Searched full:reference (Results 1 – 25 of 1009) sorted by relevance
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| /Documentation/devicetree/bindings/iio/adc/ |
| D | fsl,imx25-gcq.yaml | 28 The regulator supplying the ADC reference voltage.
29 Required when at least one subnode uses the this reference.
33 The regulator supplying the ADC reference voltage on pin XP.
34 Required when at least one subnode uses this reference.
38 The regulator supplying the ADC reference voltage on pin YP.
39 Required when at least one subnode uses this reference.
61 Child nodes used to define the reference voltages used for each channel
82 Specifies the positive reference input as defined in
84 0: YP voltage reference
85 1: XP voltage reference
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| D | adi,max11410.yaml | 44 description: Optional avdd supply. Used as reference when no explicit reference supplied.
47 description: vref0p supply can be used as reference for conversion.
50 description: vref1p supply can be used as reference for conversion.
53 description: vref2p supply can be used as reference for conversion.
56 description: vref0n supply can be used as reference for conversion.
59 description: vref1n supply can be used as reference for conversion.
62 description: vref2n supply can be used as reference for conversion.
79 adi,reference:
81 Select the reference source to use when converting on
112 description: Enable buffered mode for positive reference.
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| D | adi,ad7949.yaml | 31 Buffered ADC reference voltage supply.
35 Unbuffered ADC reference voltage supply.
39 Internal reference voltage selection in microvolts.
41 If no internal reference is specified, the channel will default to the
42 external reference defined by vrefin-supply (or vref-supply).
45 If no supplies are defined, the reference selection will default to
46 4096mV internal reference.
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| D | adi,ad4130.yaml | 60 description: refin1 supply. Can be used as reference for conversion.
63 description: refin2 supply. Can be used as reference for conversion.
66 description: AVDD voltage supply. Can be used as reference for conversion.
114 18: Internal reference
130 adi,reference-select:
132 Select the reference source to use when converting on the
136 2: REFOUT/AVSS (Internal reference)
220 adi,reference-select = <2>;
229 adi,reference-select = <2>;
238 adi,reference-select = <2>;
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| D | adi,ad7124.yaml | 47 description: refin1 supply can be used as reference for conversion.
50 description: refin2 supply can be used as reference for conversion.
53 description: avdd supply can be used as reference for conversion.
78 adi,reference-select:
80 Select the reference source to use when converting on
85 If this field is left empty, internal reference is selected.
134 adi,reference-select = <0>;
142 adi,reference-select = <0>;
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| D | aspeed,ast2600-adc.yaml | 22 • Built-in a register to trim internal reference voltage.
23 • Internal or External reference voltage.
24 • Support 2 Internal reference voltage 1.2v or 2.5v.
33 Their trimming data, which is used to calibrate internal reference volage,
53 The external regulator supply ADC reference voltage.
58 ADC internal reference voltage in microvolts.
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| /Documentation/admin-guide/media/ |
| D | dvb-usb-dib0700-cardlist.rst | 29 * - DiBcom NIM7090 reference design
31 * - DiBcom NIM8096MD reference design
33 * - DiBcom NIM9090MD reference design
35 * - DiBcom STK7070P reference design
37 * - DiBcom STK7070PD reference design
39 * - DiBcom STK7700D reference design
41 * - DiBcom STK7700P reference design
43 * - DiBcom STK7770P reference design
45 * - DiBcom STK807xP reference design
47 * - DiBcom STK807xPVR reference design
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| /Documentation/hwmon/ |
| D | ads7828.rst | 36 * ext_vref: (bool) External reference
37 set to true if it operates with an external reference, false for default
38 internal reference.
40 * vref_mv: (unsigned int) Voltage reference
41 if using an external reference, set this to the reference voltage in mV,
46 operation and internal voltage reference (2.5V).
