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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

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