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linux/drivers/iio/adc
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Paul Cercueil 260442cc5b iio: adc: ad7091r5: Add scale and external VREF support 
The scale can now be obtained with the "in_voltage_scale" file.
By default, the scale returned corresponds to the internal VREF of 2.5V.

It is possible to use an external VREF (through the REFIN/REFOUT pin of
the chip), by passing a regulator to the driver. The scale will then be
calculated according to the voltage reported by the regulator.

Signed-off-by: Paul Cercueil <paul.cercueil@analog.com>
Co-developed-by: Beniamin Bia <beniamin.bia@analog.com>
Signed-off-by: Beniamin Bia <beniamin.bia@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-11-16 17:06:10 +00:00
..
ab8500-gpadc.c
iio: adc: New driver for the AB8500 GPADC
2019-10-18 19:37:44 +01:00
ad799x.c
iio: adc: ad799x: fix probe error handling
2019-10-09 19:11:29 +01:00
ad7091r5.c
iio: adc: ad7091r5: Add scale and external VREF support
2019-11-16 17:06:10 +00:00
ad7091r-base.c
iio: adc: ad7091r5: Add scale and external VREF support
2019-11-16 17:06:10 +00:00
ad7091r-base.h
iio: adc: ad7091r5: Add scale and external VREF support
2019-11-16 17:06:10 +00:00
ad7124.c
iio: adc: ad7124: Shift to dynamic allocation for channel configuration
2019-06-26 21:24:21 +01:00
ad7266.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad7291.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
ad7292.c
iio: adc: Add driver support for AD7292
2019-11-10 17:09:36 +00:00
ad7298.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad7476.c
iio: adc: ad7476: Add support for TI ADS786X ADCs
2019-02-09 18:46:02 +00:00
ad7606_par.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
ad7606_spi.c
iio: adc: ad7606: Add support for AD7606B ADC
2019-08-25 16:11:00 +01:00
ad7606.c
iio: adc: ad7606: Add support for AD7606B ADC
2019-08-25 16:11:00 +01:00
ad7606.h
iio: adc: ad7606: Add support for AD7606B ADC
2019-08-25 16:11:00 +01:00
ad7766.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
ad7768-1.c
iio: adc: ad7768-1: Add support for setting the sampling frequency
2019-02-09 18:46:01 +00:00
ad7780.c
iio: adc: ad7780: Add parentheses to macros
2019-04-04 20:20:30 +01:00
ad7791.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad7793.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad7887.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad7923.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
ad7949.c
iio: ad7949: fix incorrect SPI xfer len
2019-09-21 18:15:10 +01:00
ad_sigma_delta.c
iio: adc: ad_sigma_delta: Export ad_sd_calibrate
2019-09-08 10:35:31 +01:00
aspeed_adc.c
iio: adc: aspeed: use devm_platform_ioremap_resource
2019-11-09 12:12:54 +00:00
at91_adc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
at91-sama5d2_adc.c
iio: adc: at91-sama5d2: Replace 0 with NULL when clearing some pointers.
2019-10-18 19:48:45 +01:00
axp20x_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
axp288_adc.c
iio: adc: axp288: Override TS pin bias current for some models
2019-10-09 19:11:27 +01:00
bcm_iproc_adc.c
iio: adc: bcm_iproc_adc: drop a stray semicolon
2019-11-09 12:16:31 +00:00
berlin2-adc.c
…
cc10001_adc.c
iio: adc: cc10001: use devm_platform_ioremap_resource
2019-11-09 12:18:22 +00:00
cpcap-adc.c
iio: adc: cpcap-adc: Fix missing IRQF_ONESHOT as only threaded handler.
2019-10-18 20:02:50 +01:00
da9150-gpadc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
dln2-adc.c
iio: dln2-adc: fix iio_triggered_buffer_postenable() position
2019-11-02 14:36:33 +00:00
envelope-detector.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
ep93xx_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
exynos_adc.c
iio: adc: exynos: use devm_platform_ioremap_resource
2019-10-18 19:59:59 +01:00
fsl-imx25-gcq.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
hi8435.c
iio: hi8435: Drop hi8435_remove() by using devres for remaining elements
2019-08-11 09:59:38 +01:00
hx711.c
iio: adc: hx711: optimize performance in read cycle
2019-10-22 12:58:07 +01:00
imx7d_adc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
ina2xx-adc.c
iio: adc: ina2xx: add in early -EINVAL returns in case statements
2018-10-21 15:43:11 +01:00
ingenic-adc.c
iio: adc: ingenic: Use devm_platform_ioremap_resource
2019-11-09 12:19:54 +00:00
intel_mrfld_adc.c
iio: adc: intel_mrfld_adc: Add Basin Cove ADC driver
2019-10-15 21:11:07 +01:00
Kconfig
iio: adc: Add support for AD7091R5 ADC
2019-11-16 17:01:00 +00:00
lp8788_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lpc18xx_adc.c
iio: adc: lpc18xx: use devm_platform_ioremap_resource
2019-11-09 12:21:24 +00:00
lpc32xx_adc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
ltc2471.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 253
2019-06-05 17:30:27 +02:00
ltc2485.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ltc2497.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
Makefile
iio: adc: Add support for AD7091R5 ADC
2019-11-16 17:01:00 +00:00
max1027.c
iio: adc: max1027: Introduce 12-bit devices support
2019-10-15 21:11:03 +01:00
max1118.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330
2019-06-05 17:37:06 +02:00
max1363.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
max9611.c
iio: adc: max9611: Fix temperature reading in probe
2019-08-05 17:42:24 +01:00
max11100.c
iio: adc: max11100: convert to SPDX identifiers
2018-11-16 18:32:27 +00:00
mcp320x.c
iio: adc: mcp320x: Tidy up endian types in type cast.
