On 04/15/2015 01:44 PM, Lennart Sorensen wrote:
> On Wed, Apr 15, 2015 at 11:51:32AM -0500, Nishanth Menon wrote:
>> I am yet to post a new revision to this series - few other stuff got
>> in the way. IODelay driver in no way removes the constraint that the
>> SoC architecture has - most of the pin
On Wed, Apr 15, 2015 at 11:51:32AM -0500, Nishanth Menon wrote:
> I am yet to post a new revision to this series - few other stuff got
> in the way. IODelay driver in no way removes the constraint that the
> SoC architecture has - most of the pins still need to be muxed in
> bootloader - we cannot
On 04/14/2015 08:29 PM, Lennart Sorensen wrote:
> On Tue, Mar 17, 2015 at 06:41:51PM -0700, Tony Lindgren wrote:
>> Yeah agreed. I suggest discussing the binding and the generic
>> parsing code for it first :)
>>
>> It seems with the generic binding the actual driver should be
>> just the hardwar
On Tue, Mar 17, 2015 at 06:41:51PM -0700, Tony Lindgren wrote:
> Yeah agreed. I suggest discussing the binding and the generic
> parsing code for it first :)
>
> It seems with the generic binding the actual driver should be
> just the hardware specific code hopefully.
Did this thread go anywhere
* Linus Walleij [150317 18:31]:
> On Tue, Mar 10, 2015 at 7:33 PM, Nishanth Menon wrote:
> > On 03/10/2015 12:31 PM, Tony Lindgren wrote:
>
> >> Yes except I'd make use of some kind of #pinctrl-cells here just like
> >> interrupt controller has #interrupt-cells. Then you can have the values
> >>
On Tue, Mar 10, 2015 at 7:33 PM, Nishanth Menon wrote:
> On 03/10/2015 12:31 PM, Tony Lindgren wrote:
>> Yes except I'd make use of some kind of #pinctrl-cells here just like
>> interrupt controller has #interrupt-cells. Then you can have the values
>> seprate and the controller knows what to do
On 03/10/2015 01:33 PM, Nishanth Menon wrote:
> On 03/10/2015 12:31 PM, Tony Lindgren wrote:
>> * Nishanth Menon [150310 10:25]:
>>> On 03/10/2015 10:33 AM, Tony Lindgren wrote:
* Linus Walleij [150310 03:39]:
> On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
>
>> +Configu
On 03/10/2015 12:31 PM, Tony Lindgren wrote:
> * Nishanth Menon [150310 10:25]:
>> On 03/10/2015 10:33 AM, Tony Lindgren wrote:
>>> * Linus Walleij [150310 03:39]:
On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
> +Configuration definition follows similar model as the pinctrl
* Nishanth Menon [150310 10:25]:
> On 03/10/2015 10:33 AM, Tony Lindgren wrote:
> > * Linus Walleij [150310 03:39]:
> >> On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
> >>
> >>> +Configuration definition follows similar model as the pinctrl-single:
> >>> +The groups of pin configuration
On 03/10/2015 10:33 AM, Tony Lindgren wrote:
> * Linus Walleij [150310 03:39]:
>> On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
>>
>>> +Configuration definition follows similar model as the pinctrl-single:
>>> +The groups of pin configuration are defined under "pinctrl-single,pins"
>>> +
* Linus Walleij [150310 03:39]:
> On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
>
> > +Configuration definition follows similar model as the pinctrl-single:
> > +The groups of pin configuration are defined under "pinctrl-single,pins"
> > +
> > +&dra7_iodelay_core {
> > + mmc2_iodel
On 03/10/2015 05:39 AM, Linus Walleij wrote:
> On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
>
>> +Configuration definition follows similar model as the pinctrl-single:
>> +The groups of pin configuration are defined under "pinctrl-single,pins"
>> +
>> +&dra7_iodelay_core {
>> + mmc
On Wed, Mar 4, 2015 at 1:00 AM, Nishanth Menon wrote:
> +Configuration definition follows similar model as the pinctrl-single:
> +The groups of pin configuration are defined under "pinctrl-single,pins"
> +
> +&dra7_iodelay_core {
> + mmc2_iodelay_3v3_conf: mmc2_iodelay_3v3_conf {
> +
SoCs such as DRA7 family from Texas Instruments also include a highly
configurable hardware block called the IOdelay block. This block
allows very specific custom fine tuning for electrical characteristics
of IO pins.
In addition to the regular pin muxing modes supported by the
pinctrl-single, add
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