On Wed, Dec 18, 2013 at 12:56:00AM +0100, Apelete Seketeli wrote: > Add support for Ingenic JZ4740 USB Device Controller through a > specific musb glue layer. > > The platform data already available in tree for that USB Device > Controller was previously used by an out-of-tree USB gadget driver > which was not relying on the musb driver and was written by Ingenic > and the Qi-Hardware community. > > JZ4740 UDC not being OTG compatible and missing some hardware > registers, this musb glue layer is written from scratch to be used in > gadget mode only and take silicon design specifics into account. > > Signed-off-by: Apelete Seketeli <apelete@xxxxxxxxxxxx> > Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx> > --- > arch/mips/include/asm/mach-jz4740/platform.h | 1 + > arch/mips/jz4740/board-qi_lb60.c | 1 + > arch/mips/jz4740/platform.c | 40 +++-- > drivers/usb/musb/Kconfig | 8 +- > drivers/usb/musb/Makefile | 1 + > drivers/usb/musb/jz4740.c | 201 ++++++++++++++++++++++++++ you can split this patch. drivers part has no dependency on arch part. > diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig > index 57dfc0c..a45ed15 100644 > --- a/drivers/usb/musb/Kconfig > +++ b/drivers/usb/musb/Kconfig > @@ -93,6 +93,12 @@ config USB_MUSB_BLACKFIN > config USB_MUSB_UX500 > tristate "Ux500 platforms" > > +config USB_MUSB_JZ4740 > + tristate "JZ4740" > + depends on MACH_JZ4740 add || COMPILE_TEST -- balbi
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