| /linux-6.12.1/include/linux/platform_data/ |
| D | ad7793.h | 54 * enum ad7793_current_source_direction - AD7793 excitation current direction
72 * enum ad7793_excitation_current - AD7793 excitation current selection
73 * @AD7793_IX_DISABLED: Excitation current Disabled.
74 * @AD7793_IX_10uA: Enable 10 micro-ampere excitation current.
75 * @AD7793_IX_210uA: Enable 210 micro-ampere excitation current.
76 * @AD7793_IX_1mA: Enable 1 milli-Ampere excitation current.
95 * @exitation_current: Excitation current selection
96 * @current_source_direction: Excitation current direction selection
|
| /linux-6.12.1/Documentation/devicetree/bindings/iio/cdc/ |
| D | adi,ad7746.yaml | 28 adi,excitation-vdd-permille:
30 Set VDD per mille to be used as the excitation voltage.
35 description: Enables the EXCA pin as the excitation output.
40 Inverts the excitation output in the EXCA pin.
47 description: Enables the EXCB pin as the excitation output.
51 description: Inverts the excitation output in the EXCB pin.
69 adi,excitation-vdd-permille = <125>;
|
| /linux-6.12.1/Documentation/devicetree/bindings/iio/adc/ |
| D | adi,ad4130.yaml | 143 adi,excitation-pin-0:
145 Analog input to apply excitation current to while the channel
152 adi,excitation-pin-1:
154 Analog input to apply excitation current to while this channel
161 adi,excitation-current-0-nanoamp:
163 Excitation current in nanoamps to be applied to pin specified in
164 adi,excitation-pin-0 while this channel is active.
168 adi,excitation-current-1-nanoamp:
170 Excitation current in nanoamps to be applied to pin specified in
171 adi,excitation-pin-1 while this channel is active.
|
| /linux-6.12.1/Documentation/devicetree/bindings/iio/temperature/ |
| D | adi,ltc2983.yaml | 66 excitation values.
179 adi,excitation-current-microamp:
181 Magnitude of the 1l excitation current applied to the diode.
182 4l excitation current will be 4 times this value, and 8l
183 excitation current will be 8 times value.
237 adi,excitation-current-microamp:
238 description: Excitation current applied to the RTD.
278 Whether to enable excitation current rotation to automatically
330 Whether to enable excitation current rotation to automatically
334 adi,excitation-current-nanoamp:
[all …]
|
| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-adc-ad7192 | 6 excitation mode found on some converters. In ac excitation mode,
7 the polarity of the excitation voltage is reversed on
|
| D | sysfs-bus-iio-impedance-analyzer-ad5933 | 32 Number of output excitation cycles (settling time cycles)
|
| /linux-6.12.1/Documentation/devicetree/bindings/iio/afe/ |
| D | temperature-sense-rtd.yaml | 59 excitation-current-microamp:
86 - excitation-current-microamp
97 excitation-current-microamp = <1000>; /* i = U/R = 5 / 5000 */
|
| /linux-6.12.1/Documentation/devicetree/bindings/iio/addac/ |
| D | adi,ad74115.yaml | 206 adi,3-wire-rtd-excitation-swap:
208 description: Whether to swap the excitation for 3-wire RTD.
210 adi,rtd-excitation-current-microamp:
211 description: Excitation current to apply to RTD.
