Re: [PATCH v2 0/6] gpio/omap: Cleanup and adaptation to Device Tree

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On 2/28/2012 2:22 AM, Kevin Hilman wrote:
Benoit Cousson<b-cousson@xxxxxx>  writes:

Hi Grant,

Here are a couple of GPIO cleanup + the DT adaptation patches.
This update (compared to v1 [1]) is adding an extra fix for SPARSE_IRQ support
and add the second cell in the binding for GPIO IRQ type that was missing
previously whereas the driver does support it.

For the OMAP GPIO changes,

Reviewed-by: Kevin Hilman<khilman@xxxxxx>

Thanks Kevin.

However, I had some problems trying to merge this to test it.

I'm also curious how/who we should merge this.  Since it depends on
stuff that Grant is queueing (or has queued), I suppose it should go
through his tree.

Yes, that was my plan.
I will probably removed the DTS patches and sent that to Tony to avoid the merge conflict that will happen since we should merge i2c, gpio, spi and mmc during merge window in the same omapX.dtsi files.

This series is based on 3.3-rc4 + for_3.4/dt_base branch to get
the needed cleanup and fixes for OMAP.

The interrupt controller support is using irq_domain_add_legacy for
the moment and will be updated next to use irqchip irq_domain.

It appears your current dt_gpio branch is based on some older version of
your dt_irq_domain branch than the one you just submitted for a pull request.

Indeed... I was waiting Tony to create a stable branch I can use to base the other OMAP series. But neither GPIO nor SPI has any dependency with core OMAP stuff so I can push at lest GPIO them without that.

It requires the irq_domain generalization and refinement series
available at:
   git://git.secretlab.ca/git/linux-2.6 irqdomain/next

It requires as well Tarun's GPIO cleanup series available at:
   git://gitorious.org/~tarunkanti/omap-sw-develoment/tarunkantis-linux-omap-dev for_3.4/gpio_cleanup_fixes_v9

Rather than Tarun's branch, can you use Grant's GPIO branch, which has
the final version he pulled from my for_3.4/gpio/runtime-pm-cleanup
branch.  Tarun's branch causes some merge conflicts with what Grant has
already merged.

Yes, that was the plan as well. I've just rebased on top of Grant's gpio/next branch, and will send a pull request to Grant.

Thanks,
Benoit
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