oxnas: switch to kmod-ledtrig-usb-port

Add port handles for both USB 2.0 ports so they can be used as
trigger-source for USB LEDs.
Suggestions for pogoplug and akitio,mycloud devices are welcome.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

target/linux/oxnas/base-files/etc/board.d/01_leds

@@ -11,7 +11,6 @@ case $board in
 		;;
 	"mitrastar,stg-212")
 		ucidef_set_led_default "power" "power" "zyxel:blue:status" "1"
-		ucidef_set_led_usbdev "usb" "USB" "zyxel:orange:copy" "1-1"
 		;;
 	"shuttle,kd20")
 		ucidef_set_led_default "power" "power" "kd20:blue:status" "1"

target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg212.dts

@@ -56,6 +56,8 @@
 		copy {
 			label = "zyxel:orange:copy";
 			gpios = <&gpio1 8 1>;
+			trigger-sources = <&ehci_port1>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 	};
 

target/linux/oxnas/files/arch/arm/boot/dts/ox820-shuttle-kd20.dts

@@ -96,6 +96,8 @@
 		usb {
 			label = "kd20:blue:usb";
 			gpios = <&gpio1 8 0>;
+			trigger-sources = <&ehci_port1>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 	};
 

target/linux/oxnas/image/ox820.mk

@@ -40,7 +40,7 @@ define Device/akitio-mycloud
   DEVICE_DTS := ox820-akitio-mycloud
   DEVICE_TITLE := Akition myCloud (mini) / SilverStone DC01
   SUPPORTED_DEVICES := akitio,mycloud akitio
-  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ata-oxnas-sata kmod-ledtrig-usbdev \
+  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ata-oxnas-sata kmod-usb-ledtrig-usbport \
                      kmod-i2c-gpio kmod-rtc-ds1307
 endef
 TARGET_DEVICES += akitio-mycloud
@@ -49,7 +49,7 @@ define Device/cloudengines-pogoplug-pro
   DEVICE_DTS := ox820-cloudengines-pogoplug-pro
   DEVICE_TITLE := Cloud Engines PogoPlug Pro (with mPCIe)
   SUPPORTED_DEVICES := cloudengines,pogoplugpro pogoplug-pro
-  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ledtrig-usbdev
+  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-usb-ledtrig-usbport
 endef
 TARGET_DEVICES += cloudengines-pogoplug-pro
 
@@ -57,7 +57,7 @@ define Device/cloudengines-pogoplug-series-3
   DEVICE_DTS := ox820-cloudengines-pogoplug-series-3
   DEVICE_TITLE := Cloud Engines PogoPlug Series V3 (without mPCIe)
   SUPPORTED_DEVICES := cloudengines,pogoplugv3 pogoplug-v3
-  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ledtrig-usbdev
+  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-usb-ledtrig-usbport
 endef
 TARGET_DEVICES += cloudengines-pogoplug-series-3
 
@@ -69,7 +69,7 @@ define Device/shuttle-kd20
   KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-factory
   KERNEL_INITRAMFS_SUFFIX := .tar.gz
   KERNEL_INITRAMFS = kernel-bin | append-dtb | uImage none | omninas-factory | encrypt-3des sohmuntitnlaes
-  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ata-oxnas-sata kmod-ledtrig-usbdev \
+  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ata-oxnas-sata kmod-usb-ledtrig-usbport \
                      kmod-usb3 kmod-i2c-gpio kmod-rtc-pcf8563 kmod-gpio-beeper \
                      kmod-hwmon-core kmod-hwmon-gpiofan \
                      kmod-md-mod kmod-md-raid0 kmod-md-raid1 kmod-fs-ext4 kmod-fs-xfs
@@ -81,6 +81,7 @@ define Device/mitrastar-stg212
   DEVICE_TITLE := MitraStar STG-212
   SUPPORTED_DEVICES := mitrastar,stg-212 stg212
   KERNEL := kernel-bin | append-dtb | uImage none
-  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ata-oxnas-sata kmod-ledtrig-usbdev
+  DEVICE_PACKAGES := kmod-usb2-oxnas kmod-ata-oxnas-sata kmod-fs-ext4 kmod-fs-xfs \
+                     kmod-usb-ledtrig-usbport
 endef
 TARGET_DEVICES += mitrastar-stg212

target/linux/oxnas/patches-4.14/800-oxnas-ehci.patch

@@ -26,7 +26,7 @@
  obj-$(CONFIG_USB_ISP116X_HCD)	+= isp116x-hcd.o
 --- a/arch/arm/boot/dts/ox820.dtsi
 +++ b/arch/arm/boot/dts/ox820.dtsi
-@@ -105,6 +105,22 @@
+@@ -105,6 +105,31 @@
  			status = "disabled";
  		};
  
@@ -44,6 +44,15 @@
 +			/* FIXME: how to make this dependency explicit ? */
 +			oxsemi,ehci_use_pllb;
 +			status = "disabled";
++
++			ehci_port1: port@1 {
++				reg = <1>;
++				#trigger-source-cells = <0>;
++			};
++			ehci_port2: port@2 {
++				reg = <2>;
++				#trigger-source-cells = <0>;
++			};
 +		};
 +
  		apb-bridge@44000000 {