On Tue, Jun 19, 2012 at 12:25:58PM +0800, Wei Ni wrote: As Stephen previously said please fix your mail formatting - word wrapping within paragraphs is important! > On Tue, Jun 19, 2012 at 09:23:35, Philip Rakity wrote: > >Why can't you use the regulator notify to get called back on power or > >voltage change options to plumb in the manipulation of the gpio. I can > >imagine you might need to add a notify call in core.c if you need to > >assert the gpio before power is applied > > Yes, we can use the regulator notify, but the Tegra30 support is via > device tree, I think there have no special board file to run the call > back. You can mix board files with device tree for cases where device tree is not yet up to the job, though the goal should be to come up with a way of expressing things in device tree.
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