MUSB wrapper driver is bound as MISC device and underlying usb devices are bind to usb drivers based on dr_mode, so probing the MISC wrapper driver to register musb devices.
Signed-off-by: Mugunthan V N mugunthanvnm@ti.com Reviewed-by: Tom Rini trini@konsulko.com --- arch/arm/cpu/armv7/am33xx/board.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index fd4235e526..c3f50e9733 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -197,6 +197,13 @@ int arch_misc_init(void) musb_register(&otg1_plat, &otg1_board_data, (void *)USB1_OTG_BASE); #endif +#else + struct udevice *dev; + int ret; + + ret = uclass_first_device(UCLASS_MISC, &dev); + if (ret || !dev) + return ret; #endif return 0; }