[PATCH 1/2] dt-bindings: usb: atmel: add USB PHY type property

[cristian.birsan]

From: Cristian Birsan <cristian.birsan@xxxxxxxxxxxxx>

Add USB PHY type property for controllers with HSIC support.

Signed-off-by: Cristian Birsan <cristian.birsan@xxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/atmel-usb.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
index a4002624ba14..f512f0290728 100644
--- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
+++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
@@ -39,6 +39,10 @@ Required properties:
 		"ehci_clk" for the peripheral clock
 		"usb_clk" for the UTMI clock
 
+Optional properties:
+ - phy_type : For multi port host USB controllers, should be one of
+   "utmi", or "hsic".
+
 usb1: ehci@800000 {
 	compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 	reg = <0x00800000 0x100000>;
-- 
2.25.1