Searched full:bias (Results 1 – 25 of 228) sorted by relevance
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| /Documentation/devicetree/bindings/net/ |
| D | qcom,qca807x.yaml | 80 With this enabled and qcom,dac-full-bias-current
81 and qcom,dac-disable-bias-current-tweak disabled,
82 bias current is half.
85 qcom,dac-full-bias-current:
87 Set Analog MDI driver bias current to FULL.
89 With this not defined, bias current is set to DSP.
90 (bias current is adjusted based on cable length)
92 Actual bias current might be different with
93 qcom,dac-disable-bias-current-tweak disabled.
96 qcom,dac-disable-bias-current-tweak:
[all …]
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| /Documentation/devicetree/bindings/pinctrl/ |
| D | ti,da850-pupd.txt | 3 These SoCs have a separate controller for setting bias (internal pullup/down).
4 Bias can only be selected for groups rather than individual pins.
22 bias-disable, bias-pull-up, bias-pull-down.
41 pinconf_bias_groups: bias-groups {
44 bias-pull-up;
48 bias-pull-down;
52 bias-disable;
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| D | ste,abx500.txt | 28 bias-disable;
64 bias-disable;
113 bias-disable;
133 bias-disable;
149 bias-disable;{
166 bias-disable;
190 bias-disable;
202 bias-disable;
216 bias-disable;
230 bias-disable;
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| D | socionext,uniphier-pinctrl.yaml | 38 bias-pull-up: true
39 bias-pull-down: true
40 bias-pull-pin-default: true
54 bias-pull-up: true
55 bias-pull-down: true
56 bias-pull-pin-default: true
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| D | nxp,lpc1850-scu.txt | 15 - bias-disable
16 - bias-pull-up
17 - bias-pull-down
51 bias-disable;
58 bias-disable;
68 bias-disable;
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| D | atmel,at91-pio4-pinctrl.txt | 39 - bias-disable, bias-pull-down, bias-pull-up, drive-open-drain,
69 bias-disable;
75 bias-pull-up;
86 bias-pull-up;
92 bias-disable;
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| D | semtech,sx1501q.yaml | 52 bias-disable: true
53 bias-pull-up: true
54 bias-pull-down: true
55 bias-pull-pin-default: true
74 bias-disable: false
75 bias-pull-up: false
76 bias-pull-down: false
77 bias-pull-pin-default: false
205 bias-pull-up;
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| D | sprd,sc9860-pinctrl.txt | 18 - bias-disable: Disable pin bias.
19 - bias-pull-down: Pull down on pin.
20 - bias-pull-up: Pull up on pin. Supported values: 20000 for pull-up resistor
63 bias-pull-up = <4700>;
67 bias-pull-up;
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| D | starfive,jh7110-sys-pinctrl.yaml | 13 can be multiplexed and have configurable bias, drive strength,
60 muxer configuration, bias, input enable/disable, input schmitt
74 bias-disable: true
76 bias-pull-up:
79 bias-pull-down:
124 bias-disable;
133 bias-pull-up;
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| D | starfive,jh7110-aon-pinctrl.yaml | 13 can be multiplexed and have configurable bias, drive strength,
54 muxer configuration, bias, input enable/disable, input schmitt
67 bias-disable: true
69 bias-pull-up:
72 bias-pull-down:
115 bias-disable;
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| D | starfive,jh7100-pinctrl.yaml | 14 configurable bias, drive strength, schmitt trigger etc. The SoC has an
112 muxer configuration, bias, input enable/disable, input schmitt
132 bias-disable: true
134 bias-pull-up:
137 bias-pull-down:
191 bias-pull-up;
199 bias-pull-up;
215 bias-disable;
223 bias-pull-up;
231 bias-pull-up;
[all …]
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| D | mediatek,mt65xx-pinctrl.yaml | 95 bias-disable: true
97 bias-pull-up:
105 bias-pull-down: true
165 bias-disable;
173 bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
180 bias-pull-down;
185 bias-pull-up;
193 bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
200 bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
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| D | brcm,nsp-gpio.txt | 42 - bias-disable:
43 Disable pin bias
45 - bias-pull-up:
48 - bias-pull-down:
72 bias-pull-up;
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| D | pincfg-node.yaml | 21 bias-disable:
23 description: disable any pin bias
25 bias-high-impedance:
29 bias-bus-hold:
33 bias-pull-up:
40 bias-pull-down:
47 bias-pull-pin-default:
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| D | qcom,msm8974-pinctrl.yaml | 105 bias-pull-down: false
106 bias-pull-up: false
107 bias-disable: false
138 bias-disable;
144 bias-pull-up;
150 bias-pull-up;
159 bias-pull-down;
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| D | sophgo,cv1800-pinctrl.yaml | 47 be configured, with regard to muxer configuration, bias, input
64 bias-pull-up:
67 bias-pull-down:
84 bias-bus-hold: true
113 bias-pull-up;
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| D | mediatek,mt8195-pinctrl.yaml | 105 bias-pull-down:
136 bias-pull-down = <MTK_PULL_SET_RSEL_001>;
148 bias-pull-down = <75000>;
153 bias-pull-up:
184 bias-pull-up = <MTK_PULL_SET_RSEL_001>;
196 bias-pull-up = <1000>;
201 bias-disable: true
270 bias-disable;
274 bias-pull-down;
282 bias-disable;
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| D | sprd,pinctrl.txt | 39 - bias-pull-up
40 - bias-pull-down
72 - bias-disable: Disable pin bias.