|
| /linux-6.12.1/drivers/iio/adc/ |
| D | ad4130.c | 1405 fwnode_property_read_u32(child, "adi,excitation-current-0-nanoamp", &tmp); in ad4130_parse_fw_setup()
1409 "Invalid excitation current %unA\n", tmp); in ad4130_parse_fw_setup()
1413 fwnode_property_read_u32(child, "adi,excitation-current-1-nanoamp", &tmp); in ad4130_parse_fw_setup()
1417 "Invalid excitation current %unA\n", tmp); in ad4130_parse_fw_setup()
1492 "Invalid excitation pin %u\n", pin); in ad4130_validate_excitation_pin()
1580 fwnode_property_read_u32(child, "adi,excitation-pin-0", in ad4130_parse_fw_channel()
1588 fwnode_property_read_u32(child, "adi,excitation-pin-1", in ad4130_parse_fw_channel()
|
| D | ad7793.c | 114 /* IO (Excitation Current Sources) Register Bit Designations (AD7793_REG_IO) */
124 #define AD7793_IO_IXCEN_10uA (1 << 0) /* Excitation Current 10uA */
125 #define AD7793_IO_IXCEN_210uA (2 << 0) /* Excitation Current 210uA */
126 #define AD7793_IO_IXCEN_1mA (3 << 0) /* Excitation Current 1mA */
|
| D | ad7192.c | 99 #define AD7192_CONF_ACX BIT(22) /* AC excitation enable(AD7195 only) */
|
| /linux-6.12.1/drivers/iio/temperature/ |
| D | ltc2983.c | 844 ret = fwnode_property_read_u32(child, "adi,excitation-current-microamp", in ltc2983_rtd_new()
877 "Invalid value for excitation current(%u)\n", in ltc2983_rtd_new()
952 ret = fwnode_property_read_u32(child, "adi,excitation-current-nanoamp", in ltc2983_thermistor_new()
1007 "Invalid value for excitation current(%u)\n", in ltc2983_thermistor_new()
1047 ret = fwnode_property_read_u32(child, "adi,excitation-current-microamp", in ltc2983_diode_new()
1065 "Invalid value for excitation current(%u)\n", in ltc2983_diode_new()
|
| /linux-6.12.1/Documentation/devicetree/bindings/iio/resolver/ |
| D | adi,ad2s1210.yaml | 15 sinusoidal oscillator that provides sine wave excitation for
|
| /linux-6.12.1/drivers/iio/resolver/ |
| D | ad2s1210.c | 18 * Excitation Frequency | 0x91 | out_altvoltage0_frequency
314 * Sets the excitation frequency and performs software reset.
336 * Software reset reinitializes the excitation frequency output. in ad2s1210_reinit_excitation_frequency()
973 /* excitation frequency output */
1145 return sprintf(label, "excitation\n"); in ad2s1210_read_label()
|
| /linux-6.12.1/drivers/iio/afe/ |
| D | iio-rescale.c | 419 ret = device_property_read_u32(dev, "excitation-current-microamp", in rescale_temp_sense_rtd_props()
422 dev_err(dev, "failed to read excitation-current-microamp: %d\n", in rescale_temp_sense_rtd_props()
|
| /linux-6.12.1/drivers/iio/cdc/ |
| D | ad7746.c | 62 /* Excitation Setup Register Bit Designations (AD7746_REG_EXC_SETUP) */
762 ret = device_property_read_u32(dev, "adi,excitation-vdd-permille", in ad7746_probe()
|
| /linux-6.12.1/Documentation/devicetree/bindings/input/ |
| D | iqs269a.yaml | 178 Specifies the inductive sensing excitation frequency as follows (paren-
|
| D | iqs626a.yaml | 394 Specifies the inductive sensing excitation frequency as follows
|
| /linux-6.12.1/drivers/iio/addac/ |
| D | ad74115.c | 1454 AD74115_FW_PROP_BOOL("adi,3-wire-rtd-excitation-swap",
1456 AD74115_FW_PROP_TBL("adi,rtd-excitation-current-microamp",
|
| /linux-6.12.1/drivers/comedi/drivers/ |
| D | jr3_pci.h | 40 * channels. Channel 0 shows the excitation voltage at the sensor. It
|
| /linux-6.12.1/drivers/input/misc/ |
| D | iqs626a.c | 1180 "Invalid %s channel excitation frequency: %u\n", in iqs626_parse_channel()
|
| D | iqs269a.c | 962 "Invalid excitation frequency: %u\n", val); in iqs269_parse_prop()
|