On Wed, 2013-12-04 at 20:01 +0900, Chanwoo Choi wrote: > On 12/04/2013 07:56 PM, Krzysztof Kozlowski wrote: > > On Wed, 2013-12-04 at 19:50 +0900, Chanwoo Choi wrote: (...) > >> > >> I prefer to add dt data about max14577-muic on following: > >> If extcon consumer driver need to use muic device, dts should provide following dt data. > >> > >> muic: max14577-muic { > >> compatible = "maxim, max14577-muic"; > >> }; > >>> + }; > >>> > >> For example, > >> If fuel-gauge want to use extcon subsystem, dt data of fuel-gauge add 'extcon' property as following: > >> > >> fuel-gague@ { > >> compatible = "..."; > >> extcon = <&muic>; > >> } > >> > > Hi, > > > > The extcon driver itself does not use the binding. It is only needed for > > consumers. Is it a common practice to add to documentation such notice > > for consumers only? > > As you comment, It is only for extcon consumer. > But extcon provider driver always is operated with extcon consumer driver. > If dts file don't support upper dt data about extcon provider driver, > all of extcon consumer drivers could not use extcon subsystem. > > I thinks it is common dt data for muic device. OK, I'll add it. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html