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Commit 3d8c0d74 authored by Laurentiu Palcu's avatar Laurentiu Palcu Committed by Mark Brown
Browse files

spi: add support for DLN-2 USB-SPI adapter 

This adds support for Diolan DLN2 USB-SPI adapter.

Information about the USB protocol interface can be found in the
Programmer's Reference Manual [1], see section 5.4.6 for the SPI
master module commands and responses.

[1] https://www.diolan.com/downloads/dln-api-manual.pdf



Signed-off-by: default avatarLaurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 97bf6af1

drivers/spi/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -185,6 +185,16 @@ config SPI_DAVINCI 
	help

	  SPI master controller for DaVinci/DA8x/OMAP-L/AM1x SPI modules.



config SPI_DLN2

       tristate "Diolan DLN-2 USB SPI adapter"

       depends on MFD_DLN2

       help

         If you say yes to this option, support will be included for Diolan

         DLN2, a USB to SPI interface.



         This driver can also be built as a module.  If so, the module

         will be called spi-dln2.



config SPI_EFM32

	tristate "EFM32 SPI controller"

	depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST)

drivers/spi/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ obj-$(CONFIG_SPI_CADENCE) += spi-cadence.o 
obj-$(CONFIG_SPI_CLPS711X)		+= spi-clps711x.o

obj-$(CONFIG_SPI_COLDFIRE_QSPI)		+= spi-coldfire-qspi.o

obj-$(CONFIG_SPI_DAVINCI)		+= spi-davinci.o

obj-$(CONFIG_SPI_DLN2)			+= spi-dln2.o

obj-$(CONFIG_SPI_DESIGNWARE)		+= spi-dw.o

obj-$(CONFIG_SPI_DW_MMIO)		+= spi-dw-mmio.o

obj-$(CONFIG_SPI_DW_PCI)		+= spi-dw-midpci.o

drivers/spi/spi-dln2.c

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File added.

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