[PATCH] lantiq: ARV752DPW22: set the usb led trigger via devicetree

[Mathias Kresin]

Assign the usbdev trigger via devicetree and drop the userspace
handling of the usb leds

Add the PCI attached usb controller as trigger sources for the usb led
as well.

Signed-off-by: Mathias Kresin <dev at kresin.me>
---
 .../arch/mips/boot/dts/lantiq/danube.dtsi     |  7 +++++
 .../lantiq/danube_arcadyan_arv752dpw22.dts    | 28 ++++++++++++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube.dtsi
index ced3e3bcb4..bb3e9fb188 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube.dtsi
@@ -254,6 +254,8 @@
 		};
 
 		usb: usb at e101000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
 			compatible = "lantiq,danube-usb";
 			reg = <0xe101000 0x1000
 				0xe120000 0x3f000>;
@@ -263,6 +265,11 @@
 			phys = <&usb_phy>;
 			phy-names = "usb2-phy";
 			status = "disabled";
+
+			ehci_port1: port at 1 {
+				reg = <1>;
+				#trigger-source-cells = <0>;
+			};
 		};
 
 		deu at e103100 {
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv752dpw22.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv752dpw22.dts
index 72483e4749..00ac016a42 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv752dpw22.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv752dpw22.dts
@@ -17,7 +17,6 @@
 		led-upgrade = &power_red;
 
 		led-dsl = &internet_red;
-		led-usb = &umts;
 		led-wifi = &wifi;
 	};
 
@@ -78,6 +77,9 @@
 		umts: umts {
 			label = "red:umts";
 			gpios = <&gpiomm 3 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port1>,
+					  <&ehci_port2>, <&uhci_port2>;
+			linux,default-trigger = "usbport";
 		};
 		wifi: wifi {
 			label = "red:wifi";
@@ -242,6 +244,30 @@
 		ralink,mtd-eeprom-swap;
 		mtd-mac-address = <&boardconfig 0x16>;
 	};
+
+	usb at 0f,0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "pci1106,3038";
+		reg = <0x7800 0 0 0 0>; /* 0000:00:0f.0: UHCI Host Controller */
+
+		uhci_port2: port at 2 {
+			reg = <2>;
+			#trigger-source-cells = <0>;
+		};
+	};
+
+	usb at 0f,2 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "pci1106,3038";
+		reg = <0x7a00 0 0 0 0>; /* 0000:00:0f.2: EHCI Host Controller*/
+
+		ehci_port2: port at 2 {
+			reg = <2>;
+			#trigger-source-cells = <0>;
+		};
+	};
 };
 
 &usb_phy {
-- 
2.25.1