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Fabrice Gasnier 3a81bde545 iio: adc: stm32-adc: add analog switches supply control 
On stm32h7 and stm32mp1, the ADC inputs are multiplexed with analog
switches which have reduced performances when their supply is below 2.7V
(vdda by default):
- 3.3V embedded booster can be used, to get full ADC performances
  (increases power consumption).
- vdd supply can be selected if above 2.7V by setting ANASWVDD syscfg bit,
  on STM32MP1 only.

Make this optional, since this is a trade-off between analog performance
and power consumption.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27 20:11:16 +01:00
..
ad799x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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
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
staging: iio: adc: ad7606: Move out of staging
2019-01-05 16:10:59 +00:00
ad7606_spi.c
iio: adc: ad7616: Add support for AD7616 ADC
2019-04-14 13:22:29 +01:00
ad7606.c
iio: adc: ad7606: Add software configuration
2019-06-16 16:45:22 +01:00
ad7606.h
iio: adc: ad7606: Add software configuration
2019-06-16 16:45:22 +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:adc:ad7949: Add AD7949 ADC driver family
2018-11-03 09:44:34 +00:00
ad_sigma_delta.c
Second set of IIO device support, features, cleanups and minor fixes for 5.3.
2019-07-01 10:58:13 +02:00
aspeed_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422
2019-06-05 17:37:15 +02:00
at91_adc.c
Merge 5.2-rc3 into staging-next
2019-06-03 07:27:16 +02:00
at91-sama5d2_adc.c
Merge 5.2-rc6 into staging-next
2019-06-23 13:29:03 +02:00
axp20x_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
axp288_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285
2019-06-05 17:36:37 +02:00
bcm_iproc_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459
2019-06-19 17:09:09 +02:00
berlin2-adc.c
…
cc10001_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cpcap-adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
da9150-gpadc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dln2-adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
envelope-detector.c
iio: envelope-detector: switch to SPDX license identifier
2018-08-20 19:27:05 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
fsl-imx25-gcq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
hi8435.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hx711.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
imx7d_adc.c
Second set of IIO device support, features, cleanups and minor fixes for 5.3.
2019-07-01 10:58:13 +02:00
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: remove redundant dev_err call in ingenic_adc_probe()
2019-04-04 20:19:40 +01:00
Kconfig
Second set of IIO device support, features, cleanups and minor fixes for 5.3.
2019-07-01 10:58:13 +02:00
lp8788_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lpc18xx_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lpc32xx_adc.c
iio: adc: lpc32xx: Add scale feature
2019-04-04 20:20:02 +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 driver for the TI ADS8344 A/DC chips
2019-04-22 11:34:13 +01:00
max1027.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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: convert to SPDX identifiers
2018-11-16 18:32:27 +00:00
max11100.c
iio: adc: max11100: convert to SPDX identifiers
2018-11-16 18:32:27 +00:00
mcp320x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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: update with SPDX Licence identifier
2019-06-16 16:45:21 +01:00
mt6577_auxadc.c
Merge 5.2-rc3 into staging-next
2019-06-03 07:27:16 +02:00
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: modify NPCM ADC read reference voltage
2019-04-07 11:26:47 +01:00
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: Remove devm_iio_device_alloc() error printing
2019-05-05 12:51:07 +01:00
rockchip_saradc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
sc27xx_adc.c
iio: adc: sc27xx: Replace devm_add_action() followed by failure action with devm_add_action_or_reset()
2019-07-27 20:11:14 +01:00
sd_adc_modulator.c
…
spear_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
stm32-adc-core.c
iio: adc: stm32-adc: add analog switches supply control
2019-07-27 20:11:16 +01:00
stm32-adc-core.h
…
stm32-adc.c
iio: adc: stm32-adc: switch off running adc when going to low power
2018-11-25 13:16:38 +00:00
stm32-dfsdm-adc.c
iio: adc: stm32-dfsdm: add comment for 16 bits record
2019-06-22 10:32:43 +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: stmpe-adc: Reset possible interrupts
2019-05-11 11:18:34 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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
iio: add SPDX identifier for various drivers
2018-02-18 11:55:19 +00:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
twl6030-gpadc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
vf610_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
viperboard_adc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
xilinx-xadc-core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
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