Use of pinctrl-single for external device over I2C

Tony Lindgren tony at
Wed Jun 24 21:38:39 PDT 2015

* Vaibhav Hiremath <vaibhav.hiremath at> [150624 10:12]:
> I do not like this, as this is not HW feature, so DT may not be right
> approach.
> So I will dig more from either runtime or Compile time option to use
> regmap_ Vs raw read/writes.

Can't you just check if the pinctrl node has compatible = "syscon"

A compile time option won't work for sure. I don't know what you
would check at runtime as you do not know what the bus is behind



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