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Searched refs:src_clk_freq (Results 1 – 1 of 1) sorted by relevance

/openbmc/u-boot/drivers/mmc/
H A Dmtk-sd.c252 u32 src_clk_freq; /* source clock */ member
740 if (hz >= (host->src_clk_freq >> 2)) { in msdc_set_mclk()
742 sclk = host->src_clk_freq >> 2; /* sclk = clk / 4 */ in msdc_set_mclk()
744 div = (host->src_clk_freq + ((hz << 2) - 1)) / in msdc_set_mclk()
746 sclk = (host->src_clk_freq >> 2) / div; in msdc_set_mclk()
750 if (timing == MMC_HS_400 && hz >= (host->src_clk_freq >> 1)) { in msdc_set_mclk()
758 sclk = host->src_clk_freq >> 1; in msdc_set_mclk()
761 } else if (hz >= host->src_clk_freq) { in msdc_set_mclk()
764 sclk = host->src_clk_freq; in msdc_set_mclk()
767 if (hz >= (host->src_clk_freq >> 1)) { in msdc_set_mclk()
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