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366444ebe7
Some of TI's J721E SoCs require a software trimming procedure for the temperature monitors to function properly. To determine if a particular J721E is not affected by this erratum, both bits in the WKUP_SPARE_FUSE0 region must be set. Other SoCs, not affected by this erratum, will not need this region. Map the 'fuse_base' region only when the erratum fix is needed. Signed-off-by: Bryan Brattlof <bb@ti.com> Link: https://lore.kernel.org/r/20221031232702.10339-5-bb@ti.com Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>