2019-10-18 19:48:50 +01:00
mcp3422.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mcp3911.c
iio: adc: add support for mcp3911
2018-08-19 20:02:48 +01:00
men_z188_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
meson_saradc.c
iio: adc: meson_saradc: use devm_platform_ioremap_resource
2019-10-18 20:01:34 +01:00
mt6577_auxadc.c
iio: adc: mt6577_auxdac: use devm_platform_ioremap_resource
2019-11-09 12:14:34 +00:00
mxs-lradc-adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
nau7802.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 71
2019-05-24 17:36:47 +02:00
npcm_adc.c
iio: adc: npcm: use devm_platform_ioremap_resource
2019-11-09 12:22:58 +00:00
palmas_gpadc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
qcom-pm8xxx-xoadc.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
qcom-spmi-adc5.c
iio: adc: qcom-spmi-adc5: Fix of-based module autoloading
2019-04-22 11:51:29 +01:00
qcom-spmi-iadc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
qcom-spmi-vadc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
qcom-vadc-common.c
iio: adc: Add QCOM SPMI PMIC5 ADC driver
2018-08-18 18:11:43 +01:00
qcom-vadc-common.h
iio: adc: Add QCOM SPMI PMIC5 ADC driver
2018-08-18 18:11:43 +01:00
rcar-gyroadc.c
iio: adc: rcar-gyroadc: use devm_platform_ioremap_resource
2019-11-09 12:24:55 +00:00
rockchip_saradc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
sc27xx_adc.c
iio: adc: sc27xx: Use devm_hwspin_lock_request_specific() to simplify code
2019-10-13 08:53:34 +01:00
sd_adc_modulator.c
…
spear_adc.c
iio: adc: spear_adc: Use devm_platform_ioremap_resource
2019-11-09 12:26:56 +00:00
stm32-adc-core.c
iio: adc: stm32: allow to tune analog clock
2019-11-09 12:37:18 +00:00
stm32-adc-core.h
iio: adc: stm32-adc: fix a race when using several adcs with dma and irq
2019-10-09 19:11:26 +01:00
stm32-adc.c
Merge 5.4-rc7 into staging-next
2019-11-11 06:23:37 +01:00
stm32-dfsdm-adc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
stm32-dfsdm-core.c
iio: adc: stm32-dfsdm: missing error case during probe
2019-04-27 14:09:28 +01:00
stm32-dfsdm.h
iio: adc: stm32-dfsdm: add fast mode support
2019-06-22 10:29:19 +01:00
stmpe-adc.c
iio: adc: stmpe-adc: Cleanup endian type of local variable
2019-10-18 19:49:03 +01:00
stx104.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
sun4i-gpadc-iio.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
ti_am335x_adc.c
iio: adc: ti_am335x_tscadc: Improve accuracy of measurement
2018-12-03 11:33:20 +00:00
ti-adc081c.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ti-adc084s021.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ti-adc108s102.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
ti-adc128s052.c
iio: adc128s052: use SPDX-License-Identifier
2018-11-03 09:44:33 +00:00
ti-adc161s626.c
…
ti-adc0832.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330
2019-06-05 17:37:06 +02:00
ti-adc12138.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330
2019-06-05 17:37:06 +02:00
ti-ads124s08.c
iio: adc: ads124: avoid buffer overflow
2019-04-07 13:01:36 +01:00
ti-ads1015.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330
2019-06-05 17:37:06 +02:00
ti-ads7950.c
iio: adc: ti-ads7950: add GPIO support
2019-04-04 20:19:53 +01:00
ti-ads8344.c
iio: adc: Add driver for the TI ADS8344 A/DC chips
2019-04-22 11:34:13 +01:00
ti-ads8688.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ti-tlc4541.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
twl4030-madc.c
iio: adc: twl4030: Use false / true instead of 0 / 1 with booleans
2019-10-22 11:34:20 +01:00
twl6030-gpadc.c
iio: Remove dev_err() usage after platform_get_irq()
2019-08-05 15:59:14 +01:00
vf610_adc.c
iio: adc: vf610: use devm_platform_ioremap_resource
2019-11-09 12:28:21 +00:00
viperboard_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
xilinx-xadc-core.c
iio: adc: xilinx-xadc: use devm_platform_ioremap_resource
2019-10-18 20:05:58 +01:00
xilinx-xadc-events.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
xilinx-xadc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00