On Thu, Jun 22, 2017 at 09:20:59PM +0000, Chris Packham wrote: > On 22/06/17 20:23, Wolfram Sang wrote: > > > >> + - reset-gpios : gpio specifier for gpio connected to RESET_N pin. > > > > What about the 'active' state that Rob mentioned in his last review? > > > > My intention was that by saying it is connected to the RESET_N bin the > active state is covered. > > I personally always get a little confused when talking about reset > lines. The _N denotes that the line is active low but because it is a > reset line writing 1 releases the reset so from a what-the-user-wants > perspective it's active high. > > dt-binding-wise what we want here is GPIO_ACTIVE_HIGH, as in the driver > writes 1 to release reset so don't do any polarity inversion. I'd be > happy do add something to that effect in a v3 but I actually felt saying > the gpio is connected to RESET_N was less ambiguous. Okay. Thanks for the explanation. I am fine with it but I'll leave the final decision to Rob.
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