Merge "iommu/arm-smmu: Do a local halt around impl def programming"

	arm_smmu_disable_clocks(smmu);

}

static int arm_smmu_halt(struct arm_smmu_device *smmu);

static void arm_smmu_resume(struct arm_smmu_device *smmu);

static void arm_smmu_impl_def_programming(struct arm_smmu_device *smmu)

{

	int i;

	struct arm_smmu_impl_def_reg *regs = smmu->impl_def_attach_registers;

	arm_smmu_halt(smmu);

	for (i = 0; i < smmu->num_impl_def_attach_registers; ++i)

		writel_relaxed(regs[i].value,

			ARM_SMMU_GR0(smmu) + regs[i].offset);

	arm_smmu_resume(smmu);

}

static void arm_smmu_device_reset(struct arm_smmu_device *smmu);