linux-kernel - Re: [PATCH v5 2/2] phy: qualcomm: Add Synopsys High-Speed USB PHY driver

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Message-ID: <20181217003434.GA7208@dragon>
Date:   Mon, 17 Dec 2018 08:34:40 +0800
From:   Shawn Guo <shawn.guo@...aro.org>
To:     Kishon Vijay Abraham I <kishon@...com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Sriharsha Allenki <sallenki@...eaurora.org>,
        Anu Ramanathan <anur@...eaurora.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 2/2] phy: qualcomm: Add Synopsys High-Speed USB PHY
 driver

On Tue, Dec 04, 2018 at 02:01:07PM +0800, Shawn Guo wrote:
> Hi Kishon,
> 
> On Tue, Dec 04, 2018 at 10:38:19AM +0530, Kishon Vijay Abraham I wrote:
> > Hi,
> > 
> > On 27/11/18 3:37 PM, Shawn Guo wrote:
> > > It adds Synopsys 28nm Femto High-Speed USB PHY driver support, which
> > > is usually paired with Synopsys DWC3 USB controllers on Qualcomm SoCs.
> > 
> > Is this Synopsys PHY specific to Qualcomm or could it be used by other vendors
> > (with just changing tuning parameters)? If it could be used by other vendors
> > then it would make sense to add this PHY driver in synopsys directory.
> 
> My knowledge is that this Synopsys PHY is specific to Qualcomm SoCs.
> @Sriharsha, correct me if I'm wrong.

Kishon,

Do you have any further comments on the patches?  We are close the 4.21
merge window, and I really hope they can hit mainline with 4.21 release.
Thanks.

Shawn