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Searched refs:clock_freq (Results 1 – 18 of 18) sorted by relevance

/drivers/spi/
A Dspi-jcore.c41 unsigned int clock_freq; member
88 if (speed >= hw->clock_freq / 2) in jcore_spi_baudrate()
91 hw->speed_reg = ((hw->clock_freq / 2 / speed) - 1) << 27; in jcore_spi_baudrate()
147 u32 clock_freq; in jcore_spi_probe() local
187 clock_freq = 50000000; in jcore_spi_probe()
191 clock_freq = clk_get_rate(clk); in jcore_spi_probe()
196 hw->clock_freq = clock_freq; in jcore_spi_probe()
/drivers/input/misc/
A Dsparcspkr.c28 u32 clock_freq; member
45 u32 val, clock_freq = info->clock_freq; in bbc_count_to_reg() local
51 if (count <= clock_freq >> 20) in bbc_count_to_reg()
54 if (count >= clock_freq >> 12) in bbc_count_to_reg()
60 if (count <= clock_freq >> i) in bbc_count_to_reg()
210 info->clock_freq = of_getintprop_default(dp, "clock-frequency", 0); in bbc_beep_probe()
211 if (!info->clock_freq) in bbc_beep_probe()
/drivers/i2c/busses/
A Di2c-k1.c106 u32 clock_freq; member
227 if (i2c->clock_freq == SPACEMIT_I2C_MAX_FAST_MODE_FREQ) in spacemit_i2c_init()
459 timeout = cnt * 9 * USEC_PER_SEC / i2c->clock_freq; in spacemit_i2c_calc_timeout()
517 ret = of_property_read_u32(of_node, "clock-frequency", &i2c->clock_freq); in spacemit_i2c_probe()
522 if (!i2c->clock_freq || i2c->clock_freq > SPACEMIT_I2C_MAX_FAST_MODE_FREQ) { in spacemit_i2c_probe()
524 i2c->clock_freq, SPACEMIT_I2C_MAX_FAST_MODE_FREQ); in spacemit_i2c_probe()
525 i2c->clock_freq = SPACEMIT_I2C_MAX_FAST_MODE_FREQ; in spacemit_i2c_probe()
526 } else if (i2c->clock_freq < SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ) { in spacemit_i2c_probe()
528 i2c->clock_freq, SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ); in spacemit_i2c_probe()
529 i2c->clock_freq = SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ; in spacemit_i2c_probe()
A Di2c-rtl9300.c331 u32 clock_freq, sda_pin; in rtl9300_i2c_probe() local
363 ret = fwnode_property_read_u32(child, "clock-frequency", &clock_freq); in rtl9300_i2c_probe()
365 clock_freq = I2C_MAX_STANDARD_MODE_FREQ; in rtl9300_i2c_probe()
367 switch (clock_freq) { in rtl9300_i2c_probe()
377 sda_pin, clock_freq); in rtl9300_i2c_probe()
/drivers/nfc/fdp/
A Di2c.c218 u8 *clock_type, u32 *clock_freq, in fdp_nci_i2c_read_device_properties() argument
230 r = device_property_read_u32(dev, FDP_DP_CLOCK_FREQ_NAME, clock_freq); in fdp_nci_i2c_read_device_properties()
233 *clock_freq = 26000; in fdp_nci_i2c_read_device_properties()
268 *clock_type, *clock_freq, *fw_vsc_cfg != NULL ? "yes" : "no"); in fdp_nci_i2c_read_device_properties()
284 u32 clock_freq; in fdp_nci_i2c_probe() local
328 fdp_nci_i2c_read_device_properties(dev, &clock_type, &clock_freq, in fdp_nci_i2c_probe()
334 clock_type, clock_freq, fw_vsc_cfg); in fdp_nci_i2c_probe()
A Dfdp.c57 u32 clock_freq; member
120 u32 clock_freq) in fdp_nci_set_clock() argument
126 nd = (24 * fc) / clock_freq; in fdp_nci_set_clock()
127 delta = 24 * fc - nd * clock_freq; in fdp_nci_set_clock()
128 num = (32768 * delta) / clock_freq; in fdp_nci_set_clock()
547 r = fdp_nci_set_clock(ndev, info->clock_type, info->clock_freq); in fdp_nci_post_setup()
701 int tx_tailroom, u8 clock_type, u32 clock_freq, in fdp_nci_probe() argument
717 info->clock_freq = clock_freq; in fdp_nci_probe()
A Dfdp.h26 u8 clock_type, u32 clock_freq, const u8 *fw_vsc_cfg);
/drivers/media/i2c/
A Dwm8739.c49 u32 clock_freq; member
