On 4/25/2014 6:13 PM, Timur Tabi wrote:
Westerberg, Mika wrote:
If you happen to have pin controller/mux driver that drives that
hardware,
I'm sure your pinmux functions gets called.
Actually, I don't think they do. On a device-tree system, the
functions get called automatically by the pinctrl layer when it parses
the device tree. This happens in response to probe, remove, and
various power management changes.
I would be interested in understanding what exactly the flow is in that
situation, so care to educate me? What does the driver do to trigger
this and what exactly does happen in response to that?
Rafael
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