linux-kernel - Re: [PATCH v6 0/4] Adding usb2.0 host-phy support for exynos5250

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Message-ID: <20130122092947.GJ16143@arwen.pp.htv.fi>
Date:	Tue, 22 Jan 2013 11:29:47 +0200
From:	Felipe Balbi <balbi@...com>
To:	Vivek Gautam <gautamvivek1987@...il.com>
CC:	<balbi@...com>, Kukjin Kim <kgene.kim@...sung.com>,
	Vivek Gautam <gautam.vivek@...sung.com>,
	<linux-usb@...r.kernel.org>, <devicetree-discuss@...ts.ozlabs.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-samsung-soc@...r.kernel.org>, <gregkh@...uxfoundation.org>,
	<thomas.abraham@...aro.org>, <rob.herring@...xeda.com>,
	<grant.likely@...retlab.ca>, <sylvester.nawrocki@...il.com>,
	<dianders@...omium.org>, <jg1.han@...sung.com>,
	<p.paneri@...sung.com>, <cpgs@...sung.com>,
	Alan Stern <stern@...land.harvard.edu>
Subject: Re: [PATCH v6 0/4] Adding usb2.0 host-phy support for exynos5250

On Tue, Jan 22, 2013 at 02:45:26PM +0530, Vivek Gautam wrote:
> Hi Felipe,
> 
> 
> On Tue, Jan 22, 2013 at 2:20 PM, Felipe Balbi <balbi@...com> wrote:
> > HI,
> >
> > On Mon, Jan 21, 2013 at 09:23:28PM -0800, Kukjin Kim wrote:
> >> Vivek Gautam wrote:
> >> >
> >> > Changes from v5:
> >> >  - Rebased on top of latest patches:
> >> >         usb: phy: samsung: Introducing usb phy driver for hsotg (v9)
> >> >         usb: phy: samsung: Add support to set pmu isolation (v6)
> >> >    As a result adding hostphy enable mask and hostphy register offsets
> >> >    to driver data in order to access the HOSTPHY CONTROL register.
> >> >
> >> >  - Adding member 'otg' to struct samsung-usbphy so that its consumers
> >> >    can call otg->set_host so as to make 'phy' aware of the consumer type:
> >> >     HOST/DEVICE
> >> >
> >> >  - Adding 'otg' to 'struct s5p_ehci_hcd' and 'struct exynos_ohci_hcd'
> >> >    which keeps track of 'otg' of the controllers' phy. This then sets
> >> >    the host.
> >> >
> >> >  - Moved samsung_usbphy_set_type() calls from ehci-s5p and ohci-exynos
> >> >    to phy driver itself where based on phy_type it is called.
> >> >
> >> >  - Added separate macro definition for USB20PHY_CFG register to select
> >> >    between host/device type usb link.
> >> >
> >> >  - Removing unnecessary argument 'phy_type' from
> >> > samsung_usbphy_set_type()
> >> >    and samsung_usbphy_cfg_sel().
> >> >
> >> >  - Addressed few nits:
> >> >     -- added macro for 'KHZ'
> >> >     -- removing useless 'if' from samsung_usbphy_cfg_sel()
> >> >     -- keeping the place of clk_get intact and requesting driver
> >> >        data before that.
> >> >
> >> > Vivek Gautam (4):
> >> >   ARM: EXYNOS: Update & move usb-phy types to generic include layer
> >> >   usb: phy: samsung: Add host phy support to samsung-phy driver
> >> >   USB: ehci-s5p: Add phy driver support
> >> >   USB: ohci-exynos: Add phy driver support
> >> >
> >> >  .../devicetree/bindings/usb/samsung-usbphy.txt     |   12 +-
> >> >  drivers/usb/host/ehci-s5p.c                        |   81 +++-
> >> >  drivers/usb/host/ohci-exynos.c                     |   85 +++-
> >> >  drivers/usb/phy/Kconfig                            |    2 +-
> >> >  drivers/usb/phy/samsung-usbphy.c                   |  512
> >> ++++++++++++++++++--
> >> >  include/linux/usb/samsung_usb_phy.h                |   16 +
> >> >  6 files changed, 635 insertions(+), 73 deletions(-)
> >> >  create mode 100644 include/linux/usb/samsung_usb_phy.h
> >> >
> >> > --
> >> > 1.7.6.5
> >>
> >> Looks good to me,
> >>
> >> Felipe and Greg, I don't know who should take this series anyway, feel free
> >> to add  my ack:
> >>
> >> Acked-by: Kukjin Kim <kgene.kim@...sung.com>
> >
> > I will take care of it. But I need Alan's Acked-by for EHCI and OHCI
> > parts.
> >
> 
> We got Alan's ACK for:
> USB: ehci-s5p: Add phy driver support
> USB: ohci-exynos: Add phy driver support

Ok, then as soon as I get back to the office (in a few hours), I'll
start queueing those.

cheers

-- 
balbi

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