diff options
Diffstat (limited to 'drivers/usb/chipidea/core.c')
| -rw-r--r-- | drivers/usb/chipidea/core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index ea8ac4a54a8d..804c0a5a213b 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -1123,8 +1123,11 @@ static int ci_hdrc_probe(struct platform_device *pdev) if (!ci_otg_is_fsm_mode(ci)) { /* only update vbus status for peripheral */ - if (ci->role == CI_ROLE_GADGET) + if (ci->role == CI_ROLE_GADGET) { + /* Pull down DP for possible charger detection */ + hw_write(ci, OP_USBCMD, USBCMD_RS, 0); ci_handle_vbus_change(ci); + } ret = ci_role_start(ci, ci->role); if (ret) { |