This adds "allwinner,sun8i-h3-ccu" to existing allwinner h3 dtbs that H3 support in -current requires. And notably adds new dtbs for: imx6q-utilite-pro sun7i-a20-bananapi-m1-plus sun8i-h3-bananapi-m2-plus bcm2837-rpi-3-b Tested on cubox, bbb and panda.