ARM: SAMSUNG: Add PWM backlight support on Samsung S5PV210

This patch adds support for LCD backlight control using PWM timer
for Samsung's SMDKV210 board.

Signed-off-by: Banajit Goswami <banajit.g@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2 files changed