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| author | Purna Chandra Mandal <purna.mandal@microchip.com> | 2016-04-15 13:27:19 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-04-18 18:52:46 +0200 |
| commit | 3270ac230f660843a7f7d631746ee2c8ee63f347 (patch) | |
| tree | 86baf5cd304e50247ca4ac4bb1cf392f6515a92e /drivers/spi/Kconfig | |
| parent | spi: pic32-sqi: add binding document for PIC32 Quad-SPI driver. (diff) | |
| download | linux-3270ac230f660843a7f7d631746ee2c8ee63f347.tar.xz linux-3270ac230f660843a7f7d631746ee2c8ee63f347.zip | |
spi: pic32-sqi: add SPI driver for PIC32 SQI controller.
This driver implements SPI master interface for Quad SPI
controller, specifically for accessing quad SPI flash.
It uses descriptor-based DMA transfer mode and supports
half-duplex communication for single, dual and quad SPI
transactions.
Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 8a8ff5051c64..281ed5da4832 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -442,6 +442,12 @@ config SPI_PIC32 help SPI driver for Microchip PIC32 SPI master controller. +config SPI_PIC32_SQI + tristate "Microchip PIC32 Quad SPI driver" + depends on MACH_PIC32 || COMPILE_TEST + help + SPI driver for PIC32 Quad SPI controller. + config SPI_PL022 tristate "ARM AMBA PL022 SSP controller" depends on ARM_AMBA |