staging: dwc2: update DT binding to add generic clock/phy properties
authorMatt Porter <mporter@linaro.org>
Thu, 19 Dec 2013 14:23:03 +0000 (09:23 -0500)
committerFelipe Balbi <balbi@ti.com>
Mon, 23 Dec 2013 20:26:27 +0000 (14:26 -0600)
dwc2/s3c-hsotg require a single clock to be specified and optionally
a generic phy. On the s3c-hsotg driver old style USB phy support is
present as a fallback so the generic phy properties are optional.

Signed-off-by: Matt Porter <mporter@linaro.org>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Documentation/devicetree/bindings/staging/dwc2.txt

index 1a1b7cfa4845bb0e3ca1488ffea677146bfc0d15..a1753ed0dd84cf534a1536bf016f5f17d2d675c2 100644 (file)
@@ -5,6 +5,14 @@ Required properties:
 - compatible : "snps,dwc2"
 - reg : Should contain 1 register range (address and length)
 - interrupts : Should contain 1 interrupt
+- clocks: clock provider specifier
+- clock-names: shall be "otg"
+Refer to clk/clock-bindings.txt for generic clock consumer properties
+
+Optional properties:
+- phys: phy provider specifier
+- phy-names: shall be "device"
+Refer to phy/phy-bindings.txt for generic phy consumer properties
 
 Example:
 
@@ -12,4 +20,8 @@ Example:
                 compatible = "ralink,rt3050-usb, snps,dwc2";
                 reg = <0x101c0000 40000>;
                 interrupts = <18>;
+               clocks = <&usb_otg_ahb_clk>;
+               clock-names = "otg";
+               phys = <&usbphy>;
+               phy-names = "usb2-phy";
         };