From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: Re: [PATCH v4 3/4] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings Date: Fri, 06 Sep 2019 13:40:24 -0700 Message-ID: <5d72c439.1c69fb81.484c6.fe28@mx.google.com> References: <5d694878.1c69fb81.5f13b.ec4f@mx.google.com> <5d696ad2.1c69fb81.977ea.39e5@mx.google.com> <20190903173924.GB9754@jackp-linux.qualcomm.com> <5d6edee5.1c69fb81.a3896.1d05@mx.google.com> <20190903233410.GQ26807@tuxbook-pro> <20190905175802.GA19599@jackp-linux.qualcomm.com> <5d71edf5.1c69fb81.1f307.fdd6@mx.google.com> <20190906182530.GD11938@tuxbook-pro> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20190906182530.GD11938@tuxbook-pro> Sender: linux-kernel-owner@vger.kernel.org To: Bjorn Andersson Cc: Jack Pham , Jorge Ramirez , robh@kernel.org, andy.gross@linaro.org, shawn.guo@linaro.org, gregkh@linuxfoundation.org, mark.rutland@arm.com, kishon@ti.com, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, khasim.mohammed@linaro.org List-Id: devicetree@vger.kernel.org Quoting Bjorn Andersson (2019-09-06 11:25:30) > On Thu 05 Sep 22:26 PDT 2019, Stephen Boyd wrote: >=20 > >=20 > > Yes this looks like the approach that should be taken. One question > > though, is this a micro-b connector or a type-c connector on the board? > > I thought it was a type-c, so then this USB gpio based connection driver > > isn't an exact fit? > >=20 >=20 > For this particular case it's a type c connector, but the port > controller is operated completely passively (and there's no PD or DP > involved), so the GPIO based approach seems like a good fit. >=20 OK. Perhaps the binding needs an update then to have another compatible string indicating type-c connector that's not able to support PD or DP?