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/Linux-v4.19/arch/arm/mach-s3c24xx/
Dpll-s3c2440-16934400.c21 { .frequency = 78019200, .driver_data = PLLVAL(121, 5, 3), }, /* FVco 624.153600 */
22 { .frequency = 84067200, .driver_data = PLLVAL(131, 5, 3), }, /* FVco 672.537600 */
23 { .frequency = 90115200, .driver_data = PLLVAL(141, 5, 3), }, /* FVco 720.921600 */
24 { .frequency = 96163200, .driver_data = PLLVAL(151, 5, 3), }, /* FVco 769.305600 */
25 { .frequency = 102135600, .driver_data = PLLVAL(185, 6, 3), }, /* FVco 817.084800 */
26 { .frequency = 108259200, .driver_data = PLLVAL(171, 5, 3), }, /* FVco 866.073600 */
27 { .frequency = 114307200, .driver_data = PLLVAL(127, 3, 3), }, /* FVco 914.457600 */
28 { .frequency = 120234240, .driver_data = PLLVAL(134, 3, 3), }, /* FVco 961.873920 */
29 { .frequency = 126161280, .driver_data = PLLVAL(141, 3, 3), }, /* FVco 1009.290240 */
30 { .frequency = 132088320, .driver_data = PLLVAL(148, 3, 3), }, /* FVco 1056.706560 */
[all …]
Dpll-s3c2410.c23 { .frequency = 34000000, .driver_data = PLLVAL(82, 2, 3), },
24 { .frequency = 45000000, .driver_data = PLLVAL(82, 1, 3), },
25 { .frequency = 48000000, .driver_data = PLLVAL(120, 2, 3), },
26 { .frequency = 51000000, .driver_data = PLLVAL(161, 3, 3), },
27 { .frequency = 56000000, .driver_data = PLLVAL(142, 2, 3), },
28 { .frequency = 68000000, .driver_data = PLLVAL(82, 2, 2), },
29 { .frequency = 79000000, .driver_data = PLLVAL(71, 1, 2), },
30 { .frequency = 85000000, .driver_data = PLLVAL(105, 2, 2), },
31 { .frequency = 90000000, .driver_data = PLLVAL(112, 2, 2), },
32 { .frequency = 101000000, .driver_data = PLLVAL(127, 2, 2), },
[all …]
Dpll-s3c2440-12000000.c21 { .frequency = 75000000, .driver_data = PLLVAL(0x75, 3, 3), }, /* FVco 600.000000 */
22 { .frequency = 80000000, .driver_data = PLLVAL(0x98, 4, 3), }, /* FVco 640.000000 */
23 { .frequency = 90000000, .driver_data = PLLVAL(0x70, 2, 3), }, /* FVco 720.000000 */
24 { .frequency = 100000000, .driver_data = PLLVAL(0x5c, 1, 3), }, /* FVco 800.000000 */
25 { .frequency = 110000000, .driver_data = PLLVAL(0x66, 1, 3), }, /* FVco 880.000000 */
26 { .frequency = 120000000, .driver_data = PLLVAL(0x70, 1, 3), }, /* FVco 960.000000 */
27 { .frequency = 150000000, .driver_data = PLLVAL(0x75, 3, 2), }, /* FVco 600.000000 */
28 { .frequency = 160000000, .driver_data = PLLVAL(0x98, 4, 2), }, /* FVco 640.000000 */
29 { .frequency = 170000000, .driver_data = PLLVAL(0x4d, 1, 2), }, /* FVco 680.000000 */
30 { .frequency = 180000000, .driver_data = PLLVAL(0x70, 2, 2), }, /* FVco 720.000000 */
[all …]
/Linux-v4.19/drivers/media/dvb-frontends/
Dtda665x.c33 u32 frequency; member
69 static int tda665x_get_frequency(struct dvb_frontend *fe, u32 *frequency) in tda665x_get_frequency() argument
73 *frequency = state->frequency; in tda665x_get_frequency()
106 u32 frequency, status = 0; in tda665x_set_frequency() local
117 frequency = new_frequency; in tda665x_set_frequency()
119 frequency += config->frequency_offst; in tda665x_set_frequency()
120 frequency *= config->ref_multiplier; in tda665x_set_frequency()
121 frequency += config->ref_divider >> 1; in tda665x_set_frequency()
122 frequency /= config->ref_divider; in tda665x_set_frequency()
124 buf[0] = (u8) ((frequency & 0x7f00) >> 8); in tda665x_set_frequency()
[all …]
Dtda8261.c35 u32 frequency; member
86 static int tda8261_get_frequency(struct dvb_frontend *fe, u32 *frequency) in tda8261_get_frequency() argument
90 *frequency = state->frequency; in tda8261_get_frequency()
100 u32 frequency, N, status = 0; in tda8261_set_params() local
