On Mon, Aug 18, 2014 at 07:58:32PM +0530, Kishon Vijay Abraham I wrote: > Implemented board_usb_init(), board_usb_cleanup() and > board_usb_gadget_handle_interrupts() in dra7xx board file that > can be invoked by various gadget drivers. > > Signed-off-by: Kishon Vijay Abraham I <[email protected]> > --- > arch/arm/include/asm/arch-omap5/omap.h | 12 ++++ > board/ti/dra7xx/evm.c | 106 > +++++++++++++++++++++++++++++++++ > 2 files changed, 118 insertions(+) > > diff --git a/arch/arm/include/asm/arch-omap5/omap.h > b/arch/arm/include/asm/arch-omap5/omap.h > index b9600cf..a2348a2 100644 > --- a/arch/arm/include/asm/arch-omap5/omap.h > +++ b/arch/arm/include/asm/arch-omap5/omap.h > @@ -33,6 +33,18 @@ > #define CONTROL_ID_CODE CONTROL_CORE_ID_CODE > #endif > > +#ifdef CONFIG_DRA7XX > +#define DRA7_USB_OTG_SS1_BASE 0x48890000 > +#define DRA7_USB_OTG_SS1_GLUE_BASE 0x48880000 > +#define DRA7_USB3_PHY1_PLL_CTRL 0x4A084C00 > +#define DRA7_USB3_PHY1_POWER 0x4A002370 > +#define DRA7_USB2_PHY1_POWER 0x4A002300 > + > +#define DRA7_USB_OTG_SS2_BASE 0x488D0000 > +#define DRA7_USB_OTG_SS2_GLUE_BASE 0x488C0000 > +#define DRA7_USB2_PHY2_POWER 0x4A002E74 > +#endif > + > /* To be verified */ > #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F > #define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F > diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c > index 073d151..0d1b93f 100644 > --- a/board/ti/dra7xx/evm.c > +++ b/board/ti/dra7xx/evm.c > @@ -13,10 +13,14 @@ > #include <common.h> > #include <palmas.h> > #include <sata.h> > +#include <usb.h> > #include <asm/arch/sys_proto.h> > #include <asm/arch/mmc_host_def.h> > #include <asm/arch/sata.h> > #include <environment.h> > +#include <dwc3-uboot.h> > +#include <dwc3-omap-uboot.h> > +#include <ti-usb-phy-uboot.h> > > #include "mux_data.h" > > @@ -125,6 +129,108 @@ int board_mmc_init(bd_t *bis) > } > #endif > > +static struct dwc3_device usb_otg_ss1 = { > + .maximum_speed = USB_SPEED_SUPER, > + .base = DRA7_USB_OTG_SS1_BASE, > + .needs_fifo_resize = true,
make sure this is *really* needed. The only SoC which has needed this was OMAP5 ES1 due to a nice little "feature" IP folks left in there :-) -- balbi
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