125 state->clock_freq = audiofreq; in wm8739_s_clock_freq()
153 v4l2_info(sd, "Frequency: %u Hz\n", state->clock_freq); in wm8739_log_status()
214 state->clock_freq = 48000; in wm8739_probe()
/drivers/watchdog/
A Dmarvell_gti_wdt.c77 u32 clock_freq; member
164 timeout_wdog = (u64)priv->clock_freq * wdev->pretimeout; in gti_wdt_settimeout()
226 priv->clock_freq = clk_get_rate(priv->sclk); in gti_wdt_get_cntfrq()
227 if (!priv->clock_freq) in gti_wdt_get_cntfrq()
297 max_pretimeout = (max_pretimeout * 1024) / priv->clock_freq; in gti_wdt_probe()
/drivers/cpufreq/
A Dspeedstep-centrino.c326 unsigned clock_freq; in get_cur_freq() local
329 clock_freq = extract_clock(l, cpu, 0); in get_cur_freq()
331 if (unlikely(clock_freq == 0)) { in get_cur_freq()
339 clock_freq = extract_clock(l, cpu, 1); in get_cur_freq()
341 return clock_freq; in get_cur_freq()
/drivers/net/ethernet/meta/fbnic/
A Dfbnic_mac.c86 u32 clock_freq; in fbnic_mac_init_qm() local
108 clock_freq = FBNIC_CLOCK_FREQ; in fbnic_mac_init_qm()
116 clock_freq / 1000000) | in fbnic_mac_init_qm()
118 clock_freq / 12500)); in fbnic_mac_init_qm()
125 clock_freq / 1000000) | in fbnic_mac_init_qm()
127 clock_freq / 500000)); in fbnic_mac_init_qm()
/drivers/scsi/
A Dwd33c93.h215 uchar clock_freq; member
333 dma_setup_t setup, dma_stop_t stop, int clock_freq);
A Dwd33c93.c1473 instance->this_id | hostdata->clock_freq); in reset_wd33c93()
1872 dma_setup_t setup, dma_stop_t stop, int clock_freq) in wd33c93_init() argument
1886 hostdata->clock_freq = set_clk_freq(clock_freq, &i); in wd33c93_init()
1929 hostdata->clock_freq = set_clk_freq(val, &val); in wd33c93_init()
1960 if (WD33C93_FS_16_20 == hostdata->clock_freq /* divisor 4 */ in wd33c93_init()
2083 hd->clock_freq, hd->no_sync, hd->no_dma, hd->dma_mode, hd->fast); in wd33c93_show_info()
/drivers/mmc/host/
A Dushc.c110 int clock_freq; member
269 if (req->data && ushc->clock_freq < 6000000) { in ushc_request()
367 ushc->clock_freq = clk; in ushc_set_bus_freq()
/drivers/i2c/algos/
A Di2c-algo-pca.c59 pca_set_con(adap, I2C_PCA_CON_ENSIO | adap->bus_settings.clock_freq); in pca_reset()
445 pca_data->bus_settings.clock_freq = clock; in pca_init()
/drivers/net/can/flexcan/
A Dflexcan-core.c2100 u32 clock_freq = 0; in flexcan_probe() local
2117 "clock-frequency", &clock_freq); in flexcan_probe()
2123 clock_freq = pdata->clock_frequency; in flexcan_probe()
2128 if (!clock_freq) { in flexcan_probe()
2140 clock_freq = clk_get_rate(clk_per); in flexcan_probe()
2201 priv->can.clock.freq = clock_freq; in flexcan_probe()
/drivers/gpu/drm/amd/pm/powerplay/smumgr/
A Dfiji_smumgr.c1662 uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks, in fiji_populate_clock_stretcher_data_table() local
1788 clock_freq = PP_SMC_TO_HOST_UL( in fiji_populate_clock_stretcher_data_table()
1795 if (clock_freq >= in fiji_populate_clock_stretcher_data_table()
1798 if (clock_freq < in fiji_populate_clock_stretcher_data_table()
A Dtonga_smumgr.c1575 uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks, in tonga_populate_clock_stretcher_data_table() local
1717 clock_freq = PP_SMC_TO_HOST_UL( in tonga_populate_clock_stretcher_data_table()
1724 if (clock_freq >= tonga_clock_stretcher_ddt_table[type][i][0] * 100) { in tonga_populate_clock_stretcher_data_table()
1726 if (clock_freq < tonga_clock_stretcher_ddt_table[type][i][1] * 100) in tonga_populate_clock_stretcher_data_table()

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