[GIT PULL] ARM: OMAP: I2C: prepare to use hwmod reset in driver
paul at pwsan.com
Fri Dec 16 15:59:41 EST 2011
On Fri, 16 Dec 2011, Tony Lindgren wrote:
> * Paul Walmsley <paul at pwsan.com> [111216 11:45]:
> > On Fri, 16 Dec 2011, Tony Lindgren wrote:
> > > * Paul Walmsley <paul at pwsan.com> [111216 01:24]:
> > >
> > > > Shubhrajyoti D (2):
> > > > ARM: OMAP: omap_device: add omap_device_reset to reset all the hwmods in the device
> > > > ARM: OMAP: I2C: Reset support
> > > >
> > > Can you please update shi to leave out the extra callback
> > > function int (*device_reset) (struct device *dev) as I'd
> > > rather see that happen with pm_runtime calls?
> > What PM runtime call is used to reset a device?
> Hmm how about pm_runtime_disable? Or do we need a new
> call for reset?
Looking at the last few hunks of:
it appears to me that the driver needs to reset the device while it's
still active & powered on, etc.
Shubhrajyoti, care to comment further?
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