drm/msm/a6xx: Set GMU CGC properties on a6xx too

This was apparently never done before.. Program the expected values.

This also gets rid of sneakily setting that register through the HWCG
reg list on A690.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/611098/
Signed-off-by: Rob Clark <robdclark@chromium.org>
3 files changed