From mboxrd@z Thu Jan 1 00:00:00 1970 From: chunfeng.yun@mediatek.com (chunfeng yun) Date: Fri, 13 May 2016 10:00:20 +0800 Subject: [PATCH 3/6] dt-bindings: mtu3: add devicetree bindings In-Reply-To: References: <1462868614-20602-1-git-send-email-chunfeng.yun@mediatek.com> <1462868614-20602-4-git-send-email-chunfeng.yun@mediatek.com> <20160511145409.GA23042@rob-hp-laptop> <1463037844.11651.118.camel@mhfsdcap03> Message-ID: <1463104820.11651.125.camel@mhfsdcap03> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Thu, 2016-05-12 at 19:02 -0400, Alan Cooper wrote: > On Thu, May 12, 2016 at 3:24 AM, chunfeng yun wrote: > >> > + - mediatek,enable-manual-drd : supports manual dual-role switch by sysfs > >> > + interface; only used when receptacle is TYPE-A and also wants to support > >> > + dual-role mode. > >> > >> sysfs is a Linux detail that doesn't apply to the binding. Does the > >> property mean "the IP block supports or doesn't support switching" or > >> "I want to enable switching feature". Only the former belongs in DT. > >> > > It is the former case, and has little relation with sysfs interface. > > I will modify it later, sorry for my unclear description. > > Could the property name be just "enable-manual-drd" instead of > "mediatek,enable-manual-drd"? I expect to have to add this > functionality to our USB driver in the near future. Do you mean provide some APIs to in common USB driver?