drm/amd/pm: Remove artificial freq level on Navi1x

drm/amd/pm: Remove artificial freq level on Navi1x

[ Upstream commit be83a5676767c99c2417083c29d42aa1e109a69d ]

Print Navi1x fine grained clocks in a consistent manner with other SOCs.
Don't show aritificial DPM level when the current clock equals min or max.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>