diff options
Diffstat (limited to 'drivers/usb/host/octeon2-common.c')
| -rw-r--r-- | drivers/usb/host/octeon2-common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/host/octeon2-common.c b/drivers/usb/host/octeon2-common.c index 5a0feed03561..aef6364d6314 100644 --- a/drivers/usb/host/octeon2-common.c +++ b/drivers/usb/host/octeon2-common.c @@ -176,8 +176,10 @@ end_clock: for (i = 0; i <= 1; i++) { port_ctl_status.u64 = cvmx_read_csr(CVMX_UCTLX_UPHY_PORTX_CTL_STATUS(i, 0)); - /* Set txvreftune to 15 to obtain complient 'eye' diagram. */ + /* Set txvreftune to 15 to obtain compliant 'eye' diagram. */ port_ctl_status.s.txvreftune = 15; + port_ctl_status.s.txrisetune = 1; + port_ctl_status.s.txpreemphasistune = 1; cvmx_write_csr(CVMX_UCTLX_UPHY_PORTX_CTL_STATUS(i, 0), port_ctl_status.u64); } |