Searched full:pps (Results 1 – 25 of 28) sorted by relevance
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| /Documentation/ABI/testing/ |
| D | sysfs-pps | 1 What: /sys/class/pps/
5 The /sys/class/pps/ directory will contain files and
7 the PPS sources.
9 What: /sys/class/pps/ppsX/
13 The /sys/class/pps/ppsX/ directory is related to X-th
14 PPS source into the system. Each directory will
15 contain files to manage and control its PPS source.
17 What: /sys/class/pps/ppsX/assert
21 The /sys/class/pps/ppsX/assert file reports the assert events
29 What: /sys/class/pps/ppsX/clear
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| D | sysfs-ptp | 103 "1" means that the PPS is supported, while "0" means
140 PPS events to the Linux PPS subsystem. To enable PPS
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| D | sysfs-timecard | 22 PPS adjustments come from the PPS1 selector (default)
58 PHC output PPS is from the PHC clock
59 MAC output PPS is from the Miniature Atomic Clock
60 GNSS1 output PPS is from the first GNSS module
61 GNSS2 output PPS is from the second GNSS module
187 What: /sys/class/timecard/ocpN/pps
190 Description: This optional attribute links to the associated PPS device.
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| D | sysfs-class-usb_power_delivery | 231 Programmable Power Supply (PPS) Augmented PDO (APDO).
255 The PPS Power Limited bit indicates whether or not the source
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| /Documentation/driver-api/ |
| D | pps.rst | 4 PPS - Pulse Per Second
25 system several PPS sources.
27 PPS means "pulse per second" and a PPS source is just a device which
31 A PPS source can be connected to a serial port (usually to the Data
38 GPS receiver as PPS source, to obtain a wallclock-time with
45 While implementing a PPS API as RFC 2783 defines and using an embedded
55 task for a PPS API. But this assumption does not work for a single
58 precondition for the use of a PPS API.
60 The problem can be simply solved if you consider that a PPS source is
64 for instance) is a PPS source too, and if not they should provide the
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| D | index.rst | 124 pps
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| D | ptp.rst | 27 - Synchronization of the Linux system time via the PPS subsystem
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| /Documentation/devicetree/bindings/pps/ |
| D | pps-gpio.yaml | 4 $id: http://devicetree.org/schemas/pps/pps-gpio.yaml#
7 title: PPS Signal via GPIO
14 const: pps-gpio
17 description: The GPIO that provides the PPS signal.
21 description: The GPIO that provides the PPS ECHO signal.
41 pps {
42 compatible = "pps-gpio";
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| /Documentation/devicetree/bindings/rtc/ |
| D | renesas,rzn1-rtc.yaml | 33 - const: pps
65 interrupt-names = "alarm", "timer", "pps";
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| /Documentation/devicetree/bindings/iio/imu/ |
| D | adi,adis16480.yaml | 75 pps: In Pulse Per Second (PPS) Mode, the rate of data collection and
84 - pps
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| /Documentation/devicetree/bindings/net/ |
| D | fsl,fec.yaml | 85 - const: pps
94 - const: pps
186 fsl,pps-channel:
190 Specifies to which timer instance the PPS signal is routed.
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| D | ti,k3-am654-cpts.yaml | 96 ti,pps:
102 PPS events generation. Platform/board specific.
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| /Documentation/devicetree/bindings/gnss/ |
| D | mediatek.yaml | 34 description: Comes with pin names such as PPS1 or 1PPS.
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| /Documentation/devicetree/bindings/ptp/ |
| D | fsl,ptp.yaml | 104 Pulse Per Second (PPS) signal, since this will be offered to the PPS
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| /Documentation/translations/zh_CN/driver-api/ |
| D | index.rst | 105 * pps
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| /Documentation/userspace-api/ioctl/ |
| D | ioctl-number.rst | 103 '1' 00-1F linux/timepps.h PPS kit from Ulrich Windl
104 … <ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>
286 'p' A1-A5 linux/pps.h LinuxPPS
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| /Documentation/userspace-api/media/v4l/ |
| D | dev-decoder.rst | 123 PPS
132 SPS/PPS/IDR sequence (H.264/HEVC); a resume point is required to start decode
860 over a change of SPS/PPS. Even though the target frame could be a
861 keyframe, the stale SPS/PPS inside decoder state would lead to undefined
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| D | dev-encoder.rst | 444 produced again, e.g. SPS and PPS for H.264/HEVC.
679 again, e.g. SPS and PPS for H.264/HEVC.
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| D | dev-stateless-decoder.rst | 374 that case. Also depending on the codec used, picture parameters (e.g. SPS/PPS
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| D | ext-ctrls-codec.rst | 2672 Indicates whether to generate SPS and PPS at every IDR. Setting it to 0
2673 disables generating SPS and PPS at every IDR. Setting it to one enables
2674 generating SPS and PPS at every IDR.
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| /Documentation/netlink/specs/ |
| D | dpll.yaml | 105 name: pps
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| D | tc.yaml | 80 name: pps
1063 name: pps
1073 name: pps
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| /Documentation/networking/ |
| D | pktgen.rst | 114 6480562pps 3110Mb/sec (3110669760bps) errors: 0
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| /Documentation/devicetree/bindings/soc/ti/ |
| D | ti,pruss.yaml | 240 IEP is used for creating PTP clocks and generating PPS signals.
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| /Documentation/networking/device_drivers/ethernet/stmicro/ |
| D | stmmac.rst | 69 - Pulse-Per-Second Output (PPS)
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