add imx6 clocks for 2d, 3d and vg

later this should be defined in devicetree as other SoC
have different clocks.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
yaor

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
We do not need any fw on Vivante GPUs

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
get rid of some ardeno gpu stuff

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>