[PATCH 1/4] mmc: omap_hsmmc: Fix context save and restore for DT
balbi at ti.com
Sat Jun 8 00:25:53 EDT 2013
On Fri, Jun 07, 2013 at 02:49:50PM -0700, Tony Lindgren wrote:
> We want to get rid of the omap specific platform init code
> callbacks as they don't play nice with device tree.
right, any plans to have similar functionality generically ? Maybe
* tell PM runtime layer that we can handle runtime
* power gating of this device in certain conditions.
* Actual power gating will be triggered depending on
* PM QoS wakeup requirements.
> Let's convert the context loss check to be based on a
> register state detection instead.
that might not work always. Specially when you consider that default
register values can change on every silicon release. I guess the above
might be a bit nicer, although a lot more work :-p
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