From: Jack Pham <jackp@codeaurora.org>
To: Rob Herring <robh@kernel.org>,
Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Cc: Andy Gross <andy.gross@linaro.org>,
gregkh@linuxfoundation.org, mark.rutland@arm.com, kishon@ti.com,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, shawn.guo@linaro.org,
vkoul@kernel.org, Manu Gautam <mgautam@codeaurora.org>,
Sriharsha Allenki <sallenki@codeaurora.org>
Subject: [1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings
Date: Thu, 20 Dec 2018 09:37:17 -0800 [thread overview]
Message-ID: <20181220173633.GA19912@jackp-linux.qualcomm.com> (raw)
Hi Rob, Jorge,
On Thu, Dec 20, 2018 at 11:05:31AM -0600, Rob Herring wrote:
> On Fri, Dec 07, 2018 at 10:55:57AM +0100, Jorge Ramirez-Ortiz wrote:
> > Binding description for Qualcomm's Synopsys 1.0.0 super-speed PHY
> > controller embedded in QCS404.
> >
> > Based on Sriharsha Allenki's <sallenki@codeaurora.org> original
> > definitions.
> >
> > Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
> > Reviewed-by: Vinod Koul <vkoul@kernel.org>
> > ---
> > .../devicetree/bindings/usb/qcom,usb-ssphy.txt | 78 ++++++++++++++++++++++
> > 1 file changed, 78 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt
> >
> > diff --git a/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt b/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt
> > new file mode 100644
> > index 0000000..fcf4e01
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt
> > @@ -0,0 +1,78 @@
> > +Qualcomm Synopsys 1.0.0 SS phy controller
> > +===========================================
> > +
> > +Synopsys 1.0.0 ss phy controller supports SS usb connectivity on Qualcomm
> > +chipsets
> > +
> > +Required properties:
> > +
> > +- compatible:
> > + Value type: <string>
> > + Definition: Should contain "qcom,usb-ssphy".
>
> What is "qcom,dwc3-ss-usb-phy" which already exists then?
Uh, apparently only the bindings doc is there but the driver never
landed. I guess it fell through the cracks nearly 4 years ago.
https://lore.kernel.org/patchwork/patch/499502/
Jorge, does Andy's version of this driver at all resemble what can be
used for QCS404?
Jack
WARNING: multiple messages have this Message-ID (diff)
From: Jack Pham <jackp@codeaurora.org>
To: Rob Herring <robh@kernel.org>,
Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Cc: Andy Gross <andy.gross@linaro.org>,
gregkh@linuxfoundation.org, mark.rutland@arm.com, kishon@ti.com,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, shawn.guo@linaro.org,
vkoul@kernel.org, Manu Gautam <mgautam@codeaurora.org>,
Sriharsha Allenki <sallenki@codeaurora.org>
Subject: Re: [PATCH 1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings
Date: Thu, 20 Dec 2018 09:37:17 -0800 [thread overview]
Message-ID: <20181220173633.GA19912@jackp-linux.qualcomm.com> (raw)
In-Reply-To: <20181220170531.GA19862@bogus>
Hi Rob, Jorge,
On Thu, Dec 20, 2018 at 11:05:31AM -0600, Rob Herring wrote:
> On Fri, Dec 07, 2018 at 10:55:57AM +0100, Jorge Ramirez-Ortiz wrote:
> > Binding description for Qualcomm's Synopsys 1.0.0 super-speed PHY
> > controller embedded in QCS404.
> >
> > Based on Sriharsha Allenki's <sallenki@codeaurora.org> original
> > definitions.
> >
> > Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
> > Reviewed-by: Vinod Koul <vkoul@kernel.org>
> > ---
> > .../devicetree/bindings/usb/qcom,usb-ssphy.txt | 78 ++++++++++++++++++++++
> > 1 file changed, 78 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt
> >
> > diff --git a/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt b/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt
> > new file mode 100644
> > index 0000000..fcf4e01
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt
> > @@ -0,0 +1,78 @@
> > +Qualcomm Synopsys 1.0.0 SS phy controller
> > +===========================================
> > +
> > +Synopsys 1.0.0 ss phy controller supports SS usb connectivity on Qualcomm
> > +chipsets
> > +
> > +Required properties:
> > +
> > +- compatible:
> > + Value type: <string>
> > + Definition: Should contain "qcom,usb-ssphy".
>
> What is "qcom,dwc3-ss-usb-phy" which already exists then?
Uh, apparently only the bindings doc is there but the driver never
landed. I guess it fell through the cracks nearly 4 years ago.
https://lore.kernel.org/patchwork/patch/499502/
Jorge, does Andy's version of this driver at all resemble what can be
used for QCS404?
Jack
--
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2018-12-20 17:37 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-20 17:37 Jack Pham [this message]
2018-12-20 17:37 ` [PATCH 1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Jack Pham
-- strict thread matches above, loose matches on Subject: below --
2019-01-07 20:33 [1/2] " Andy Gross
2019-01-07 20:33 ` [PATCH 1/2] " Andy Gross
2019-01-07 20:26 [1/2] " Jack Pham
2019-01-07 20:26 ` [PATCH 1/2] " Jack Pham
2019-01-03 23:30 [2/2] phy: qualcomm: usb: Add Super-Speed PHY driver Stephen Boyd
2019-01-03 23:30 ` [PATCH 2/2] " Stephen Boyd
2018-12-28 12:38 [1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Jorge Ramirez
2018-12-28 12:38 ` [PATCH 1/2] " Jorge Ramirez
2018-12-26 17:55 [1/2] " Jorge Ramirez
2018-12-26 17:55 ` [PATCH 1/2] " Jorge Ramirez
2018-12-26 17:53 [2/2] phy: qualcomm: usb: Add Super-Speed PHY driver Jorge Ramirez
2018-12-26 17:53 ` [PATCH 2/2] " Jorge Ramirez
2018-12-21 7:42 [1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Jorge Ramirez
2018-12-21 7:42 ` [PATCH 1/2] " Jorge Ramirez
2018-12-21 7:40 [1/2] " Jorge Ramirez
2018-12-21 7:40 ` [PATCH 1/2] " Jorge Ramirez
2018-12-21 7:37 [1/2] " Jorge Ramirez
2018-12-21 7:37 ` [PATCH 1/2] " Jorge Ramirez
2018-12-20 20:29 [2/2] phy: qualcomm: usb: Add Super-Speed PHY driver Stephen Boyd
2018-12-20 20:29 ` [PATCH 2/2] " Stephen Boyd
2018-12-20 20:25 [1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Stephen Boyd
2018-12-20 20:25 ` [PATCH 1/2] " Stephen Boyd
2018-12-20 17:07 [1/2] " Rob Herring
2018-12-20 17:07 ` [PATCH 1/2] " Rob Herring
2018-12-20 17:05 [1/2] " Rob Herring
2018-12-20 17:05 ` [PATCH 1/2] " Rob Herring
2018-12-20 9:52 [1/2] " Jorge Ramirez
2018-12-20 9:52 ` [PATCH 1/2] " Jorge Ramirez-Ortiz
2018-12-07 9:55 [2/2] phy: qualcomm: usb: Add Super-Speed PHY driver Jorge Ramirez
2018-12-07 9:55 ` [PATCH 2/2] " Jorge Ramirez-Ortiz
2018-12-07 9:55 [1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Jorge Ramirez
2018-12-07 9:55 ` [PATCH 1/2] " Jorge Ramirez-Ortiz
2018-12-07 9:55 [PATCH 0/2] USB SS PHY for Qualcomm's QCS404 Jorge Ramirez-Ortiz
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