ARM: dts: BCM5301X: Specify USB controllers in DT

There are 3 separated controllers, one per USB /standard/. With PHY
drivers in place they can be simply supported with generic drivers.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Ray Jui <ray.jui@broadcom.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
index f09a2bb089790714677680eb86450bd225985e56..a4614c9327fbb4143da50dd1b10af1eef03042bc 100644 (file)
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -248,8 +248,26 @@ usb2: usb2@21000 {
 
                        #address-cells = <1>;
                        #size-cells = <1>;
+                       ranges;
 
-                       phys = <&usb2_phy>;
+                       interrupt-parent = <&gic>;
+
+                       ehci: ehci@21000 {
+                               #usb-cells = <0>;
+
+                               compatible = "generic-ehci";
+                               reg = <0x00021000 0x1000>;
+                               interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+                               phys = <&usb2_phy>;
+                       };
+
+                       ohci: ohci@22000 {
+                               #usb-cells = <0>;
+
+                               compatible = "generic-ohci";
+                               reg = <0x00022000 0x1000>;
+                               interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+                       };
                };
 
                usb3: usb3@23000 {
@@ -257,6 +275,19 @@ usb3: usb3@23000 {
 
                        #address-cells = <1>;
                        #size-cells = <1>;
+                       ranges;
+
+                       interrupt-parent = <&gic>;
+
+                       xhci: xhci@23000 {
+                               #usb-cells = <0>;
+
+                               compatible = "generic-xhci";
+                               reg = <0x00023000 0x1000>;
+                               interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+                               phys = <&usb3_phy>;
+                               phy-names = "usb";
+                       };
                };
 
                spi@29000 {