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Searched refs:speed (Results 76 – 100 of 3121) sorted by relevance

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/openbmc/linux/drivers/cpufreq/
H A Dpowernow-k7.c174 unsigned int speed; in get_ranges() local
197 if (speed < minimum_speed) in get_ranges()
198 minimum_speed = speed; in get_ranges()
199 if (speed > maximum_speed) in get_ranges()
200 maximum_speed = speed; in get_ranges()
374 speed_mhz = speed / 1000; in powernow_acpi_init()
384 if (speed % 1000 > 0) in powernow_acpi_init()
407 if (speed < minimum_speed) in powernow_acpi_init()
408 minimum_speed = speed; in powernow_acpi_init()
409 if (speed > maximum_speed) in powernow_acpi_init()
[all …]
/openbmc/u-boot/drivers/i2c/
H A Ddesignware_i2c.c81 unsigned int speed) in __dw_i2c_set_bus_speed() argument
87 if (speed >= I2C_MAX_SPEED) in __dw_i2c_set_bus_speed()
89 else if (speed >= I2C_FAST_SPEED) in __dw_i2c_set_bus_speed()
391 __dw_i2c_set_bus_speed(i2c_base, NULL, speed); in __dw_i2c_init()
433 unsigned int speed) in dw_i2c_set_bus_speed() argument
435 adap->speed = speed; in dw_i2c_set_bus_speed()
436 return __dw_i2c_set_bus_speed(i2c_get_base(adap), NULL, speed); in dw_i2c_set_bus_speed()
439 static void dw_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr) in dw_i2c_init() argument
441 __dw_i2c_init(i2c_get_base(adap), speed, slaveaddr); in dw_i2c_init()
468 dw_i2c_init(adap, adap->speed, adap->slaveaddr); in dw_i2c_probe()
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H A Dihs_i2c.c20 uint speed; member
282 static int ihs_i2c_set_bus_speed(struct udevice *bus, uint speed) in ihs_i2c_set_bus_speed() argument
286 if (speed != priv->speed && priv->speed != 0) in ihs_i2c_set_bus_speed()
289 priv->speed = speed; in ihs_i2c_set_bus_speed()
354 static void ihs_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr) in ihs_i2c_init() argument
399 unsigned int speed) in ihs_i2c_set_bus_speed() argument
401 if (speed != adap->speed) in ihs_i2c_set_bus_speed()
403 return speed; in ihs_i2c_set_bus_speed()
H A Dast2600_i2c.c273 debug("Setting speed for I2C%d to <%u>\n", dev->seq, speed); in ast2600_i2c_set_speed()
274 if (!speed) { in ast2600_i2c_set_speed()
290 if ((apb_clk / speed) <= 32) { in ast2600_i2c_set_speed()
292 divisor = DIV_ROUND_UP(apb_clk, speed); in ast2600_i2c_set_speed()
293 } else if ((base_clk1 / speed) <= 32) { in ast2600_i2c_set_speed()
295 divisor = DIV_ROUND_UP(base_clk1, speed); in ast2600_i2c_set_speed()
296 } else if ((base_clk2 / speed) <= 32) { in ast2600_i2c_set_speed()
298 divisor = DIV_ROUND_UP(base_clk2, speed); in ast2600_i2c_set_speed()
299 } else if ((base_clk3 / speed) <= 32) { in ast2600_i2c_set_speed()
301 divisor = DIV_ROUND_UP(base_clk3, speed); in ast2600_i2c_set_speed()
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H A Dlpc32xx_i2c.c54 unsigned int speed, unsigned int chip) in __i2c_set_bus_speed() argument
58 if (speed == 0) in __i2c_set_bus_speed()
63 half_period = (get_periph_clk_rate() / speed) / 2; in __i2c_set_bus_speed()
67 half_period = (get_hclk_clk_rate() / speed) / 2; in __i2c_set_bus_speed()
254 unsigned int speed) in lpc32xx_i2c_set_bus_speed() argument
256 return __i2c_set_bus_speed(lpc32xx_i2c[adap->hwadapnr], speed, in lpc32xx_i2c_set_bus_speed()
286 __i2c_init(dev->base, dev->speed, 0, dev->index);
330 static int lpc32xx_i2c_set_bus_speed(struct udevice *bus, unsigned int speed)
333 return __i2c_set_bus_speed(dev->base, speed, dev->index);
340 __i2c_init(dev->base, dev->speed, 0, dev->index);
