usb: chipidea: permit driver bindings pass phy pointer
Sometimes, the driver bindings may know what phy they use.
For example, when using device tree, the usb controller may have a
phandler pointing to usb phy.
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Felipe Balbi <balbi@ti.com>
Tested-by: Subodh Nijsure <snijsure@grid-net.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 39603d7b..1083585 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -419,6 +419,10 @@
ci->dev = dev;
ci->platdata = dev->platform_data;
+ if (ci->platdata->phy)
+ ci->transceiver = ci->platdata->phy;
+ else
+ ci->global_phy = true;
ret = hw_device_init(ci, base);
if (ret < 0) {