73 - bias-pull-down: Pull down on pin.
74 - bias-pull-up: Pull up on pin.
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| D | qcom,lpass-lpi-common.yaml | 58 bias-bus-hold: true
59 bias-pull-down: true
60 bias-pull-up: true
61 bias-disable: true
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| /Documentation/devicetree/bindings/sound/ |
| D | omap-abe-twl6040.txt | 48 * Headset Mic Bias
49 * Main Mic Bias
50 * Digital Mic1 Bias
51 * Digital Mic2 Bias
82 "Headset Mic", "Headset Mic Bias",
84 "Main Handset Mic", "Main Mic Bias",
86 "Sub Handset Mic", "Main Mic Bias",
90 "Digital Mic", "Digital Mic1 Bias";
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| D | ti,tlv320adc3xxx.yaml | 108 - 0 # ADC3XXX_MICBIAS_OFF - Mic bias is powered down
109 - 1 # ADC3XXX_MICBIAS_2_0V - Mic bias is set to 2.0V
110 - 2 # ADC3XXX_MICBIAS_2_5V - Mic bias is set to 2.5V
111 - 3 # ADC3XXX_MICBIAS_AVDD - Mic bias is same as AVDD supply
114 Mic bias voltage output on MICBIAS1 pin
119 - 0 # ADC3XXX_MICBIAS_OFF - Mic bias is powered down
120 - 1 # ADC3XXX_MICBIAS_2_0V - Mic bias is set to 2.0V
121 - 2 # ADC3XXX_MICBIAS_2_5V - Mic bias is set to 2.5V
122 - 3 # ADC3XXX_MICBIAS_AVDD - Mic bias is same as AVDD supply
125 Mic bias voltage output on MICBIAS2 pin
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| D | samsung,midas-audio.yaml | 50 mic-bias-supply:
53 submic-bias-supply:
56 headset-mic-bias-supply:
102 - mic-bias-supply
103 - submic-bias-supply
117 mic-bias-supply = <&mic_bias_reg>;
118 submic-bias-supply = <&submic_bias_reg>;
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| D | cirrus,cs42l42.yaml | 117 HS bias time to settle. Value is in milliseconds.
131 press to make a clean connection with the bias resistors.
140 cirrus,bias-lvls:
142 For a level-detect headset button scheme, each button will bias
145 voltages, until the compared voltage < bias voltage.
160 cirrus,hs-bias-ramp-rate:
162 If present this sets the rate that the HS bias should rise and fall.
176 cirrus,hs-bias-sense-disable:
223 cirrus,bias-lvls = <0x0F 0x08 0x04 0x01>;
224 cirrus,hs-bias-ramp-rate = <CS42L42_HSBIAS_RAMP_SLOW>;
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| /Documentation/devicetree/bindings/display/tilcdc/ |
| D | panel.txt | 6 - ac-bias: AC Bias Pin Frequency
7 - ac-bias-intrpt: AC Bias Pin Transitions per Interrupt
40 ac-bias = <255>;
41 ac-bias-intrpt = <0>;
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| /Documentation/userspace-api/gpio/ |
| D | gpio-get-linehandle-ioctl.rst | 73 Only one bias flag, ``GPIOHANDLE_REQUEST_BIAS_xxx``, may be set, and
75 If no bias flags are set then the bias configuration is not changed.
100 Bias best effort
105 Bias is treated as best effort to allow userspace to apply the same
106 configuration for platforms that support internal bias as those that require
107 external bias.
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