109 frequency = c->frequency; in tda8261_set_params()
110 if ((frequency < 950000) || (frequency > 2150000)) { in tda8261_set_params()
112 __func__, frequency); in tda8261_set_params()
115 N = (frequency + (div_tab[config->step_size] - 1)) / div_tab[config->step_size]; in tda8261_set_params()
123 if (frequency < 1450000) in tda8261_set_params()
125 else if (frequency < 2000000) in tda8261_set_params()
[all …]
Dix2505v.c36 u32 frequency; member
131 u32 frequency = c->frequency; in ix2505v_set_params() local
138 if ((frequency < fe->ops.info.frequency_min_hz / kHz) in ix2505v_set_params()
139 || (frequency > fe->ops.info.frequency_max_hz / kHz)) in ix2505v_set_params()
156 div_factor = (frequency * ref) / 40; /* local osc = 4Mhz */ in ix2505v_set_params()
165 deb_info("Frq=%d x=%d N=%d A=%d\n", frequency, x, N, A); in ix2505v_set_params()
167 if (frequency <= 1065000) in ix2505v_set_params()
169 else if (frequency <= 1170000) in ix2505v_set_params()
171 else if (frequency <= 1300000) in ix2505v_set_params()
173 else if (frequency <= 1445000) in ix2505v_set_params()
[all …]
Dhorus3a.c38 u32 frequency; member
178 u32 frequency = p->frequency; in horus3a_set_params() local
189 __func__, frequency, symbol_rate); in horus3a_set_params()
196 frequency = DIV_ROUND_CLOSEST(frequency, 1000) * 1000; in horus3a_set_params()
197 if (frequency <= 1155000) { in horus3a_set_params()
205 ms = DIV_ROUND_CLOSEST((frequency * mixdiv) / 2, 1000); in horus3a_set_params()
208 frequency); in horus3a_set_params()
211 if (frequency < 975000) { in horus3a_set_params()
215 } else if (frequency < 1050000) { in horus3a_set_params()
219 } else if (frequency < 1150000) { in horus3a_set_params()
[all …]
Dzl10036.c44 u32 frequency; member
178 static int zl10036_set_frequency(struct zl10036_state *state, u32 frequency) in zl10036_set_frequency() argument
183 div = (frequency + _FR/2) / _FR; in zl10036_set_frequency()
184 state->frequency = div * _FR; in zl10036_set_frequency()
186 foffset = frequency - state->frequency; in zl10036_set_frequency()
192 frequency, state->frequency, foffset, div); in zl10036_set_frequency()
307 u32 frequency = p->frequency; in zl10036_set_params() local
314 if ((frequency < fe->ops.info.frequency_min_hz / kHz) in zl10036_set_params()
315 || (frequency > fe->ops.info.frequency_max_hz / kHz)) in zl10036_set_params()
332 if (frequency < 950000) in zl10036_set_params()
[all …]
Dtdhd1.h48 div = (p->frequency + 36166666) / 166666; in alps_tdhd1_204a_tuner_set_params()
54 if (p->frequency >= 174000000 && p->frequency <= 230000000) in alps_tdhd1_204a_tuner_set_params()
56 else if (p->frequency >= 470000000 && p->frequency <= 823000000) in alps_tdhd1_204a_tuner_set_params()
58 else if (p->frequency > 823000000 && p->frequency <= 862000000) in alps_tdhd1_204a_tuner_set_params()
Dstb6100_cfg.h25 static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency) in stb6100_get_frequency() argument
32 err = tuner_ops->get_frequency(fe, frequency); in stb6100_get_frequency()
41 static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency) in stb6100_set_frequency() argument
49 c->frequency = frequency; in stb6100_set_frequency()
84 u32 freq = c->frequency; in stb6100_set_bandwidth()
88 c->frequency = 0; /* Don't adjust the frequency */ in stb6100_set_bandwidth()
92 c->frequency = freq; in stb6100_set_bandwidth()
/Linux-v4.19/Documentation/devicetree/bindings/i2c/
Di2c-ocores.txt8 Mutually exclusive with opencores,ip-clock-frequency
9 - opencores,ip-clock-frequency: frequency of the controller clock in Hz;
15 - clock-frequency : frequency of bus clock in Hz; see the note below.
