On Wed, Sep 21, 2011 at 01:50:52PM +0100, Mark Brown wrote: > On Wed, Sep 21, 2011 at 01:02:14PM +0100, Daniel Drake wrote: > > > +- #gpio-cells : Should be two. The first cell is the pin number and the > > + second cell is used to specify optional parameters: > > + - bit 0 specifies polarity (0 for normal, 1 for inverted) > > Shouldn't we just have a property for the polarity?
A flags cell in gpio specifiers (and irq specifiers for that matter) is well established practice. g. _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss