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/linux/drivers/hwmon/
H A Dntc_thermistor.c31 unsigned int ohm; member
68 * A compensation table should be sorted by the values of .ohm
74 { .temp_c = -40, .ohm = 1747920 },
75 { .temp_c = -35, .ohm = 1245428 },
76 { .temp_c = -30, .ohm = 898485 },
77 { .temp_c = -25, .ohm = 655802 },
78 { .temp_c = -20, .ohm = 483954 },
79 { .temp_c = -15, .ohm = 360850 },
80 { .temp_c = -10, .ohm = 271697 },
81 { .temp_c = -5, .ohm = 206463 },
[all …]
/linux/sound/soc/codecs/
H A Dmax98388.c249 "2.00ohm", "2.25ohm", "2.50ohm", "2.75ohm", "3.00ohm", "3.25ohm",
250 "3.50ohm", "3.75ohm", "4.00ohm", "4.25ohm", "4.50ohm", "4.75ohm",
251 "5.00ohm", "5.25ohm", "5.50ohm", "5.75ohm", "6.00ohm", "6.25ohm",
252 "6.50ohm", "6.75ohm", "7.00ohm", "7.25ohm", "7.50ohm", "7.75ohm",
253 "8.00ohm", "8.25ohm", "8.50ohm", "8.75ohm", "9.00ohm", "9.25ohm",
254 "9.50ohm", "9.75ohm", "10.00ohm", "10.25ohm", "10.50ohm", "10.75ohm",
255 "11.00ohm", "11.25ohm", "11.50ohm", "11.75ohm", "12.00ohm", "12.25ohm",
256 "12.50ohm", "12.75ohm", "13.00ohm", "13.25ohm", "13.50ohm", "13.75ohm",
257 "14.00ohm", "14.25ohm", "14.50ohm", "14.75ohm", "15.00ohm", "15.25ohm",
258 "15.50ohm", "15.75ohm", "16.00ohm", "16.25ohm", "16.50ohm", "16.75ohm",
[all …]
H A Dtlv320aic31xx.c279 "Off", "FFR 10 Ohm", "FFR 20 Ohm", "FFR 40 Ohm"
695 {"MIC1LP P-Terminal", "FFR 10 Ohm", "MIC1LP"},
696 {"MIC1LP P-Terminal", "FFR 20 Ohm", "MIC1LP"},
697 {"MIC1LP P-Terminal", "FFR 40 Ohm", "MIC1LP"},
698 {"MIC1RP P-Terminal", "FFR 10 Ohm", "MIC1RP"},
699 {"MIC1RP P-Terminal", "FFR 20 Ohm", "MIC1RP"},
700 {"MIC1RP P-Terminal", "FFR 40 Ohm", "MIC1RP"},
701 {"MIC1LM P-Terminal", "FFR 10 Ohm", "MIC1LM"},
702 {"MIC1LM P-Terminal", "FFR 20 Ohm", "MIC1LM"},
703 {"MIC1LM P-Terminal", "FFR 40 Ohm", "MIC1LM"},
[all …]
/linux/arch/arm/boot/dts/
H A Dcros-adc-thermistors.dtsi16 pullup-ohm = <47000>;
17 pulldown-ohm = <0>;
23 pullup-ohm = <47000>;
24 pulldown-ohm = <0>;
30 pullup-ohm = <47000>;
31 pulldown-ohm = <0>;
37 pullup-ohm = <47000>;
38 pulldown-ohm = <0>;
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dmediatek,mt8186-pinctrl.yaml65 define or si unit value(ohm) to set different resistance.
120 description: mt8186 pull down RSEL type si unit value(ohm).
129 value(ohm) to set different resistance by identifying property
133 mt8186. It can also support resistance value(ohm) "75000" & "5000"
144 An example of using si unit resistance value(ohm):
165 description: mt8186 pull up RSEL type si unit value(ohm).
174 value(ohm) to set different resistance by identifying property
178 mt8186. It can also support resistance value(ohm) "1000" & "5000"
180 An example of using si unit resistance value(ohm):
H A Dmediatek,mt8195-pinctrl.yaml58 define or si unit value(ohm) to set different resistance.
113 description: mt8195 pull down RSEL type si unit value(ohm).
122 value(ohm) to set different resistance by identifying property
128 define in mt8195. It can also support resistance value(ohm)
140 An example of using si unit resistance value(ohm):
161 description: mt8195 pull up RSEL type si unit value(ohm).
170 value(ohm) to set different resistance by identifying property
176 define in mt8195. It can also support resistance value(ohm) "1000"
188 An example of using si unit resistance value(ohm):
H A Dmediatek,mt8188-pinctrl.yaml65 resistance value(ohm). This flag is used to identify if the method is
108 description: mt8188 pull down RSEL type si unit value(ohm).
117 value(ohm) to set different resistance by identifying property
123 mt8188. It can also support resistance value(ohm) "75000" & "5000"
134 description: mt8188 pull up RSEL type si unit value(ohm).
143 value(ohm) to set different resistance by identifying property
149 mt8188. It can also support resistance value(ohm) "1000" & "1500"
H A Dpincfg-node.yaml38 supporting it the pull strength in Ohm.
45 supporting it the pull strength in Ohm.
52 hardware supporting it the pull strength in Ohm.