22 clock-frequency property is meant to control the bus frequency for i2c bus
24 frequency. So the following rules are set to fix this situation:
25 - if clock-frequency is present and neither opencores,ip-clock-frequency nor
26 clocks are, then clock-frequency specifies i2c controller clock frequency.
28 frequency is fixed at 100 KHz.
29 - if clocks is present it specifies i2c controller clock. clock-frequency
30 property specifies i2c bus frequency.
[all …]
/Linux-v4.19/drivers/cpufreq/
Dfreq_table.c45 freq = pos->frequency; in cpufreq_frequency_table_cpuinfo()
80 freq = pos->frequency; in cpufreq_frequency_table_verify()
122 .frequency = 0, in cpufreq_table_index_unsorted()
126 .frequency = 0, in cpufreq_table_index_unsorted()
138 suboptimal.frequency = ~0; in cpufreq_table_index_unsorted()
142 optimal.frequency = ~0; in cpufreq_table_index_unsorted()
147 freq = pos->frequency; in cpufreq_table_index_unsorted()
158 if (freq >= optimal.frequency) { in cpufreq_table_index_unsorted()
159 optimal.frequency = freq; in cpufreq_table_index_unsorted()
163 if (freq <= suboptimal.frequency) { in cpufreq_table_index_unsorted()
[all …]
Dtegra20-cpufreq.c28 { .frequency = 216000 },
29 { .frequency = 312000 },
30 { .frequency = 456000 },
31 { .frequency = 608000 },
32 { .frequency = 760000 },
33 { .frequency = 816000 },
34 { .frequency = 912000 },
35 { .frequency = 1000000 },
36 { .frequency = CPUFREQ_TABLE_END },
59 if (freq_table[index].frequency == ifreq || policy->cur == ifreq) in tegra_get_intermediate()
[all …]
DKconfig34 bool "CPU frequency transition statistics"
36 Export CPU frequency statistics information through sysfs.
53 the frequency statically to the highest frequency supported by
61 the frequency statically to the lowest frequency supported by
69 you to set the CPU frequency manually or when a userspace
79 you to get a full dynamic frequency capable system by simply
91 you to get a full dynamic frequency capable system by simply
112 This cpufreq governor sets the frequency statically to the
113 highest available CPU frequency.
123 This cpufreq governor sets the frequency statically to the
[all …]
/Linux-v4.19/Documentation/cpu-freq/
Dcpu-drivers.txt1 CPU frequency and voltage scaling code in the Linux(TM) kernel
69 .resolve_freq - Returns the most appropriate frequency for a target
70 frequency. Doesn't change the frequency though.
73 frequency while changing CPU frequency.
75 .get - Returns current frequency of the CPU.
77 .bios_limit - Returns HW/BIOS max frequency limitations for the CPU.
