Sagar Kamble ad85b60bb0 gpu: nvgpu: use nvmem API to read fuses ...

Replace the usage of tegra_fuse_readl with nvmem_cell_read_u32 for the
below fuse registers added as nvmem cells on v5.10+ kernels.

Older nvidia kernels do not have these tegra nvmem cell support.

1. FUSE_GCPLEX_CONFIG_FUSE_0
2. FUSE_RESERVED_CALIB0_0
3. FUSE_PDI0
4. FUSE_PDI1

bug 200633045

Change-Id: I187400720929233fcbc1970c9bbed34347b0a9a7
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2670828
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit

2022-04-07 12:35:22 -07:00

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