On Wed, Dec 14, 2011 at 7:09 AM, Govindraj.R <govindraj.r...@ti.com> wrote: > From: "Govindraj.R" <govindraj.r...@ti.com> > > Adds ehci-omap and two funcs omap_ehci_hcd_init/omap_ehci_hcd_stop > Which can be called from any board file implementing the ehci_hcd_init/reset. > One can pass the port modes from board file and configure the usb host > to ulpi-phy mode or hsic mode. > > Signed-off-by: Govindraj.R <govindraj.r...@ti.com> > --- > arch/arm/include/asm/ehci-omap.h | 168 +++++++++++++++++++++++++++++++ > drivers/usb/host/Makefile | 1 + > drivers/usb/host/ehci-omap.c | 202 > ++++++++++++++++++++++++++++++++++++++ > 3 files changed, 371 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/include/asm/ehci-omap.h > create mode 100644 drivers/usb/host/ehci-omap.c > > diff --git a/arch/arm/include/asm/ehci-omap.h > b/arch/arm/include/asm/ehci-omap.h > new file mode 100644 > index 0000000..c1af798 > --- /dev/null > +++ b/arch/arm/include/asm/ehci-omap.h > @@ -0,0 +1,168 @@ ... > +/* Alt CLK SRC FOR AUX CLK 3 to USB3220C external PHY */ > +#define SCRM_ALTCLKSRC 0x4a30A110UL > +#define SCRM_AUXCLK3 0x4A30A31CUL
I'll just point out here that the patch I recently posted to enable the USB hub on panda (http://lists.denx.de/pipermail/u-boot/2011-December/113194.html) adds an scrm structure that also has these registers. Depending on which order the patches go in, you might want to re-use that. Chris Lalancette _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
