spi: tegra: add spi driver for sflash controller
authorLaxman Dewangan <ldewangan@nvidia.com>
Wed, 14 Nov 2012 00:24:47 +0000 (05:54 +0530)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 14 Nov 2012 02:04:53 +0000 (11:04 +0900)
commit8528547bcc33622176a27963dc8a2513d116b832
treef01b88ca7385ee81d7f4ed4f925b9b759bbc5c0c
parent24bc89716163b4e30c1b71c9f4bd020387b13c96
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>
Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt [new file with mode: 0644]
drivers/spi/Kconfig
drivers/spi/Makefile
drivers/spi/spi-tegra20-sflash.c [new file with mode: 0644]