AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/iio/adc
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Naidu Tellapati ae35496230 iio: adc: cc10001: Power-up the ADC at probe time when used remotely 
The ADC is typically shared with remote CPUs not running Linux.
However, there is only one register to power-up/power-down. Remote CPUs
aren't able to power-up the ADC, and rely in Linux doing it instead.

This commit uses the adc-reserved-channels devicetree property to
distinguish shared usage. In this case, the ADC is powered up at
probe time.

If the ADC is used only by the CPU running Linux, power-up/down
at runtime, only when neeeded.

Signed-off-by: Naidu Tellapati <naidu.tellapati@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-14 12:21:22 +01:00
..
ad799x.c iio: ad799x: Fix ad7991/ad7995/ad7999 config setup 2014-12-12 12:34:00 +00:00
ad7266.c iio:ad7266: Mark transfer buffer as __be16 2013-12-03 20:22:27 +00:00
ad7291.c 3rd round of IIO new drivers, cleanups and functionality for the 3.17 cycle. 2014-07-13 12:31:47 -07:00
ad7298.c iio:adc:ad7298: Use BIT() and GENMASK() macros 2014-06-14 16:04:24 +01:00
ad7476.c iio:adc:ad7476: Use GENMASK() macro 2014-06-14 16:03:48 +01:00
ad7791.c iio:ad7791: Report scale as fractional value 2013-10-01 16:19:12 +01:00
ad7793.c iio:adc: Fix typo in MODULE_DESCRIPTION in ad7793.c 2015-03-07 19:18:49 +00:00
ad7887.c iio:adc:ad7887: Use BIT() and GENMASK() macros 2014-06-14 16:03:19 +01:00
ad7923.c iio:ad7923: Use iio_push_to_buffers_with_timestamp() 2013-09-21 19:23:53 +01:00
ad_sigma_delta.c iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment 2014-08-25 21:48:29 +01:00
at91_adc.c iio: fix drivers that check buffer->scan_mask 2015-03-07 19:17:07 +00:00
axp288_adc.c Second set of new driver, functionality and cleanups for IIO in the 4.2 cycle. 2015-05-24 11:45:21 -07:00
berlin2-adc.c iio: adc: add support for Berlin 2015-05-23 10:47:40 +01:00
cc10001_adc.c iio: adc: cc10001: Power-up the ADC at probe time when used remotely 2015-06-14 12:21:22 +01:00
da9150-gpadc.c iio: Add support for DA9150 GPADC 2015-02-25 21:05:26 +01:00
exynos_adc.c iio: adc: exynos_adc: Add support for exynos7 2014-11-05 15:38:25 +00:00
Kconfig iio:adc128s052: add support for adc122s021 2015-05-23 12:42:43 +01:00
lp8788_adc.c iio: remove .owner field for driver using module_platform_driver 2014-08-26 21:08:38 +01:00
Makefile iio: adc: add support for Berlin 2015-05-23 10:47:40 +01:00
max1027.c treewide: Fix typo in printk messages 2015-03-06 23:05:39 +01:00
max1363.c iio:adc:max1363 incorrect resolutions for max11604, max11605, max11610 and max11611. 2014-05-25 12:06:25 +01:00
mcp320x.c iio: mcp320x: Fix occasional incorrect readings 2015-05-07 11:12:20 +01:00
mcp3422.c iio:adc:mcp3422 Fix incorrect scales table 2015-02-04 16:30:22 +00:00
men_z188_adc.c iio: adc: men_z188_adc: Add terminating entry for men_z188_ids 2014-11-15 16:12:04 +00:00
nau7802.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
qcom-spmi-iadc.c iio: iadc: wait_for_completion_timeout time in jiffies 2015-01-10 11:43:26 +00:00
qcom-spmi-vadc.c iio: adc: spmi-vadc: Fix overflow in output value normalization 2015-04-18 17:40:04 +01:00
rockchip_saradc.c Staging patches for 3.19-rc1 2014-12-15 18:06:13 -08:00
ti_am335x_adc.c iio: adc: ti_am335x_adc: make sample delay, open delay, averaging DT parameters 2015-05-13 18:37:22 +01:00
ti-adc081c.c iio: adc: ti-adc081c: Include linux/of.h header 2013-10-18 20:05:56 +01:00
ti-adc128s052.c iio:adc128s052: add support for adc122s021 2015-05-23 12:42:43 +01:00
twl4030-madc.c iio: adc: twl4030_madc: Fix description of twl4030_madc_set_current_generator() 2015-06-07 17:25:55 +01:00
twl6030-gpadc.c iio: adc: twl6030-gpadc: Fix modalias 2015-05-23 12:30:52 +01:00
vf610_adc.c iio: adc: vf610: implement configurable conversion modes 2015-06-07 17:53:25 +01:00
viperboard_adc.c iio: remove .owner field for driver using module_platform_driver 2014-08-26 21:08:38 +01:00
xilinx-xadc-core.c iio: adc: xilinx: Fix VREFN sign 2015-04-19 13:49:54 +01:00
xilinx-xadc-events.c iio: xilinx-xadc: Remove unused variable 2014-07-03 22:00:40 +01:00
xilinx-xadc.h iio: adc: xilinx: Fix register addresses 2015-04-19 13:47:58 +01:00