From: balbi@ti.com (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 4/4] phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800
Date: Fri, 5 Sep 2014 12:56:51 -0500 [thread overview]
Message-ID: <20140905175651.GK24449@saruman.home> (raw)
In-Reply-To: <CAFp+6iETPJCWMMkjHrpDcdCv=K0PbefYLa4eBOwN=aUY2=EHLA@mail.gmail.com>
On Thu, Sep 04, 2014 at 12:01:19PM +0530, Vivek Gautam wrote:
> > Don't we have phy_power_on()
> > for that ? It looks like you could just as well do this from
> > phy_power_on() ?
>
> No, unfortunately keeping these calibration settings in phy_power_on()
> doesn't help, since we need to do this after XHCI reset has happened.
teach xHCI about PHYs ?
--
balbi
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next prev parent reply other threads:[~2014-09-05 17:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-02 11:12 [PATCH v6 0/4] Fine tune USB 3.0 PHY on exynos5420 Vivek Gautam
2014-09-02 11:12 ` [PATCH v6 1/4] phy: Add provision for calibrating phy Vivek Gautam
2014-09-02 11:12 ` [PATCH v6 2/4] usb: host: xhci-plat: Get PHYs for xhci's hcds Vivek Gautam
2014-09-02 11:12 ` [PATCH v6 3/4] usb: hcd: Calibrate PHY post hcd reset Vivek Gautam
2014-09-02 11:12 ` [PATCH v6 4/4] phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800 Vivek Gautam
2014-09-02 14:34 ` Felipe Balbi
2014-09-03 7:29 ` Vivek Gautam
2014-09-03 14:42 ` Felipe Balbi
2014-09-04 6:31 ` Vivek Gautam
2014-09-05 17:56 ` Felipe Balbi [this message]
2014-09-08 4:23 ` Vivek Gautam
2014-09-08 13:44 ` Felipe Balbi
2014-09-09 1:49 ` Vivek Gautam
2014-09-09 14:42 ` Felipe Balbi
2014-09-10 3:37 ` Vivek Gautam
2014-09-10 3:39 ` Vivek Gautam
2014-09-10 4:53 ` Felipe Balbi
2014-09-10 5:23 ` Vivek Gautam
2014-09-10 7:56 ` Vivek Gautam
2014-09-10 20:22 ` Julius Werner
2014-09-11 3:20 ` Vivek Gautam
2014-09-11 15:40 ` Kishon Vijay Abraham I
2014-09-11 16:54 ` Felipe Balbi
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