| /kernel/linux/linux-5.10/Documentation/fb/ |
| D | viafb.modes | 14 # Scan Frequency 31.469 kHz 59.94 Hz
29 # D: 25.175 MHz, H: 31.469 kHz, V: 59.94 Hz
32 # D: 24.823 MHz, H: 39.780 kHz, V: 60.00 Hz
39 # Scan Frequency 37.500 kHz 75.00 Hz
53 # D: 31.50 MHz, H: 37.500 kHz, V: 75.00 Hz
60 # Scan Frequency 43.269 kHz 85.00 Hz
74 # D: 36.000 MHz, H: 43.269 kHz, V: 85.00 Hz
77 # 640x480, 100 Hz, Non-Interlaced (43.163 MHz dotclock)
81 # Scan Frequency 50.900 kHz 100.00 Hz
94 mode "640x480-100"
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| /kernel/linux/linux-4.19/Documentation/fb/ |
| D | viafb.modes | 14 # Scan Frequency 31.469 kHz 59.94 Hz
29 # D: 25.175 MHz, H: 31.469 kHz, V: 59.94 Hz
32 # D: 24.823 MHz, H: 39.780 kHz, V: 60.00 Hz
39 # Scan Frequency 37.500 kHz 75.00 Hz
53 # D: 31.50 MHz, H: 37.500 kHz, V: 75.00 Hz
60 # Scan Frequency 43.269 kHz 85.00 Hz
74 # D: 36.000 MHz, H: 43.269 kHz, V: 85.00 Hz
77 # 640x480, 100 Hz, Non-Interlaced (43.163 MHz dotclock)
81 # Scan Frequency 50.900 kHz 100.00 Hz
94 mode "640x480-100"
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| /kernel/linux/linux-4.19/drivers/cpufreq/ |
| D | powernow-k6.c | 27 static unsigned int busfreq; /* FSB, in 10 kHz */
37 MODULE_PARM_DESC(bus_frequency, "Bus frequency in kHz");
48 {0, 20, /* 100 -> 2.0x */ 0},
59 { 350000, 35 }, // 100 * 3.5
60 { 400000, 40 }, // 100 * 4
61 { 450000, 45 }, // 100 * 4.5
63 { 500000, 50 }, // 100 * 5
66 { 550000, 55 }, // 100 * 5.5
69 { 600000, 60 }, // 100 * 6
158 unsigned khz; in powernow_k6_cpu_init() local
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| D | longrun.c | 22 * longrun_{low,high}_freq is needed for the conversion of cpufreq kHz
57 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_get_policy()
59 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_get_policy()
82 pctg_lo = pctg_hi = 100; in longrun_set_policy()
85 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_set_policy()
87 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_set_policy()
90 if (pctg_hi > 100) in longrun_set_policy()
91 pctg_hi = 100; in longrun_set_policy()
188 *low_freq = msr_lo * 1000; /* to kHz */ in longrun_determine_freqs()
193 *high_freq = msr_lo * 1000; /* to kHz */ in longrun_determine_freqs()
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| D | gx-suspmod.c | 93 #define PCI_VIDTC 0x8d /* video speedup timer counter register: typical 50 to 100ms */
136 * though. 781.25 kHz(!) for a 200 MHz processor -- wow. */
221 static unsigned int gx_validate_speed(unsigned int khz, u8 *on_duration, in gx_validate_speed() argument
233 tmp_off = ((khz * i) / stock_freq) & 0xff; in gx_validate_speed()
236 /* if this relation is closer to khz, use this. If it's equal, in gx_validate_speed()
238 if (abs(tmp_freq - khz) <= abs(old_tmp_freq - khz)) { in gx_validate_speed()
251 * set cpu speed in khz.
254 static void gx_set_cpuspeed(struct cpufreq_policy *policy, unsigned int khz) in gx_set_cpuspeed() argument
263 new_khz = gx_validate_speed(khz, &gx_params->on_duration, in gx_set_cpuspeed()
272 /* if new khz == 100% of CPU speed, it is special case */ in gx_set_cpuspeed()
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| /kernel/linux/linux-5.10/drivers/cpufreq/ |
| D | powernow-k6.c | 26 static unsigned int busfreq; /* FSB, in 10 kHz */
36 MODULE_PARM_DESC(bus_frequency, "Bus frequency in kHz");
47 {0, 20, /* 100 -> 2.0x */ 0},
58 { 350000, 35 }, // 100 * 3.5
59 { 400000, 40 }, // 100 * 4
60 { 450000, 45 }, // 100 * 4.5
62 { 500000, 50 }, // 100 * 5
65 { 550000, 55 }, // 100 * 5.5
68 { 600000, 60 }, // 100 * 6
157 unsigned khz; in powernow_k6_cpu_init() local
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| D | longrun.c | 21 * longrun_{low,high}_freq is needed for the conversion of cpufreq kHz
56 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_get_policy()
58 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_get_policy()
81 pctg_lo = pctg_hi = 100; in longrun_set_policy()
84 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_set_policy()
86 ((longrun_high_freq - longrun_low_freq) / 100); in longrun_set_policy()
89 if (pctg_hi > 100) in longrun_set_policy()
90 pctg_hi = 100; in longrun_set_policy()
183 *low_freq = msr_lo * 1000; /* to kHz */ in longrun_determine_freqs()
188 *high_freq = msr_lo * 1000; /* to kHz */ in longrun_determine_freqs()
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| D | gx-suspmod.c | 89 #define PCI_VIDTC 0x8d /* video speedup timer counter register: typical 50 to 100ms */
132 * though. 781.25 kHz(!) for a 200 MHz processor -- wow. */
217 static unsigned int gx_validate_speed(unsigned int khz, u8 *on_duration, in gx_validate_speed() argument
229 tmp_off = ((khz * i) / stock_freq) & 0xff; in gx_validate_speed()
232 /* if this relation is closer to khz, use this. If it's equal, in gx_validate_speed()
234 if (abs(tmp_freq - khz) <= abs(old_tmp_freq - khz)) { in gx_validate_speed()
247 * set cpu speed in khz.
