| /kernel/linux/linux-5.10/Documentation/leds/ |
| D | ledtrig-transient.rst | 6 a one shot timer. The current support allows for setting two timers, one for
11 gets deactivated. There is no provision for one time activation to implement
15 Without one shot timer interface, user space can still use timer trigger to
20 Transient trigger addresses the need for one shot timer activation. The
56 non-transient state. When driver gets suspended, irrespective of the transient
71 - duration allows setting timer value in msecs. The initial value is 0.
72 - activate allows activating and deactivating the timer specified by
75 - state allows user to specify a transient state to be held for the specified
79 - one shot timer activate mechanism.
90 - one shot timer value. When activate is set, duration value
[all …]
|
| D | ledtrig-oneshot.rst | 2 One-shot LED Trigger
6 no clear trap points to put standard led-on and led-off settings. Using this
16 A one-shot LED only stays in a constant state when there are no events. An
26 Documentation/ABI/testing/sysfs-class-led-trigger-oneshot
28 Example use-case: network devices, initialization::
36 echo 1 > invert # set led as normally-on, turn the led on
40 echo 1 > shot # led starts blinking, ignored if already blinking
44 echo 0 > invert # set led as normally-off, turn the led off
|
| /kernel/linux/linux-6.6/Documentation/leds/ |
| D | ledtrig-transient.rst | 6 a one shot timer. The current support allows for setting two timers, one for
11 gets deactivated. There is no provision for one time activation to implement
15 Without one shot timer interface, user space can still use timer trigger to
20 Transient trigger addresses the need for one shot timer activation. The
56 non-transient state. When driver gets suspended, irrespective of the transient
71 - duration allows setting timer value in msecs. The initial value is 0.
72 - activate allows activating and deactivating the timer specified by
75 - state allows user to specify a transient state to be held for the specified
79 - one shot timer activate mechanism.
90 - one shot timer value. When activate is set, duration value
[all …]
|
| D | ledtrig-oneshot.rst | 2 One-shot LED Trigger
6 no clear trap points to put standard led-on and led-off settings. Using this
16 A one-shot LED only stays in a constant state when there are no events. An
26 Documentation/ABI/testing/sysfs-class-led-trigger-oneshot
28 Example use-case: network devices, initialization::
36 echo 1 > invert # set led as normally-on, turn the led on
40 echo 1 > shot # led starts blinking, ignored if already blinking
44 echo 0 > invert # set led as normally-off, turn the led off
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/hwmon/ |
| D | ina3221.txt | 5 - compatible: Must be "ti,ina3221"
6 - reg: I2C address
9 - ti,single-shot: This chip has two power modes: single-shot (chip takes one
13 but the single-shot mode is more power-friendly and useful
14 for battery-powered device which cares power consumptions
16 If this property is present, the single-shot mode will be
17 used, instead of the default continuous one for monitoring.
22 - #address-cells: Required only if a child node is present. Must be 1.
23 - #size-cells: Required only if a child node is present. Must be 0.
27 - reg: Must be 0, 1 or 2, corresponding to IN1, IN2 or IN3 port of INA3221
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/hwmon/ |
| D | ina3221.txt | 5 - compatible: Must be "ti,ina3221"
6 - reg: I2C address
9 - ti,single-shot: This chip has two power modes: single-shot (chip takes one
13 but the single-shot mode is more power-friendly and useful
14 for battery-powered device which cares power consumptions
16 If this property is present, the single-shot mode will be
17 used, instead of the default continuous one for monitoring.
22 - #address-cells: Required only if a child node is present. Must be 1.
23 - #size-cells: Required only if a child node is present. Must be 0.
27 - reg: Must be 0, 1 or 2, corresponding to IN1, IN2 or IN3 port of INA3221
[all …]
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| /kernel/linux/linux-5.10/drivers/iio/pressure/ |
| D | zpa2326.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 * ZPA2326 hardware supports 2 sampling mode: one shot and continuous.
