iommu/arm-smmu-qcom: Stop using mmu500 reset for v2 MMUs
The arm_mmu500_reset() writes into registers specific for MMU500. For
the generic ARM SMMU v2 these registers (sACR) are defined as
'implementation defined'. Downstream Qualcomm driver for SMMUv2 doesn't
touch them.
Reviewed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Tested-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20221114170635.1406534-10-dmitry.baryshkov@linaro.org
[will: Remove unused 'qcom_smmu_data' stucture]
Signed-off-by: Will Deacon <will@kernel.org>