From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomasz Figa Subject: Re: [PATCH v4 0/5] usb: phy: samsung: Introducing usb phy driver for samsung SoCs Date: Tue, 11 Sep 2012 10:47:38 +0200 Message-ID: References: <1344582631-13658-1-git-send-email-p.paneri@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Praveen, Praveen Paneri wrote: > Changes from v3: > Replaced susbsys_initcall()/module_exit() by module_platform_driver(). > Accordingly in the hsotg driver returned -EPROBE_DEFER until phy driver > is registered > Removed unnecessary devm_usb_put_phy() call from the hsotg driver remove. > > Changes from v2: > Changed the driver filenames to samsung-usbphy > Changed 's3c' to 'samsung' for platform device as well as platform data > Moved platform data structure to a separate file > Rectified coding style related errors > > Changes from v1: > Rebased patches to latest usb-next branch > Changed the name 'sec_usbphy' to 'samsung_usbphy' > > This patch set introduces a phy driver for samsung SoCs. It uses the > existing transceiver infrastructure to provide phy control functions. Use > of this driver can be extended for usb host phy as well. Over the period > of time all the phy related code for most of the samsung SoCs can be > integrated here. Removing the existing phy code from mach-s3c64xx. Same > can be done for other SoCs when they start supporting this phy driver. > This driver is tested with smdk6410 and Exynos4210(with DT). > > Praveen Paneri (5): > usb: phy: samsung: Introducing usb phy driver for hsotg > usb: s3c-hsotg: Adding phy driver support > ARM: S3C64XX: Removing old phy setup code > ARM: S3C64XX: Enabling samsung-usbphy driver > ARM: Exynos4210: Enabling samsung-usbphy driver > > .../devicetree/bindings/usb/samsung-usbphy.txt | 9 + > arch/arm/boot/dts/exynos4210.dtsi | 5 + > arch/arm/mach-exynos/include/mach/map.h | 1 + > arch/arm/mach-exynos/mach-exynos4-dt.c | 8 + > arch/arm/mach-exynos/setup-usb-phy.c | 13 + > arch/arm/mach-s3c64xx/include/mach/map.h | 2 + > arch/arm/mach-s3c64xx/mach-crag6410.c | 7 +- > arch/arm/mach-s3c64xx/mach-smartq.c | 8 +- > arch/arm/mach-s3c64xx/mach-smdk6410.c | 7 +- > arch/arm/mach-s3c64xx/setup-usb-phy.c | 79 +---- > arch/arm/plat-samsung/devs.c | 33 ++ > arch/arm/plat-samsung/include/plat/devs.h | 1 + > arch/arm/plat-samsung/include/plat/usb-phy.h | 1 + > drivers/usb/gadget/s3c-hsotg.c | 37 ++- > drivers/usb/phy/Kconfig | 8 + > drivers/usb/phy/Makefile | 1 + > drivers/usb/phy/samsung-usbphy.c | 345 > ++++++++++++++++++++ > drivers/usb/phy/samsung-usbphy.h | 48 +++ > include/linux/platform_data/samsung-usbphy.h | 27 ++ > 19 files changed, 549 insertions(+), 91 deletions(-) > create mode 100644 > Documentation/devicetree/bindings/usb/samsung-usbphy.txt create mode > 100644 drivers/usb/phy/samsung-usbphy.c create mode 100644 > drivers/usb/phy/samsung-usbphy.h create mode 100644 > include/linux/platform_data/samsung-usbphy.h > > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html Any news on this patchset? Best regards, -- Tomasz Figa Samsung Poland R&D Center