[PATCH 2/2] arm64: dts: rockchip: Add RGA2 support to rk356x

[Michael Tretter]

Hi,

On Tue, 22 Nov 2022 00:01:28 +0800, Shengyu Qu wrote:
> Someone from pine64 discord found that RGA2 doesn't work properly on over
> 
> 4GB memory RK3568 devices. Are you sure current driver works now?

I am absolutely sure that the driver works on a 2GB ROCK3A board.
Unfortunately, I don't have a device with 4GB or more memory and I cannot test
the driver with such a device.

As the documentation for the RGA2 is the same in the TRM of the rk3288 and
rk3568, I would guess that the driver doesn't work on a rk3288 with more than
4GB (if there is such a thing) either and the driver needs to be fixed for
both SoCs.

Michael