250 static void gx_set_cpuspeed(struct cpufreq_policy *policy, unsigned int khz) in gx_set_cpuspeed() argument
259 new_khz = gx_validate_speed(khz, &gx_params->on_duration, in gx_set_cpuspeed()
268 /* if new khz == 100% of CPU speed, it is special case */ in gx_set_cpuspeed()
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| /kernel/linux/linux-4.19/drivers/video/fbdev/core/ |
| D | modedb.c | 38 /* 640x400 @ 70 Hz, 31.5 kHz hsync */
42 /* 640x480 @ 60 Hz, 31.5 kHz hsync */
46 /* 800x600 @ 56 Hz, 35.15 kHz hsync */
50 /* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync */
54 /* 640x400 @ 85 Hz, 37.86 kHz hsync */
58 /* 640x480 @ 72 Hz, 36.5 kHz hsync */
62 /* 640x480 @ 75 Hz, 37.50 kHz hsync */
66 /* 800x600 @ 60 Hz, 37.8 kHz hsync */
71 /* 640x480 @ 85 Hz, 43.27 kHz hsync */
75 /* 1152x864 @ 89 Hz interlaced, 44 kHz hsync */
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| /kernel/linux/linux-5.10/drivers/video/fbdev/core/ |
| D | modedb.c | 38 /* 640x400 @ 70 Hz, 31.5 kHz hsync */
42 /* 640x480 @ 60 Hz, 31.5 kHz hsync */
46 /* 800x600 @ 56 Hz, 35.15 kHz hsync */
50 /* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync */
54 /* 640x400 @ 85 Hz, 37.86 kHz hsync */
58 /* 640x480 @ 72 Hz, 36.5 kHz hsync */
62 /* 640x480 @ 75 Hz, 37.50 kHz hsync */
66 /* 800x600 @ 60 Hz, 37.8 kHz hsync */
71 /* 640x480 @ 85 Hz, 43.27 kHz hsync */
75 /* 1152x864 @ 89 Hz interlaced, 44 kHz hsync */
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| /kernel/linux/linux-4.19/Documentation/i2c/busses/ |
| D | i2c-ismt | 17 Specify the bus speed in kHz.
20 80 kHz
21 100 kHz
22 400 kHz
23 1000 kHz
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| /kernel/linux/linux-5.10/Documentation/i2c/busses/ |
| D | i2c-ismt.rst | 21 Specify the bus speed in kHz.
27 80 kHz
28 100 kHz
29 400 kHz
30 1000 kHz
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| /kernel/linux/linux-4.19/drivers/gpu/drm/amd/display/include/ |
| D | grph_object_ctrl_defs.h | 128 uint32_t pixel_clk; /* in KHz */
160 uint32_t crystal_frequency; /* in KHz */
161 uint32_t min_input_pxl_clk_pll_frequency; /* in KHz */
162 uint32_t max_input_pxl_clk_pll_frequency; /* in KHz */
163 uint32_t min_output_pxl_clk_pll_frequency; /* in KHz */
164 uint32_t max_output_pxl_clk_pll_frequency; /* in KHz */
172 uint32_t default_display_engine_pll_frequency; /* in KHz */
173 uint32_t external_clock_source_frequency_for_dp; /* in KHz */
174 uint32_t smu_gpu_pll_output_freq; /* in KHz */
177 uint32_t default_memory_clk; /* in KHz */
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/include/ |
| D | grph_object_ctrl_defs.h | 128 uint32_t pixel_clk; /* in KHz */
160 uint32_t crystal_frequency; /* in KHz */
161 uint32_t min_input_pxl_clk_pll_frequency; /* in KHz */
162 uint32_t max_input_pxl_clk_pll_frequency; /* in KHz */
163 uint32_t min_output_pxl_clk_pll_frequency; /* in KHz */
164 uint32_t max_output_pxl_clk_pll_frequency; /* in KHz */
172 uint32_t default_display_engine_pll_frequency; /* in KHz */
173 uint32_t external_clock_source_frequency_for_dp; /* in KHz */
174 uint32_t smu_gpu_pll_output_freq; /* in KHz */
177 uint32_t default_memory_clk; /* in KHz */
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| /kernel/linux/linux-4.19/drivers/staging/comedi/drivers/ |
| D | dt2811.c | 75 #define DT2811_OSC_BASE 1666 /* 600 kHz = 1666.6667ns */
81 * 0 1 600 kHz 0 1
82 * 1 10 60 kHz 1 10
83 * 2 2 300 kHz 2 100
84 * 3 3 200 kHz 3 1000
85 * 4 4 150 kHz 4 10000
86 * 5 5 120 kHz 5 100000
87 * 6 6 100 kHz 6 1000000
88 * 7 12 50 kHz 7 10000000
95 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000
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| /kernel/linux/linux-5.10/drivers/staging/comedi/drivers/ |
| D | dt2811.c | 75 #define DT2811_OSC_BASE 1666 /* 600 kHz = 1666.6667ns */
81 * 0 1 600 kHz 0 1
82 * 1 10 60 kHz 1 10
83 * 2 2 300 kHz 2 100
84 * 3 3 200 kHz 3 1000
85 * 4 4 150 kHz 4 10000
86 * 5 5 120 kHz 5 100000
87 * 6 6 100 kHz 6 1000000
88 * 7 12 50 kHz 7 10000000
95 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/i2c/ |
| D | i2c-ocores.txt | 16 Defaults to 100 KHz when the property is not specified
28 frequency is fixed at 100 KHz.
