This implements pin multiplexing and pin configuration for
the Nomadik pin controller using the device tree.
Signed-off-by: NGabriel Fernandez <gabriel.fernandez@stericsson.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>
Reviewed-by: NPhilippe Langlais <philippe.langlais@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>