drm/amd/powerplay: create pp_od_clk_voltage device file under OD support

Since pp_od_clk_voltage device file is for OD related sysfs operations.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2019-01-07 18:56:14 +08:00 • committed by Alex Deucher
commit 45b35ee021