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| author | Laxman Dewangan <ldewangan@nvidia.com> | 2012-11-14 05:54:47 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-14 11:04:53 +0900 |
| commit | 8528547bcc33622176a27963dc8a2513d116b832 (patch) | |
| tree | f01b88ca7385ee81d7f4ed4f925b9b759bbc5c0c /drivers/spi/Kconfig | |
| parent | 24bc89716163b4e30c1b71c9f4bd020387b13c96 (diff) | |
| download | linux-3.10-8528547bcc33622176a27963dc8a2513d116b832.tar.gz linux-3.10-8528547bcc33622176a27963dc8a2513d116b832.tar.bz2 linux-3.10-8528547bcc33622176a27963dc8a2513d116b832.zip | |
spi: tegra: add spi driver for sflash controller
NVIDIA's Tegra20 have the SPI (SFLASH) controller to
interface with spi flash device which is used for system
boot. Add the spi driver for this controller.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 25290d9780b..3cbc9fbe6d1 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -385,6 +385,14 @@ config SPI_MXS help SPI driver for Freescale MXS devices. +config SPI_TEGRA20_SFLASH + tristate "Nvidia Tegra20 Serial flash Controller" + depends on ARCH_TEGRA + help + SPI driver for Nvidia Tegra20 Serial flash Controller interface. + The main usecase of this controller is to use spi flash as boot + device. + config SPI_TEGRA20_SLINK tristate "Nvidia Tegra20/Tegra30 SLINK Controller" depends on ARCH_TEGRA && TEGRA20_APB_DMA |