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Searched refs:capacitance (Results 1 – 25 of 29) sorted by relevance

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/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-cdc-ad77467 calibscale. For calibscale, a full scale capacitance should
8 be connected to the capacitance input and a
H A Dsysfs-bus-iio-health-afe440x38 Get and set the resistance and the capacitance settings for the
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Ddev-touch.rst30 A touch input may be determined by comparing the raw capacitance measurement to
35 The reference measurement takes account of variations in the capacitance across
/openbmc/linux/arch/arm/mach-omap2/
H A Dvc.c664 u32 capacitance; in omap4_vc_i2c_timing_init() local
675 capacitance = DIV_ROUND_UP(sr_i2c_pcb_length, 8); in omap4_vc_i2c_timing_init()
678 capacitance += 4; in omap4_vc_i2c_timing_init()
681 capacitance += voltdm->pmic->i2c_pad_load; in omap4_vc_i2c_timing_init()
686 while (i2c_data->load > capacitance) in omap4_vc_i2c_timing_init()
/openbmc/linux/Documentation/devicetree/bindings/input/
H A Diqs269a.yaml181 description: Increases the global capacitance adder from 0.5 pF to 1.5 pF.
263 Decreases the internal measurement capacitance from 60 pF to 15 pF.
274 Specifies the capacitance to be added to the channel as follows:
290 Specifies the bias current applied during projected-capacitance
303 0: Self capacitance
304 1: Projected capacitance
H A Diqs626a.yaml192 Decreases the internal measurement capacitance from 60 pF to 15 pF.
268 Specifies the bias current applied during projected-capacitance
299 description: Enables projected-capacitance sensing (ULP channel only).
364 Specifies the capacitance to be added to the channel as follows:
378 0: Self capacitance
379 1: Projected capacitance
530 Decreases the internal measurement capacitance from 60 pF to 15 pF.
589 Specifies the bias current applied during projected-capacitance
H A Dfsl,mpr121-touchkey.yaml13 The MPR121 supports up to 12 completely independent electrodes/capacitance
H A Dmicrochip,cap11xx.yaml63 smaller delta capacitance is required to
H A Dsyna,rmi4.yaml78 capacitance that will cause the device to wake from dozing.
H A Dazoteq,iqs7222.yaml483 description: Doubles the sampling capacitance from 40 pF to 80 pF.
/openbmc/linux/Documentation/devicetree/bindings/net/ieee802154/
H A Dat86rf230.txt15 - xtal-trim: u8 value for fine tuning the internal capacitance
/openbmc/linux/Documentation/devicetree/bindings/iio/cdc/
H A Dadi,ad7150.yaml7 title: Analog device AD7150 and similar capacitance to digital converters.
/openbmc/linux/Documentation/devicetree/bindings/input/touchscreen/
H A Dazoteq,iqs5xx.yaml14 employ projected-capacitance sensing and can track up to five independent
H A Dads7846.txt36 a function of Vcc and the capacitance
H A Dazoteq,iqs7211.yaml14 lers employ projected-capacitance sensing and can track two contacts.
/openbmc/linux/Documentation/driver-api/iio/
H A Dintro.rst21 * capacitance to digital converters (CDCs)
/openbmc/linux/Documentation/devicetree/bindings/media/i2c/
H A Dmax2175.txt22 - maxim,refout-load : load capacitance value (in picofarads) on reference
/openbmc/linux/Documentation/devicetree/bindings/iio/adc/
H A Dfsl,vf610-adc.yaml58 source resistance (R_as) and capacitance (C_as). Refer the datasheet's
/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Dspi-rockchip.yaml72 (may need to be fine tuned for high capacitance lines).
/openbmc/linux/Documentation/driver-api/thermal/
H A Dcpu-cooling-api.rst102 Where `capacitance` is a constant that represents an indicative
/openbmc/linux/Documentation/devicetree/bindings/iio/proximity/
H A Dsemtech,sx9324.yaml104 only capacitance changes introduced by the user.
/openbmc/linux/Documentation/devicetree/bindings/display/
H A Dsolomon,ssd1307fb.yaml111 the higher, the higher the capacitance of the OLED's pixels is.
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dcirrus,cs35l41.yaml63 Total equivalent boost capacitance on the VBST
/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dregulator.yaml69 itself, and board design issues such as trace capacitance and load
/openbmc/u-boot/drivers/power/
H A DKconfig240 of LDO3. Some boards have too high capacitance causing an inrush current

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