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Hello,

I bought 7 inch touch panel HD702E model from below link
https://ko.aliexpress.com/item/7-edp-lc ... 4c4d0MZVT1

I'm wondering that which device tree file is for this device?

For reference, I'm trying to build Android 7.1 image for NanoPC-T4 and looking into below directory to find out dts.
rk3399-nougat/kernel/arch/arm64/boot/dts/rockchip

Thank you in advance.

Best Regards,
Sinjin Jang

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/dts/rockchip

sinjin wrote:
and rk3399-nanopi4-rev00.dts, rk3399-nanopi4-rev01.dts, rk3399-nanopi4-rev04.dts files are the device files.

please note, that this is device files for T4, M4 and Neo4 boards itself (and not a just revision of one file) and you need to use the correct one for your board.