ARM: dts: BCM5301X: Specify USB ports for each controller

Northstar has 3 controllers: OHCI and EHCI (each with 2 ports) and XHCI
(with just 1 port). Describe them in the DT. In future this will allow
to reference them as trigger sources.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 98647d22b291..045b9bb857f9 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -272,6 +272,19 @@
                                 reg = <0x00021000 0x1000>;
                                 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
                                 phys = <&usb2_phy>;
+
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+
+                                ehci_port1: port@1 {
+                                        reg = <1>;
+                                        #trigger-source-cells = <0>;
+                                };
+
+                                ehci_port2: port@2 {
+                                        reg = <2>;
+                                        #trigger-source-cells = <0>;
+                                };
                         };
 
                         ohci: ohci@22000 {
@@ -280,6 +293,19 @@
                                 compatible = "generic-ohci";
                                 reg = <0x00022000 0x1000>;
                                 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+
+                                ohci_port1: port@1 {
+                                        reg = <1>;
+                                        #trigger-source-cells = <0>;
+                                };
+
+                                ohci_port2: port@2 {
+                                        reg = <2>;
+                                        #trigger-source-cells = <0>;
+                                };
                         };
                 };
 
@@ -300,6 +326,14 @@
                                 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
                                 phys = <&usb3_phy>;
                                 phy-names = "usb";
+
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+
+                                xhci_port1: port@1 {
+                                        reg = <1>;
+                                        #trigger-source-cells = <0>;
+                                };
                         };
                 };