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From: Rob Herring <robh@kernel.org>
To: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Cc: gregkh@linuxfoundation.org, mark.rutland@arm.com, kishon@ti.com,
	jackp@codeaurora.org, andy.gross@linaro.org, swboyd@chromium.org,
	devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-usb@vger.kernel.org, khasim.mohammed@linaro.org,
	linux-kernel@vger.kernel.org, bjorn.andersson@linaro.org,
	vkoul@kernel.org, shawn.guo@linaro.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 0/2] USB SS PHY for Qualcomm's QCS404
Date: Wed, 30 Jan 2019 13:58:04 -0600	[thread overview]
Message-ID: <20190130195804.GA5908@bogus> (raw)
In-Reply-To: <1548761715-4004-1-git-send-email-jorge.ramirez-ortiz@linaro.org>

On Tue, Jan 29, 2019 at 12:35:13PM +0100, Jorge Ramirez-Ortiz wrote:
> This set adds USB SS PHY support to Qualcomm's QCS404 SoC
> The PHY is implemented using Synopsys SS PHY 1.0.0 IP
> 
> The code is losely based on Sriharsha Allenki's
> <sallenki@codeaurora.org> original implementation.
> 
> v2:
>   enable OTG mode detection
>   move vdd voltage levels to driver
>   use bulk_ control interfaces
>   ss-phy-bindings [1]
> 
> [1] ss-phy-binding discussion:
>  - qcom,dwc3-ss-usb-phy exist for a generic usb2/usb3 phy driver that
>  was never merged. Rather than trying to re-use these bindings (or
>  delete them) I  propose that we go ahead with the new separate
>  bindings for HS and SS: if  not now - investigation  in progress- in
>  the  future  it might be  possible to have again a common phy driver
>  for  which these old  bindings would be the binding agreement. 

Either use/extend the old binding or remove it if it is not being used.

Rob

WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	jackp@codeaurora.org, shawn.guo@linaro.org,
	gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
	khasim.mohammed@linaro.org, linux-kernel@vger.kernel.org,
	swboyd@chromium.org, vkoul@kernel.org,
	bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org,
	andy.gross@linaro.org, kishon@ti.com,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 0/2] USB SS PHY for Qualcomm's QCS404
Date: Wed, 30 Jan 2019 13:58:04 -0600	[thread overview]
Message-ID: <20190130195804.GA5908@bogus> (raw)
In-Reply-To: <1548761715-4004-1-git-send-email-jorge.ramirez-ortiz@linaro.org>

On Tue, Jan 29, 2019 at 12:35:13PM +0100, Jorge Ramirez-Ortiz wrote:
> This set adds USB SS PHY support to Qualcomm's QCS404 SoC
> The PHY is implemented using Synopsys SS PHY 1.0.0 IP
> 
> The code is losely based on Sriharsha Allenki's
> <sallenki@codeaurora.org> original implementation.
> 
> v2:
>   enable OTG mode detection
>   move vdd voltage levels to driver
>   use bulk_ control interfaces
>   ss-phy-bindings [1]
> 
> [1] ss-phy-binding discussion:
>  - qcom,dwc3-ss-usb-phy exist for a generic usb2/usb3 phy driver that
>  was never merged. Rather than trying to re-use these bindings (or
>  delete them) I  propose that we go ahead with the new separate
>  bindings for HS and SS: if  not now - investigation  in progress- in
>  the  future  it might be  possible to have again a common phy driver
>  for  which these old  bindings would be the binding agreement. 

Either use/extend the old binding or remove it if it is not being used.

Rob

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  parent reply	other threads:[~2019-01-30 19:58 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-29 11:35 [PATCH v2 0/2] USB SS PHY for Qualcomm's QCS404 Jorge Ramirez-Ortiz
2019-01-29 11:35 ` Jorge Ramirez-Ortiz
2019-01-29 11:35 ` [PATCH v2 1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Jorge Ramirez-Ortiz
2019-01-29 11:35   ` Jorge Ramirez-Ortiz
2019-01-29 11:35   ` [v2,1/2] " Jorge Ramirez
2019-01-29 20:38   ` [PATCH v2 1/2] " Bjorn Andersson
2019-01-29 20:38     ` Bjorn Andersson
2019-01-29 20:38     ` [v2,1/2] " Bjorn Andersson
2019-01-30 20:02   ` [PATCH v2 1/2] " Rob Herring
2019-01-30 20:02     ` Rob Herring
2019-01-30 20:02     ` [v2,1/2] " Rob Herring
2019-02-05 11:02     ` [PATCH v2 1/2] " Jorge Ramirez
2019-02-05 11:02       ` Jorge Ramirez
2019-02-05 11:02       ` [v2,1/2] " Jorge Ramirez
2019-02-05 11:02       ` [PATCH v2 1/2] " Jorge Ramirez
2019-02-06 14:11       ` Jorge Ramirez
2019-02-06 14:11         ` Jorge Ramirez
2019-02-06 14:11         ` [v2,1/2] " Jorge Ramirez
2019-02-12 20:47         ` [PATCH v2 1/2] " Rob Herring
2019-02-12 20:47           ` Rob Herring
2019-02-12 20:47           ` [v2,1/2] " Rob Herring
2019-02-12 20:47           ` [PATCH v2 1/2] " Rob Herring
2019-01-29 11:35 ` [PATCH v2 2/2] phy: qualcomm: usb: Add Super-Speed PHY driver Jorge Ramirez-Ortiz
2019-01-29 11:35   ` Jorge Ramirez-Ortiz
2019-01-29 11:35   ` [v2,2/2] " Jorge Ramirez
2019-01-29 20:27   ` [PATCH v2 2/2] " Bjorn Andersson
2019-01-29 20:27     ` Bjorn Andersson
2019-01-29 20:27     ` [v2,2/2] " Bjorn Andersson
2019-01-30  9:53     ` [PATCH v2 2/2] " Jorge Ramirez
2019-01-30  9:53       ` Jorge Ramirez
2019-01-30  9:53       ` [v2,2/2] " Jorge Ramirez
2019-01-30 11:38       ` [PATCH v2 2/2] " Jorge Ramirez
2019-01-30 11:38         ` Jorge Ramirez
2019-01-30 11:38         ` [v2,2/2] " Jorge Ramirez
2019-01-30 12:27       ` [PATCH v2 2/2] " Jorge Ramirez
2019-01-30 12:27         ` Jorge Ramirez
2019-01-30 12:27         ` [v2,2/2] " Jorge Ramirez
2019-01-30 19:58 ` Rob Herring [this message]
2019-01-30 19:58   ` [PATCH v2 0/2] USB SS PHY for Qualcomm's QCS404 Rob Herring

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