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Searched refs:freq_hz (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/drivers/cpufreq/
H A Dqcom-cpufreq-hw.c75 unsigned long freq_hz = freq_khz * 1000; in qcom_cpufreq_set_bw() local
84 opp = dev_pm_opp_find_freq_exact(dev, freq_hz, true); in qcom_cpufreq_set_bw()
97 unsigned long freq_hz = freq_khz * 1000; in qcom_cpufreq_update_opp() local
102 return dev_pm_opp_add(cpu_dev, freq_hz, volt); in qcom_cpufreq_update_opp()
104 ret = dev_pm_opp_adjust_voltage(cpu_dev, freq_hz, volt, volt, volt); in qcom_cpufreq_update_opp()
110 return dev_pm_opp_enable(cpu_dev, freq_hz); in qcom_cpufreq_update_opp()
331 unsigned long freq_hz, throttled_freq; in qcom_lmh_dcvs_notify() local
338 freq_hz = qcom_lmh_get_throttle_freq(data); in qcom_lmh_dcvs_notify()
340 opp = dev_pm_opp_find_freq_floor(dev, &freq_hz); in qcom_lmh_dcvs_notify()
342 opp = dev_pm_opp_find_freq_ceil(dev, &freq_hz); in qcom_lmh_dcvs_notify()
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H A Dimx6q-cpufreq.c63 unsigned long freq_hz, volt, volt_old; in imx6q_set_target() local
69 freq_hz = new_freq * 1000; in imx6q_set_target()
72 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in imx6q_set_target()
74 dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz); in imx6q_set_target()
131 if (freq_hz > clk_get_rate(clks[PLL2_PFD2_396M].clk)) in imx6q_set_target()
139 if (freq_hz > clk_get_rate(clks[PLL2_BUS].clk)) { in imx6q_set_target()
146 if (freq_hz > clk_get_rate(clks[PLL2_PFD2_396M].clk)) { in imx6q_set_target()
H A Dmediatek-cpufreq.c209 long freq_hz, pre_freq_hz; in mtk_cpufreq_set_target() local
229 freq_hz = freq_table[index].frequency * 1000; in mtk_cpufreq_set_target()
231 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in mtk_cpufreq_set_target()
234 policy->cpu, freq_hz); in mtk_cpufreq_set_target()
274 ret = clk_set_rate(armpll, freq_hz); in mtk_cpufreq_set_target()
308 info->current_freq = freq_hz; in mtk_cpufreq_set_target()
/linux-6.15/drivers/media/tuners/
H A Dxc5000.c45 u32 freq_hz, freq_offset; member
451 dprintk(1, "%s(%u)\n", __func__, freq_hz); in xc_set_rf_frequency()
454 (freq_hz < xc5000_tuner_ops.info.frequency_min_hz)) in xc_set_rf_frequency()
457 freq_code = (u16)(freq_hz / 15625); in xc_set_rf_frequency()
562 dprintk(1, "%s(%u)\n", __func__, freq_hz); in xc_tune_channel()
564 if (xc_set_rf_frequency(priv, freq_hz) != 0) in xc_tune_channel()
808 priv->freq_hz = freq - priv->freq_offset; in xc5000_set_digital_params()
812 __func__, freq, priv->freq_hz); in xc5000_set_digital_params()
851 priv->freq_hz = params->frequency * 62500; in xc5000_config_tv()
962 priv->freq_hz = params->frequency * 125 / 2; in xc5000_config_radio()
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H A Dxc4000.c79 u32 freq_hz, freq_offset; member
388 dprintk(1, "%s(%u)\n", __func__, freq_hz); in xc_set_rf_frequency()
394 freq_code = (u16)(freq_hz / 15625); in xc_set_rf_frequency()
501 dprintk(1, "%s(%u)\n", __func__, freq_hz); in xc_tune_channel()
505 result = xc_set_rf_frequency(priv, freq_hz); in xc_tune_channel()
1199 __func__, priv->freq_hz); in xc4000_set_params()
1244 xc_tune_channel(priv, priv->freq_hz); in xc4000_set_params()
1268 priv->freq_hz = params->frequency * 125L / 2; in xc4000_set_analog_params()
1287 priv->freq_hz = params->frequency * 62500; in xc4000_set_analog_params()
1439 xc_tune_channel(priv, priv->freq_hz); in xc4000_set_analog_params()
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/linux-6.15/drivers/iio/imu/
H A Dadis16550.c444 static int adis16550_set_freq_hz(struct adis16550 *st, u32 freq_hz) in adis16550_set_freq_hz() argument
456 if (!freq_hz) in adis16550_set_freq_hz()
462 unsigned long scaled_rate = lcm(st->clk_freq_hz, freq_hz); in adis16550_set_freq_hz()
482 dec = DIV_ROUND_CLOSEST(sample_rate, freq_hz); in adis16550_set_freq_hz()
502 *freq_hz = 100; in adis16550_get_accl_filter_freq()
504 *freq_hz = 0; in adis16550_get_accl_filter_freq()
