  The later one is normally connected to an external SPI-nor flash
269 	bool "Directly mapped Baikal-T1 Boot SPI flash support"
275 	  Baikal-T1 System Boot Controller. It is a 16MB MMIO region, which
280 	  time-critical tasks (like the SPI memory operations implemented
286        tristate "Diolan DLN-2 USB SPI adapter"
293 	 will be called spi-dln2.
313 	  The external bus unit (EBU) found on the FALC-ON SoC has SPI
332 	tristate "Freescale QSPI controller"
340 	  supports the high-level SPI memory interface.
358 	  supports the high-level SPI memory interface.
361 	tristate "GPIO-based bitbanging SPI Master"
365 	  This simple GPIO bitbanging SPI master uses the arch-neutral GPIO
391 	tristate "J-Core SPI Master"
394 	  This enables support for the SPI master controller in the J-Core
407 	tristate "ICP DAS LP-8841 SPI Controller for RTC"
411 	  DS-1302 real time clock.
414 	  LP-8x4x industrial computer.
417 	tristate "Freescale MPC52xx SPI (non-PSC) controller support"
522 	  supports spi-mem interface.
569 	tristate "DRA7xxx QSPI controller support"
572 	  QSPI master controller for DRA7xxx used for flash devices.
650 	tristate "Renesas RPC-IF SPI driver"
653 	  SPI driver for Renesas R-Car Gen3 RPC-IF.
656 	tristate "Renesas RSPI/QSPI controller"
659 	  SPI driver for Renesas RSPI and QSPI blocks.
662 	tristate "QTI QSPI controller"
665 	  QSPI(Quad SPI) driver for Qualcomm QSPI controller.
673 	  for serial peripheral interface (SPI) mini-core. SPI in master
686 	  yes to this option, support will be included for the built-in SPI
690 	  will be called spi-geni-qcom.
700 	bool "S3C24XX driver with FIQ pseudo-DMA"
705 	  DMA by using the fast-interrupt request framework, This allows
706 	  the driver to get DMA-like performance when there are either
801 	  supports spi-mem interface.
804 	tristate "STMicroelectronics SPI SSC-based driver"
829 	  that use the de-facto standard SPI protocol.
831 	  It also supports the new dual-bit and quad-bit SPI protocol.
909 	tristate "Analog Devices AD-FMCOMMS1-EBZ SPI-I2C-bridge driver"
912 	  Support for the SPI-I2C bridge found on the Analog Devices
913 	  AD-FMCOMMS1-EBZ board.
922 	  See the "OPB Serial Peripheral Interface (SPI) (v1.00e)"
951 	tristate "Xilinx Zynq QSPI controller"
983 	  select one or more specific mux-controller drivers.
1030 	  If your system has a slave-capable SPI controller, you can enable