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/OK3568_Linux_fs/u-boot/arch/arm/mach-exynos/
H A Dclock.c789 unsigned int sel, ratio, pre_ratio; in exynos4_get_mmc_clk() local
808 pre_ratio = readl(&clk->div_fsys1); in exynos4_get_mmc_clk()
813 pre_ratio = readl(&clk->div_fsys2); in exynos4_get_mmc_clk()
817 pre_ratio = readl(&clk->div_fsys3); in exynos4_get_mmc_clk()
827 pre_ratio = (pre_ratio >> (shift + 8)) & 0xff; in exynos4_get_mmc_clk()
828 uclk = (sclk / (ratio + 1)) / (pre_ratio + 1); in exynos4_get_mmc_clk()