This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.
Signed-off-by: NAllen Martin <amartin@nvidia.com>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Tested-by: NThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: NTom Warren <twarren@nvidia.com>

In anticipation of Tegra3 support, start removing/renaming
Tegra2-specific files. No functional changes (yet).
Also updated copyright to 2012.
Signed-off-by: NTom Warren <twarren@nvidia.com>

This driver supports SPI on Tegra2, running at 48MHz.
Signed-off-by: NTom Warren <twarren@nvidia.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>