I found it by myself, i'm writing it just for reference. rk3399-nanopi4-common.dtsi file is base included device tree file, and rk3399-nanopi4-rev00.dts, rk3399-nanopi4-rev01.dts, rk3399-nanopi4-rev04.dts files are the device files. All files are in the directory rk3399-nougat/kernel/arch/arm64/boot...

Hope below link help you,
http://wiki.friendlyarm.com/wiki/index. ... _animation

Hello, I bought 7 inch touch panel HD702E model from below link https://ko.aliexpress.com/item/7-edp-lcd-hd702e-nanopc-t4/32891687087.html?spm=a2g0s.9042311.0.0.417e4c4d0MZVT1 I'm wondering that which device tree file is for this device? For reference, I'm trying to build Android 7.1 image for NanoP...