20 * A complete one shot sampling cycle gets device out of low power mode,
34 * - get device out of low power mode,
35 * - setup hardware sampling period,
36 * - at end of period, upon data ready interrupt: pop pressure samples out of
38 * - when no longer needed, stop sampling process by putting device into
70 /* 200 ms should be enough for the longest conversion time in one-shot mode. */
78 * struct zpa2326_frequency - Hardware sampling frequency descriptor
102 ARRAY_SIZE(zpa2326_sampling_frequencies) - 1]; in zpa2326_highest_frequency()
[all …]
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| /kernel/linux/linux-6.6/drivers/iio/pressure/ |
| D | zpa2326.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 * ZPA2326 hardware supports 2 sampling mode: one shot and continuous.
20 * A complete one shot sampling cycle gets device out of low power mode,
34 * - get device out of low power mode,
35 * - setup hardware sampling period,
36 * - at end of period, upon data ready interrupt: pop pressure samples out of
38 * - when no longer needed, stop sampling process by putting device into
70 /* 200 ms should be enough for the longest conversion time in one-shot mode. */
78 * struct zpa2326_frequency - Hardware sampling frequency descriptor
102 ARRAY_SIZE(zpa2326_sampling_frequencies) - 1]; in zpa2326_highest_frequency()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/light/ |
| D | us5182d.txt | 4 - compatible: must be "upisemi,usd5182"
5 - reg: the I2C address of the device
8 - upisemi,glass-coef: glass attenuation factor - compensation factor of
11 - upisemi,dark-ths: array of 8 elements containing 16-bit thresholds (adc
14 - upisemi,upper-dark-gain: 8-bit dark gain compensation factor(4 int and 4
15 fractional bits - Q4.4) applied when light > threshold
17 - upisemi,lower-dark-gain: 8-bit dark gain compensation factor(4 int and 4
18 fractional bits - Q4.4) applied when light < threshold
20 - upisemi,continuous: This chip has two power modes: one-shot (chip takes one
22 chip takes continuous measurements). The one-shot mode is
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/light/ |
| D | upisemi,us5182.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jonathan Cameron <jic23@kernel.org>
19 upisemi,glass-coef:
22 glass attenuation factor - compensation factor of resolution 1000
26 upisemi,dark-ths:
27 $ref: /schemas/types.yaml#/definitions/uint16-array
31 16-bit thresholds (adc counts) corresponding to every scale.
33 upisemi,upper-dark-gain:
[all …]
|
| /kernel/linux/linux-6.6/drivers/hwmon/ |
| D | lm75.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * lm75.c - Part of lm_sensors, Linux kernel modules for hardware
14 #include <linux/hwmon-sysfs.h>
57 * struct lm75_params - lm75 configuration parameters.
74 * than one.
115 /*-----------------------------------------------------------------------*/
122 * In case of being supported multiple configurations, the default one must
127 .clr_mask = 1 << 5, /* not one-shot mode */
132 .set_mask = 3 << 5, /* 12-bit mode*/
141 .set_mask = 2 << 5, /* 11-bit mode */
[all …]
|
| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | tmp108.rst | 19 -----------
21 The Texas Instruments TMP108 implements one temperature sensor. An alert pin
26 The sensor is accurate to 0.75C over the range of -25 to +85 C, and to 1.0
27 degree from -40 to +125 C. Resolution of the sensor is 0.0625 degree. The
28 operating temperature has a minimum of -55 C and a maximum of +150 C.
35 the TMP108 has a one-shot mode where the device is normally shut-down. When a
36 one shot is requested the temperature is read, the result can be retrieved,
40 The driver provides the common sysfs-interface for temperatures (see
41 Documentation/hwmon/sysfs-interface.rst under Temperatures).
|
| /kernel/linux/linux-6.6/Documentation/hwmon/ |
| D | tmp108.rst | 19 -----------
21 The Texas Instruments TMP108 implements one temperature sensor. An alert pin
26 The sensor is accurate to 0.75C over the range of -25 to +85 C, and to 1.0
27 degree from -40 to +125 C. Resolution of the sensor is 0.0625 degree. The
28 operating temperature has a minimum of -55 C and a maximum of +150 C.
