drm/amdgpu/discovery: add NBIO 4.3 Support

Enable NBIO 4.3 on asics where it is present.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao 2022-04-04 16:55:18 -04:00 • committed by Alex Deucher
commit 2c0e7ddd1f