All of lore.kernel.org
 help / color / mirror / Atom feed
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: linux-usb@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org, Vinod Koul <vkoul@kernel.org>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: Re: [PATCH RESEND] phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
Date: Wed, 8 Jul 2020 15:47:58 +0200	[thread overview]
Message-ID: <20200708134758.GA32497@kozik-lap> (raw)
In-Reply-To: <20200708133800.3336-1-m.szyprowski@samsung.com>

On Wed, Jul 08, 2020 at 03:38:00PM +0200, Marek Szyprowski wrote:
> PHY calibration is needed only for USB2.0 (UTMI) PHY, so skip calling
> calibration code when phy_calibrate() is called for USB3.0 (PIPE3) PHY.
> 
> Fixes: d8c80bb3b55b ("phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800")
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  drivers/phy/samsung/phy-exynos5-usbdrd.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof

  reply	other threads:[~2020-07-08 13:48 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200708133811eucas1p1df7b92d7e0ba512c5a7ecdb948edbfcf@eucas1p1.samsung.com>
2020-07-08 13:38 ` [PATCH RESEND] phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY Marek Szyprowski
2020-07-08 13:47   ` Krzysztof Kozlowski [this message]
2020-07-13  5:13   ` Vinod Koul
     [not found] <CGME20191213083209eucas1p1459831639297fc7c37089c8fef4e0248@eucas1p1.samsung.com>
2019-12-13  8:31 ` Marek Szyprowski
2020-01-13 14:02   ` Marek Szyprowski

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200708134758.GA32497@kozik-lap \
    --to=krzk@kernel.org \
    --cc=b.zolnierkie@samsung.com \
    --cc=kishon@ti.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=m.szyprowski@samsung.com \
    --cc=vkoul@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.