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SubjectRe: [PATCH 1/2] onewire: w1-gpio: add ext_pullup_enable pin in platform data
On 30.07.2012 19:32, Evgeniy Polyakov wrote:
> Hi
> Sorry for long delay
> On Wed, Jul 25, 2012 at 10:54:29PM +0200, Daniel Mack ( wrote:
>> In the process of porting boards to devicetree implemenation, we should
>> keep information about external circuitry where they belong - the
>> individual drivers.
>> This patch adds a way to specify a GPIO to drive the (optional) external
>> pull-up logic, rather than using a function pointer for that.
> I do not object against this patch, but I have rather limited knowledge
> about gpio driver.

The first patch just offers a new way to drive an optional external
pull-up and as nobody uses that feature currently, there can't be any

And the second patch doesn't change any functional behaviour of the
driver, it simply offers a new way to instanciate it.

> Patch looks good, feel free to add my
> Acked-by: Evgeniy Polyakov <>


> Greg, please pull it into your tree, if Ville does not object.
> Thank you.

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