On Wed, 2011-03-09 at 19:20 +0100, Michael Buesch wrote: > The "omap_otg" platform device has to be registered in order > to get USB working on the n810. > I currently do this by calling the USB-FS init, which in turn > registers the omap_otg platform device. > > The omap_usb_config structure values were copied from n770 code, so > I have no idea whether this is correct or not. > > However, with all the patches I just sent (including this one), > I get USB working properly on the n810. > > Not-yet-signed-off-by: Michael Buesch <[email protected]> > > --- > > Index: linux-2.6.38-rc7/arch/arm/mach-omap2/board-n8x0.c > =================================================================== > --- linux-2.6.38-rc7.orig/arch/arm/mach-omap2/board-n8x0.c 2011-03-09 > 18:47:07.749508720 +0100 > +++ linux-2.6.38-rc7/arch/arm/mach-omap2/board-n8x0.c 2011-03-09 > 18:59:14.355835051 +0100 > @@ -40,6 +40,7 @@ > #include <plat/serial.h> > #include <plat/cbus.h> > #include <plat/gpio-switch.h> > +#include <plat/usb.h> > > #include "mux.h" > > @@ -395,6 +396,14 @@ static struct musb_hdrc_platform_data tu > .config = &musb_config, > }; > > +static struct omap_usb_config n8x0_omap_usb_config __initdata = { > + .otg = 1, > + .register_host = 1, > + .register_dev = 1, > + .hmc_mode = 16, > + .pins[0] = 6, > +}; > + > static void __init n8x0_usb_init(void) > { > int ret = 0; > @@ -417,6 +426,8 @@ static void __init n8x0_usb_init(void) > if (ret != 0) > goto err; > > + omap2_usbfs_init(&n8x0_omap_usb_config); > + > printk(announce); > > return; >
Is there any news on this one? If not, I'd suggest merging this in its current form, even if we're unsure whether it's 100% correct, because it actually makes the USB work on the n810. If you merge this, you can add a Signed-off-by: Michael Buesch <[email protected]> -- Greetings Michael. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