119 policy->cpuinfo.max_freq - the minimum and maximum frequency
127 policy->cur The current operating frequency of
144 frequency table helpers might be helpful. See the section 2 for more information
156 See section 2 for details on frequency table helpers.
[all …]
/Linux-v4.19/drivers/media/usb/dvb-usb-v2/
Dmxl111sf-tuner.c39 u32 frequency; member
309 ret = mxl1x1sf_tune_rf(fe, c->frequency, bw); in mxl111sf_tuner_set_params()
313 state->frequency = c->frequency; in mxl111sf_tuner_set_params()
392 static int mxl111sf_tuner_get_frequency(struct dvb_frontend *fe, u32 *frequency) in mxl111sf_tuner_get_frequency() argument
395 *frequency = state->frequency; in mxl111sf_tuner_get_frequency()
407 u32 *frequency) in mxl111sf_tuner_get_if_frequency() argument
411 *frequency = 0; in mxl111sf_tuner_get_if_frequency()
415 *frequency = 4000000; in mxl111sf_tuner_get_if_frequency()
418 *frequency = 4500000; in mxl111sf_tuner_get_if_frequency()
421 *frequency = 4570000; in mxl111sf_tuner_get_if_frequency()
[all …]
/Linux-v4.19/arch/arm/boot/dts/
Daxm5516-cpus.dtsi80 clock-frequency= <1400000000>;
88 clock-frequency= <1400000000>;
96 clock-frequency= <1400000000>;
104 clock-frequency= <1400000000>;
112 clock-frequency= <1400000000>;
120 clock-frequency= <1400000000>;
128 clock-frequency= <1400000000>;
136 clock-frequency= <1400000000>;
144 clock-frequency= <1400000000>;
152 clock-frequency= <1400000000>;
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/Linux-v4.19/arch/arm/mach-sa1100/
Dgeneric.c54 { .frequency = 59000, /* 59.0 MHz */},
55 { .frequency = 73700, /* 73.7 MHz */},
56 { .frequency = 88500, /* 88.5 MHz */},
57 { .frequency = 103200, /* 103.2 MHz */},
58 { .frequency = 118000, /* 118.0 MHz */},
59 { .frequency = 132700, /* 132.7 MHz */},
60 { .frequency = 147500, /* 147.5 MHz */},
61 { .frequency = 162200, /* 162.2 MHz */},
62 { .frequency = 176900, /* 176.9 MHz */},
63 { .frequency = 191700, /* 191.7 MHz */},
[all …]
/Linux-v4.19/drivers/devfreq/
DKconfig9 operating frequency based on the device driver's policy.