/linux/Documentation/devicetree/bindings/iio/potentiostat/
H A Dti,lmp91000.yaml32 If the property ti,tia-gain-ohm is not defined this needs to be set to
35 ti,tia-gain-ohm:
41 ti,rload-ohm:
63 ti,tia-gain-ohm = <7000>;
64 ti,rload-ohm = <100>;
/linux/Documentation/devicetree/bindings/hwmon/
H A Dntc-thermistor.yaml99 pullup-ohm:
104 pulldown-ohm:
126 - pullup-ohm
127 - pulldown-ohm
138 pullup-ohm = <220000>;
139 pulldown-ohm = <0>;
/linux/drivers/rtc/
H A Drtc-sunplus.c170 * 0 0 1 0.86mA (2K Ohm with diode)
171 * 1 0 1 1.81mA (250 Ohm with diode)
172 * 2 0 1 2.07mA (50 Ohm with diode)
173 * 3 0 1 16.0mA (0 Ohm with diode)
174 * 0 1 1 1.36mA (2K Ohm without diode)
175 * 1 1 1 3.99mA (250 Ohm without diode)
176 * 2 1 1 4.41mA (50 Ohm without diode)
177 * 3 1 1 16.0mA (0 Ohm without diode)
/linux/Documentation/devicetree/bindings/display/bridge/
H A Danalogix,anx7625.yaml69 adjust 50ohm impedance of DP tx termination. 00:55 ohm,
70 01:50 ohm(default), 10:45 ohm, 11:40 ohm.
/linux/Documentation/devicetree/bindings/phy/
H A Drockchip,rk3399-emmc-phy.yaml25 drive-impedance-ohm:
28 Specifies the drive impedance in Ohm.
62 drive-impedance-ohm = <50>;
H A Dfsl,mxs-usbphy.yaml66 connected in parallel with the 45 ohm resistor that terminates
75 connected in parallel with the 45 ohm resistor that terminates
/linux/drivers/iio/potentiometer/
H A Dmax5432.c28 unsigned long ohm; member
52 if (unlikely(data->ohm > INT_MAX)) in max5432_read_raw()
55 *val = data->ohm; in max5432_read_raw()
102 data->ohm = (unsigned long)device_get_match_data(dev); in max5432_probe()
/linux/drivers/mfd/
H A Darizona-spi.c110 * Function A Play/Pause: 0 ohm
111 * Function D Voice assistant: 135 ohm
112 * Function B Volume Up 240 ohm
113 * Function C Volume Down 470 ohm
114 * Minimum Mic DC resistance 1000 ohm
115 * Minimum Ear speaker impedance 16 ohm
/linux/drivers/hwmon/pmbus/
H A Dltc4286.c39 * The rsense value used in MBR formula in LTC4286 datasheet should be ohm unit.
40 * However, the rsense value that user input is micro ohm.
47 * The rsense value used in MBR formula in LTC4286 datasheet should be ohm unit.
48 * However, the rsense value that user input is micro ohm.
/linux/drivers/iio/potentiostat/
H A Dlmp91000.c211 ret = device_property_read_u32(dev, "ti,tia-gain-ohm", &val); in lmp91000_read_config()
214 dev_err(dev, "no ti,tia-gain-ohm defined and external resistor not specified\n"); in lmp91000_read_config()
230 dev_err(dev, "invalid ti,tia-gain-ohm %d\n", val); in lmp91000_read_config()
234 ret = device_property_read_u32(dev, "ti,rload-ohm", &val); in lmp91000_read_config()
237 dev_info(dev, "no ti,rload-ohm defined, default to %d\n", val); in lmp91000_read_config()
250 dev_err(dev, "invalid ti,rload-ohm %d\n", val); in lmp91000_read_config()
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-gru-kevin.dts71 pullup-ohm = <25500>;
72 pulldown-ohm = <0>;
80 pullup-ohm = <25500>;
81 pulldown-ohm = <0>;
/linux/arch/arm/boot/dts/st/
H A Dste-hrefv60plus.dtsi56 pullup-ohm = <220000>;
57 pulldown-ohm = <0>;
65 pullup-ohm = <220000>;
66 pulldown-ohm = <0>;
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-mba6.dtsi502 /* 100 k PD, DSE 120 OHM, SPEED LO */
509 /* 100 k PD, DSE 120 OHM, SPEED LO */
516 /* 100 k PD, DSE 120 OHM, SPEED LO */
564 /* CLK: 47k Pup SPD_LOW DSE 40Ohm SRE_FAST HYS */
566 /* SD2: 47k Pup SPD_LOW DSE 80Ohm SRE_FAST HYS */
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dsamsung,exynos-adc.yaml147 pullup-ohm = <47000>;
148 pulldown-ohm = <0>;
/linux/Documentation/devicetree/bindings/iio/dac/
H A Dadi,ad5770r.yaml42 description: Specify if an external 2.5k ohm resistor is used. If not
43 specified the device will use an internal 2.5k ohm resistor.
/linux/drivers/power/supply/
H A Dug3105_battery.c32 * in a total_coulomb_count increase of 3277 units with a 5 milli-ohm sense R.
76 int intern_res[UG3105_MOV_AVG_WINDOW]; /* milli-ohm */
82 int intern_res_avg; /* milli-ohm */
428 /* Use provided internal resistance as start point (in milli-ohm) */ in ug3105_probe()
/linux/drivers/phy/mediatek/
H A Dphy-mtk-hdmi-mt8195.c312 * 3G < data rate <= 6G: enable impedance 100ohm, in mtk_hdmi_pll_drv_setting()
315 * enalbe impedance 100ohm in mtk_hdmi_pll_drv_setting()
326 impedance = 0x36; /* 100ohm */ in mtk_hdmi_pll_drv_setting()
331 impedance = 0x36; /* 100ohm */ in mtk_hdmi_pll_drv_setting()

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