Messages in this thread | | | Date | Thu, 25 Jun 2015 11:16:50 +0530 | From | Vaibhav Hiremath <> | Subject | Re: Use of pinctrl-single for external device over I2C |
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On Thursday 25 June 2015 10:08 AM, Tony Lindgren wrote: > * Vaibhav Hiremath <vaibhav.hiremath@linaro.org> [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" > property? > > 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 > syscon. >
Although, I haven't gone through syscon, but not sure whether syscon would be useful.
As you rightly stated, we need to know the bus behind regmap.
Thanks, Vaibhav
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