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/openbmc/linux/drivers/cpufreq/
H A Dmaple-cpufreq.c109 ppc_proc_freq = maple_cpu_freqs[speed_mode].frequency * 1000ul; in maple_scom_switch_freq()
138 return maple_cpu_freqs[maple_pmode_cur].frequency; in maple_cpufreq_get_speed()
213 maple_cpu_freqs[0].frequency = max_freq; in maple_cpufreq_init()
214 maple_cpu_freqs[1].frequency = max_freq/2; in maple_cpufreq_init()
226 maple_cpu_freqs[1].frequency/1000, in maple_cpufreq_init()
227 maple_cpu_freqs[0].frequency/1000, in maple_cpufreq_init()
228 maple_cpu_freqs[maple_pmode_cur].frequency/1000); in maple_cpufreq_init()
H A Dspeedstep-centrino.c87 .frequency = (mhz) * 1000, \
104 { .frequency = CPUFREQ_TABLE_END }
114 { .frequency = CPUFREQ_TABLE_END }
125 { .frequency = CPUFREQ_TABLE_END }
138 { .frequency = CPUFREQ_TABLE_END }
149 { .frequency = CPUFREQ_TABLE_END }
160 { .frequency = CPUFREQ_TABLE_END }
172 { .frequency = CPUFREQ_TABLE_END }
184 { .frequency = CPUFREQ_TABLE_END }
196 { .frequency = CPUFREQ_TABLE_END }
[all …]
/openbmc/linux/tools/power/cpupower/
H A Dcpupower-completion.sh13 frequency-info) COMPREPLY=($(compgen -W "$flags" -- "$cur")) ;;
31 frequency-set) COMPREPLY=($(compgen -W "$flags" -- "$cur")) ;;
84 frequency-info) _frequency_info ;;
85 frequency-set) _frequency_set ;;
118 frequency-info) _frequency_info ;;
119 frequency-set) _frequency_set ;;
/openbmc/linux/arch/arm64/boot/dts/arm/
H A Djuno-clocks.dtsi14 clock-frequency = <7372800>;
21 clock-frequency = <48000000>;
28 clock-frequency = <50000000>;
35 clock-frequency = <100000000>;
42 clock-frequency = <400000000>;
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-dfsdm-adc-stm327 Used by audio driver to set/get the spi input frequency.
10 provide information on the SPI clock frequency during runtime
11 Notice that the SPI frequency should be a multiple of sample
12 frequency to ensure the precision.
16 Reading SPI clkout frequency,
H A Dsysfs-bus-iio-impedance-analyzer-ad59336 Frequency sweep start frequency in Hz.
14 frequency points along the sweep.
21 Number of frequency points (steps) in the frequency sweep.
24 out_altvoltageY_frequency_increment, determines the frequency
34 after each frequency increment, and before the ADC is triggered
/openbmc/linux/arch/arm/boot/dts/broadcom/
H A Dbcm21664.dtsi199 clock-frequency = <32768>;
205 clock-frequency = <32768>;
211 clock-frequency = <13000000>;
217 clock-frequency = <13000000>;
223 clock-frequency = <19500000>;
229 clock-frequency = <26000000>;
235 clock-frequency = <52000000>;
241 clock-frequency = <52000000>;
247 clock-frequency = <52000000>;
253 clock-frequency = <96000000>;
[all …]
H A Dbcm28155-ap.dts21 clock-frequency = <400000>;
26 clock-frequency = <400000>;
31 clock-frequency = <400000>;
36 clock-frequency = <100000>;
50 max-frequency = <48000000>;
57 max-frequency = <48000000>;
H A Dbcm23550.dtsi53 clock-frequency = <1000000000>;
62 clock-frequency = <1000000000>;
71 clock-frequency = <1000000000>;
80 clock-frequency = <1000000000>;
285 clock-frequency = <32768>;
291 clock-frequency = <32768>;
297 clock-frequency = <13000000>;
303 clock-frequency = <13000000>;
309 clock-frequency = <19500000>;
315 clock-frequency = <26000000>;
[all …]
/openbmc/linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
H A Dppatomfwctrl.c493 uint32_t *frequency) in pp_atomfwctrl_get_clk_information_by_clkid() argument
521 uint32_t frequency = 0; in pp_atomfwctrl_copy_vbios_bootup_values_3_2() local
535 boot_values->ulSocClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_2()
538 boot_values->ulDCEFClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_2()
541 boot_values->ulEClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_2()
544 boot_values->ulVClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_2()
547 boot_values->ulDClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_2()
550 boot_values->ulFClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_2()
557 uint32_t frequency = 0; in pp_atomfwctrl_copy_vbios_bootup_values_3_1() local
571 boot_values->ulSocClk = frequency; in pp_atomfwctrl_copy_vbios_bootup_values_3_1()
[all …]
/openbmc/linux/arch/nios2/boot/dts/
H A D10m50_devboard.dts36 clock-frequency = <75000000>;
56 bus-frequency = <75000000>;
71 clock-frequency = <50000000>;
126 clock-frequency = <125000000>;
133 clock-frequency = <25000000>;
140 clock-frequency = <2500000>;
152 clock-frequency = <100000000>;
159 clock-frequency = <50000000>;
166 clock-frequency = <75000000>;
176 clock-frequency = <75000000>;
[all …]
/openbmc/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_clock.c40 static int measure_clock(struct adf_accel_dev *accel_dev, u32 *frequency) in measure_clock() argument
94 *frequency = temp * (HZ_PER_MHZ / 10); in measure_clock()
117 u32 *frequency, u32 min, u32 max) in adf_dev_measure_clock() argument
126 *frequency = clamp(freq, min, max); in adf_dev_measure_clock()
128 if (*frequency != freq) in adf_dev_measure_clock()
131 freq, *frequency); in adf_dev_measure_clock()
/openbmc/linux/Documentation/admin-guide/pm/
H A Dcpufreq_drivers.rst18 PowerNow! and Cool'n'Quiet are AMD names for frequency
27 Note that the functionality to change frequency (and voltage)
32 The drivers use BIOS supplied tables to obtain frequency and
115 performance (ie: frequency) between the platform firmware and the OS.
122 the requested frequency. If the request for the target frequency could not be
178 OSPM if the desired frequency was achieved or not.
224 frequency, within limits, requested by the governor. A frequency does not have
245 nominal frequency from the BIOS, sometimes, the values displayed by
252 current frequency, cpuinfo_cur_freq, as 54% of the nominal frequency:
256 Nominal frequency is the maximum frequency of the processor, and it usually
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Dast2600-facebook.dts26 clock-frequency = <800000000>;
29 clock-frequency = <800000000>;
40 clock-frequency = <400000000>;
51 spi-max-frequency = <50000000>;
58 spi-max-frequency = <50000000>;
H A Dast2600-intel.dts34 clock-frequency = <1200000000>;
37 clock-frequency = <1200000000>;
48 clock-frequency = <400000000>;
127 spi-max-frequency = <50000000>;
134 spi-max-frequency = <50000000>;
141 spi-max-frequency = <50000000>;
157 spi-max-frequency = <50000000>;
164 spi-max-frequency = <50000000>;
179 spi-max-frequency = <50000000>;
186 spi-max-frequency = <50000000>;
[all …]
H A Drk3188-radxarock-u-boot.dtsi16 max-frequency = <16000000>;
21 max-frequency = <16000000>;
26 max-frequency = <16000000>;
37 clock-frequency = <24000000>;
H A Dast2600-evb.dts33 clock-frequency = <800000000>;
36 clock-frequency = <800000000>;
47 clock-frequency = <400000000>;
126 spi-max-frequency = <50000000>;
133 spi-max-frequency = <50000000>;
140 spi-max-frequency = <50000000>;
156 spi-max-frequency = <50000000>;
163 spi-max-frequency = <50000000>;
178 spi-max-frequency = <50000000>;
185 spi-max-frequency = <50000000>;
[all …]
/openbmc/u-boot/arch/nios2/dts/
H A D10m50_devboard.dts39 clock-frequency = <75000000>;
59 bus-frequency = <75000000>;
74 clock-frequency = <50000000>;
143 clock-frequency = <125000000>;
150 clock-frequency = <25000000>;
157 clock-frequency = <2500000>;
176 clock-frequency = <50000000>;
183 clock-frequency = <75000000>;
193 clock-frequency = <75000000>;
211 clock-frequency = <75000000>;
[all …]
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-g-frequency.rst13 VIDIOC_G_FREQUENCY - VIDIOC_S_FREQUENCY - Get or set tuner or modulator radio frequency
38 To get the current tuner or modulator radio frequency applications set
44 driver stores the current frequency in the ``frequency`` field.
