Re: [PATCH 00/15] iio: adc: at91 cleanups and atmel_tsadcc removal

From: Nicolas Ferre
Date: Wed Mar 19 2014 - 06:19:43 EST


On 16/03/2014 19:30, Jonathan Cameron :
> On 05/03/14 17:35, Alexandre Belloni wrote:
>> This patch set is a followup of my previous series: iio: adc: at91 fixes
>>
>> I'm sorry it is so long, I made sure this is bissectable.
> It's a nice series, don't apologise for doing things right!
>
> Clearly there are a few outstanding snippets from the reviews so far, but we
> are getting to the point where we need to agree on a path for this. I'm
> happy to take the whole series through the IIO tree if Dmitry and the at91
> maintainers are happy with that. If it is considered two invasive form the
> atmel side then I'm perfectly happy with someone to take it through the relevant
> platform tree instead.

Jonathan, Dmitry,

Considering the amount of AT91 files touched by this series, I would
like to take everything through Atmel's git tree and later on arm-soc.


> I'm obviously not going to pick it up at all until it has a complete set
> of at91 maintainer acks though!
>
> Realistically it's missed the coming merge window anyway, so we have a fair
> bit of time.

Yes, I will review Alexandre's v2 series.

Thanks a lot for your review and for having thought about the path that
these patches would take.

Bye,


> Jonathan
>>
>> 1-3) The first 3 patches are cleaning up the patform_data used for at91_adc.
>>
>> 4-5) Then touchscreen support for older ADCs is added, this allows to use that
>> for the sam9m10g45ek.
>>
>> 6) Following those modifications, the mach/at91_adc.h is not used anywhere but
>> in the at91_adc driver so it is remove and its content (register definitions)
>> placed directly in the driver.
>>
>> 7-9) at91sam9rl support is added to at91_adc and is used for the at91sam9rl
>> based boards.
>>
>> 10-11) Prepare the atmel_tsadcc removal by switching sam9rl and sam9g45 to use
>> only at91_adc instead of atmel_tsadcc.
>>
>> 12-15) atmel_tsadcc removal
>>
>>
>> Alexandre Belloni (15):
>> ARM: at91: sam9g45: remove unused platform_data
>> ARM: at91: sam9260: remove unused platform_data
>> iio: adc: at91: cleanup platform_data
>> iio: adc: at91_adc: Add support for touchscreens without TSMR
>> ARM: at91: sam9m10g45ek: Add touchscreen support through at91_adc
>> iio: adc: at91: remove unused include from include/mach
>> iio: adc: at91: add sam9rl support
>> ARM: at91: sam9rl: add at91_adc to support adc and touchscreen
>> ARM: at91: sam9rlek add touchscreen support through at91_adc
>> ARM: at91: sam9g45: switch from atmel_tsadcc to at91_adc
>> ARM: at91: sam9rl: switch from atmel_tsadcc to at91_adc
>> ARM: at91: remove atmel_tsadcc platform_data
>> ARM: at91: remove atmel_tsadcc from sama5_defconfig
>> Input: atmel_tsadcc: remove driver
>> ARM: at91/dt: at91-cosino_mega2560 remove useless tsadcc node
>>
>> MAINTAINERS | 6 -
>> arch/arm/boot/dts/at91-cosino_mega2560.dts | 5 -
>> arch/arm/configs/at91sam9g45_defconfig | 3 +-
>> arch/arm/configs/at91sam9rl_defconfig | 3 +-
>> arch/arm/configs/sama5_defconfig | 1 -
>> arch/arm/mach-at91/at91sam9260_devices.c | 10 -
>> arch/arm/mach-at91/at91sam9g45.c | 2 +-
>> arch/arm/mach-at91/at91sam9g45_devices.c | 63 +----
>> arch/arm/mach-at91/at91sam9rl.c | 7 +
>> arch/arm/mach-at91/at91sam9rl_devices.c | 83 +++++--
>> arch/arm/mach-at91/board-sam9m10g45ek.c | 16 +-
>> arch/arm/mach-at91/board-sam9rlek.c | 16 +-
>> arch/arm/mach-at91/board.h | 3 -
>> arch/arm/mach-at91/include/mach/at91_adc.h | 107 ---------
>> drivers/iio/adc/at91_adc.c | 339 +++++++++++++++++++++++----
>> drivers/input/touchscreen/Kconfig | 12 -
>> drivers/input/touchscreen/Makefile | 1 -
>> drivers/input/touchscreen/atmel_tsadcc.c | 358 -----------------------------
>> include/linux/platform_data/at91_adc.h | 27 +--
>> include/linux/platform_data/atmel.h | 7 -
>> 20 files changed, 380 insertions(+), 689 deletions(-)
>> delete mode 100644 arch/arm/mach-at91/include/mach/at91_adc.h
>> delete mode 100644 drivers/input/touchscreen/atmel_tsadcc.c
>>
>
>
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--
Nicolas Ferre
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