/openbmc/linux/drivers/usb/usbip/
H A Dvhci_sysfs.c49 vdev->speed, vdev->devid); in port_show_vhci()
274 enum usb_device_speed speed) in valid_args() argument
280 switch (speed) { in valid_args()
289 usb_speed_string(speed)); in valid_args()
313 __u32 port = 0, pdev_nr = 0, rhport = 0, devid = 0, speed = 0; in attach_store() local
337 sockfd, devid, speed); in attach_store()
340 if (!valid_args(&pdev_nr, &rhport, speed)) in attach_store()
352 if (speed == USB_SPEED_SUPER) in attach_store()
418 devid, speed, usb_speed_string(speed)); in attach_store()
421 vdev->speed = speed; in attach_store()
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/openbmc/linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
H A Dvega20_thermal.h56 uint32_t *speed);
58 uint32_t speed);
60 uint32_t *speed);
62 uint32_t speed);
H A Dvega10_thermal.h58 uint32_t *speed);
63 uint32_t speed);
68 uint32_t speed);
70 uint32_t *speed);
/openbmc/linux/Documentation/devicetree/bindings/phy/
H A Dapm-xgene-phy.txt20 supported link speed on the host. Range from 0 to
26 supported link speed on the host. Default is 0.
29 (up to 3) supported link speed on the host. Range is
32 each (up to 3) supported link speed on the host.
37 speed on the host. Range is 0 to 273000 in unit of
41 speed on the host. Range is 0 to 127400 in unit uV.
46 - apm,tx-speed : Tx operating speed. One set of 3-tuple for each
47 supported link speed on the host.
/openbmc/linux/Documentation/hwmon/
H A Ddme1737.rst203 zone[1-3]_auto_point2_temp full-speed temp
204 zone[1-3]_auto_point1_temp low-speed temp
224 full-speed full-speed full-speed
230 low-speed low-speed low-speed
231 - min-speed low-speed
232 min-speed min-speed min-speed
233 - min-speed min-speed
285 the low-speed temp, auto_point2 is the
288 to full-speed (100% duty-cycle).
339 low-speed duty-cycle.
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H A Dadt7462.rst21 This chip is a bit of a beast. It has 8 counters for measuring fan speed. It
28 that allows fan speed to be adjusted automatically based on any of the three
34 Each of the measured inputs (voltage, temperature, fan speed) has
64 - point1: Set the pwm speed at a lower temperature bound.
65 - point2: Set the pwm speed at a higher temperature bound.
67 The ADT7462 will scale the pwm between the lower and higher pwm speed when
69 from 0 (off) to 255 (full speed). Fan speed will be set to maximum when the
H A Dnct6775.rst144 - this file stores PWM duty cycle or DC value (fan speed) in range:
146 0 (lowest speed) to 255 (full)
151 * 0 Fan control disabled (fans set to maximum speed)
221 milliseconds before fan speed is increased
224 milliseconds before fan speed is decreased
234 This modes tries to keep the fan speed constant.
237 Target fan speed
240 Target speed tolerance
254 critical temperature mode, in which the fans should run at full speed.
271 milliseconds before fan speed is increased
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/openbmc/linux/arch/arm/boot/dts/st/
H A Dstih410-b2260.dts94 /* Low speed expansion connector */
105 /* Low speed expansion connector */
111 /* Low speed expansion connector */
118 /* Low speed expansion connector */
124 /* Low speed expansion connector */
130 /* high speed expansion connector */
137 /* high speed expansion connector */
150 /* high speed expansion connector */
/openbmc/phosphor-fan-presence/control/example/
H A Dzones.yaml22 # should delay after setting fans to full speed on
33 # full_speed: [Full speed for the zone.]
