When musb->xceiv is not provided but musb->phy is, support setting the OTG mode (host, peripheral) using the generic PHY framework.
Signed-off-by: Paul Cercueil <[email protected]> --- drivers/usb/musb/musb_gadget.c | 4 ++++ drivers/usb/musb/musb_host.c | 2 ++ 2 files changed, 6 insertions(+) diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index f3592c7a5c5e..3cfbd7990e92 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1849,6 +1849,8 @@ static int musb_gadget_start(struct usb_gadget *g, if (musb->xceiv) otg_set_peripheral(musb->xceiv->otg, &musb->g); + else + phy_set_mode(musb->phy, PHY_MODE_USB_DEVICE); musb_set_state(musb, OTG_STATE_B_IDLE); spin_unlock_irqrestore(&musb->lock, flags); @@ -1900,6 +1902,8 @@ static int musb_gadget_stop(struct usb_gadget *g) if (musb->xceiv) otg_set_peripheral(musb->xceiv->otg, NULL); + else + phy_set_mode(musb->phy, PHY_MODE_INVALID); musb->is_active = 0; musb->gadget_driver = NULL; diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index d8793f8df25c..f53968ad9187 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -2732,6 +2732,8 @@ int musb_host_setup(struct musb *musb, int power_budget) if (musb->xceiv) { otg_set_host(musb->xceiv->otg, &hcd->self); musb->xceiv->otg->host = &hcd->self; + } else { + phy_set_mode(musb->phy, PHY_MODE_USB_HOST); } /* don't support otg protocols */ -- 2.29.2
