Hi, On Wed, Jul 20, 2011 at 07:08:19PM +0800, Tony Lin wrote: > this patch series is to add mx28 usb host function. > the driver only support usb host mode on usb port1. > the driver reuses ehci-mxc.c under usb/host, but did > some modifications based on it to satisfy mx28 usb host > requirement. The modifications will not affect other > platforms. > > Code is based on the branch for-next in sascha's tree > http://git.pengutronix.de/git/imx/linux-2.6.git > > Tested on MX28 EVK. > > Tony Lin (7): > consolidate definitions and structures to share among platforms > enable usb1 phy power supply > add usb phy clocks to clock tree > mx28: add usb host phy functions > ehci mxc: make it more flexible to be used for mx28 > add macro definitions according to ehci-mxc driver change > add usb host function to default config > > arch/arm/configs/mxs_defconfig | 8 +- > arch/arm/mach-mxs/Kconfig | 1 + > arch/arm/mach-mxs/Makefile | 1 + > arch/arm/mach-mxs/clock-mx28.c | 18 ++ > arch/arm/mach-mxs/include/mach/hardware.h | 2 + > arch/arm/mach-mxs/include/mach/mxs.h | 12 +- > arch/arm/mach-mxs/mach-mx28evk.c | 9 + > arch/arm/mach-mxs/regs-usbphy-mx28.h | 323 +++++++++++++++++++++++++++++ > arch/arm/mach-mxs/usb_h1.c | 230 ++++++++++++++++++++ > arch/arm/plat-mxc/include/mach/mxc.h | 3 + > arch/arm/plat-mxc/include/mach/mxc_ehci.h | 19 -- > drivers/usb/host/Kconfig | 2 +- > drivers/usb/host/ehci-mxc.c | 57 ++++-- > include/linux/fsl_devices.h | 21 ++ > 14 files changed, 669 insertions(+), 37 deletions(-) > create mode 100644 arch/arm/mach-mxs/regs-usbphy-mx28.h > create mode 100644 arch/arm/mach-mxs/usb_h1.c Alan Stern is the maintainer for the EHCI driver. I'll have a look on this series anyway ;-) -- balbi
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