arm64: dts: broadcom: bcmbca: bcm4908: add on-SoC USB ports

BCM4908 has 3 USB controllers each with 2 USB ports. Home routers often
have LEDs indicating state of selected USB ports. Describe those SoC USB
ports to allow using them as LED trigger sources.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/all/20230228144520.21816-1-zajec5@gmail.com/
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
index f4cf0f8..457805e 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
@@ -148,6 +148,19 @@
                        interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
                        phys = <&usb_phy PHY_TYPE_USB2>;
                        status = "disabled";
+
+                       #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: usb@c400 {
@@ -156,6 +169,19 @@
                        interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
                        phys = <&usb_phy PHY_TYPE_USB2>;
                        status = "disabled";
+
+                       #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>;
+                       };
                };
 
                xhci: usb@d000 {
@@ -164,6 +190,19 @@
                        interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
                        phys = <&usb_phy PHY_TYPE_USB3>;
                        status = "disabled";
+
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       xhci_port1: port@1 {
+                               reg = <1>;
+                               #trigger-source-cells = <0>;
+                       };
+
+                       xhci_port2: port@2 {
+                               reg = <2>;
+                               #trigger-source-cells = <0>;
+                       };
                };
 
                bus@80000 {