35 the TMP108 has a one-shot mode where the device is normally shut-down. When a
36 one shot is requested the temperature is read, the result can be retrieved,
40 The driver provides the common sysfs-interface for temperatures (see
41 Documentation/hwmon/sysfs-interface.rst under Temperatures).
|
| D | max31827.rst | 1 .. SPDX-License-Identifier: GPL-2.0
12 Addresses scanned: I2C 0x40 - 0x5f
20 Addresses scanned: I2C 0x40 - 0x5f
28 Addresses scanned: I2C 0x40 - 0x5f
34 - Daniel Matyas <daniel.matyas@analog.com>
37 -----------
40 between them is found in the default power-on behaviour of the chips. While the
52 hysteresis value: -40 and -30 degrees for under temperature alarm and +100 and
69 The conversions can be manual with the one-shot functionality and automatic with
76 requested, one-shot is triggered, the device waits for 140 (conversion time) + 1
[all …]
|
| /kernel/linux/linux-5.10/drivers/hwmon/ |
| D | lm75.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * lm75.c - Part of lm_sensors, Linux kernel modules for hardware
14 #include <linux/hwmon-sysfs.h>
56 * struct lm75_params - lm75 configuration parameters.
73 * than one.
114 /*-----------------------------------------------------------------------*/
121 * In case of being supported multiple configurations, the default one must
126 .clr_mask = 1 << 5, /* not one-shot mode */
132 .set_mask = 2 << 5, /* 11-bit mode */
141 .set_mask = 2 << 5, /* 11-bit mode */
[all …]
|
| /kernel/linux/linux-5.10/arch/m68k/include/asm/ |
| D | mac_psc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
9 * The first seven DMA channels appear to be "one-shot" and are actually
10 * sets of two channels; one member is active while the other is being
12 * The one-shot channels are grouped together and are:
23 * to be closely tied and share one set of registers. They also seem to run
25 * not understood as there seems to be only one input and one output buffer
30 * machine with easy-to-find patterns and looking for them in the DMA
34 * 1999-05-25 (jmt)
52 * One-shot DMA control registers
69 * You're supposed to use one channel while the other runs and
[all …]
|
| /kernel/linux/linux-6.6/arch/m68k/include/asm/ |
| D | mac_psc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
9 * The first seven DMA channels appear to be "one-shot" and are actually
10 * sets of two channels; one member is active while the other is being
12 * The one-shot channels are grouped together and are:
23 * to be closely tied and share one set of registers. They also seem to run
25 * not understood as there seems to be only one input and one output buffer
30 * machine with easy-to-find patterns and looking for them in the DMA
34 * 1999-05-25 (jmt)
52 * One-shot DMA control registers
69 * You're supposed to use one channel while the other runs and
[all …]
|
| /kernel/linux/linux-5.10/drivers/leds/trigger/ |
| D | ledtrig-oneshot.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * One-shot LED Trigger
7 * Based on ledtrig-timer.c by Richard Purdie <rpurdie@openedhand.com>
32 &led_cdev->blink_delay_on, &led_cdev->blink_delay_off, in led_shot()
33 oneshot_data->invert); in led_shot()
43 return sprintf(buf, "%u\n", oneshot_data->invert); in led_invert_show()
58 oneshot_data->invert = !!state; in led_invert_store()
60 if (oneshot_data->invert) in led_invert_store()
73 return sprintf(buf, "%lu\n", led_cdev->blink_delay_on); in led_delay_on_show()
87 led_cdev->blink_delay_on = state; in led_delay_on_store()
[all …]
|
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
18 For more details read Documentation/leds/leds-class.rst.
23 tristate "LED One-shot Trigger"
25 This allows LEDs to blink in one-shot pulses with parameters
53 The flash frequency is a hyperbolic function of the 1-minute
88 from there. One use case is n810's keypad LEDs that could
106 This allows one time activation of a transient state on
144 the audio mute and mic-mute changes.
