https://www.cnx-software.com/2013/06/21/rockchip-rk3066-is-now-part-of-mainline-linux-kernel/
Rockchip RK3066 is Now Part of Mainline Linux Kernel - CNX Software
May 29, 2017 - After AllWinner A10/A13 SoCs, it's time for another Chinese SoC to be included into mainline kernel, with Rockchip RK3066(a). A few hours ago, Heiko
is now part ofmainline linux kernelrockchip