Eagle: port camera from stock 18.3.1.C.0.21

Change-Id: Id8d991f830b8bf000d2cb0d67350b7da1271d855
Eagle: fix leds and usb_otg

Change-Id: I6415099bcd4ed978b3f3072910eb63f177351709

Conflicts:
	arch/arm/boot/dts/msm8226-yukon_eagle-720p-mtp.dtsi
Eagle: battery values from stock

Change-Id: I75b24d82cf3743483645bb164bea324998383978
Merge branch 'luuk-4.4' of android-legacy/android_kernel_sony_eagle into luuk-4.4