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

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Date:	Mon, 21 Jan 2013 21:23:28 -0800
From:	Kukjin Kim <kgene.kim@...sung.com>
To:	'Vivek Gautam' <gautam.vivek@...sung.com>,
	linux-usb@...r.kernel.org
Cc:	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org, gregkh@...uxfoundation.org,
	balbi@...com, 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
Subject: RE: [PATCH v6 0/4] Adding usb2.0 host-phy support for exynos5250

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>

Thanks.

- Kukjin

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