ARM: dts: OMAP3-N900: Add TWL4030 Keypad Matrix

Add Keyboard Matrix information to N900's DTS file.
This patch maps the keys exactly as the original
board code.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
1 file changed