|
| /kernel/linux/linux-6.6/drivers/leds/trigger/ |
| D | ledtrig-oneshot.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * One-shot LED Trigger
7 * Based on ledtrig-timer.c by Richard Purdie <rpurdie@openedhand.com>
32 &led_cdev->blink_delay_on, &led_cdev->blink_delay_off, in led_shot()
33 oneshot_data->invert); in led_shot()
43 return sprintf(buf, "%u\n", oneshot_data->invert); in led_invert_show()
58 oneshot_data->invert = !!state; in led_invert_store()
60 if (oneshot_data->invert) in led_invert_store()
73 return sprintf(buf, "%lu\n", led_cdev->blink_delay_on); in led_delay_on_show()
87 led_cdev->blink_delay_on = state; in led_delay_on_store()
[all …]
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
18 For more details read Documentation/leds/leds-class.rst.
23 tristate "LED One-shot Trigger"
25 This allows LEDs to blink in one-shot pulses with parameters
53 The flash frequency is a hyperbolic function of the 1-minute
90 from there. One use case is n810's keypad LEDs that could
108 This allows one time activation of a transient state on
146 the audio mute and mic-mute changes.
156 When build as a module this driver will be called ledtrig-tty.
|
| /kernel/linux/linux-6.6/kernel/time/ |
| D | tick-oneshot.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright(C) 2005-2006, Thomas Gleixner <tglx@linutronix.de>
7 * Copyright(C) 2005-2007, Red Hat, Inc., Ingo Molnar
8 * Copyright(C) 2006-2007, Timesys Corp., Thomas Gleixner
18 #include "tick-internal.h"
21 * tick_program_event - program the CPU local timer device for the next event
32 dev->next_event = KTIME_MAX; in tick_program_event()
48 * tick_resume_oneshot - resume oneshot mode
59 * tick_setup_oneshot - setup the event device for oneshot mode (hres or nohz)
65 newdev->event_handler = handler; in tick_setup_oneshot()
[all …]
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| /kernel/linux/linux-5.10/kernel/time/ |
| D | tick-oneshot.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright(C) 2005-2006, Thomas Gleixner <tglx@linutronix.de>
7 * Copyright(C) 2005-2007, Red Hat, Inc., Ingo Molnar
8 * Copyright(C) 2006-2007, Timesys Corp., Thomas Gleixner
18 #include "tick-internal.h"
32 dev->next_event = KTIME_MAX; in tick_program_event()
48 * tick_resume_onshot - resume oneshot mode
59 * tick_setup_oneshot - setup the event device for oneshot mode (hres or nohz)
65 newdev->event_handler = handler; in tick_setup_oneshot()
71 * tick_switch_to_oneshot - switch to oneshot mode
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | notif-wait.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2005-2014 Intel Corporation
4 * Copyright (C) 2015-2017 Intel Deutschland GmbH
11 #include "iwl-trans.h"
22 * struct iwl_notification_wait - notification wait entry
40 * Each notification is one-shot. If at some point we
41 * need to support multi-shot notifications (which
67 wake_up_all(¬if_data->notif_waitq); in iwl_notification_notify()
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/timer/ |
| D | nvidia,tegra210-timer.txt | 3 The Tegra210 timer provides fourteen 29-bit timer counters and one 32-bit
5 from the oscillator clock (TMR0-TMR9) or directly at the oscillator clock
6 (TMR10-TMR13). Each TMR can be programmed to generate one-shot, periodic,
10 - compatible : "nvidia,tegra210-timer".
11 - reg : Specifies base physical address and size of the registers.
12 - interrupts : A list of 14 interrupts; one per each timer channels 0 through
14 - clocks : Must contain one entry, for the module clock.
15 See ../clocks/clock-bindings.txt for details.
18 compatible = "nvidia,tegra210-timer";
35 clock-names = "timer";
|