add kref library
modify s5pv210-uart.c driver, enable fifo mode
modify exynos4412-uart.c driver, enable fifo mode
temp fix exynos4412-irq.c
working on new clk ...
working on new clk
working on new clk
working on new clk
working on ned clk
working on new clk
FIX 4412 fpu, remove -mfloat-abi=softfp flags
Enable NEON & VFP unit for 4412 platform
working on x4412's framebuffer driver
fix stopwatch, __time_stamp function when no HZ
add clk-fixed-factor support
change clk's directory
change gpio's directory
remove display.c and display.h
fix header file
add clocksource, not complete