[PATCH v3 0/5] Support for TSC/ADC MFD driver

From: Patil, Rachna
Date: Thu Sep 13 2012 - 06:59:19 EST

This patch set adds a MFD core driver which registers
touchscreen and ADC as its client drivers.
The existing touchscreen has been modified to work as
a MFD client driver and a new ADC driver has been added
in the IIO subsystem.

There are 8 analog input lines, which can be used as:
1. 8 general purpose ADC channels
2. 4 wire TS, with 4 general purpose ADC channels
3. 5 wire TS, with 3 general purpose ADC channels

This patch set has been tested on AM335x EVM.

These set of patches are based on top of Touchscreen patch
set submitted.
Subject: [PATCH 0/4] input: TSC: ti_tscadc: TI Touchscreen driver updates [1]

[1] http://www.spinics.net/lists/linux-input/msg22107.html

Changes in v2:
Dropped one patch send in the last version after
receiving internal comments. I have merged the changes
into existing patches.
Also added a new patch to support suspend/resume feature.
Fixed review comments by Matthias Kaehlcke.

Changes in v3:
Addressed review comments by Jonathan Cameron.
Improved ADC driver with more readable labels,
spaces and comments.

Patil, Rachna (5):
input: TSC: ti_tscadc: Rename the existing touchscreen driver
MFD: ti_tscadc: Add support for TI's TSC/ADC MFDevice
input: TSC: ti_tsc: Convert TSC into a MFDevice
IIO : ADC: tiadc: Add support of TI's ADC driver
MFD: ti_tscadc: add suspend/resume functionality

drivers/iio/adc/Kconfig | 7 +
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/ti_adc.c | 255 ++++++++++++++++
drivers/input/touchscreen/Kconfig | 4 +-
drivers/input/touchscreen/Makefile | 2 +-
.../input/touchscreen/{ti_tscadc.c => ti_tsc.c} | 310 ++++++--------------
drivers/mfd/Kconfig | 9 +
drivers/mfd/Makefile | 1 +
drivers/mfd/ti_tscadc.c | 251 ++++++++++++++++
include/linux/input/{ti_tscadc.h => ti_tsc.h} | 4 +-
include/linux/mfd/ti_tscadc.h | 151 ++++++++++
include/linux/platform_data/ti_adc.h | 14 +
12 files changed, 781 insertions(+), 228 deletions(-)
create mode 100644 drivers/iio/adc/ti_adc.c
rename drivers/input/touchscreen/{ti_tscadc.c => ti_tsc.c} (55%)
create mode 100644 drivers/mfd/ti_tscadc.c
rename include/linux/input/{ti_tscadc.h => ti_tsc.h} (90%)
create mode 100644 include/linux/mfd/ti_tscadc.h
create mode 100644 include/linux/platform_data/ti_adc.h

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