[PATCH 9/9] Staging/iio: add TODO reminder

Jonathan Cameron jic23 at kernel.org
Tue Oct 1 11:21:48 UTC 2013


On 10/01/13 12:14, Jonathan Cameron wrote:
> On 09/23/13 15:36, Juergen Beisert wrote:
>> Some things have still to be done to the LRADC driver.
>>
>> Signed-off-by: Juergen Beisert <jbe at pengutronix.de>
>> CC: linux-arm-kernel at lists.infradead.org
>> CC: linux-input at vger.kernel.org
>> CC: devel at driverdev.osuosl.org
>> CC: Marek Vasut <marex at denx.de>
>> CC: Fabio Estevam <fabio.estevam at freescale.com>
>> CC: Jonathan Cameron <jic23 at cam.ac.uk>
> Applied to the togreg branch of iio.git
> 
> Thanks.
> 
> Please check over the entire series as it was more than a little
> fiddly to apply and I may well have messed it up!
There may be a delay on me pushing this out.  Kernel.org isn't talking
to me right now for some reason.
> 
> Jonathan
>> ---
>>  drivers/staging/iio/TODO | 11 +++++++++++
>>  1 file changed, 11 insertions(+)
>>
>> diff --git a/drivers/staging/iio/TODO b/drivers/staging/iio/TODO
>> index 04c2326..c22a0ed 100644
>> --- a/drivers/staging/iio/TODO
>> +++ b/drivers/staging/iio/TODO
>> @@ -13,6 +13,17 @@ Would be nice
>>  3) Expand device set. Lots of other maxim adc's have very
>>     similar interfaces.
>>  
>> +MXS LRADC driver:
>> +This is a classic MFD device as it combines the following subdevices
>> + - touchscreen controller (input subsystem related device)
>> + - general purpose ADC channels
>> + - battery voltage monitor (power subsystem related device)
>> + - die temperature monitor (thermal management)
>> +
>> +At least the battery voltage and die temperature feature is required in-kernel
>> +by a driver of the SoC's battery charging unit to avoid any damage to the
>> +silicon and the battery.
>> +
>>  TSL2561
>>  Would be nice
>>  1) Open question of userspace vs kernel space balance when
>>
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