diff options
| author | Hao Wu <hao.wu@intel.com> | 2010-12-09 10:37:46 +0000 |
|---|---|---|
| committer | Alan Cox <alan@linux.intel.com> | 2010-12-09 10:37:46 +0000 |
| commit | af27295dacc7f65fde0940e115d6eb5440a2d72d (patch) | |
| tree | 71097ca8fa63bc328673819458bb4308ad9d312c /drivers | |
| parent | 1a0a53c98e0975b910ac71700437b911e07afb24 (diff) | |
| download | mrst-s0i3-test-af27295dacc7f65fde0940e115d6eb5440a2d72d.tar.gz mrst-s0i3-test-af27295dacc7f65fde0940e115d6eb5440a2d72d.tar.xz mrst-s0i3-test-af27295dacc7f65fde0940e115d6eb5440a2d72d.zip | |
usb: penwell_otg: put back PHY to normal mode before charger detection
This patch puts PHY back to normal mode before access MSIC register for
charger detection. This fixed issue, boot up with connected to PC case.
Signed-off-by: Hao Wu <hao.wu@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/otg/penwell_otg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/otg/penwell_otg.c b/drivers/usb/otg/penwell_otg.c index 890dcc70b8b..3f6b2bc211a 100644 --- a/drivers/usb/otg/penwell_otg.c +++ b/drivers/usb/otg/penwell_otg.c @@ -1323,6 +1323,8 @@ static void penwell_otg_work(struct work_struct *work) penwell_update_transceiver(); } else if (hsm->b_sess_vld) { + penwell_otg_phy_low_power(0); + /* Check it is caused by ACA attachment */ if (hsm->id == ID_ACA_B) { /* in this case, update current limit*/ |