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| author | Gao Pan <pandy.gao@nxp.com> | 2016-11-22 21:52:17 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-11-22 19:13:16 +0000 |
| commit | 5314987de5e5f5e38436ef4a69328bc472bbd63e (patch) | |
| tree | f56b1f5c10fb2dce70a3544ae7b7709ed4860e18 /drivers/spi/Makefile | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
| download | lwn-5314987de5e5f5e38436ef4a69328bc472bbd63e.tar.gz lwn-5314987de5e5f5e38436ef4a69328bc472bbd63e.zip | |
spi: imx: add lpspi bus driver
This patch adds lpspi driver to support new i.MX products which use
lpspi instead of ecspi.
The lpspi can continue operating in stop mode when an appropriate
clock is available. It is also designed for low CPU overhead with
DMA offloading of FIFO register accesses.
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
Reviewed-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/Makefile')
| -rw-r--r-- | drivers/spi/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index aa939d955521..1e890d98db7a 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -43,6 +43,7 @@ obj-$(CONFIG_SPI_FSL_CPM) += spi-fsl-cpm.o obj-$(CONFIG_SPI_FSL_DSPI) += spi-fsl-dspi.o obj-$(CONFIG_SPI_FSL_LIB) += spi-fsl-lib.o obj-$(CONFIG_SPI_FSL_ESPI) += spi-fsl-espi.o +obj-$(CONFIG_SPI_FSL_LPSPI) += spi-fsl-lpspi.o obj-$(CONFIG_SPI_FSL_SPI) += spi-fsl-spi.o obj-$(CONFIG_SPI_GPIO) += spi-gpio.o obj-$(CONFIG_SPI_IMG_SPFI) += spi-img-spfi.o |