19 clock frequency of the device, which is also attached
21 responsibility to "interpret" the representative frequency and
37 Chooses frequency based on the recent load on the device. Works
46 Sets the frequency at the maximum available frequency.
47 This governor always returns UINT_MAX as frequency so that
48 the DEVFREQ framework returns the highest frequency available
54 Sets the frequency at the minimum available frequency.
55 This governor always returns 0 as frequency so that
56 the DEVFREQ framework returns the lowest frequency available
[all …]
/Linux-v4.19/drivers/media/tuners/
Dtuner-simple.c116 u32 frequency; member
260 unsigned *frequency, u8 *config, u8 *cb) in simple_config_lookup() argument
266 if (*frequency > t_params->ranges[i].limit) in simple_config_lookup()
272 *frequency, t_params->ranges[i - 1].limit); in simple_config_lookup()
273 *frequency = t_params->ranges[--i].limit; in simple_config_lookup()
279 *frequency / 16, *frequency % 16 * 100 / 16, *frequency, in simple_config_lookup()
582 i = simple_config_lookup(fe, t_params, &params->frequency, in simple_set_tv_freq()
585 div = params->frequency + IFPCoff + offset; in simple_set_tv_freq()
588 params->frequency / 16, params->frequency % 16 * 100 / 16, in simple_set_tv_freq()
672 unsigned int freq = params->frequency; in simple_set_radio_freq()
[all …]
Dit913x.c228 dev->role, c->frequency, c->bandwidth_hz); in it913x_set_params()
235 if (c->frequency <= 74000000) { in it913x_set_params()
238 } else if (c->frequency <= 111000000) { in it913x_set_params()
241 } else if (c->frequency <= 148000000) { in it913x_set_params()
244 } else if (c->frequency <= 222000000) { in it913x_set_params()
247 } else if (c->frequency <= 296000000) { in it913x_set_params()
250 } else if (c->frequency <= 445000000) { in it913x_set_params()
253 } else if (c->frequency <= dev->fn_min) { in it913x_set_params()
256 } else if (c->frequency <= 950000000) { in it913x_set_params()
283 t_cal_freq = (c->frequency / 1000) * n_div * dev->fdiv; in it913x_set_params()
[all …]
/Linux-v4.19/drivers/media/pci/bt8xx/
Ddvb-bt8xx.c162 div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; in thomson_dtt7579_tuner_calc_regs()
164 if (c->frequency < 542000000) in thomson_dtt7579_tuner_calc_regs()
166 else if (c->frequency < 771000000) in thomson_dtt7579_tuner_calc_regs()
171 if (c->frequency == 0) in thomson_dtt7579_tuner_calc_regs()
173 else if (c->frequency < 443250000) in thomson_dtt7579_tuner_calc_regs()
199 u32 freq = c->frequency; in cx24108_tuner_set_params()
280 div = (36000000 + c->frequency + 83333) / 166666; in microtune_mt7202dtf_tuner_set_params()
283 if (c->frequency < 175000000) in microtune_mt7202dtf_tuner_set_params()
285 else if (c->frequency < 390000000) in microtune_mt7202dtf_tuner_set_params()
287 else if (c->frequency < 470000000) in microtune_mt7202dtf_tuner_set_params()
[all …]
/Linux-v4.19/drivers/clk/
Dclk-si570.c83 u64 frequency; member
158 data->frequency = fout; in si570_get_defaults()
195 static int si570_calc_divs(unsigned long frequency, struct clk_si570 *data, in si570_calc_divs() argument
206 n1 = div_u64(div_u64(FDCO_MIN, hs_div), frequency); in si570_calc_divs()
210 fdco = (u64)frequency * (u64)hs_div * (u64)n1; in si570_calc_divs()
240 return data->frequency; in si570_recalc_rate()
260 if (div64_u64(abs(rate - data->frequency) * 10000LL, in si570_round_rate()
261 data->frequency) < 35) { in si570_round_rate()
263 div64_u64(data->frequency, 2), data->frequency); in si570_round_rate()
287 static int si570_set_frequency(struct clk_si570 *data, unsigned long frequency) in si570_set_frequency() argument
[all …]
/Linux-v4.19/arch/arm64/boot/dts/amd/
Damd-seattle-clks.dtsi11 clock-frequency = <100000000>;
18 clock-frequency = <375000000>;
25 clock-frequency = <333000000>;
32 clock-frequency = <500000000>;
39 clock-frequency = <500000000>;
46 clock-frequency = <250000000>;
53 clock-frequency = <100000000>;
/Linux-v4.19/drivers/staging/sm750fb/
Dddk750_chip.c56 static void set_chip_clock(unsigned int frequency) in set_chip_clock() argument
65 if (frequency) { in set_chip_clock()
79 ulActualMxClk = sm750_calc_pll_value(frequency, &pll); in set_chip_clock()
86 static void set_memory_clock(unsigned int frequency) in set_memory_clock() argument
97 if (frequency) { in set_memory_clock()
102 if (frequency > MHz(336)) in set_memory_clock()
103 frequency = MHz(336); in set_memory_clock()
106 divisor = DIV_ROUND_CLOSEST(get_mxclk_freq(), frequency); in set_memory_clock()
138 static void set_master_clock(unsigned int frequency) in set_master_clock() argument
149 if (frequency) { in set_master_clock()
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