diff options
| author | Ivan T. Ivanov <iivanov@mm-sol.com> | 2014-02-13 20:21:38 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-19 19:29:06 +0400 |
| commit | 64ff247a978facc437d40f0c9b754675846a98f0 (patch) | |
| tree | 36c3432a0a9e745c2fc8fb474ea75fc976da24bd /drivers/spi/Kconfig | |
| parent | 1074600e79ad63b8986ae9b723b403984cf3408f (diff) | |
| download | linux-64ff247a978facc437d40f0c9b754675846a98f0.tar.xz | |
spi: Add Qualcomm QUP SPI controller support
Qualcomm Universal Peripheral (QUP) core is an AHB slave that
provides a common data path (an output FIFO and an input FIFO)
for serial peripheral interface (SPI) mini-core. SPI in master
mode supports up to 50MHz, up to four chip selects, programmable
data path from 4 bits to 32 bits and numerous protocol variants.
Cc: Alok Chauhan <alokc@codeaurora.org>
Cc: Gilad Avidov <gavidov@codeaurora.org>
Cc: Kiran Gunda <kgunda@codeaurora.org>
Cc: Sagar Dharia <sdharia@codeaurora.org>
Cc: dsneddon@codeaurora.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index ba9310bc9acb..86c254d76406 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -381,6 +381,19 @@ config SPI_RSPI help SPI driver for Renesas RSPI blocks. +config SPI_QUP + tristate "Qualcomm SPI controller with QUP interface" + depends on ARCH_MSM_DT + help + Qualcomm Universal Peripheral (QUP) core is an AHB slave that + provides a common data path (an output FIFO and an input FIFO) + for serial peripheral interface (SPI) mini-core. SPI in master + mode supports up to 50MHz, up to four chip selects, programmable + data path from 4 bits to 32 bits and numerous protocol variants. + + This driver can also be built as a module. If so, the module + will be called spi_qup. + config SPI_S3C24XX tristate "Samsung S3C24XX series SPI" depends on ARCH_S3C24XX |