On Fri, Dec 30, 2016 at 4:46 AM, Shawn Guo <shawnguo at kernel.org> wrote: > "fsl,weim-cs-gpr" is *not* a compatible string, while > what syscon_regmap_lookup_by_compatible() does is to find a syscon node > by its compatible string. Ops, sorry about that. I sent a v3, which hopefully looks better.