46 To change the current tuner or modulator radio frequency applications
47 initialize the ``tuner``, ``type`` and ``frequency`` fields, and the
50 structure. When the requested frequency is not possible the driver
52 write-only ioctl, it does not return the actual new frequency.
80 - ``frequency``
81 - Tuning frequency in units of 62.5 kHz, or if the struct
/openbmc/linux/Documentation/devicetree/bindings/media/i2c/
H A Dtoshiba,et8ek8.txt16 - clock-frequency: Frequency of the external clock to the sensor. Camera
17 driver will set this frequency on the external clock. The clock frequency is
18 a pre-determined frequency known to be suitable to the board.
40 clock-frequency = <400000>;
47 clock-frequency = <9600000>;
/openbmc/linux/arch/riscv/boot/dts/thead/
H A Dth1520-lichee-module-4a.dtsi21 clock-frequency = <24000000>;
25 clock-frequency = <32768>;
29 clock-frequency = <62500000>;
33 clock-frequency = <100000000>;
/openbmc/linux/drivers/media/dvb-frontends/
H A Dascot2e.c29 u32 frequency; member
315 u32 frequency; in ascot2e_set_params() local
321 __func__, p->frequency / 1000); in ascot2e_set_params()
331 frequency = roundup(p->frequency / 1000, 25); in ascot2e_set_params()
354 data[0] = (frequency > 500000) ? 16 : 32; in ascot2e_set_params()
357 data[0] = (frequency > 500000) ? 2 : 4; in ascot2e_set_params()
375 data[5] = (frequency > 500000) ? 0x08 : 0x0c; in ascot2e_set_params()
377 data[5] = (frequency > 500000) ? 0x30 : 0x38; in ascot2e_set_params()
431 data[0] = (u8)(frequency & 0xFF); /* 0x10: FRF_L */ in ascot2e_set_params()
447 priv->frequency = frequency; in ascot2e_set_params()
[all …]
/openbmc/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-yosemite4.dts124 bus-frequency = <400000>;
141 bus-frequency = <400000>;
158 bus-frequency = <400000>;
175 bus-frequency = <400000>;
192 bus-frequency = <400000>;
209 bus-frequency = <400000>;
226 bus-frequency = <400000>;
243 bus-frequency = <400000>;
259 bus-frequency = <400000>;
270 bus-frequency = <400000>;
[all …]
/openbmc/u-boot/arch/nds32/dts/
H A Dae3xx.dts29 clock-frequency = <100000000>;
39 clock-frequency = <60000000>;
53 clock-frequency = <14745600>;
63 clock-frequency = <30000000>;
74 max-frequency = <100000000>;
97 spi-max-frequency = <50000000>;
/openbmc/linux/Documentation/userspace-api/media/dvb/
H A Ddvb-frontend-parameters.rst33 uint32_t frequency; /* (absolute) frequency in Hz for QAM/OFDM */
34 /* intermediate frequency in kHz for QPSK */
44 In the case of QPSK frontends the ``frequency`` field specifies the
45 intermediate frequency, i.e. the offset which is effectively added to
46 the local oscillator frequency (LOF) of the LNB. The intermediate
47 frequency has to be specified in units of kHz. For QAM and OFDM
48 frontends the ``frequency`` specifies the absolute frequency and is

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