On 2/16/2012 9:22 AM, Tomi Valkeinen wrote:
On Wed, 2012-02-15 at 11:59 -0800, Kevin Hilman wrote:
"Cousson, Benoit"<b-cousson@xxxxxx> writes:
Kevin,
Do we still need to set the dev.parent to omap_device_parent?
Nope.
I guess the default&platform_bus parent is good enough and
potentially the DSS children should be able to overwrite that.
Yes, now that we use PM domains, we don't need it. I just sent a patch
to remove omap_device_parent.
But it's still not possible to create a custom parent-child hierarchy
with omap_devices. Or can I change the parent of a platform_device after
it has been created? (doesn't sound very clean even if I can)
Nope, it has to be done before platform_device_add.
Thanks to Ohad patch [1] that Tony has just resent, you can use the
internal omap_device API and thus will be able to change the parent
before the registration.
Benoit
[1] ARM: OMAP: omap_device: Expose omap_device_{alloc, delete, register}
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