| /f-stack/freebsd/contrib/device-tree/Bindings/iio/adc/ |
| H A D | fsl,imx25-gcq.txt | 15 - vref-ext-supply: The regulator supplying the ADC reference voltage.
16 Required when at least one subnode uses the this reference.
17 - vref-xp-supply: The regulator supplying the ADC reference voltage on pin XP.
18 Required when at least one subnode uses this reference.
19 - vref-yp-supply: The regulator supplying the ADC reference voltage on pin YP.
20 Required when at least one subnode uses this reference.
23 Optionally you can define subnodes which define the reference voltage
37 - fsl,adc-refp: specifies the positive reference input as defined in
39 - fsl,adc-refn: specifies the negative reference input as defined in
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| H A 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.
133 adi,reference-select = <0>;
141 adi,reference-select = <0>;
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| H A D | nuvoton,npcm-adc.txt | 12 - clocks: phandle of ADC reference clock, in case the clock is not
14 - vref-supply: The regulator supply ADC reference voltage, in case the
16 reference.
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| H A D | qcom,pm8xxx-xoadc.txt | 17 - xoadc-ref-supply: should reference a regulator that can supply
18 a reference voltage on demand. The reference voltage may vary
39 and reference the proper ADC interrupt.
88 to also specify this reference if ratiometric calibration
92 calibrated with the 0.625V and 1.25V reference channels, also
94 The reference voltage pairs when using ratiometric calibration:
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| /f-stack/freebsd/contrib/device-tree/Bindings/phy/ |
| H A D | ti,phy-am654-serdes.txt | 23 reference clock and right input clock in that order.
25 SERDES. Should have 3 items for CMU reference clock,
35 for selecting the correct reference clock. This can be used while
47 left input reference clock as indicated by <&k3_clks 153 4>, external
48 reference clock as indicated by <&k3_clks 153 1> and right input
49 reference clock as indicated by <&serdes1 AM654_SERDES_LO_REFCLK>. (The
53 first refers to the CMU reference clock, second refers to the left output
54 reference clock and the third refers to the right output reference clock.
57 parent of left input reference clock to MAINHSDIV_CLKOUT4 and parent of
58 CMU reference clock to left input reference clock.
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| H A D | qcom,usb-hs-phy.txt | 23 Definition: Should contain clock specifier for the reference and sleep
29 Definition: Should contain "ref" and "sleep" for the reference and sleep
46 Definition: Should contain a reference to the 3.3V supply
51 Definition: Should contain a reference to the 1.8V supply
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| /f-stack/freebsd/contrib/device-tree/Bindings/iio/dac/ |
| H A D | ad7303.txt | 10 - REF-supply: Phandle to the external reference voltage supply. This should
11 only be set if there is an external reference voltage connected to the REF
12 pin. If the property is not set Vdd/2 is used as the reference voltage.
21 adi,use-external-reference;
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| H A D | mcp4725.txt | 7 voltage reference on mcp4725. It is used as a voltage reference on
12 used as a voltage reference when this supply is specified.
15 the datasheet: This is offered in cases where the reference voltage
28 /* mcp4726 with the buffered external reference voltage */
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| H A D | ltc2632.txt | 28 - vref-supply: Phandle to the external reference voltage supply. This should
29 only be set if there is an external reference voltage connected to the VREF
30 pin. If the property is not set the internal reference is used.
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| /f-stack/freebsd/contrib/device-tree/Bindings/regulator/ |
| H A D | st,stm32-vrefbuf.yaml | 7 title: STMicroelectronics STM32 Voltage reference buffer bindings
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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| /f-stack/freebsd/contrib/device-tree/Bindings/net/ |
| H A D | mediatek-dwmac.txt | 26 It should be defined for RMII interface when the reference clock is from MT2712 SoC.
36 reference clock, which is from external PHYs, is connected to RXC pin
40 MT2712 SoC provides the RMII reference clock, which outputs to TXC pin only.
43 2. tx clock inside MAC will be inversed relative to reference clock
45 3. the reference clock, which outputs to TXC pin will be inversed in RMII case
46 when the reference clock is from MT2712 SoC.
49 2. reference clock will be inversed when arrived at MAC in RMII case, when
50 the reference clock is from external PHYs.
52 the reference clock is from MT2712 SoC.
