usb: otg: support for multiple transceivers by a single controller
Add a linked list for keeping multiple PHY instances with different
types so that we can have separate USB2 and USB3 PHYs on one single
board. _get_phy_ has been changed so that the controller gets
the transceiver by type. _remove_phy_ has been added to let the phy
be removed from the phy list.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/otg/ab8500-usb.c b/drivers/usb/otg/ab8500-usb.c
index 672e28c..ae8ad56 100644
--- a/drivers/usb/otg/ab8500-usb.c
+++ b/drivers/usb/otg/ab8500-usb.c
@@ -529,7 +529,7 @@
if (err < 0)
goto fail0;
- err = usb_add_phy(&ab->phy);
+ err = usb_add_phy(&ab->phy, USB_PHY_TYPE_USB2);
if (err) {
dev_err(&pdev->dev, "Can't register transceiver\n");
goto fail1;
@@ -556,7 +556,7 @@
cancel_work_sync(&ab->phy_dis_work);
- usb_add_phy(NULL);
+ usb_remove_phy(&ab->phy);
ab8500_usb_host_phy_dis(ab);
ab8500_usb_peri_phy_dis(ab);