59 The chip also has the facility to use an external voltage reference. This
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| /Documentation/devicetree/bindings/remoteproc/ |
| D | qcom,q6v5.txt | 27 Definition: reference to the interrupts that match interrupt-names
37 Definition: reference to the clocks that match clock-names
54 Definition: reference to the list of 3 reset-controllers for the
66 Definition: reference to wcss reserved-memory region.
73 Definition: reference to the regulators to be held on behalf of the
79 Definition: reference to the smem state for requesting the Hexagon to
90 Definition: a phandle reference to a syscon representing TCSR followed
97 Definition: reference to the reserved-memory for the region
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| /Documentation/filesystems/nfs/ |
| D | pnfs.rst | 2 Reference counting in pnfs
6 reference multiple devices, each of which can reference multiple data servers.
9 we need to reference count.
20 We reference the header for the inode pointing to it, across each
26 the reference count, as the layout is kept around by the lseg that
32 lsegs reference device ids, which are resolved per nfs_client and
51 level cache. Its reference is held over the lifetime of the deviceid
57 lseg maintains an extra reference corresponding to the NFS_LSEG_VALID
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| /Documentation/devicetree/bindings/clock/ |
| D | xlnx,versal-clk.yaml | 61 - description: reference clock
62 - description: alternate reference clock
63 - description: alternate reference clock for programmable logic
83 - description: PS reference clock
84 - description: reference clock for video system
85 - description: alternative PS reference clock
86 - description: auxiliary reference clock
87 - description: transceiver reference clock
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| D | samsung,exynos850-clock.yaml | 71 - description: External reference clock (26 MHz)
87 - description: External reference clock (26 MHz)
105 - description: External reference clock (26 MHz)
123 - description: External reference clock (26 MHz)
141 - description: External reference clock (26 MHz)
165 - description: External reference clock (26 MHz)
183 - description: External reference clock (26 MHz)
201 - description: External reference clock (26 MHz)
225 - description: External reference clock (26 MHz)
249 - description: External reference clock (26 MHz)
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| D | samsung,exynosautov9-clock.yaml | 70 - description: External reference clock (26 MHz)
86 - description: External reference clock (26 MHz)
104 - description: External reference clock (26 MHz)
122 - description: External reference clock (26 MHz)
142 - description: External reference clock (26 MHz)
164 - description: External reference clock (26 MHz)
186 - description: External reference clock (26 MHz)
206 - description: External reference clock (26 MHz)
226 - description: External reference clock (26 MHz)
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| D | tesla,fsd-clock.yaml | 56 - description: External reference clock (24 MHz)
70 - description: External reference clock (24 MHz)
90 - description: External reference clock (24 MHz)
114 - description: External reference clock (24 MHz)
134 - description: External reference clock (24 MHz)
152 - description: External reference clock (24 MHz)
166 - description: External reference clock (24 MHz)
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| /Documentation/devicetree/bindings/timer/ |
| D | nuvoton,npcm7xx-timer.yaml | 29 - description: The reference clock for timer 0
30 - description: The reference clock for timer 1
31 - description: The reference clock for timer 2
32 - description: The reference clock for timer 3
33 - description: The reference clock for timer 4
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| /Documentation/devicetree/bindings/ptp/ |
| D | ptp-qoriq.txt | 15 - fsl,cksel Timer reference clock source.
16 - fsl,tclk-period Timer reference clock period in nanoseconds.
34 TimerOsc = selected reference clock MHz
51 Reference clock source is determined by the value, which is holded
54 according to reference manual, the next clock sources can be used:
57 <0> - external high precision timer reference clock (TSEC_TMR_CLK
64 <0> - external high precision timer reference clock (TMR_1588_CLK)
69 When this attribute is not used, the IEEE 1588 timer reference clock
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| /Documentation/gpu/ |
| D | drm-kms-helpers.rst | 36 Modeset Helper Reference for Common Vtables
47 Atomic Modeset Helper Functions Reference
62 Helper Functions Reference
77 Atomic State Helper Reference
83 GEM Atomic Helper Reference
95 Simple KMS Helper Reference
107 fbdev Helper Functions Reference
122 format Helper Functions Reference
128 Framebuffer DMA Helper Functions Reference
137 Framebuffer GEM Helper Reference
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| /Documentation/devicetree/bindings/iio/ |
| D | mount-matrix.txt | 17 reference into the device frame of reference using a translation matrix as
23 relative to some specific device frame of reference.