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| /f-stack/freebsd/contrib/device-tree/Bindings/sound/ |
| H A D | qcom,wcd934x.yaml | 40 description: A reference to the 1.8V buck supply
43 description: A reference to the 1.8V SIDO buck supply
46 description: A reference to the 1.8V rx supply
49 description: A reference to the 1.8V tx supply
52 description: A reference to the vbat supply
55 description: A reference to the 1.8V I/O supply
58 description: A reference to the micbias supply
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| H A D | qcom,wcd9335.txt | 61 Definition: Should contain a reference to the 1.8V buck supply
66 Definition: Should contain a reference to the 1.8V SIDO buck supply
71 Definition: Should contain a reference to the 1.8V rx supply
76 Definition: Should contain a reference to the 1.8V tx supply
81 Definition: Should contain a reference to the vbat supply
86 Definition: Should contain a reference to the micbias supply
91 Definition: Should contain a reference to the 1.8V io supply
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| H A D | tas2552.txt | 18 tas2552 can receive its reference clock via MCLK, BCLK, IVCLKIN pin or use the
20 reference clock is also selectable: PLL, IVCLKIN, BCLK or MCLK.
22 defined values to select and configure the PLL and PDM reference clocks.
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| /f-stack/freebsd/contrib/device-tree/Bindings/rtc/ |
| H A D | rtc-meson.txt | 12 - clocks: reference to the external 32.768kHz crystal oscillator.
13 - vdd-supply: reference to the power supply of the RTC block.
14 - resets: reset controller reference to allow reset of the controller
18 - #size-cells: should be 1 to reference the battery-backed non-volatile memory
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| /f-stack/freebsd/contrib/device-tree/Bindings/remoteproc/ |
| H A D | qcom,q6v5.txt | 33 Definition: reference to the interrupts that match interrupt-names
62 Definition: reference to the clocks that match clock-names
90 Definition: reference to the reset-controller for the modem sub-system
91 reference to the list of 3 reset-controllers for the
93 reference to the list of 2 reset-controllers for the modem
121 Definition: reference to the regulators to be held on behalf of the
132 Definition: reference to the regulators to be held on behalf of the
140 Definition: reference to the regulators to be held on behalf of the
146 Definition: reference to power-domains that match power-domain-names
167 Definition: reference to the smem state for requesting the Hexagon to
[all …]
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| /f-stack/freebsd/contrib/device-tree/Bindings/ptp/ |
| H A D | ptp-qoriq.txt | 15 - fsl,cksel Timer reference clock source.
16 - fsl,tclk-period Timer reference clock period in nanoseconds.
32 TimerOsc = selected reference clock MHz
52 according to reference manual, the next clock sources can be used:
55 <0> - external high precision timer reference clock (TSEC_TMR_CLK
62 <0> - external high precision timer reference clock (TMR_1588_CLK)
67 When this attribute is not used, the IEEE 1588 timer reference clock
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| /f-stack/freebsd/contrib/device-tree/Bindings/iio/ |
| H A 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
95 respect to the local earth geomagnetic reference frame where (y) is in the
152 frame of reference.
[all …]
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| /f-stack/freebsd/contrib/device-tree/Bindings/clock/ |
| H A D | xlnx,zynqmp-clk.txt | 24 The Zynq UltraScale+ MPSoC has one primary and four alternative reference clock
26 - pss_ref_clk (PS reference clock)
27 - video_clk (reference clock for video system )
28 - pss_alt_ref_clk (alternative PS reference clock)
30 - gt_crx_ref_clk (transceiver reference clock)
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| H A D | idt,versaclock5.txt | 22 reference clock.
25 Xtal used) or CLKIN reference
66 /* 25MHz reference crystal */
81 /* Connect XIN input to 25MHz reference */
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| /f-stack/freebsd/contrib/device-tree/Bindings/media/i2c/ |
| H A D | ov9650.txt | 7 - clocks: reference to the xvclk input clock.
10 - reset-gpios: reference to the GPIO connected to the resetb pin, if any.
12 - powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
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| H A D | ov2640.txt | 9 - clocks: reference to the xvclk input clock.
13 - resetb-gpios: reference to the GPIO connected to the resetb pin, if any.
14 - pwdn-gpios: reference to the GPIO connected to the pwdn pin, if any.
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| H A D | ov772x.txt | 11 - clocks: reference to the xclk input clock.
14 - reset-gpios: reference to the GPIO connected to the RSTB pin which is
16 - powerdown-gpios: reference to the GPIO connected to the PWDN pin which is
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| /f-stack/freebsd/contrib/device-tree/Bindings/net/can/ |
| H A D | mpc5xxx-mscan.txt | 14 "ref" for reference clock (XTAL)
25 "ref" for reference clock
30 the reference clock will be used.
32 - fsl,mscan-clock-divider: for the reference and system clock, an additional
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| /f-stack/freebsd/contrib/device-tree/Bindings/hwmon/ |
| H A D | mcp3021.txt | 11 - reference-voltage-microvolt
20 reference-voltage-microvolt = <4500000>; /* 4.5 V */
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