linux-kernel - Re: [PATCH v2 1/2 RESEND] usb: core: phy: add support for PHY calibration

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Message-ID: <20190829102113.GA20823@kroah.com>
Date:   Thu, 29 Aug 2019 12:21:13 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     linux-usb@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Felipe Balbi <balbi@...nel.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Jochen Sprickerhof <jochen@...ickerhof.de>,
        Anand Moon <linux.amoon@...il.com>
Subject: Re: [PATCH v2 1/2 RESEND] usb: core: phy: add support for PHY
 calibration

On Thu, Aug 29, 2019 at 07:26:50AM +0200, Marek Szyprowski wrote:
> Hi Greg,
> 
> On 2019-08-28 22:41, Greg Kroah-Hartman wrote:
> > On Mon, Aug 26, 2019 at 10:55:33AM +0200, Marek Szyprowski wrote:
> >> Hi Greg
> >>
> >> On 2019-08-08 11:41, Marek Szyprowski wrote:
> >>> Some PHYs (for example Exynos5 USB3.0 DRD PHY) require calibration to be
> >>> done after every USB HCD reset. Generic PHY framework has been already
> >>> extended with phy_calibrate() function in commit 36914111e682 ("drivers:
> >>> phy: add calibrate method"). This patch adds support for it to generic
> >>> PHY handling code in USB HCD core.
> >>>
> >>> Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
> >>> Tested-by: Anand Moon <linux.amoon@...il.com>
> >>> Tested-by: Jochen Sprickerhof <jochen@...ickerhof.de>
> >> Greg: any chance to give it this a try in -next? If not, maybe You can
> >> point someone whose review will help?
> > Ah crap, this is me, not the PHY maintainer :(
> >
> > Can you resend this and I will be glad to review it.  But it would also
> > be good to get Felipe's review as well.
> 
> No problem, I will resend it again in a few minutes. Felipe already 
> acked it: https://lkml.org/lkml/2019/8/8/460

I don't see the resend, did I miss it?

And can you add Felipe's ack to it?

thanks,

greg k-h