34 # default_floor: [Default floor speed for the zone that fan speeds can
36 # increase_delay: [Number of seconds to delay additional speed increases
37 # that are less than the speed increase that's currently
40 # requested speed decreases may occur when no speed
/openbmc/linux/drivers/staging/media/av7110/
H A Dvideo-command.rst76 /* 0 or 1000 specifies normal speed,
79 >1: playback at speed/1000 of the normal speed,
80 <-1: reverse playback at (-speed/1000) of the normal speed. */
81 __s32 speed;
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Inventory/Item/Cpu/
H A DOperatingConfig.interface.yaml7 description: The base clock speed of the processor in MHz.
15 members, first is the base clock speed in MHz, and second is an array
16 identifying the set of core IDs to configure at that base speed.
27 The maximum clock speed to which the processor can be configured in
48 clock speed in MHz, and second is number of cores which can run at
49 that speed.
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pci/
H A Dg84.c81 g84_pcie_set_link_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed) in g84_pcie_set_link_speed() argument
85 if (speed == NVKM_PCIE_SPEED_5_0) in g84_pcie_set_link_speed()
95 g84_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width) in g84_pcie_set_link() argument
97 g84_pcie_set_cap_speed(pci, speed == NVKM_PCIE_SPEED_5_0); in g84_pcie_set_link()
98 g84_pcie_set_link_speed(pci, speed); in g84_pcie_set_link()
/openbmc/linux/drivers/macintosh/
H A Dwindfarm_rm31.c248 s32 speed, temp, power, t_max = 0; in cpu_fans_tick() local
368 int speed, dspeed, fan_min; in backside_fan_tick() local
382 backside_pid.target = speed; in backside_fan_tick()
392 speed = wf_pid_run(&backside_pid, temp); in backside_fan_tick()
395 FIX32TOPRINT(temp), speed); in backside_fan_tick()
410 speed = max(speed, fan_min); in backside_fan_tick()
455 int speed; in slots_fan_tick() local
473 speed = wf_pid_run(&slots_pid, temp); in slots_fan_tick()
476 FIX32TOPRINT(temp), speed); in slots_fan_tick()
478 slots_speed = speed; in slots_fan_tick()
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/openbmc/u-boot/drivers/net/phy/
H A Dbroadcom.c103 phydev->speed = SPEED_10; in bcm54xx_parse_status()
107 phydev->speed = SPEED_10; in bcm54xx_parse_status()
111 phydev->speed = SPEED_100; in bcm54xx_parse_status()
115 phydev->speed = SPEED_100; in bcm54xx_parse_status()
119 phydev->speed = SPEED_1000; in bcm54xx_parse_status()
123 phydev->speed = SPEED_1000; in bcm54xx_parse_status()
128 phydev->speed = SPEED_10; in bcm54xx_parse_status()
316 phydev->speed = 10; in bcm5482_parse_serdes_sr()
319 phydev->speed = 100; in bcm5482_parse_serdes_sr()
322 phydev->speed = 1000; in bcm5482_parse_serdes_sr()
/openbmc/linux/drivers/media/i2c/
H A Dmt9v011.c204 unsigned height, width, hblank, vblank, speed; in calc_fps() local
213 speed = mt9v011_read(sd, R0A_MT9V011_CLK_SPEED); in calc_fps()
236 u64 t_time, speed; in calc_speed() local
255 speed = t_time; in calc_speed()
256 do_div(speed, row_time * line_time); in calc_speed()
259 if (speed < 2) in calc_speed()
260 speed = 0; in calc_speed()
262 speed -= 2; in calc_speed()
265 if (speed > 15) in calc_speed()
268 return (u16)speed; in calc_speed()
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/openbmc/linux/drivers/net/
