From: Stephen Boyd <swboyd@chromium.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Jack Pham <jackp@codeaurora.org>,
Jorge Ramirez <jorge.ramirez-ortiz@linaro.org>,
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
Subject: Re: [PATCH v4 3/4] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings
Date: Fri, 06 Sep 2019 13:40:24 -0700 [thread overview]
Message-ID: <5d72c439.1c69fb81.484c6.fe28@mx.google.com> (raw)
In-Reply-To: <20190906182530.GD11938@tuxbook-pro>
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?
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Boyd <swboyd@chromium.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: mark.rutland@arm.com, robh@kernel.org,
Jack Pham <jackp@codeaurora.org>,
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 <jorge.ramirez-ortiz@linaro.org>,
shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 3/4] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings
Date: Fri, 06 Sep 2019 13:40:24 -0700 [thread overview]
Message-ID: <5d72c439.1c69fb81.484c6.fe28@mx.google.com> (raw)
In-Reply-To: <20190906182530.GD11938@tuxbook-pro>
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?
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next prev parent reply other threads:[~2019-09-06 20:40 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-07 11:17 [PATCH v4 0/4] USB SS PHY for Qualcomm's QCS404 Jorge Ramirez-Ortiz
2019-02-07 11:17 ` Jorge Ramirez-Ortiz
2019-02-07 11:17 ` [PATCH v4 1/4] dt-bindings: phy: remove qcom-dwc3-usb-phy Jorge Ramirez-Ortiz
2019-02-07 11:17 ` Jorge Ramirez-Ortiz
2019-02-07 11:17 ` [v4,1/4] " Jorge Ramirez
2019-02-13 21:44 ` [PATCH v4 1/4] " Rob Herring
2019-02-13 21:44 ` Rob Herring
2019-02-13 21:44 ` Rob Herring
2019-02-13 21:44 ` [v4,1/4] " Rob Herring
2019-02-07 11:17 ` [PATCH v4 2/4] dt-bindings: connector: Add vbus-supply property Jorge Ramirez-Ortiz
2019-02-07 11:17 ` Jorge Ramirez-Ortiz
2019-02-07 11:17 ` [v4,2/4] " Jorge Ramirez
2019-02-13 21:44 ` [PATCH v4 2/4] " Rob Herring
2019-02-13 21:44 ` Rob Herring
2019-02-13 21:44 ` Rob Herring
2019-02-13 21:44 ` [v4,2/4] " Rob Herring
2019-02-07 11:17 ` [PATCH v4 3/4] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings Jorge Ramirez-Ortiz
2019-02-07 11:17 ` Jorge Ramirez-Ortiz
2019-02-07 11:17 ` [v4,3/4] " Jorge Ramirez
2019-02-13 21:43 ` [PATCH v4 3/4] " Rob Herring
2019-02-13 21:43 ` Rob Herring
2019-02-13 21:43 ` [v4,3/4] " Rob Herring
2019-02-23 16:52 ` [PATCH v4 3/4] " Bjorn Andersson
2019-02-23 16:52 ` Bjorn Andersson
2019-02-23 16:52 ` [v4,3/4] " Bjorn Andersson
2019-08-29 7:03 ` [PATCH v4 3/4] " Jorge Ramirez
2019-08-29 7:03 ` Jorge Ramirez
2019-08-29 7:03 ` Jorge Ramirez
2019-08-30 16:01 ` Stephen Boyd
2019-08-30 16:01 ` Stephen Boyd
2019-08-30 16:45 ` Bjorn Andersson
2019-08-30 16:45 ` Bjorn Andersson
2019-08-30 18:28 ` Stephen Boyd
2019-08-30 18:28 ` Stephen Boyd
2019-09-02 6:23 ` Jorge Ramirez
2019-09-02 6:23 ` Jorge Ramirez
2019-09-03 17:39 ` Jack Pham
2019-09-03 17:39 ` Jack Pham
2019-09-03 21:45 ` Stephen Boyd
2019-09-03 21:45 ` Stephen Boyd
2019-09-03 23:34 ` Bjorn Andersson
2019-09-03 23:34 ` Bjorn Andersson
2019-09-05 7:18 ` Jorge Ramirez
2019-09-05 7:18 ` Jorge Ramirez
2019-09-05 17:58 ` Jack Pham
2019-09-05 17:58 ` Jack Pham
2019-09-06 5:26 ` Stephen Boyd
2019-09-06 5:26 ` Stephen Boyd
2019-09-06 18:25 ` Bjorn Andersson
2019-09-06 18:25 ` Bjorn Andersson
2019-09-06 20:40 ` Stephen Boyd [this message]
2019-09-06 20:40 ` Stephen Boyd
2019-02-07 11:17 ` [PATCH v4 4/4] phy: qualcomm: usb: Add SuperSpeed PHY driver Jorge Ramirez-Ortiz
2019-02-07 11:17 ` Jorge Ramirez-Ortiz
2019-02-07 11:17 ` [v4,4/4] " Jorge Ramirez
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