linux-phytec-ti

ARM: mxs: fix in tree users of ssd1306

This patch updates the in tree-users of the SSD1306 controller for using
the newly introduced DT properties.

Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>