ARM: BCM5301X: Specify PHY of USB 2.0 in DT

rmilecki · ffainelli · commit 2709d3932c47 · 2016-08-08T11:06:30.000-07:00
Driver for Northstar USB 2.0 PHY was added in 4.7-rc1 by: commit d3feb40 ("phy: bcm-ns-usb2: new driver for USB 2.0 PHY on Northstar"). It should be used to let EHCI platform driver init PHY. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -140,6 +140,15 @@
 		};
 	};
 
+	usb2_phy: usb2-phy {
+		compatible = "brcm,ns-usb2-phy";
+		reg = <0x1800c000 0x1000>;
+		reg-names = "dmu";
+		#phy-cells = <0>;
+		clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
+		clock-names = "phy-ref-clk";
+	};
+
 	axi@18000000 {
 		compatible = "brcm,bus-axi";
 		reg = <0x18000000 0x1000>;
@@ -232,6 +241,8 @@
 
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			phys = <&usb2_phy>;
 		};
 
 		usb3: usb3@23000 {
