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Fri, 06 Sep 2019 13:40:25 -0700 (PDT) Message-ID: <5d72c439.1c69fb81.484c6.fe28@mx.google.com> MIME-Version: 1.0 In-Reply-To: <20190906182530.GD11938@tuxbook-pro> 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> To: Bjorn Andersson From: Stephen Boyd Subject: Re: [PATCH v4 3/4] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings User-Agent: alot/0.8.1 Date: Fri, 06 Sep 2019 13:40:24 -0700 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190906_134027_819646_D6E980AE X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, robh@kernel.org, Jack Pham , devicetree@vger.kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, khasim.mohammed@linaro.org, linux-kernel@vger.kernel.org, kishon@ti.com, linux-arm-msm@vger.kernel.org, andy.gross@linaro.org, Jorge Ramirez , shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Quoting Bjorn Andersson (2019-09-06 11:25:30) > On Thu 05 Sep 22:26 PDT 2019, Stephen Boyd wrote: > > > > > 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? > > > > 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. > 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? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel