RE: [PATCH v4 0/5] Support for TSC/ADC MFD driver
From: Patil, Rachna
Date: Sat Sep 29 2012 - 06:07:23 EST
On Sat, Sep 29, 2012 at 15:12:53, Jonathan Cameron wrote:
> On 09/26/2012 06:20 AM, Patil, Rachna wrote:
> > 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
> which tree have these merged in?
This patch set includes some changes in the touchscreen driver.
They have not been acked as yet. I am waiting for a reply from Dmitry.
Regards,
Rachna
>
> I'll assume the rest of this is going through the same tree and ack rather than signing off and taking it through IIO.
>
> Note that patch 1 does not appear to apply to linux-next which implies some issues somewhere or that the above series has been picked up for any trees feeding linux-next as yet.
> >
> > 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.
> >
> > Changes in v4:
> > Renamed the drivers from ti_xxx to ti_am335x_xxx.
> > For consistency with other drivers renamed idev to indio_dev
> > in IIO ADC driver.
> > Replaced suspend/resume callbacks with dev_pm_ops.
> >
> > 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_am335x_adc.c | 258 ++++++++++++++++
> > drivers/input/touchscreen/Kconfig | 4 +-
> > drivers/input/touchscreen/Makefile | 2 +-
> > .../touchscreen/{ti_tscadc.c => ti_am335x_tsc.c} | 319 ++++++--------------
> > drivers/mfd/Kconfig | 9 +
> > drivers/mfd/Makefile | 1 +
> > drivers/mfd/ti_am335x_tscadc.c | 259 ++++++++++++++++
> > .../linux/input/{ti_tscadc.h => ti_am335x_tsc.h} | 4 +-
> > include/linux/mfd/ti_am335x_tscadc.h | 151 +++++++++
> > include/linux/platform_data/ti_am335x_adc.h | 14 +
> > 12 files changed, 801 insertions(+), 228 deletions(-) create mode
> > 100644 drivers/iio/adc/ti_am335x_adc.c rename
> > drivers/input/touchscreen/{ti_tscadc.c => ti_am335x_tsc.c} (55%)
> > create mode 100644 drivers/mfd/ti_am335x_tscadc.c rename
> > include/linux/input/{ti_tscadc.h => ti_am335x_tsc.h} (88%) create
> > mode 100644 include/linux/mfd/ti_am335x_tscadc.h
> > create mode 100644 include/linux/platform_data/ti_am335x_adc.h
> >
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>
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