diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/usb.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/usb.h b/src/soc/intel/cannonlake/include/soc/usb.h index 247b0ba554..ac5776cab8 100644 --- a/src/soc/intel/cannonlake/include/soc/usb.h +++ b/src/soc/intel/cannonlake/include/soc/usb.h @@ -136,4 +136,11 @@ struct usb3_port_config { .tx_downscale_amp = 0x00, \ } +/* + * Set bit corresponding to USB port in wake enable bitmap. Bit 0 corresponds + * to Port 1, Bit n corresponds to Port (n+1). This bitmap is later used to + * decide what ports need to set PORTSCN/PORTSCXUSB3 register bits. + */ +#define USB_PORT_WAKE_ENABLE(x) (1 << (x - 1)) + #endif |