ARM: dts: rockchip: relicense rk3188-radxarock.dts under GPLv2/X11
ARM: dts: rockchip: relicense rk3188-radxarock.dts under GPLv2/X11

GPLv2-only devicetrees make reuse difficult for software components licensed
under a different license.

The consensus is that a GPL/X11 dual-license should allow all necessary uses,
so relicense the rk3188-radxarock.dts to this combination.

CCs were aquired by git shortlog -sne so it should've hopefully catched
every contributor.

Signed-off-by: Heiko Stuebner <9ab5f52a1ca0bcf4f70d6d9008e02f6134b5b8f2@sntech.de>
Acked-by: Beniamino Galvani <0a204c0ed8670f52f51e6619404e025b8f375a15@gmail.com>
Acked-by: Romain Perier <b3f268131c5a6ec066690d62d0a6c5c2b0bbcd85@gmail.com>
Acked-by: Jaehoon Chung <6d67df43a1b10a02c7c04e8346f9d9ca207335e5@samsung.com>
Acked-by: Julien Chauveau <693f77ac9426467b2b3299fa01c9bc1700d756c2@gmail.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs