diff options
| -rw-r--r-- | drivers/usb/musb/blackfin.c | 3 | ||||
| -rw-r--r-- | include/linux/usb/musb.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index ade45a219c47..fcb5206a65bd 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -337,7 +337,8 @@ static void musb_platform_reg_init(struct musb *musb) } /* Configure PLL oscillator register */ - bfin_write_USB_PLLOSC_CTRL(0x30a8); + bfin_write_USB_PLLOSC_CTRL(0x3080 | + ((480/musb->config->clkin) << 1)); SSYNC(); bfin_write_USB_SRP_CLKDIV((get_sclk()/1000) / 32 - 1); diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h index ee2dd1d506ed..2387f9fc8138 100644 --- a/include/linux/usb/musb.h +++ b/include/linux/usb/musb.h @@ -89,6 +89,8 @@ struct musb_hdrc_config { /* A GPIO controlling VRSEL in Blackfin */ unsigned int gpio_vrsel; unsigned int gpio_vrsel_active; + /* musb CLKIN in Blackfin in MHZ */ + unsigned char clkin; #endif }; |