drm/amdgpu/discovery: init reg base offset via ip discovery for navi14

Add IP discovery for navi14.

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaojie Yuan 2019-06-05 17:58:57 +08:00 • committed by Alex Deucher
commit c20697674d