SM6375 uses a qcom,smmu-v2-style SMMU just for Adreno and friends. Add a compatible for it. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230810-topic-lost_smmu_compats-v1-4-64a0d8749404@linaro.org Signed-off-by: Will Deacon <will@kernel.org>