Linus Walleij writes:
> On Thu, Dec 10, 2015 at 6:31 PM, Robert Jarzmik
> wrote:
>> Linus Walleij writes:
>>
- the GPDR (gpio direction register) shared access bothers me a bit
>>>
>>> How is it shared and between what users?
>>
>> It's shared between the pin controller and the gpio
On Thu, Dec 10, 2015 at 6:31 PM, Robert Jarzmik wrote:
> Linus Walleij writes:
>
>>>- the GPDR (gpio direction register) shared access bothers me a bit
>>
>> How is it shared and between what users?
>
> It's shared between the pin controller and the gpio controller.
OK then it may be one of
On Thu, Dec 10, 2015 at 6:31 PM, Robert Jarzmik wrote:
> Linus Walleij writes:
>
>>>- the GPDR (gpio direction register) shared access bothers me a bit
>>
>> How is it shared and between what users?
>
> It's shared between the pin controller
Linus Walleij writes:
> On Thu, Dec 10, 2015 at 6:31 PM, Robert Jarzmik
> wrote:
>> Linus Walleij writes:
>>
- the GPDR (gpio direction register) shared access bothers me a bit
>>>
>>> How is it shared and
Linus Walleij writes:
>>- the GPDR (gpio direction register) shared access bothers me a bit
>
> How is it shared and between what users?
It's shared between the pin controller and the gpio controller.
The odd thing with the pxa architecture is that the GPDR bit selects between 2
different
On Thu, Dec 10, 2015 at 8:28 AM, Robert Jarzmik wrote:
> Linus Walleij writes:
>
>> On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik
>> wrote:
>>
>>> Hi Linus, Alexandre and Haojian,
>>>
>>> This serie aims at several cleanups and improvements in the pxa gpio
>>> driver, to
>>
>> I have
Linus Walleij writes:
>>- the GPDR (gpio direction register) shared access bothers me a bit
>
> How is it shared and between what users?
It's shared between the pin controller and the gpio controller.
The odd thing with the pxa architecture is that the GPDR bit
On Thu, Dec 10, 2015 at 8:28 AM, Robert Jarzmik wrote:
> Linus Walleij writes:
>
>> On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik
>> wrote:
>>
>>> Hi Linus, Alexandre and Haojian,
>>>
>>> This serie aims at several
Linus Walleij writes:
> On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik
> wrote:
>
>> Hi Linus, Alexandre and Haojian,
>>
>> This serie aims at several cleanups and improvements in the pxa gpio driver,
>> to
>
> I have concerns about this series.
>
> I am worried that joining the banks into
On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik wrote:
> Hi Linus, Alexandre and Haojian,
>
> This serie aims at several cleanups and improvements in the pxa gpio driver,
> to
I have concerns about this series.
I am worried that joining the banks into one gpio_chip makes it
impossible for
On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik wrote:
> Hi Linus, Alexandre and Haojian,
>
> This serie aims at several cleanups and improvements in the pxa gpio driver,
> to
I have concerns about this series.
I am worried that joining the banks into one gpio_chip
Linus Walleij writes:
> On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik
> wrote:
>
>> Hi Linus, Alexandre and Haojian,
>>
>> This serie aims at several cleanups and improvements in the pxa gpio driver,
>> to
>
> I have concerns about this
Hi Linus, Alexandre and Haojian,
This serie aims at several cleanups and improvements in the pxa gpio driver, to
support integration with pin control.
Amongst the changes, the main points are :
- removal of as many global variables as possible
- use of devm_*() function when applicable
- use
Hi Linus, Alexandre and Haojian,
This serie aims at several cleanups and improvements in the pxa gpio driver, to
support integration with pin control.
Amongst the changes, the main points are :
- removal of as many global variables as possible
- use of devm_*() function when applicable
- use
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