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/linux-6.14.4/drivers/cpufreq/
Dsh-cpufreq.c39 return (clk_get_rate(&per_cpu(sh_cpuclk, cpu)) + 500) / 1000; in sh_cpufreq_get()
57 /* Convert target_freq from kHz to Hz */ in __sh_cpufreq_target()
63 dev_dbg(dev, "requested frequency %u Hz\n", target->freq * 1000); in __sh_cpufreq_target()
66 freqs.new = (freq + 500) / 1000; in __sh_cpufreq_target()
73 dev_dbg(dev, "set frequency %lu Hz\n", freq); in __sh_cpufreq_target()
100 policy->min = (clk_round_rate(cpuclk, 1) + 500) / 1000; in sh_cpufreq_verify()
101 policy->max = (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; in sh_cpufreq_verify()
130 (clk_round_rate(cpuclk, 1) + 500) / 1000; in sh_cpufreq_cpu_init()
132 (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; in sh_cpufreq_cpu_init()
/linux-6.14.4/net/dccp/ccids/
Dccid3.h41 * Hence we can use a constant t_delta = %USEC_PER_MSEC when HZ >= 500. A coarse
42 * resolution of HZ < 500 means that the error is below one timer tick (t_gran)
43 * when using the constant t_delta = t_gran / 2 = %USEC_PER_SEC / (2 * HZ).
45 #if (HZ >= 500)
48 # define TFRC_T_DELTA (USEC_PER_SEC / (2 * HZ))
/linux-6.14.4/arch/alpha/
DKconfig92 Alcor/Alpha-XLT AS 600, AS 500, XL-300, XL-366
95 Miata Personal Workstation 433/500/600 a/au
157 The Digital PersonalWorkStation (PWS 433a, 433au, 500a, 500au, 600a,
449 prompt "Timer interrupt frequency (HZ)?"
463 bool "32 Hz"
465 bool "64 Hz"
467 bool "128 Hz"
469 bool "256 Hz"
471 bool "1024 Hz"
473 bool "1200 Hz"
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/linux-6.14.4/drivers/media/tuners/
Dqm1d1b0004.h17 bool half_step; /* use PLL frequency step of 500Hz instead of 1000Hz */
/linux-6.14.4/arch/mips/dec/
Dtime.c63 * be called 500 ms after the second nowtime has started, because when
65 * jump to the next second precisely 500 ms later. Check the Dallas
116 * update precisely 500 ms later. You won't find this mentioned in update_persistent_clock64()
131 int i = HZ / 8; in plat_time_init()
134 ds1287_set_base_clock(HZ); in plat_time_init()
/linux-6.14.4/drivers/leds/
Dleds-clevo-mail.c122 * start it. Let's blink the led slowly (0.5Hz). in clevo_mail_led_blink()
129 } else if (*delay_on == 500 /* ms */ && *delay_off == 500 /* ms */) { in clevo_mail_led_blink()
130 /* blink the led with 1Hz */ in clevo_mail_led_blink()
135 /* blink the led with 0.5Hz */ in clevo_mail_led_blink()
Dleds-cht-wcove.c200 * period < 750 ms - select 2 HZ
201 * 750 ms <= period < 1500 ms - select 1 HZ
202 * 1500 ms <= period < 3000 ms - select 1/2 HZ
203 * 3000 ms <= period < 5000 ms - select 1/4 HZ
230 /* Blink with 1 Hz as default if nothing specified */ in cht_wc_leds_set_effect()
232 *delay_on = *delay_off = 500; in cht_wc_leds_set_effect()
298 (pattern[0].delta_t != 250 && pattern[0].delta_t != 500 && in cht_wc_leds_pattern_set()
/linux-6.14.4/Documentation/devicetree/bindings/iio/temperature/
Dadi,ltc2983.yaml76 0 - 50/60Hz rejection
77 1 - 60Hz rejection
78 2 - 50Hz rejection
119 enum: [10, 100, 500, 1000]
210 14 - RTD PT-500
239 enum: [5, 10, 25, 50, 100, 250, 500, 1000]
338 enum: [0, 250, 500, 1000, 5000, 10000, 25000, 50000, 100000, 250000,
377 enum: [250, 500, 1000, 5000, 10000, 25000, 50000, 100000,
389 enum: [250, 500, 1000, 5000, 10000, 25000, 50000, 100000,
523 adi,excitation-current-microamp = <500>;
/linux-6.14.4/Documentation/devicetree/bindings/pwm/
Dkontron,sl28cpld-pwm.yaml17 frequencies (250Hz, 500Hz, 1kHz, 2kHz).
