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authorLaxman Dewangan <ldewangan@nvidia.com>2013-02-22 16:37:39 +0400
committerGrant Likely <grant.likely@secretlab.ca>2013-04-07 13:08:00 +0400
commitf333a331adfacf8c7a9dbf7e5f72b10a0356156b (patch)
tree4631a77e500b9bba86f809307a3d83190f789254 /drivers/spi/Makefile
parent5e49035e26abf557737c1281439548f33b41578e (diff)
downloadlinux-f333a331adfacf8c7a9dbf7e5f72b10a0356156b.tar.xz
spi/tegra114: add spi driver
Add SPI driver for NVIDIA's Tegra114 SPI controller. This controller is different than the older SoCs SPI controller in internal design as well as register interface. This driver supports the: - non DMA based transfer for smaller transfer i.e. less than FIFO depth. - APB DMA based transfer for larger transfer i.e. more than FIFO depth. - Clock gating through runtime PM callbacks. - registration through DT only. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/Makefile')
-rw-r--r--drivers/spi/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 604460dddbb6..33f9c09561e7 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -65,6 +65,7 @@ obj-$(CONFIG_SPI_SH_HSPI) += spi-sh-hspi.o
obj-$(CONFIG_SPI_SH_MSIOF) += spi-sh-msiof.o
obj-$(CONFIG_SPI_SH_SCI) += spi-sh-sci.o
obj-$(CONFIG_SPI_SIRF) += spi-sirf.o
+obj-$(CONFIG_SPI_TEGRA114) += spi-tegra114.o
obj-$(CONFIG_SPI_TEGRA20_SFLASH) += spi-tegra20-sflash.o
obj-$(CONFIG_SPI_TEGRA20_SLINK) += spi-tegra20-slink.o
obj-$(CONFIG_SPI_TI_SSP) += spi-ti-ssp.o