Searched refs:impedance (Results 1 – 25 of 84) sorted by relevance
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| /Linux-v6.6/Documentation/devicetree/bindings/sound/ |
| D | rt5663.txt | 27 The matrix row number of the impedance sensing table.
28 If the value is 0, it means the impedance sensing is not supported.
30 The matrix rows of the impedance sensing table are consisted by impedance
31 minimum, impedance maximum, volume, DC offset w/o and w/ mic of each L and
35 The first and second column are defined for the impedance range. If the
36 detected impedance value is in the range, then the volume value of the
41 impedance in the impedance sensing function.
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| D | cs43130.txt | 29 Boolean, define to enable headphone DC impedance measurement.
32 Boolean, define to enable headphone AC impedance measurement.
33 DC impedance must also be enabled for AC impedance measurement.
36 Define 2 DC impedance thresholds in ohms for HP output control.
40 Define the frequencies at which to measure HP AC impedance.
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| /Linux-v6.6/drivers/phy/mediatek/ |
| D | phy-mtk-hdmi-mt8195.c | 305 u8 impedance, impedance_en; in mtk_hdmi_pll_drv_setting() local
326 impedance = 0x36; /* 100ohm */ in mtk_hdmi_pll_drv_setting()
331 impedance = 0x36; /* 100ohm */ in mtk_hdmi_pll_drv_setting()
336 impedance = 0x0; in mtk_hdmi_pll_drv_setting()
349 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_D0_EN1, impedance); in mtk_hdmi_pll_drv_setting()
350 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_D1_EN1, impedance); in mtk_hdmi_pll_drv_setting()
351 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_D2_EN1, impedance); in mtk_hdmi_pll_drv_setting()
352 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_CLK_EN1, impedance); in mtk_hdmi_pll_drv_setting()
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| /Linux-v6.6/Documentation/devicetree/bindings/phy/ |
| D | rockchip-emmc-phy.txt | 16 - drive-impedance-ohm: Specifies the drive impedance in Ohm.
40 drive-impedance-ohm = <50>;
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| /Linux-v6.6/arch/arm64/boot/dts/qcom/ |
| D | msm8996-sony-xperia-tone.dtsi | 244 bias-high-impedance;
290 bias-high-impedance;
309 bias-high-impedance;
319 bias-high-impedance;
338 bias-high-impedance;
346 bias-high-impedance;
365 bias-high-impedance;
375 bias-high-impedance;
390 bias-high-impedance;
409 bias-high-impedance;
[all …]
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| /Linux-v6.6/arch/arm64/boot/dts/xilinx/ |
| D | zynqmp-zc1751-xm015-dc1.dts | 174 bias-high-impedance;
196 bias-high-impedance;
225 bias-high-impedance;
269 bias-high-impedance;
282 bias-high-impedance;
309 bias-high-impedance;
322 bias-high-impedance;
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| D | zynqmp-zc1751-xm016-dc2.dts | 172 bias-high-impedance;
195 bias-high-impedance;
245 bias-high-impedance;
268 bias-high-impedance;
290 bias-high-impedance;
319 bias-high-impedance;
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| D | zynqmp-zc1751-xm019-dc5.dts | 178 bias-high-impedance;
201 bias-high-impedance;
225 bias-high-impedance;
269 bias-high-impedance;
282 bias-high-impedance;
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| D | zynqmp-sck-kv-g-revB.dtso | 165 bias-high-impedance;
215 bias-high-impedance;
258 bias-high-impedance;
287 bias-high-impedance;
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| D | zynqmp-zcu104-revA.dts | 251 bias-high-impedance;
305 bias-high-impedance;
350 bias-high-impedance;
372 bias-high-impedance;
396 bias-high-impedance;
418 bias-high-impedance;
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| D | zynqmp-zcu104-revC.dts | 263 bias-high-impedance;
317 bias-high-impedance;
362 bias-high-impedance;
384 bias-high-impedance;
408 bias-high-impedance;
430 bias-high-impedance;
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| D | zynqmp-sck-kv-g-revA.dtso | 182 bias-high-impedance;
232 bias-high-impedance;
275 bias-high-impedance;
304 bias-high-impedance;
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| D | zynqmp-zcu100-revC.dts | 311 bias-high-impedance;
396 bias-high-impedance;
419 bias-high-impedance;
441 bias-high-impedance;
468 bias-high-impedance;
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| D | zynqmp-zcu102-revA.dts | 746 bias-high-impedance;
769 bias-high-impedance;
791 bias-high-impedance;
820 bias-high-impedance;
858 bias-high-impedance;
887 bias-high-impedance;
900 bias-high-impedance;
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| /Linux-v6.6/arch/arm/boot/dts/xilinx/ |
| D | zynq-zc702.dts | 218 bias-high-impedance;
241 bias-high-impedance;
338 bias-high-impedance;
351 bias-high-impedance;
372 bias-high-impedance;
395 bias-high-impedance;
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| D | zynq-zc706.dts | 158 bias-high-impedance;
238 bias-high-impedance;
251 bias-high-impedance;
272 bias-high-impedance;
295 bias-high-impedance;
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| D | zynq-ebaz4205.dts | 100 bias-high-impedance;
119 bias-high-impedance;
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| /Linux-v6.6/Documentation/hwmon/ |
| D | da9055.rst | 25 - Channel 1: ADC_IN1 - high impedance input (0 - 2.5V)
26 - Channel 2: ADC_IN2 - high impedance input (0 - 2.5V)
27 - Channel 3: ADC_IN3 - high impedance input (0 - 2.5V)
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| D | da9052.rst | 30 Channel 4 ADC_IN4 - high impedance input (0 - 2.5V)
31 Channel 5 ADC_IN5 - high impedance input (0 - 2.5V)
32 Channel 6 ADC_IN6 - high impedance input (0 - 2.5V)
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| /Linux-v6.6/arch/arm64/boot/dts/ti/ |
| D | k3-j721e-evm-gesi-exp-board.dtso | 81 ti,min-output-impedance;
87 ti,min-output-impedance;
93 ti,min-output-impedance;
99 ti,min-output-impedance;
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| /Linux-v6.6/drivers/staging/iio/ |
| D | Makefile | 10 obj-y += impedance-analyzer/
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| D | Kconfig | 12 source "drivers/staging/iio/impedance-analyzer/Kconfig"
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| /Linux-v6.6/Documentation/devicetree/bindings/leds/ |
| D | leds-lm3532.txt | 36 - ti,als1-imp-sel - ALS1 impedance resistor selection in Ohms
37 - ti,als2-imp-sel - ALS2 impedance resistor selection in Ohms
38 Range for impedance select: 37000 Ohms - 1190 Ohms
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| /Linux-v6.6/Documentation/ABI/testing/ |
| D | sysfs-class-power-mp2629 | 5 Represents a battery impedance compensation to accelerate charging.
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| /Linux-v6.6/arch/arm/boot/dts/ti/omap/ |
| D | dra72-evm-revc.dts | 105 ti,min-output-impedance;
116 ti,min-output-impedance;
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