On Tue, Jun 4, 2013 at 8:15 PM, Kevin Hilman wrote:
> [Me]
>> I think this will save a *lot* of identical code in all the
>> drivers, that will just have to call
>> pinctrl_select_pm_sleep(), pinctrl_select_pm_default()
>> pinctrl_select_pm_idle() instead of all the complex code.
>>
>> This is wha
On Tue, Jun 04, 2013 at 11:15:51AM -0700, Kevin Hilman wrote:
> Linus Walleij writes:
> > I think this will save a *lot* of identical code in all the
> > drivers, that will just have to call
> > pinctrl_select_pm_sleep(), pinctrl_select_pm_default()
> > pinctrl_select_pm_idle() instead of all the
Hi Linus,
Linus Walleij writes:
> On Fri, May 31, 2013 at 7:04 PM, Dmitry Torokhov
> wrote:
>
>> As with the original introduction of pinctrl states my question is: "Can
>> all of this be handled in the driver/bus core instead of adding a lot
>> of boilerplate code to the individual drivers".
>
On Fri, May 31, 2013 at 7:04 PM, Dmitry Torokhov
wrote:
> As with the original introduction of pinctrl states my question is: "Can
> all of this be handled in the driver/bus core instead of adding a lot
> of boilerplate code to the individual drivers".
It can. Per the suggestion in 2/11:
- Addi
+ Linus W. (pinctrl maintainer)
Dmitry Torokhov writes:
> Hi Hebbar,
>
> On Fri, May 31, 2013 at 03:43:00PM +0530, Hebbar Gururaja wrote:
>> By optionally putting the pins into sleep state in the suspend [or in
>> runtime_suspend] callback we can accomplish two things.
>> - One is to minimize cu
Hi Hebbar,
On Fri, May 31, 2013 at 03:43:00PM +0530, Hebbar Gururaja wrote:
> By optionally putting the pins into sleep state in the suspend [or in
> runtime_suspend] callback we can accomplish two things.
> - One is to minimize current leakage from pins and thus save power,
> - second, we can pre
By optionally putting the pins into sleep state in the suspend [or in
runtime_suspend] callback we can accomplish two things.
- One is to minimize current leakage from pins and thus save power,
- second, we can prevent the IP from driving pins output in an
uncontrolled manner, which may happen if t
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