fix x4412 platform
fix x210ii platform
add pwm driver support
change watchdog
modify pwm framework
add pwm framework interface
change fimd's clock
add clk kobj support
change clk.c
fix exynos4412-clk.c
add pwm list support
fix exynos4412-tick.c, and modifiy tick's parent clk to "DIV-ACLK-100"
rename tool, exynos4x12-irom-sd to exynos4412-irom-sd and remove mk4212
fix some world for pwm
fix pwm driver framework
add pwm clock for x4412 platform
add pwm support for x4412
working on pwm
fix pwm framework
add led-pwm driver