28 reference to (x,y,z) orientation, with (x,y) corresponding to these axes on the
37 reference. This means that the sensor may be flipped upside-down, left-right,
38 or tilted at any angle relative to the frame of reference.
40 Another frame of reference is how the device with its sensor relates to the
49 - Accelerometers have their world frame of reference toward the center of
54 reference can thus be determined. and users would likely expect a value of
93 - Magnetometers (compasses) have their world frame of reference relative to the
95 respect to the local earth geomagnetic reference frame where (y) is in the
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| /Documentation/RCU/ |
| D | rcuref.rst | 4 Reference-count design for elements of lists/arrays protected by RCU
9 stop if you need to combine reference counts and RCU. Please see
16 Reference counting on elements of lists which are protected by traditional
50 search_and_reference() could potentially hold reference to an element which
81 Sometimes, a reference to the element needs to be obtained in the
119 The key point is that the initial reference added by add() is not removed
123 readers that can or ever will be able to reference the element. The
125 any reader finds the element, that reader may safely acquire a reference
126 without checking the value of the reference counter.
130 a given object will succeed in obtaining a reference to that object,
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| /Documentation/devicetree/bindings/net/ |
| D | micrel.txt | 23 - micrel,rmii-reference-clock-select-25-mhz: RMII Reference Clock Select
26 Setting the RMII Reference Clock Select bit enables 25 MHz rather
31 Specifically, a clock reference ("rmii-ref" below) is always needed to
37 - KSZ8021, KSZ8031, KSZ8081, KSZ8091: "rmii-ref": The RMII reference
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| D | mediatek-dwmac.yaml | 54 - description: RMII reference clock provided by MAC
99 If present, indicates that the RMII reference clock, which is from external
105 If present, indicates that MAC provides the RMII reference clock, which
113 2. tx clock inside MAC will be inversed relative to reference clock
115 3. the reference clock, which outputs to TXC pin will be inversed in RMII case
116 when the reference clock is from MAC.
123 2. reference clock will be inversed when arrived at MAC in RMII case, when
124 the reference clock is from external PHYs.
126 the reference clock is from MAC.
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| D | adi,adin.yaml | 42 A 25MHz reference and a free-running 125MHz.
43 The phy can alternatively automatically switch between the reference and
47 - 25mhz-reference
51 adi,phy-output-reference-clock:
52 description: Enable 25MHz reference clock output on CLK25_REF pin.
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| /Documentation/devicetree/bindings/regulator/ |
| D | st,stm32-vrefbuf.yaml | 7 title: STMicroelectronics STM32 Voltage reference buffer
10 Some STM32 devices embed a voltage reference buffer which can be used as
11 voltage reference for ADCs, DACs and also as voltage reference for external
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| /Documentation/driver-api/tty/ |
| D | tty_port.rst | 15 The reference and details are contained in the `TTY Port Reference`_ and `TTY
16 Port Operations Reference`_ sections at the bottom.
58 TTY Port Reference
66 TTY Port Operations Reference
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| /Documentation/bpf/ |
| D | graph_ds_impl.rst | 153 The verifier considers such a reference a *non-owning reference*. The ref
154 returned by ``bpf_obj_new`` is accordingly considered an *owning reference*.
161 *owning reference*
163 * This reference controls the lifetime of the pointee
172 *non-owning reference*
174 * This reference does not own the pointee
201 Any reference to a node that is in an rbtree _must_ be non-owning, since
233 1) n is an owning reference
235 2) n is a non-owning reference, it's been added to the tree
239 4) o is an owning reference, n and m non-owning, all point to same node
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