lantiq: vr9: set the usb led trigger via devicetree

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

Drop the now unused userspace helper code as well.

Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

6 files changed, 36 insertions, 26 deletions

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
index 60f7f7a4c0..85c584c1f1 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
@@ -409,6 +409,8 @@
 		};
 
 		usb0: usb@e101000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
 			status = "disabled";
 			compatible = "lantiq,xrx200-usb";
 			reg = <0xe101000 0x1000
@@ -418,9 +420,16 @@
 			dr_mode = "host";
 			phys = <&usb_phy0>;
 			phy-names = "usb2-phy";
+
+			ehci_port1: port@1 {
+				reg = <1>;
+				#trigger-source-cells = <0>;
+			};
 		};
 
 		usb1: usb@e106000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
 			status = "disabled";
 			compatible = "lantiq,xrx200-usb";
 			reg = <0xe106000 0x1000>;
@@ -429,6 +438,11 @@
 			dr_mode = "host";
 			phys = <&usb_phy1>;
 			phy-names = "usb2-phy";
+
+			ehci_port2: port@1 {
+				reg = <1>;
+				#trigger-source-cells = <0>;
+			};
 		};
 
 		eth0: eth@e108000 {
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.dtsi
index f5b0b4f2a1..9cac3e6ec0 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_lantiq_easy80920.dtsi
@@ -15,9 +15,6 @@
 		led-failsafe = &power;
 		led-running = &power;
 		led-upgrade = &power;
-
-		led-usb = &led_usb1;
-		led-usb2 = &led_usb2;
 	};
 
 	memory@0 {
@@ -64,13 +61,18 @@
 			label = "green:fxo";
 			gpios = <&stp 19 GPIO_ACTIVE_HIGH>;
 		};
-		led_usb1: usb1 {
+		usb1 {
 			label = "green:usb1";
 			gpios = <&stp 18 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ehci_port1>;
+			linux,default-trigger = "usbport";
 		};
-		led_usb2: usb2 {
+
+		usb2 {
 			label = "green:usb2";
 			gpios = <&stp 15 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 		sd {
 			label = "green:sd";
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dtsi
index aa6c308ffe..d33b817f2d 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw89x0.dtsi
@@ -18,8 +18,6 @@
 		led-dsl = &led_dsl;
 		led-internet = &led_internet;
 		led-wifi = &led_wifi;
-		led-usb = &led_usb0;
-		led-usb2 = &led_usb2;
 	};
 
 	memory@0 {
@@ -67,14 +65,18 @@
 			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
 		};
 
-		led_usb0: usb0 {
+		usb0 {
 			label = "green:usb";
 			gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ehci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
-		led_usb2: usb2 {
+		usb2 {
 			label = "green:usb2";
 			gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		led_wps: wps {
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi
index 19cfb822eb..aa76f66267 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_vr200.dtsi
@@ -13,9 +13,6 @@
 		led-dsl = &led_dsl;
 		led-internet = &led_internet;
 		led-wifi = &led_wlan5g;
-
-		led-usb = &led_usb;
-		led-usb2 = &led_usb;
 	};
 
 	memory@0 {
@@ -66,9 +63,11 @@
 			gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
 		};
 
-		led_usb: usb {
+		usb {
 			label = "blue:usb";
 			gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port1>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		eth {
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-2812hnu-f1.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-2812hnu-f1.dts
index 2812df7e68..0e029d1995 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-2812hnu-f1.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_zyxel_p-2812hnu-f1.dts
@@ -4,19 +4,18 @@
 	compatible = "zyxel,p-2812hnu-f1", "zyxel,p-2812hnu", "lantiq,xway", "lantiq,vr9";
 	model = "ZyXEL P-2812HNU-F1";
 
-	aliases {
-		led-usb = &led_usb1;
-		led-usb2 = &led_usb2;
-	};
-
 	leds {
-		led_usb1: usb1 {
+		usb1 {
 			label = "green:usb1";
 			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port1>;
+			linux,default-trigger = "usbport";
 		};
-		led_usb2: usb2 {
+		usb2 {
 			label = "green:usb2";
 			gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 	};
 };
diff --git a/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds b/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
index 6a19f52a1e..6fd8151a4f 100755
--- a/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
+++ b/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
@@ -11,12 +11,6 @@ board_config_update
 led_wifi="$(get_dt_led wifi)"
 [ -n "$led_wifi" ] && ucidef_set_led_wlan "wifi" "wifi" "$led_wifi" "phy0tpt"
 
-led_usb="$(get_dt_led usb)"
-[ -n "$led_usb" ] && ucidef_set_led_usbdev "usb" "usb" "$led_usb" "1-1"
-
-led_usb2="$(get_dt_led usb2)"
-[ -n "$led_usb2" ] && ucidef_set_led_usbdev "usb2" "usb2" "$led_usb2" "2-1"
-
 led_dsl="$(get_dt_led dsl)"
 [ -n "$led_dsl" ] && {
 	led_internet="$(get_dt_led internet)"