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android_kernel_msm-6.1_noth.../include/linux/mfd
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Zubair Lutfullah ca9a563805 iio: ti_am335x_adc: Add continuous sampling support 
Previously the driver had only one-shot reading functionality.
This patch adds continuous sampling support to the driver.

Continuous sampling starts when buffer is enabled.
HW IRQ wakes worker thread that pushes samples to userspace.
Sampling stops when buffer is disabled by userspace.

Patil Rachna (TI) laid the ground work for ADC HW register access.
Russ Dill (TI) fixed bugs in the driver relevant to FIFOs and IRQs.

I fixed channel scanning so multiple ADC channels can be read
simultaneously and pushed to userspace.
Restructured the driver to fit IIO ABI.
And added INDIO_BUFFER_HARDWARE mode.

Signed-off-by: Zubair Lutfullah <zubair.lutfullah@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-09-21 19:23:47 +01:00
..
abx500 For the 3.11 merge we only have one new MFD driver for the Kontron PLD. 2013-07-10 11:10:27 -07:00
arizona For the 3.11 merge we only have one new MFD driver for the Kontron PLD. 2013-07-10 11:10:27 -07:00
da9052 mfd: da9052/53 lockup fix 2013-01-27 01:35:32 +01:00
da9055 This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
pcf50633
pm8xxx mfd: remove use of __devexit 2012-11-28 12:22:27 -08:00
samsung For the 3.11 merge we only have one new MFD driver for the Kontron PLD. 2013-07-10 11:10:27 -07:00
syscon ARM: SoC fixes for 3.11-rc 2013-07-26 12:42:40 -07:00
wm831x mfd: wm831x: Don't forward declare enum wm831x_auxadc 2013-03-12 09:29:20 +01:00
wm8350
wm8994 For the 3.11 merge we only have one new MFD driver for the Kontron PLD. 2013-07-10 11:10:27 -07:00
88pm80x.h mfd: 88pm800: Add regulator sub device 2013-06-18 09:41:12 +02:00
88pm860x.h 1. New drivers: 2012-10-07 17:29:24 +09:00
aat2870.h
ab3100.h mfd: ab3100: Split ab3100 headers out of abx500.h 2012-09-14 09:52:15 +02:00
abx500.h ab8500_{bmdata,fg}: Add const attributes to some data arrays 2013-04-16 17:34:36 -07:00
adp5520.h
as3711.h mfd: Add an AS3711 PMIC MFD driver 2012-11-23 12:09:19 +01:00
asic3.h
core.h mfd: core: Push irqdomain mapping out into devices 2012-09-15 23:22:04 +02:00
cros_ec.h mfd: Add ChromeOS EC implementation 2013-04-05 11:20:13 +02:00
cros_ec_commands.h mfd: Add ChromeOS EC messages header 2013-04-05 11:20:13 +02:00
da903x.h
davinci_voicecodec.h For the 3.11 merge we only have one new MFD driver for the Kontron PLD. 2013-07-10 11:10:27 -07:00
db8500-prcmu.h ARM: ux500: move PM-related PRCMU functions to machine 2013-04-08 13:57:53 +02:00
dbx500-prcmu.h mfd: db8500: Update BML clock register for db8580 2013-06-06 18:17:16 -07:00
ds1wm.h
ezx-pcap.h ARM: pxa: remove irq_to_gpio from ezx-pcap driver 2012-08-09 15:16:41 +02:00
htc-egpio.h
htc-pasic3.h
intel_msic.h
janz.h
kempld.h mfd: Kontron PLD mfd driver 2013-06-24 13:48:22 +02:00
lm3533.h
lp8788-isink.h mfd: Add lp8788 mfd driver 2012-09-23 20:51:34 +02:00
lp8788.h backlight: add new lp8788 backlight driver 2013-02-27 19:10:09 -08:00
lpc_ich.h gpio: gpio-ich: Share ownership of GPIO groups 2012-09-14 09:52:13 +02:00
max8907.h mfd: max8907: Add power off control 2012-09-19 12:07:56 +02:00
