PWR_CTRL1_DIV2_DOWN_EN   92 drivers/clk/samsung/clk-exynos3250.c #define PWR_CTRL1_DIV2_DOWN_EN			(1 << 9)
PWR_CTRL1_DIV2_DOWN_EN  127 drivers/clk/samsung/clk-exynos4.c #define PWR_CTRL1_DIV2_DOWN_EN			(1 << 9)
PWR_CTRL1_DIV2_DOWN_EN   89 drivers/clk/samsung/clk-exynos5250.c #define PWR_CTRL1_DIV2_DOWN_EN			(1 << 9)