| Subject | Re: [PATCH v4 2/3] iommu/tegra-smmu: Rework tegra_smmu_probe_device() | From | Dmitry Osipenko <> | Date | Fri, 2 Oct 2020 18:23:55 +0300 |
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02.10.2020 09:08, Nicolin Chen пишет: > Then when a client gets probed, of_iommu_configure() in > iommu core will search DTB for swgroup ID and call ->of_xlate() > to prepare an fwspec, similar to tegra_smmu_probe_device() and > tegra_smmu_configure(). Then it'll call tegra_smmu_probe_device() > again, and this time we shall return smmu->iommu pointer properly.
I don't quite see where IOMMU core calls of_xlate().
Have tried to at least boot-test this patch?
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