509 static int adis16550_set_accl_filter_freq(struct adis16550 *st, int freq_hz) in adis16550_set_accl_filter_freq() argument
511 u8 en = freq_hz ? 1 : 0; in adis16550_set_accl_filter_freq()
528 *freq_hz = 100; in adis16550_get_gyro_filter_freq()
530 *freq_hz = 0; in adis16550_get_gyro_filter_freq()
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/linux-6.15/drivers/input/serio/
H A Dapbps2.c134 u32 freq_hz; in apbps2_of_probe() local
160 if (of_property_read_u32(ofdev->dev.of_node, "freq", &freq_hz)) { in apbps2_of_probe()
166 iowrite32be(freq_hz / 10000, &priv->regs->reload); in apbps2_of_probe()
/linux-6.15/drivers/tty/serial/
H A Dapbuart.c571 const u32 *freq_hz; in grlib_apbuart_configure() local
581 freq_hz = of_get_property(np, "freq", NULL); in grlib_apbuart_configure()
583 if (!regs || !freq_hz || (*freq_hz == 0)) in grlib_apbuart_configure()
600 port->uartclk = *freq_hz; in grlib_apbuart_configure()
/linux-6.15/drivers/media/dvb-frontends/
H A Dcx24113.c296 s32 freq_hz = state->frequency * 1000; in cx24113_calc_pll_nf() local
316 dprintk("calculating N/F for %dHz with vcodiv %d\n", freq_hz, vcodiv); in cx24113_calc_pll_nf()
322 N = (freq_hz / 100 * vcodiv) * R; in cx24113_calc_pll_nf()
333 F = freq_hz; in cx24113_calc_pll_nf()
H A Dmxl692_defs.h516 u32 freq_hz; member
H A Dmxl692.c1054 tuner_params.freq_hz = p->frequency; in mxl692_set_frontend()
1058 dev_dbg(&dev->i2c_client->dev, " Tuning Freq: %d %s\n", tuner_params.freq_hz, in mxl692_set_frontend()
/linux-6.15/drivers/memory/samsung/
H A Dexynos5422-dmc.c108 u32 freq_hz; member
295 if (dmc->opp[i].freq_hz <= target_rate) in find_target_freq_idx()
369 dmc->opp[idx - i].freq_hz = freq; in exynos5_init_freq_table()
422 if (dmc->opp[idx].freq_hz <= target_rate) in exynos5_dram_change_timings()
1018 aligned_freq = dmc->opp[idx].freq_hz; in exynos5_dmc_align_init_freq()
1020 aligned_freq = dmc->opp[dmc->opp_count - 1].freq_hz; in exynos5_dmc_align_init_freq()
1222 freq_mhz = dmc->opp[idx].freq_hz / 1000000; in of_get_dram_timings()
/linux-6.15/drivers/gpu/drm/nouveau/include/nvfw/
H A Dpmu.h6 u32 freq_hz; member
H A Dsec2.h5 u32 freq_hz; member
/linux-6.15/drivers/firmware/
H A Dti_sci.h495 u64 freq_hz; member
574 u64 freq_hz; member
H A Dti_sci.c1514 *match_freq = resp->freq_hz; in ti_sci_cmd_clk_get_match_freq()
1652 *freq = resp->freq_hz; in ti_sci_cmd_clk_get_freq()
/linux-6.15/drivers/iio/imu/inv_mpu6050/
H A Dinv_mpu_core.c655 unsigned int freq_hz, period_us, min_sleep_us, max_sleep_us; in inv_mpu6050_read_channel_data() local
660 freq_hz = INV_MPU6050_DIVIDER_TO_FIFO_RATE(st->chip_config.divider); in inv_mpu6050_read_channel_data()
661 period_us = 1000000 / freq_hz; in inv_mpu6050_read_channel_data()
722 if (freq_hz > INV_MPU_MAGN_FREQ_HZ_MAX) { in inv_mpu6050_read_channel_data()
723 freq_hz = INV_MPU_MAGN_FREQ_HZ_MAX; in inv_mpu6050_read_channel_data()
724 period_us = 1000000 / freq_hz; in inv_mpu6050_read_channel_data()
/linux-6.15/drivers/iio/accel/
H A Dadxl367.c520 int freq_hz = adxl367_samp_freq_tbl[st->odr][0]; in adxl367_time_ms_to_samples() local
523 int freq_dhz = freq_hz * 10 + freq_microhz / 100000; in adxl367_time_ms_to_samples()
/linux-6.15/drivers/hwmon/
H A Dadt7475.c1676 int freq_hz; in _adt7475_pwm_properties_parse_args() local
1682 freq_hz = 1000000000UL / args[1]; in _adt7475_pwm_properties_parse_args()
1689 cfg->freq = find_closest(freq_hz, pwmfreq_table, ARRAY_SIZE(pwmfreq_table)); in _adt7475_pwm_properties_parse_args()
/linux-6.15/Documentation/driver-api/
H A Dpwm.rst185 use cases freq_hz and duty_percent might be better. Instead of calculating
/linux-6.15/drivers/ufs/core/
H A Dufshcd.c8551 unsigned long freq_hz; member
8568 for (i = 0; ufs_ref_clk_freqs[i].freq_hz; i++) in ufs_get_bref_clk_from_hz()
8569 if (ufs_ref_clk_freqs[i].freq_hz == freq) in ufs_get_bref_clk_from_hz()
8612 ufs_ref_clk_freqs[freq].freq_hz); in ufshcd_set_dev_ref_clk()
8617 ufs_ref_clk_freqs[freq].freq_hz); in ufshcd_set_dev_ref_clk()