[resend PATCH v3 4/4] usb: phy: add phy-hi6220-usb

[Peter Chen]

> > Signed-off-by: Zhangfei Gao <zhangfei.gao at linaro.org>
> > ---
> >  drivers/usb/phy/Kconfig          |   9 ++
> >  drivers/usb/phy/Makefile         |   1 +
> >  drivers/usb/phy/phy-hi6220-usb.c | 306
> > +++++++++++++++++++++++++++++++++++++++
> >  3 files changed, 316 insertions(+)
> >  create mode 100644 drivers/usb/phy/phy-hi6220-usb.c
> >
> > diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index
> > c6d0c8e..405a3d0 100644
> > --- a/drivers/usb/phy/Kconfig
> > +++ b/drivers/usb/phy/Kconfig
> > @@ -173,6 +173,15 @@ config USB_MXS_PHY
> >
> >  	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
> >
> > +config USB_HI6220_PHY
> > +	tristate "hi6220 USB PHY support"
> > +	select USB_PHY
> > +	select MFD_SYSCON
> > +	help
> > +	  Enable this to support the HISILICON HI6220 USB PHY.
> > +
> > +	  To compile this driver as a module, choose M here.
> > +
> >  config USB_RCAR_PHY
> >  	tristate "Renesas R-Car USB PHY support"
> >  	depends on USB || USB_GADGET
> > diff --git a/drivers/usb/phy/Makefile b/drivers/usb/phy/Makefile index
> > 75f2bba..00172d3 100644
> > --- a/drivers/usb/phy/Makefile
> > +++ b/drivers/usb/phy/Makefile
> > @@ -18,6 +18,7 @@ obj-$(CONFIG_SAMSUNG_USBPHY)		+= phy-
> samsung-usb.o
> >  obj-$(CONFIG_TWL6030_USB)		+= phy-twl6030-usb.o
> >  obj-$(CONFIG_USB_EHCI_TEGRA)		+= phy-tegra-usb.o
> >  obj-$(CONFIG_USB_GPIO_VBUS)		+= phy-gpio-vbus-usb.o
> > +obj-$(CONFIG_USB_HI6220_PHY)		+= phy-hi6220-usb.o
> 
> new drivers only on drivers/phy/, sorry.
> 

This driver has many USB dependencies, like otg, gadget. I don't know it
can use generic phy currently.

Peter