sh: mach-ecovec24: support for main lcd backlight

Add support for the main LCD backlight that is controlled through the
PTR1 GPIO.

Signed-off-by: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Alexandre Courbot 2011-02-16 03:49:02 +00:00 • committed by Paul Mundt
commit 0839d687f3