gpu: nvgpu: arch: add YAML gpu attribute to pramin unit

pramin functionality will be used in the dgpu release with vidmem. It is
non-safe for igpu. Add the gpu field to the unit to specify that it
applies only to dgpu.

JIRA NVGPU-3660

Change-Id: Ice83cd335b97fc33ffcf34c87527f10ff262ee7f
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2138538
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

arch/nvgpu-common.yaml

@@ -139,6 +139,7 @@ nvgpu_err:
 
 pramin:
   safe: yes
+  gpu: dgpu
   owner: Terje B
   sources: [ common/pramin.c,
              include/nvgpu/pramin.h ]

arch/nvgpu-hal-new.yaml

@@ -566,6 +566,7 @@ perf:
 
 pramin:
   safe: yes
+  gpu: dgpu
   sources: [ hal/pramin/pramin_gp10b.c,
              hal/pramin/pramin_gp10b.h,
              hal/pramin/pramin_gv100.c,