Re: Question: How to power-manage UART-attached devices.

From: Mark Brown
Date: Wed May 02 2012 - 05:02:18 EST


On Wed, May 02, 2012 at 09:15:16AM +1000, NeilBrown wrote:

> However it doesn't suit my need - I want something more abstracted.

> I can see there may well be a place for a simple on/off switch for some
> components, but then I would prefer to see it as

> /sys/class/power-switch/$devicename/state

> rather than

> /sys/devices/platform/reg-userspace-consumer.X/{name,state}

That's a simple matter of programming if someone wants to do it, can't
say it seems worth the effort personally though especially when classes
are supposed to be going away.

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