max8925.h mfd: max8925: Add irqdomain for dt 2013-02-14 00:23:00 +01:00
max8997-private.h extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable type 2013-02-14 07:54:22 +09:00
max8997.h extcon: max8997: Use workqueue to check cable state after completing boot of platform 2013-02-14 07:54:49 +09:00
max8998-private.h mfd: max8998: Add support for Device Tree 2013-06-30 23:30:04 +02:00
max8998.h mfd: max8998: Add support for Device Tree 2013-06-30 23:30:04 +02:00
max77686-private.h
max77686.h regulator: max77686: initialize of_node param for regulator register 2012-08-28 11:00:25 -07:00
max77693-private.h regulator: max77693: Add max77693 regualtor driver. 2013-06-25 11:31:29 +01:00
max77693.h regulator: max77693: Add max77693 regualtor driver. 2013-06-25 11:31:29 +01:00
mc13xxx.h leds: leds-mc13783: Add MC13892 LED support 2013-06-20 16:21:34 -07:00
mc13783.h
mc13892.h
mcp.h
menelaus.h ARM: OMAP2: Move plat/menelaus.h to linux/mfd/menelaus.h 2012-10-15 13:53:41 -07:00
palmas.h For the 3.11 merge we only have one new MFD driver for the Kontron PLD. 2013-07-10 11:10:27 -07:00
rc5t583.h mfd: rc5t583: Fix array subscript is above array bounds 2012-11-26 12:10:51 +01:00
rdc321x.h
retu.h mfd: retu: Add Tahvo support 2013-04-19 00:45:20 +02:00
rtsx_common.h mfd: rtsx: Add clock divider hook 2013-01-27 01:30:20 +01:00
rtsx_pci.h mfd: rtsx: Add support for RTL8411B 2013-06-11 19:27:51 +02:00
si476x-core.h mfd: si476x: Don't use 0bNNN 2013-04-26 17:23:30 +02:00
si476x-platform.h mfd: si476x: Add header files and Kbuild plumbing 2013-04-19 18:38:13 +02:00
si476x-reports.h mfd: si476x: Add header files and Kbuild plumbing 2013-04-19 18:38:13 +02:00
smsc.h mfd: smsc: Add support for smsc gpio io/keypad driver 2012-10-01 15:27:48 +02:00
sta2x11-mfd.h mfd: sta2x11-mfd: Add defines for some sta2x11 sctl registers 2012-11-20 12:21:16 +01:00
stmpe.h mfd: support stmpe1801 18 bits enhanced port expander 2013-04-09 14:15:58 +02:00
syscon.h mfd: syscon: Add missing struct device_node declaration 2013-04-09 11:52:32 +02:00
t7l66xb.h
tc3589x.h mfd: Provide the tc3589x with its own IRQ domain 2012-09-17 15:03:38 +02:00
tc6387xb.h
tc6393xb.h
ti_am335x_tscadc.h iio: ti_am335x_adc: Add continuous sampling support 2013-09-21 19:23:47 +01:00
ti_ssp.h
tmio.h mmc: sdhi/tmio: switch to using dmaengine_slave_config() 2013-05-26 14:23:20 -04:00
tps6105x.h
tps6507x.h Input: tps6507x-ts - convert to polled input device infrastructure 2013-07-01 11:38:41 -07:00
tps6586x.h This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
tps65090.h For 3.10 we have a few new MFD drivers for: 2013-05-05 17:36:20 -07:00
tps65217.h drivers/video/backlight/tps65217_bl.c add default brightness value option 2013-04-29 18:28:19 -07:00
tps65910.h mfd: tps65910: Remove unused data 2012-11-30 12:20:35 +01:00
tps65912.h mfd: tps65912: Declare and use tps65912_irq_exit() 2013-03-12 09:25:50 +01:00
tps80031.h mfd: Add TI TPS80031 mfd core driver 2012-11-21 16:07:47 +01:00
twl4030-audio.h
twl6040.h mfd: twl6040: Update register bit definitions 2013-06-24 16:05:58 +01:00
ucb1x00.h
viperboard.h iio: adc: Add viperboard adc driver 2012-11-20 12:21:13 +01:00
wl1273-core.h
wm8400-audio.h
wm8400-private.h
wm8400.h