From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Yinbo Zhu <yinbo.zhu@nxp.com>
Cc: Alan Stern <stern@rowland.harvard.edu>,
xiaobo.xie@nxp.com, jerry.huang@nxp.com, ran.wang_1@nxp.com,
Ramneek Mehresh <ramneek.mehresh@freescale.com>,
Nikhil Badola <nikhil.badola@freescale.com>,
Suresh Gupta <suresh.gupta@freescale.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Suresh Gupta <B42813@freescale.com>
Subject: Re: [PATCH v1 2/6] usb: phy: Workaround for USB erratum-A005728
Date: Mon, 21 Jan 2019 08:46:48 +0100 [thread overview]
Message-ID: <20190121074648.GB4651@kroah.com> (raw)
In-Reply-To: <20190121031304.31161-2-yinbo.zhu@nxp.com>
On Mon, Jan 21, 2019 at 11:13:00AM +0800, Yinbo Zhu wrote:
> From: Suresh Gupta <B42813@freescale.com>
>
> PHY_CLK_VALID bit for UTMI PHY in USBDR does not set even
> if PHY is providing valid clock. Workaround for this
> involves resetting of PHY and check PHY_CLK_VALID bit
> multiple times. If PHY_CLK_VALID bit is still not set even
> after 5 retries, it would be safe to deaclare that PHY
> clock is not available.
> This erratum is applicable for USBDR less then ver 2.4.
>
> Signed-off-by: Suresh Gupta <B42813@freescale.com>
> Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com>
Same issue here with the signed-off-by name. For all of these patches.
Please fix up and resend the whole series.
thanks,
greg k-h
next prev parent reply other threads:[~2019-01-21 7:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-21 3:12 [PATCH v1 1/6] usb: fsl: Set USB_EN bit to select ULPI phy Yinbo Zhu
2019-01-21 3:13 ` [PATCH v1 2/6] usb: phy: Workaround for USB erratum-A005728 Yinbo Zhu
2019-01-21 7:46 ` Greg Kroah-Hartman [this message]
2019-01-21 3:13 ` [PATCH v1 3/6] usb: host: Stops USB controller init if PLL fails to lock Yinbo Zhu
2019-01-21 7:46 ` Greg Kroah-Hartman
2019-01-21 8:16 ` Sergei Shtylyov
2019-01-21 10:08 ` Yinbo Zhu
2019-01-21 3:13 ` [PATCH v1 4/6] usb: linux/fsl_device: Add platform member has_fsl_erratum_a006918 Yinbo Zhu
2019-01-21 3:13 ` [PATCH v1 5/6] usb: linux/fsl_device: Add platform member has_fsl_erratum_14 Yinbo Zhu
2019-01-21 3:13 ` [PATCH v1 6/6] usb :fsl: Change string format for errata property Yinbo Zhu
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