On Fri, 5 Feb 2021 20:12:00 +0100 Pali Rohár <p...@kernel.org> wrote:
> Without this patch it was done only when U-Boot was compiled with > MUSB Host Controller. But it is needed also for MUSB Device > Controller, otherwise Device Controller does not work. > Reviewed-by: Lukasz Majewski <lu...@denx.de> > Signed-off-by: Pali Rohár <p...@kernel.org> > --- > drivers/usb/musb/musb_core.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/drivers/usb/musb/musb_core.c > b/drivers/usb/musb/musb_core.c index 147b2eb929..cc6dc3839d 100644 > --- a/drivers/usb/musb/musb_core.c > +++ b/drivers/usb/musb/musb_core.c > @@ -81,10 +81,8 @@ void musb_configure_ep(const struct musb_epinfo > *epinfo, u8 cnt) config_fifo(tx, idx, fifoaddr); > > csr = readw(&musbr->txcsr); > -#if defined(CONFIG_USB_MUSB_HCD) > /* clear the data toggle bit */ > writew(csr | MUSB_TXCSR_CLRDATATOG, > &musbr->txcsr); -#endif > /* Flush fifo if required */ > if (csr & MUSB_TXCSR_TXPKTRDY) > writew(csr | MUSB_TXCSR_FLUSHFIFO, > @@ -94,10 +92,8 @@ void musb_configure_ep(const struct musb_epinfo > *epinfo, u8 cnt) config_fifo(rx, idx, fifoaddr); > > csr = readw(&musbr->rxcsr); > -#if defined(CONFIG_USB_MUSB_HCD) > /* clear the data toggle bit */ > writew(csr | MUSB_RXCSR_CLRDATATOG, > &musbr->rxcsr); -#endif > /* Flush fifo if required */ > if (csr & MUSB_RXCSR_RXPKTRDY) > writew(csr | MUSB_RXCSR_FLUSHFIFO, Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lu...@denx.de
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