ramips: remove trailing whitespaces from .dts{,i} files

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38601 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: fix number of GPIOs for RT3352

The RT3352 SoC only supports 46 GPIO lines.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38602 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: enable building of TEW-692GR images

The TEW-692GR images are missing since r36169. Uncomment
the board specific macro in image/Makefile, in order to
generate those again.

Only build tested. No idea if the the image works or not,
I have bricked my TEW-692GR a few months ago.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38603 3c298f89-4303-0410-b956-a3cf2f4a3e73