Hi Peter, > From: Peter Chen > Sent: Wednesday, February 15, 2017 7:02 PM > > On Wed, Feb 15, 2017 at 02:21:55AM +0000, Yoshihiro Shimoda wrote: < snip > > > If my idea A), ehci0 will have companion = <&ohci>; > > If my idea B), no need to add any property. > > > > What do you think? > > Anyway, I will start to study DT programming :) > > > > From my point, idea A is better. It seems you have similar idea when you > tried Dual-role framework before. [1] > > [1] https://patchwork.kernel.org/patch/9169745/ Thank you for the comment! Yes, I remember this. So, I will make patches using idea A. Best regards, Yoshihiro Shimoda > -- > > Best Regards, > Peter Chen
