From: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Add a required 'usb-phy' property, to obtain a phandle to the USB PHY
from devicetree.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Bin Liu <b-liu@xxxxxx>
---
.../devicetree/bindings/usb/ingenic,jz4740-musb.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt
index 620355cee63f..16808721f3ff 100644
--- a/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt
+++ b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt
@@ -8,9 +8,15 @@ Required properties:
- interrupt-names: must be "mc"
- clocks: phandle to the "udc" clock
- clock-names: must be "udc"
+- phys: phandle to the USB PHY
Example:
+usb_phy: usb-phy@0 {
+ compatible = "usb-nop-xceiv";
+ #phy-cells = <0>;
+};
+
udc: usb@13040000 {
compatible = "ingenic,jz4740-musb";
reg = <0x13040000 0x10000>;
@@ -21,4 +27,6 @@ udc: usb@13040000 {
clocks = <&cgu JZ4740_CLK_UDC>;
clock-names = "udc";
+
+ phys = <&usb_phy>;
};
--
2.17.1
