diff options
| -rw-r--r-- | drivers/usb/chipidea/core.c | 4 | ||||
| -rw-r--r-- | drivers/usb/chipidea/host.c | 1 | ||||
| -rw-r--r-- | include/linux/usb/chipidea.h | 1 |
3 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 619d13e29995..41d45a16dd30 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -473,6 +473,10 @@ static int ci_get_platdata(struct device *dev, PTR_ERR(platdata->reg_vbus)); return PTR_ERR(platdata->reg_vbus); } + /* Get TPL support */ + if (!platdata->tpl_support) + platdata->tpl_support = + of_usb_host_tpl_support(dev->of_node); } if (of_usb_get_maximum_speed(dev->of_node) == USB_SPEED_FULL) diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c index a93d950e9468..0d6b24cb2270 100644 --- a/drivers/usb/chipidea/host.c +++ b/drivers/usb/chipidea/host.c @@ -60,6 +60,7 @@ static int host_start(struct ci_hdrc *ci) hcd->power_budget = ci->platdata->power_budget; hcd->phy = ci->transceiver; + hcd->tpl_support = ci->platdata->tpl_support; ehci = hcd_to_ehci(hcd); ehci->caps = ci->hw_bank.cap; diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index bbe779f640be..e14c09a45c5a 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -31,6 +31,7 @@ struct ci_hdrc_platform_data { #define CI_HDRC_CONTROLLER_STOPPED_EVENT 1 void (*notify_event) (struct ci_hdrc *ci, unsigned event); struct regulator *reg_vbus; + bool tpl_support; }; /* Default offset of capability registers */ |