/linux-6.14.4/drivers/target/
Dtarget_core_pscsi.h16 #define PS_TIMEOUT_DISK (15*HZ)
17 #define PS_TIMEOUT_OTHER (500*HZ)
/linux-6.14.4/arch/mips/include/asm/mach-rc32434/
Dprom.h34 #define FREQ_TAG "HZ="
39 #define BOARD_RB532 "500"
40 #define BOARD_RB532A "500r5"
/linux-6.14.4/drivers/hwmon/
Dltc4151.c58 * (Conversion Rate 6 - 9 Hz) in ltc4151_update_device()
60 if (time_after(jiffies, data->last_updated + HZ / 6) || !data->valid) { in ltc4151_update_device()
96 /* 500uV resolution. Convert to mV. */ in ltc4151_get_value()
97 val = val * 500 / 1000; in ltc4151_get_value()
Dad7414.c97 data->next_update = jiffies + HZ + HZ / 2; in ad7414_update_device()
137 temp = (temp + (temp < 0 ? -500 : 500)) / 1000; in max_min_store()
/linux-6.14.4/drivers/gpu/drm/kmb/
Dkmb_drv.h32 #define KMB_MIN_VREFRESH 59 /*vertical refresh in Hz */
33 #define KMB_MAX_VREFRESH 60 /*vertical refresh in Hz */
35 #define KMB_SYS_CLK_MHZ 500
/linux-6.14.4/sound/soc/codecs/
Dsrc4xxx.c209 dev_info(component->dev, "changing mclk rate from %d to %d Hz\n", in src4xxx_set_mclk_hz()
251 "unsupported sample rate %d Hz for the master clock of %d Hz\n", in src4xxx_hw_params()
436 usleep_range(1, 500); /* sleep for more then 500 ns */ in src4xxx_probe()
440 usleep_range(500, 1000); /* sleep for 500 us or more */ in src4xxx_probe()
/linux-6.14.4/Documentation/hwmon/
Dsht3x.rst53 2000 0.5 Hz periodic measurement
54 1000 1 Hz periodic measurement
55 500 2 Hz periodic measurement
56 250 4 Hz periodic measurement
57 100 10 Hz periodic measurement
/linux-6.14.4/Documentation/devicetree/bindings/iio/adc/
Dadi,ad7192.yaml75 adi,rejection-60-Hz-enable:
77 This bit enables a notch at 60 Hz when the first notch of the sinc
78 filter is at 50 Hz. When REJ60 is set, a filter notch is placed at
79 60 Hz when the sinc filter first notch is at 50 Hz. This allows
80 simultaneous 50 Hz/ 60 Hz rejection.
99 When this bit is set to 1, the 500 nA current sources in the signal
217 adi,rejection-60-Hz-enable;
/linux-6.14.4/Documentation/networking/
Dplip.rst89 data) is, by default, 500usec. As IRQ delivery is more or less immediate,
92 When in IRQ-less mode, the PLIP driver polls the parallel port HZ times
93 per second (where HZ is typically 100 on most platforms, and 1024 on an
94 Alpha, as of this writing). Between two such polls, there are 10^6/HZ usecs.
97 the timeout is only 500usec long. As a result, it is required to change the
99 10^6/HZ usecs. If both sides of a PLIP connection are used in IRQ-less mode,
/linux-6.14.4/drivers/gpu/drm/i915/selftests/
Digt_flush_test.c37 if (intel_gt_wait_for_idle(gt, HZ * timeout_ms / 500) == -ETIME) { in igt_flush_test()
/linux-6.14.4/drivers/media/usb/gspca/
Dstk014.c55 500); in reg_r()
80 500); in reg_w()
110 500); /* timeout in milliseconds */ in rcv_val()
153 500); /* timeout in milliseconds */ in snd_val()
203 ? 0x33640000 /* 50 Hz */ in setlightfreq()
204 : 0x33780000); /* 60 Hz */ in setlightfreq()
/linux-6.14.4/Documentation/devicetree/bindings/i2c/
Daspeed,i2c.yaml41 minimum: 500
44 description: frequency of the bus clock in Hz defaults to 100 kHz when not
/linux-6.14.4/drivers/net/wireless/mediatek/mt76/mt7921/
Dpci_mcu.c13 0, 500)) { in mt7921e_driver_own()
33 mdev->mcu.timeout = 3 * HZ; in mt7921_mcu_send_message()
/linux-6.14.4/drivers/watchdog/
Dmenz69_wdt.c24 #define MEN_Z069_TIMER_FREQ 500 /* 500 Hz */
/linux-6.14.4/Documentation/leds/
Dleds-cht-wcove.rst28 Supported values are 2000, 1000, 500 and 250 for
29 breathing frequencies of 1/4, 1/2, 1 and 2 Hz.
/linux-6.14.4/arch/arm/boot/dts/socionext/
Duniphier-pro5.dtsi45 opp-hz = /bits/ 64 <100000000>;
49 opp-hz = /bits/ 64 <116667000>;
53 opp-hz = /bits/ 64 <150000000>;
57 opp-hz = /bits/ 64 <175000000>;
61 opp-hz = /bits/ 64 <200000000>;
65 opp-hz = /bits/ 64 <233334000>;
69 opp-hz = /bits/ 64 <300000000>;
73 opp-hz = /bits/ 64 <350000000>;
77 opp-hz = /bits/ 64 <400000000>;
81 opp-hz = /bits/ 64 <466667000>;
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