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Searched refs:ref_clk_hz (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/drivers/spi/
H A Dspi-omap2-mcspi.c135 u32 ref_clk_hz; member
903 if (speed_hz >= (ref_clk_hz >> div)) in omap2_mcspi_calc_divisor()
929 ref_clk_hz = mcspi->ref_clk_hz; in omap2_mcspi_setup_transfer()
930 speed_hz = min_t(u32, speed_hz, ref_clk_hz); in omap2_mcspi_setup_transfer()
933 speed_hz = ref_clk_hz >> clkd; in omap2_mcspi_setup_transfer()
936 div = (ref_clk_hz + speed_hz - 1) / speed_hz; in omap2_mcspi_setup_transfer()
937 speed_hz = ref_clk_hz / div; in omap2_mcspi_setup_transfer()
1570 mcspi->ref_clk_hz = clk_get_rate(mcspi->ref_clk); in omap2_mcspi_probe()
1572 mcspi->ref_clk_hz = OMAP2_MCSPI_MAX_FREQ; in omap2_mcspi_probe()
1573 ctlr->max_speed_hz = mcspi->ref_clk_hz; in omap2_mcspi_probe()
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H A Dspi-cadence-quadspi.c1191 static unsigned int calculate_ticks_for_ns(const unsigned int ref_clk_hz, in calculate_ticks_for_ns() argument
1196 ticks = ref_clk_hz / 1000; /* kHz */ in calculate_ticks_for_ns()
1206 const unsigned int ref_clk_hz = cqspi->master_ref_clk_hz; in cqspi_delay() local
1212 tsclk = DIV_ROUND_UP(ref_clk_hz, cqspi->sclk); in cqspi_delay()
1214 tshsl = calculate_ticks_for_ns(ref_clk_hz, f_pdata->tshsl_ns); in cqspi_delay()
1219 tchsh = calculate_ticks_for_ns(ref_clk_hz, f_pdata->tchsh_ns); in cqspi_delay()
1220 tslch = calculate_ticks_for_ns(ref_clk_hz, f_pdata->tslch_ns); in cqspi_delay()
1221 tsd2d = calculate_ticks_for_ns(ref_clk_hz, f_pdata->tsd2d_ns); in cqspi_delay()
1236 const unsigned int ref_clk_hz = cqspi->master_ref_clk_hz; in cqspi_config_baudrate_div() local
1241 div = DIV_ROUND_UP(ref_clk_hz, 2 * cqspi->sclk) - 1; in cqspi_config_baudrate_div()
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/linux-6.15/drivers/cpufreq/
H A Dtegra186-cpufreq.c193 cluster->ref_clk_khz = data->ref_clk_hz / 1000; in init_vhint_table()
H A Dtegra194-cpufreq.c240 return nltbl->ref_clk_hz / KHZ * ndiv / (nltbl->pdiv * nltbl->mdiv); in map_ndiv_to_freq()
650 DIV_ROUND_UP(CPUFREQ_TBL_STEP_HZ, resp.ref_clk_hz); in tegra_cpufreq_bpmp_read_lut()
/linux-6.15/include/soc/tegra/
H A Dbpmp-abi.h1977 uint32_t ref_clk_hz; /**< reference frequency in Hz */ member
2669 uint32_t ref_clk_hz; member