[PATCH 6/6] ARM: dts: add pinctrl in PXA DT files

[Haojian Zhuang]

On Mon, Aug 6, 2012 at 4:44 PM, Arnd Bergmann <arnd at arndb.de> wrote:
> On Saturday 28 July 2012, Haojian Zhuang wrote:
>> +Required subnode-properties:
>> +- marvell,pins : An array of strings. Each string contains the name of a pin
>> +                 or group.
>> +- marvell,function     : A string containing the name of the function to mux to the
>> +                 pin or group.
>> +- marvell,drive-strength : An integer value that means the drive strength of a
>> +                        pin.
>> +- marvell,pull-up      : The property means a pin is pull up for input.
>> +- marvell,pull-down : The property means a pin is pull down for input.
>> +- marvell,lowpower-pull-up : The property means a pin is pull up for input in
>> +                         sleep state.
>> +- marvell,lowpower-pull-down : The property means a pin is pull down for input
>> +                           in sleep state.
>> +- marvell,lowpower-drive-high : The property means a pin is driving high for
>> +                            output in sleep state.
>> +- marvell,lowpower-drive-low : The property means a pin is driving low for
>> +                           output in sleep state.
>> +- marvell,lowpower-float : The property means a pin is float in sleep state.
>> +- marvell,lowpower-zero : The property means a pin is not configured in sleep
>> +                       state.
>
> These (or most of them) look like they are not very Marvell specific. Should
> we try to standardize the way they are set across different bindings?
>
> On a side-node, you probably don't want to make all of the above properties
> "required" because some of them are mutually exclusive.
>
OK, I'll handle it.