Hi Steve, > > > On 15-07-07 06:27 AM, Lukasz Majewski wrote: > > Hi Steve, > > > >> Signed-off-by: Steve Rae <s...@broadcom.com> > >> --- > >> > >> Changes in v2: None > >> > >> drivers/usb/gadget/s3c_udc_otg.c | 4 ++++ > >> 1 file changed, 4 insertions(+) > >> > >> diff --git a/drivers/usb/gadget/s3c_udc_otg.c > >> b/drivers/usb/gadget/s3c_udc_otg.c index 7a2d1e7..2e3b4f7 100644 > >> --- a/drivers/usb/gadget/s3c_udc_otg.c > >> +++ b/drivers/usb/gadget/s3c_udc_otg.c > >> @@ -414,7 +414,11 @@ static void reconfig_usbd(struct s3c_udc *dev) > >> |0<<7 /* Ulpi DDR sel*/ > >> |0<<6 /* 0: high speed utmi+, 1: > >> full speed serial*/ |0<<4 /* 0: utmi+, 1:ulpi*/ > >> +#ifdef CONFIG_USB_GADGET_PHY_8_BIT > >> + |0<<3 /* phy i/f 0:8bit, 1:16bit*/ > >> +#else > >> |1<<3 /* phy i/f 0:8bit, > >> 1:16bit*/ +#endif > > > > Is your board using also host phy? As fair as I remember, the upper > > 8 bits are for host interface. > Hi Lukasz, > Are you suggesting that we define this as a 16-bit interface, and > then only use the upper 8-bits (to achieve the 8-bit interface)? > Please clarify, Thanks Steve
As fair as I remember we use lower 8 bits for device PHY and upper for host. Your board (with this Synopsys IP) should work with 16 bits as well. > > > > > >> |0x7<<0; /* HS/FS Timeout**/ > >> > >> if (dev->pdata->usb_gusbcfg) > > > > Despite my above question: > > > > Acked-by: Lukasz Majewski <l.majew...@samsung.com> > > -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot