Re: [PATCH v2 2/2] phy: phy-mt65xx-usb3: add support for mt2701 platform

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From	chunfeng yun <chunfeng.yun@mediatek.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 2/2] phy: phy-mt65xx-usb3: add support for mt2701 platform
Date	Thu, 14 Apr 2016 04:00:03 +0200
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Hi,

On Wed, 2016-04-13 at 19:01 +0530, Kishon Vijay Abraham I wrote:
> Hi,
> 
> On Monday 11 April 2016 01:11 PM, Chunfeng Yun wrote:
> > A new compatible string, "mediatek,mt2701-u3phy", is added.
> > 
> > Some register settings to avoid RX sensitivity level degradation
> > which may arise on mt8173 platform are separated from other
> > platforms.
> > 
> > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> > ---
> >  drivers/phy/Kconfig           |    5 ++-
> >  drivers/phy/phy-mt65xx-usb3.c |   77 ++++++++++++++++++++++++++++-------------
> >  2 files changed, 54 insertions(+), 28 deletions(-)
> > 
> > diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
> > index 26566db..3037f28 100644
> > --- a/drivers/phy/Kconfig
> > +++ b/drivers/phy/Kconfig
> > @@ -218,9 +218,8 @@ config PHY_MT65XX_USB3
> >  	depends on ARCH_MEDIATEK && OF
> >  	select GENERIC_PHY
> >  	help
> > -	  Say 'Y' here to add support for Mediatek USB3.0 PHY driver
> > -	  for mt65xx SoCs. it supports two usb2.0 ports and
> > -	  one usb3.0 port.
> > +	  Say 'Y' here to add support for Mediatek USB3.0 PHY driver,
> > +	  it supports multiple usb2.0 and usb3.0 ports.
> 
> Do you mean this PHY driver support both USB2 and USB3? Then it's not really a
> USB3 PHY driver right?
> 
Sorry for my unclear description.

It supports USB3 PHY, and each USB3 PHY in fact includes a USB2 PHY and
a SuperSpeed PHY.

Thanks a lot

> Thanks
> Kishon

Thread

[PATCH v2 1/2] dt-bindings: phy-mt65xx-usb: add support for mt2701 platform Chunfeng Yun <chunfeng.yun@mediatek.com> - 2016-04-11 09:50 +0200
  [PATCH v2 2/2] phy: phy-mt65xx-usb3: add support for mt2701 platform Chunfeng Yun <chunfeng.yun@mediatek.com> - 2016-04-11 09:50 +0200
    Re: [PATCH v2 2/2] phy: phy-mt65xx-usb3: add support for mt2701  platform Kishon Vijay Abraham I <kishon@ti.com> - 2016-04-13 15:40 +0200
      Re: [PATCH v2 2/2] phy: phy-mt65xx-usb3: add support for mt2701  platform chunfeng yun <chunfeng.yun@mediatek.com> - 2016-04-14 04:00 +0200
  Re: [PATCH v2 1/2] dt-bindings: phy-mt65xx-usb: add support for  mt2701 platform chunfeng yun <chunfeng.yun@mediatek.com> - 2016-04-11 11:30 +0200
  Re: [PATCH v2 1/2] dt-bindings: phy-mt65xx-usb: add support for  mt2701 platform Matthias Brugger <matthias.bgg@gmail.com> - 2016-04-13 12:10 +0200
    Re: [PATCH v2 1/2] dt-bindings: phy-mt65xx-usb: add support for  mt2701 platform chunfeng yun <chunfeng.yun@mediatek.com> - 2016-04-14 03:50 +0200
  Re: [PATCH v2 1/2] dt-bindings: phy-mt65xx-usb: add support for  mt2701 platform Kishon Vijay Abraham I <kishon@ti.com> - 2016-04-13 15:30 +0200
    Re: [PATCH v2 1/2] dt-bindings: phy-mt65xx-usb: add support for  mt2701 platform chunfeng yun <chunfeng.yun@mediatek.com> - 2016-04-14 03:50 +0200

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