60 clock-frequency = <400000>; /* i2c bus frequency 400 KHz */
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| D | i2c-exynos5.txt | 4 at various speeds ranging from 100khz to 3.4Mhz.
31 at 100khz.
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/rtc/ |
| D | ingenic,jz4740-rtc.txt | 18 at 32 kHz)
20 time (default 100ms; range 0-2s if RTC clock at 32 kHz)
36 min-wakeup-pin-assert-time-ms = <100>;
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/i2c/ |
| D | i2c-ocores.txt | 21 Defaults to 100 KHz when the property is not specified
33 frequency is fixed at 100 KHz.
65 clock-frequency = <400000>; /* i2c bus frequency 400 KHz */
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| D | i2c-exynos5.txt | 4 at various speeds ranging from 100khz to 3.4Mhz.
31 at 100khz.
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/cpufreq/ |
| D | arm_big_little_dt.txt | 33 /* kHz uV */
47 cpu@100 {
49 reg = <100>;
52 /* kHz uV */
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| /kernel/linux/linux-5.10/drivers/devfreq/ |
| D | tegra30-devfreq.c | 73 #define KHZ 1000 macro
75 #define KHZ_MAX (ULONG_MAX / KHZ)
99 * Threshold of activity (cycles translated to kHz) below which the
130 .avg_dependency_threshold = 16000, /* 16MHz in kHz units */
137 * Frequencies are in kHz.
217 do_div(val, 100); in do_percent()
229 u32 avg_band_freq = tegra->max_freq * ACTMON_DEFAULT_AVG_BAND / KHZ; in tegra_devfreq_update_avg_wmark()
323 avg_sustain_coef = 100 * 100 / dev->config->boost_up_threshold; in actmon_device_target_freq()
387 tegra->cur_freq = data->new_rate / KHZ; in tegra_actmon_clk_notify_cb()
542 tegra->cur_freq = clk_get_rate(tegra->emc_clock) / KHZ; in tegra_actmon_resume()
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| /kernel/linux/linux-4.19/drivers/devfreq/ |
| D | tegra-devfreq.c | 81 #define KHZ 1000 macro
83 #define KHZ_MAX (ULONG_MAX / KHZ)
144 * Frequencies are in kHz.
217 return val * pct / 100; in do_percent()
224 u32 avg_band_freq = tegra->max_freq * ACTMON_DEFAULT_AVG_BAND / KHZ; in tegra_devfreq_update_avg_wmark()
364 avg_sustain_coef = 100 * 100 / dev->config->boost_up_threshold; in actmon_update_target()
399 tegra->cur_freq = data->new_rate / KHZ; in tegra_actmon_rate_notify_cb()
513 stat->current_frequency = tegra->cur_freq * KHZ; in tegra_devfreq_get_dev_status()
525 /* The bus can be considered to be saturated way before 100% */ in tegra_devfreq_get_dev_status()
526 stat->busy_time *= 100 / BUS_SATURATION_RATIO; in tegra_devfreq_get_dev_status()
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| /kernel/linux/linux-4.19/drivers/nvmem/ |
| D | lpc18xx_eeprom.c | 41 /* EEPROM device requires a ~1500 kHz clock (min 800 kHz, max 1600 kHz) */
112 /* Wait 100 us while the EEPROM wakes up */ in lpc18xx_eeprom_gather_write()
113 usleep_range(100, 200); in lpc18xx_eeprom_gather_write()
140 /* Wait 100 us while the EEPROM wakes up */ in lpc18xx_eeprom_read()
141 usleep_range(100, 200); in lpc18xx_eeprom_read()
|