H A Dsungem_phy.c315 phy->speed = SPEED_10; in genmii_setup_aneg()
346 phy->speed = speed; in genmii_setup_forced()
357 switch(speed) { in genmii_setup_forced()
401 phy->speed = SPEED_10; in genmii_read_link()
471 phy->speed = SPEED_10; in bcm54xx_setup_aneg()
515 phy->speed = speed; in bcm54xx_setup_forced()
526 switch(speed) { in bcm54xx_setup_forced()
747 phy->speed = SPEED_10; in marvell_setup_aneg()
798 phy->speed = speed; in marvell_setup_forced()
807 switch(speed) { in marvell_setup_forced()
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/openbmc/linux/drivers/pcmcia/
H A Dsoc_common.c126 speed = spds[i]; in calc_speed()
127 if (speed == 0) in calc_speed()
128 speed = dflt; in calc_speed()
130 return speed; in calc_speed()
564 unsigned short speed = map->speed; in soc_common_pcmcia_set_io_map() local
586 if (speed == 0) in soc_common_pcmcia_set_io_map()
589 speed = 0; in soc_common_pcmcia_set_io_map()
619 unsigned short speed = map->speed; in soc_common_pcmcia_set_mem_map() local
637 if (speed == 0) in soc_common_pcmcia_set_mem_map()
638 speed = 300; in soc_common_pcmcia_set_mem_map()
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/openbmc/linux/drivers/usb/host/
H A Dxhci-mtk-sch.c59 return speed == USB_SPEED_FULL || speed == USB_SPEED_LOW; in is_fs_or_ls()
70 interval = usb_decode_interval(epd, speed); in decode_ep()
79 usb_speed_string(speed), usb_endpoint_num(epd), in decode_ep()
91 switch (speed) { in get_bw_boundary()
132 if (udev->speed >= USB_SPEED_SUPER) { in get_bw_info()
254 if (is_fs_or_ls(udev->speed)) { in create_sch_ep()
265 sch_ep->speed = udev->speed; in create_sch_ep()
300 if (sch_ep->speed == USB_SPEED_HIGH) { in setup_sch_info()
317 } else if (sch_ep->speed >= USB_SPEED_SUPER) { in setup_sch_info()
351 } else if (is_fs_or_ls(sch_ep->speed)) { in setup_sch_info()
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/openbmc/linux/arch/arm/mach-rpc/
H A Ddma.c207 int tcr, speed; in iomd_set_dma_speed() local
210 speed = 3; in iomd_set_dma_speed()
212 speed = 2; in iomd_set_dma_speed()
214 speed = 1; in iomd_set_dma_speed()
216 speed = 0; in iomd_set_dma_speed()
219 speed &= 3; in iomd_set_dma_speed()
223 tcr = (tcr & ~0x03) | speed; in iomd_set_dma_speed()
227 tcr = (tcr & ~0x0c) | (speed << 2); in iomd_set_dma_speed()
231 tcr = (tcr & ~0x30) | (speed << 4); in iomd_set_dma_speed()
235 tcr = (tcr & ~0xc0) | (speed << 6); in iomd_set_dma_speed()
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/openbmc/linux/arch/mips/cavium-octeon/executive/
H A Dcvmx-helper-rgmii.c108 gmx_cfg.s.speed = 1; in cvmx_helper_rgmii_internal_loopback()
277 result.s.speed = 1000; in __cvmx_helper_rgmii_link_get()
373 if (link_info.s.speed == 10) { in __cvmx_helper_rgmii_link_set()
375 new_gmx_cfg.s.speed = 0; in __cvmx_helper_rgmii_link_set()
376 } else if (link_info.s.speed == 100) { in __cvmx_helper_rgmii_link_set()
378 new_gmx_cfg.s.speed = 0; in __cvmx_helper_rgmii_link_set()
381 new_gmx_cfg.s.speed = 1; in __cvmx_helper_rgmii_link_set()
385 if (link_info.s.speed == 10) { in __cvmx_helper_rgmii_link_set()
389 } else if (link_info.s.speed == 100) { in __cvmx_helper_rgmii_link_set()
400 if ((link_info.s.speed == 10) || (link_info.s.speed == 100)) { in __cvmx_helper_rgmii_link_set()

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